./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4206878202 <...> esumed>) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7122] <... openat resumed>) = 3 [pid 7121] <... bpf resumed>) = 5 [pid 7120] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7122] write(3, "1000", 4) = 4 [pid 7122] close(3) = 0 [pid 7121] exit_group(0 [pid 7123] setpgid(0, 0 [pid 7121] <... exit_group resumed>) = ? [pid 7123] <... setpgid resumed>) = 0 [pid 7122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7122] <... bpf resumed>) = 3 [pid 7121] +++ exited with 0 +++ [pid 7119] +++ exited with 0 +++ [pid 7123] <... openat resumed>) = 3 [pid 7122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7123] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7124 attached [pid 7123] <... write resumed>) = 4 [pid 7123] close(3 [pid 7124] set_robust_list(0x555582145660, 24) = 0 [pid 7123] <... close resumed>) = 0 [pid 7122] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7124 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7126 attached ./strace-static-x86_64: Process 7125 attached [pid 7124] <... prctl resumed>) = 0 [pid 7123] <... bpf resumed>) = 3 [pid 7122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7126] set_robust_list(0x555582145660, 24 [pid 7125] set_robust_list(0x555582145660, 24 [pid 7124] setpgid(0, 0 [pid 7123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7126 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7125 [pid 7126] <... set_robust_list resumed>) = 0 [pid 7125] <... set_robust_list resumed>) = 0 [pid 7124] <... setpgid resumed>) = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7126] <... prctl resumed>) = 0 [pid 7126] setpgid(0, 0 [pid 7125] <... prctl resumed>) = 0 [pid 7122] <... bpf resumed>) = 5 [pid 7126] <... setpgid resumed>) = 0 [pid 7125] setpgid(0, 0 [pid 7124] <... openat resumed>) = 3 [pid 7122] exit_group(0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] <... setpgid resumed>) = 0 [pid 7124] write(3, "1000", 4 [pid 7122] <... exit_group resumed>) = ? [pid 7123] <... bpf resumed>) = 4 [pid 7126] write(3, "1000", 4 [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7124] <... write resumed>) = 4 [pid 7126] <... write resumed>) = 4 [pid 7124] close(3 [pid 7122] +++ exited with 0 +++ [pid 7126] close(3 [pid 7125] <... openat resumed>) = 3 [pid 7124] <... close resumed>) = 0 [pid 7126] <... close resumed>) = 0 [pid 7124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7125] write(3, "1000", 4 [pid 7124] <... bpf resumed>) = 3 [pid 7126] <... bpf resumed>) = 3 [pid 7125] <... write resumed>) = 4 [pid 7124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7125] close(3 [pid 7124] <... bpf resumed>) = 4 [pid 7123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7126] <... bpf resumed>) = 4 [pid 7125] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7125] <... bpf resumed>) = 3 [pid 7124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7128 attached [pid 7126] <... bpf resumed>) = 5 [pid 7124] <... bpf resumed>) = 5 [pid 7123] <... bpf resumed>) = 5 [pid 7128] set_robust_list(0x555582145660, 24) = 0 [pid 7126] exit_group(0 [pid 7125] <... bpf resumed>) = 5 [pid 7124] exit_group(0 [pid 7123] exit_group(0 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7126] <... exit_group resumed>) = ? [pid 7125] exit_group(0 [pid 7124] <... exit_group resumed>) = ? [pid 7128] <... prctl resumed>) = 0 [pid 7125] <... exit_group resumed>) = ? [pid 7128] setpgid(0, 0 [pid 7126] +++ exited with 0 +++ [pid 7123] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7128 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7125] +++ exited with 0 +++ [pid 7124] +++ exited with 0 +++ [pid 7128] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7129 attached [pid 7123] +++ exited with 0 +++ [pid 7128] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7129] set_robust_list(0x555582145660, 24 [pid 7128] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7129 ./strace-static-x86_64: Process 7130 attached [pid 7129] <... set_robust_list resumed>) = 0 [pid 7128] <... write resumed>) = 4 [pid 7130] set_robust_list(0x555582145660, 24 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7130 ./strace-static-x86_64: Process 7131 attached [pid 7129] <... prctl resumed>) = 0 [pid 7128] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7131 [pid 7131] set_robust_list(0x555582145660, 24 [pid 7130] <... set_robust_list resumed>) = 0 [pid 7129] setpgid(0, 0 [pid 7128] <... close resumed>) = 0 [pid 7131] <... set_robust_list resumed>) = 0 [pid 7129] <... setpgid resumed>) = 0 [pid 7128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7132 attached [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7132] set_robust_list(0x555582145660, 24 [pid 7131] <... prctl resumed>) = 0 [pid 7130] <... prctl resumed>) = 0 [pid 7129] <... openat resumed>) = 3 [pid 7128] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7132 [pid 7132] <... set_robust_list resumed>) = 0 [pid 7131] setpgid(0, 0 [pid 7130] setpgid(0, 0 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7130] <... setpgid resumed>) = 0 [pid 7129] write(3, "1000", 4 [pid 7128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7131] <... setpgid resumed>) = 0 [pid 7132] <... prctl resumed>) = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7129] <... write resumed>) = 4 [pid 7132] setpgid(0, 0 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7130] <... openat resumed>) = 3 [pid 7129] close(3 [pid 7130] write(3, "1000", 4) = 4 [pid 7130] close(3) = 0 [pid 7128] <... bpf resumed>) = 4 [pid 7132] <... setpgid resumed>) = 0 [pid 7129] <... close resumed>) = 0 [pid 7129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7131] <... openat resumed>) = 3 [pid 7130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7132] <... openat resumed>) = 3 [pid 7131] write(3, "1000", 4 [pid 7130] <... bpf resumed>) = 3 [pid 7129] <... bpf resumed>) = 3 [pid 7131] <... write resumed>) = 4 [pid 7130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7128] <... bpf resumed>) = 5 [pid 7132] write(3, "1000", 4 [pid 7131] close(3 [pid 7130] <... bpf resumed>) = 4 [pid 7129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7128] exit_group(0 [pid 7132] <... write resumed>) = 4 [pid 7131] <... close resumed>) = 0 [pid 7130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7128] <... exit_group resumed>) = ? [pid 7132] close(3 [pid 7131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7130] <... bpf resumed>) = 5 [pid 7132] <... close resumed>) = 0 [pid 7130] exit_group(0 [pid 7129] <... bpf resumed>) = 4 [pid 7132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7131] <... bpf resumed>) = 3 [pid 7129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7130] <... exit_group resumed>) = ? [pid 7132] <... bpf resumed>) = 3 [pid 7131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7131] <... bpf resumed>) = 4 [pid 7129] <... bpf resumed>) = 5 [pid 7128] +++ exited with 0 +++ [pid 7131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7129] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7129] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7133 attached , child_tidptr=0x555582145650) = 7133 [pid 7133] set_robust_list(0x555582145660, 24) = 0 [pid 7132] <... bpf resumed>) = 5 [pid 7131] <... bpf resumed>) = 5 [pid 7130] +++ exited with 0 +++ [pid 7129] +++ exited with 0 +++ [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7132] exit_group(0 [pid 7131] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7133] <... prctl resumed>) = 0 [pid 7132] <... exit_group resumed>) = ? [pid 7131] <... exit_group resumed>) = ? [pid 7133] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7133] <... setpgid resumed>) = 0 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7134 [pid 7133] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 7134 attached [pid 7133] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7133] <... close resumed>) = 0 [pid 7133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7134] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7135 attached ) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7135 [pid 7135] set_robust_list(0x555582145660, 24 [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7135] <... set_robust_list resumed>) = 0 [pid 7134] <... prctl resumed>) = 0 [pid 7133] <... bpf resumed>) = 4 [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7134] setpgid(0, 0 [pid 7135] <... prctl resumed>) = 0 [pid 7134] <... setpgid resumed>) = 0 [pid 7133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7135] setpgid(0, 0 [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7135] <... setpgid resumed>) = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7134] <... openat resumed>) = 3 [pid 7135] <... openat resumed>) = 3 [pid 7134] write(3, "1000", 4) = 4 [pid 7134] close(3) = 0 [pid 7134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7135] write(3, "1000", 4 [pid 7134] <... bpf resumed>) = 3 [pid 7135] <... write resumed>) = 4 [pid 7135] close(3) = 0 [pid 7134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7134] <... bpf resumed>) = 4 [pid 7135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7135] <... bpf resumed>) = 4 [pid 7135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7131] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7132] +++ exited with 0 +++ [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7136 attached [pid 7136] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7136 ./strace-static-x86_64: Process 7137 attached [pid 7136] <... set_robust_list resumed>) = 0 [pid 7137] set_robust_list(0x555582145660, 24 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7137 [pid 7136] <... prctl resumed>) = 0 [pid 7137] <... set_robust_list resumed>) = 0 [pid 7136] setpgid(0, 0 [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7136] <... setpgid resumed>) = 0 [pid 7133] <... bpf resumed>) = 5 [pid 7137] <... prctl resumed>) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7133] exit_group(0 [pid 7137] setpgid(0, 0) = 0 [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7134] <... bpf resumed>) = 5 [pid 7133] <... exit_group resumed>) = ? [pid 7135] <... bpf resumed>) = 5 [pid 7136] <... openat resumed>) = 3 [pid 7137] <... openat resumed>) = 3 [pid 7136] write(3, "1000", 4 [pid 7135] exit_group(0 [pid 7134] exit_group(0 [pid 7137] write(3, "1000", 4 [pid 7136] <... write resumed>) = 4 [pid 7135] <... exit_group resumed>) = ? [pid 7134] <... exit_group resumed>) = ? [pid 7133] +++ exited with 0 +++ [pid 7137] <... write resumed>) = 4 [pid 7136] close(3) = 0 [pid 7137] close(3 [pid 7136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7137] <... close resumed>) = 0 [pid 7136] <... bpf resumed>) = 3 [pid 7137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7137] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7138 attached [pid 7137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7136] <... bpf resumed>) = 4 [pid 7138] set_robust_list(0x555582145660, 24) = 0 [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7138] setpgid(0, 0) = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7137] <... bpf resumed>) = 4 [pid 7136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7138 [pid 7138] <... openat resumed>) = 3 [pid 7137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7138] write(3, "1000", 4) = 4 [pid 7138] close(3) = 0 [pid 7138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7135] +++ exited with 0 +++ [pid 7134] +++ exited with 0 +++ [pid 7138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7138] <... bpf resumed>) = 4 [pid 7138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7139 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7139] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7139 [pid 7139] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7140 attached [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0 [pid 7140] set_robust_list(0x555582145660, 24 [pid 7139] <... setpgid resumed>) = 0 [pid 7140] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7140 [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7140] <... prctl resumed>) = 0 [pid 7140] setpgid(0, 0 [pid 7139] <... openat resumed>) = 3 [pid 7140] <... setpgid resumed>) = 0 [pid 7139] write(3, "1000", 4 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7139] <... write resumed>) = 4 [pid 7139] close(3 [pid 7140] <... openat resumed>) = 3 [pid 7139] <... close resumed>) = 0 [pid 7140] write(3, "1000", 4) = 4 [pid 7139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7140] close(3) = 0 [pid 7139] <... bpf resumed>) = 3 [pid 7140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7140] <... bpf resumed>) = 3 [pid 7140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7139] <... bpf resumed>) = 4 [pid 7139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7137] <... bpf resumed>) = 5 [pid 7136] <... bpf resumed>) = 5 [pid 7140] <... bpf resumed>) = 5 [pid 7139] <... bpf resumed>) = 5 [pid 7138] <... bpf resumed>) = 5 [pid 7136] exit_group(0 [pid 7140] exit_group(0 [pid 7139] exit_group(0 [pid 7138] exit_group(0 [pid 7137] exit_group(0 [pid 7136] <... exit_group resumed>) = ? [pid 7140] <... exit_group resumed>) = ? [pid 7139] <... exit_group resumed>) = ? [pid 7138] <... exit_group resumed>) = ? [pid 7137] <... exit_group resumed>) = ? [pid 7136] +++ exited with 0 +++ [pid 7140] +++ exited with 0 +++ [pid 7139] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7141 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7141 ./strace-static-x86_64: Process 7143 attached ./strace-static-x86_64: Process 7142 attached [pid 7141] set_robust_list(0x555582145660, 24 [pid 7138] +++ exited with 0 +++ [pid 7137] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7143 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7142 [pid 7143] set_robust_list(0x555582145660, 24 [pid 7141] <... set_robust_list resumed>) = 0 [pid 7142] set_robust_list(0x555582145660, 24) = 0 [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7142] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7143] <... set_robust_list resumed>) = 0 [pid 7142] <... setpgid resumed>) = 0 [pid 7141] <... prctl resumed>) = 0 [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7141] setpgid(0, 0 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7141] <... setpgid resumed>) = 0 [pid 7142] <... openat resumed>) = 3 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7144 attached [pid 7143] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7144] set_robust_list(0x555582145660, 24 [pid 7143] setpgid(0, 0 [pid 7142] write(3, "1000", 4 [pid 7141] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7144 [pid 7143] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7145 attached [pid 7144] <... set_robust_list resumed>) = 0 [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7142] <... write resumed>) = 4 [pid 7141] write(3, "1000", 4 [pid 7145] set_robust_list(0x555582145660, 24 [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7142] close(3 [pid 7145] <... set_robust_list resumed>) = 0 [pid 7144] <... prctl resumed>) = 0 [pid 7143] <... openat resumed>) = 3 [pid 7142] <... close resumed>) = 0 [pid 7141] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7145 [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7144] setpgid(0, 0 [pid 7143] write(3, "1000", 4 [pid 7142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7141] close(3 [pid 7144] <... setpgid resumed>) = 0 [pid 7143] <... write resumed>) = 4 [pid 7141] <... close resumed>) = 0 [pid 7145] <... prctl resumed>) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] close(3 [pid 7142] <... bpf resumed>) = 3 [pid 7141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7145] setpgid(0, 0 [pid 7144] <... openat resumed>) = 3 [pid 7143] <... close resumed>) = 0 [pid 7142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7145] <... setpgid resumed>) = 0 [pid 7144] write(3, "1000", 4 [pid 7143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7141] <... bpf resumed>) = 3 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7144] <... write resumed>) = 4 [pid 7144] close(3 [pid 7143] <... bpf resumed>) = 3 [pid 7141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7144] <... close resumed>) = 0 [pid 7143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7142] <... bpf resumed>) = 4 [pid 7145] <... openat resumed>) = 3 [pid 7144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7141] <... bpf resumed>) = 4 [pid 7145] write(3, "1000", 4 [pid 7144] <... bpf resumed>) = 3 [pid 7143] <... bpf resumed>) = 4 [pid 7141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7142] <... bpf resumed>) = 5 [pid 7145] <... write resumed>) = 4 [pid 7144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7143] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7141] <... bpf resumed>) = 5 [pid 7145] close(3 [pid 7143] <... bpf resumed>) = 5 [pid 7142] exit_group(0 [pid 7141] exit_group(0 [pid 7145] <... close resumed>) = 0 [pid 7144] <... bpf resumed>) = 4 [pid 7143] exit_group(0 [pid 7142] <... exit_group resumed>) = ? [pid 7141] <... exit_group resumed>) = ? [pid 7145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7145] <... bpf resumed>) = 3 [pid 7144] <... bpf resumed>) = 5 [pid 7145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7143] <... exit_group resumed>) = ? [pid 7142] +++ exited with 0 +++ [pid 7145] <... bpf resumed>) = 4 [pid 7141] +++ exited with 0 +++ [pid 7144] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7144] <... exit_group resumed>) = ? [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7145] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7143] +++ exited with 0 +++ ./strace-static-x86_64: Process 7146 attached [pid 7144] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7146 [pid 7146] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7146] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7147 attached [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7147 [pid 7147] set_robust_list(0x555582145660, 24 [pid 7145] <... bpf resumed>) = 5 [pid 7146] <... prctl resumed>) = 0 [pid 7146] setpgid(0, 0 [pid 7147] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7148 attached [pid 7146] <... setpgid resumed>) = 0 [pid 7145] exit_group(0 [pid 7148] set_robust_list(0x555582145660, 24 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7145] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7148 [pid 7148] <... set_robust_list resumed>) = 0 [pid 7147] <... prctl resumed>) = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7147] setpgid(0, 0 [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7147] <... setpgid resumed>) = 0 [pid 7146] <... openat resumed>) = 3 [pid 7148] <... prctl resumed>) = 0 [pid 7148] setpgid(0, 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7146] write(3, "1000", 4 [pid 7148] <... setpgid resumed>) = 0 [pid 7146] <... write resumed>) = 4 [pid 7146] close(3 [pid 7145] +++ exited with 0 +++ ./strace-static-x86_64: Process 7149 attached [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7147] <... openat resumed>) = 3 [pid 7146] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7149 [pid 7149] set_robust_list(0x555582145660, 24 [pid 7148] <... openat resumed>) = 3 [pid 7147] write(3, "1000", 4 [pid 7146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7149] <... set_robust_list resumed>) = 0 [pid 7148] write(3, "1000", 4 [pid 7147] <... write resumed>) = 4 [pid 7146] <... bpf resumed>) = 3 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7148] <... write resumed>) = 4 [pid 7147] close(3 [pid 7149] <... prctl resumed>) = 0 [pid 7148] close(3 [pid 7147] <... close resumed>) = 0 [pid 7146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7149] setpgid(0, 0 [pid 7148] <... close resumed>) = 0 [pid 7147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7146] <... bpf resumed>) = 4 [pid 7149] <... setpgid resumed>) = 0 [pid 7148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7147] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7150 attached [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7148] <... bpf resumed>) = 3 [pid 7147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7150] set_robust_list(0x555582145660, 24 [pid 7149] <... openat resumed>) = 3 [pid 7148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7149] write(3, "1000", 4 [pid 7147] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7150 [pid 7150] <... set_robust_list resumed>) = 0 [pid 7149] <... write resumed>) = 4 [pid 7147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7148] <... bpf resumed>) = 4 [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7150] <... prctl resumed>) = 0 [pid 7150] setpgid(0, 0 [pid 7149] close(3 [pid 7150] <... setpgid resumed>) = 0 [pid 7149] <... close resumed>) = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7150] <... openat resumed>) = 3 [pid 7146] <... bpf resumed>) = 5 [pid 7150] write(3, "1000", 4 [pid 7148] <... bpf resumed>) = 5 [pid 7147] <... bpf resumed>) = 5 [pid 7149] <... bpf resumed>) = 3 [pid 7146] exit_group(0 [pid 7150] <... write resumed>) = 4 [pid 7149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7148] exit_group(0 [pid 7147] exit_group(0 [pid 7146] <... exit_group resumed>) = ? [pid 7150] close(3) = 0 [pid 7148] <... exit_group resumed>) = ? [pid 7149] <... bpf resumed>) = 4 [pid 7148] +++ exited with 0 +++ [pid 7147] <... exit_group resumed>) = ? [pid 7150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7149] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7147] +++ exited with 0 +++ [pid 7146] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7151 attached [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7151 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7151] set_robust_list(0x555582145660, 24 [pid 7150] <... bpf resumed>) = 5 [pid 7149] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7151] <... set_robust_list resumed>) = 0 [pid 7150] exit_group(0 [pid 7149] exit_group(0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7150] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7152 attached [pid 7151] <... prctl resumed>) = 0 [pid 7149] <... exit_group resumed>) = ? [pid 7151] setpgid(0, 0 [pid 7152] set_robust_list(0x555582145660, 24 [pid 7151] <... setpgid resumed>) = 0 [pid 7150] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7152 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7152] <... set_robust_list resumed>) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7149] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7152] setpgid(0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7152] <... setpgid resumed>) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7153 [pid 7151] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7153 attached [pid 7153] set_robust_list(0x555582145660, 24 [pid 7152] <... openat resumed>) = 3 [pid 7151] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7154 attached [pid 7153] <... set_robust_list resumed>) = 0 [pid 7152] write(3, "1000", 4 [pid 7151] <... write resumed>) = 4 [pid 7154] set_robust_list(0x555582145660, 24 [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7151] close(3 [pid 7154] <... set_robust_list resumed>) = 0 [pid 7153] <... prctl resumed>) = 0 [pid 7151] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7154 ./strace-static-x86_64: Process 7155 attached [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7152] <... write resumed>) = 4 [pid 7151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7155] set_robust_list(0x555582145660, 24 [pid 7154] <... prctl resumed>) = 0 [pid 7153] setpgid(0, 0 [pid 7152] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7155 [pid 7152] <... close resumed>) = 0 [pid 7155] <... set_robust_list resumed>) = 0 [pid 7154] setpgid(0, 0 [pid 7151] <... bpf resumed>) = 3 [pid 7152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7154] <... setpgid resumed>) = 0 [pid 7153] <... setpgid resumed>) = 0 [pid 7151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7152] <... bpf resumed>) = 3 [pid 7152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7152] <... bpf resumed>) = 4 [pid 7155] <... prctl resumed>) = 0 [pid 7151] <... bpf resumed>) = 4 [pid 7155] setpgid(0, 0 [pid 7152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7155] <... setpgid resumed>) = 0 [pid 7154] <... openat resumed>) = 3 [pid 7153] <... openat resumed>) = 3 [pid 7151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7153] write(3, "1000", 4) = 4 [pid 7153] close(3) = 0 [pid 7153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7154] write(3, "1000", 4 [pid 7155] <... openat resumed>) = 3 [pid 7154] <... write resumed>) = 4 [pid 7155] write(3, "1000", 4 [pid 7154] close(3 [pid 7153] <... bpf resumed>) = 3 [pid 7152] <... bpf resumed>) = 5 [pid 7151] <... bpf resumed>) = 5 [pid 7155] <... write resumed>) = 4 [pid 7154] <... close resumed>) = 0 [pid 7153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7152] exit_group(0 [pid 7151] exit_group(0 [pid 7155] close(3 [pid 7154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7152] <... exit_group resumed>) = ? [pid 7151] <... exit_group resumed>) = ? [pid 7153] <... bpf resumed>) = 4 [pid 7155] <... close resumed>) = 0 [pid 7154] <... bpf resumed>) = 3 [pid 7153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7155] <... bpf resumed>) = 3 [pid 7155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7154] <... bpf resumed>) = 4 [pid 7154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7155] <... bpf resumed>) = 4 [pid 7155] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7152] +++ exited with 0 +++ [pid 7151] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7156 attached [pid 7156] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7156 ./strace-static-x86_64: Process 7157 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7157 [pid 7156] <... set_robust_list resumed>) = 0 [pid 7157] set_robust_list(0x555582145660, 24 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7157] <... set_robust_list resumed>) = 0 [pid 7156] <... prctl resumed>) = 0 [pid 7156] setpgid(0, 0 [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7156] <... setpgid resumed>) = 0 [pid 7157] <... prctl resumed>) = 0 [pid 7157] setpgid(0, 0 [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7157] <... setpgid resumed>) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7156] <... openat resumed>) = 3 [pid 7156] write(3, "1000", 4) = 4 [pid 7156] close(3 [pid 7157] <... openat resumed>) = 3 [pid 7156] <... close resumed>) = 0 [pid 7157] write(3, "1000", 4 [pid 7156] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7155] <... bpf resumed>) = 5 [pid 7154] <... bpf resumed>) = 5 [pid 7153] <... bpf resumed>) = 5 [pid 7157] <... write resumed>) = 4 [pid 7156] <... bpf resumed>) = 3 [pid 7155] exit_group(0 [pid 7154] exit_group(0 [pid 7153] exit_group(0 [pid 7156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7153] <... exit_group resumed>) = ? [pid 7157] close(3 [pid 7155] <... exit_group resumed>) = ? [pid 7154] <... exit_group resumed>) = ? [pid 7157] <... close resumed>) = 0 [pid 7157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7156] <... bpf resumed>) = 4 [pid 7155] +++ exited with 0 +++ [pid 7157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7157] <... bpf resumed>) = 4 [pid 7156] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7158 attached [pid 7154] +++ exited with 0 +++ [pid 7153] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7158 [pid 7158] set_robust_list(0x555582145660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7158] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7158] <... prctl resumed>) = 0 [pid 7158] setpgid(0, 0) = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7157] <... bpf resumed>) = 5 [pid 7156] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7158] <... openat resumed>) = 3 [pid 7157] exit_group(0 [pid 7156] exit_group(0 [pid 7158] write(3, "1000", 4 [pid 7156] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7159 attached [pid 7158] <... write resumed>) = 4 [pid 7157] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7160 attached [pid 7159] set_robust_list(0x555582145660, 24 [pid 7158] close(3 [pid 7156] +++ exited with 0 +++ [pid 7158] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7159] <... set_robust_list resumed>) = 0 [pid 7160] set_robust_list(0x555582145660, 24 [pid 7158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7160] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7160 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7159 [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7157] +++ exited with 0 +++ [pid 7158] <... bpf resumed>) = 3 [pid 7159] <... prctl resumed>) = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7159] setpgid(0, 0 [pid 7158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7160] setpgid(0, 0 [pid 7159] <... setpgid resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7160] <... setpgid resumed>) = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... restart_syscall resumed>) = 0 [pid 7159] <... openat resumed>) = 3 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7161 attached [pid 7161] set_robust_list(0x555582145660, 24 [pid 7158] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7160] <... openat resumed>) = 3 [pid 7159] write(3, "1000", 4 [pid 7158] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7161 [pid 7161] <... set_robust_list resumed>) = 0 [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7160] write(3, "1000", 4 [pid 7159] <... write resumed>) = 4 ./strace-static-x86_64: Process 7162 attached [pid 7161] <... prctl resumed>) = 0 [pid 7160] <... write resumed>) = 4 [pid 7159] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7162 [pid 7162] set_robust_list(0x555582145660, 24 [pid 7161] setpgid(0, 0 [pid 7160] close(3 [pid 7159] <... close resumed>) = 0 [pid 7160] <... close resumed>) = 0 [pid 7159] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7161] <... setpgid resumed>) = 0 [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7160] <... bpf resumed>) = 3 [pid 7159] <... bpf resumed>) = 3 [pid 7162] <... prctl resumed>) = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7162] setpgid(0, 0 [pid 7161] <... openat resumed>) = 3 [pid 7162] <... setpgid resumed>) = 0 [pid 7160] <... bpf resumed>) = 4 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7161] write(3, "1000", 4 [pid 7159] <... bpf resumed>) = 4 [pid 7158] <... bpf resumed>) = 5 [pid 7160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7161] <... write resumed>) = 4 [pid 7160] <... bpf resumed>) = 5 [pid 7159] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7158] exit_group(0 [pid 7162] <... openat resumed>) = 3 [pid 7161] close(3 [pid 7159] <... bpf resumed>) = 5 [pid 7161] <... close resumed>) = 0 [pid 7160] exit_group(0 [pid 7159] exit_group(0 [pid 7158] <... exit_group resumed>) = ? [pid 7162] write(3, "1000", 4 [pid 7161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7160] <... exit_group resumed>) = ? [pid 7162] <... write resumed>) = 4 [pid 7161] <... bpf resumed>) = 3 [pid 7159] <... exit_group resumed>) = ? [pid 7158] +++ exited with 0 +++ [pid 7162] close(3 [pid 7161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7162] <... close resumed>) = 0 [pid 7161] <... bpf resumed>) = 4 [pid 7162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7161] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7162] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7163 attached [pid 7163] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7163 [pid 7163] <... set_robust_list resumed>) = 0 [pid 7162] <... bpf resumed>) = 4 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7163] setpgid(0, 0 [pid 7162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7163] <... setpgid resumed>) = 0 [pid 7160] +++ exited with 0 +++ [pid 7159] +++ exited with 0 +++ [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7163] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7164 attached [pid 7163] write(3, "1000", 4 [pid 7164] set_robust_list(0x555582145660, 24 [pid 7163] <... write resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7163] close(3 [pid 7164] <... set_robust_list resumed>) = 0 [pid 7163] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7164 [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7165 attached ) = 0 [pid 7163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7162] <... bpf resumed>) = 5 [pid 7161] <... bpf resumed>) = 5 [pid 7165] set_robust_list(0x555582145660, 24 [pid 7164] setpgid(0, 0 [pid 7163] <... bpf resumed>) = 3 [pid 7162] exit_group(0 [pid 7161] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7165 [pid 7161] <... exit_group resumed>) = ? [pid 7165] <... set_robust_list resumed>) = 0 [pid 7164] <... setpgid resumed>) = 0 [pid 7163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7162] <... exit_group resumed>) = ? [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7165] <... prctl resumed>) = 0 [pid 7163] <... bpf resumed>) = 4 [pid 7165] setpgid(0, 0 [pid 7164] <... openat resumed>) = 3 [pid 7163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7165] <... setpgid resumed>) = 0 [pid 7164] write(3, "1000", 4 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7164] <... write resumed>) = 4 [pid 7165] <... openat resumed>) = 3 [pid 7164] close(3 [pid 7165] write(3, "1000", 4 [pid 7164] <... close resumed>) = 0 [pid 7165] <... write resumed>) = 4 [pid 7165] close(3 [pid 7164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7165] <... close resumed>) = 0 [pid 7164] <... bpf resumed>) = 3 [pid 7165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7165] <... bpf resumed>) = 3 [pid 7164] <... bpf resumed>) = 4 [pid 7165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7162] +++ exited with 0 +++ [pid 7161] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7165] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7166 ./strace-static-x86_64: Process 7167 attached ./strace-static-x86_64: Process 7166 attached [pid 7165] <... bpf resumed>) = 5 [pid 7164] <... bpf resumed>) = 5 [pid 7163] <... bpf resumed>) = 5 [pid 7167] set_robust_list(0x555582145660, 24) = 0 [pid 7165] exit_group(0 [pid 7164] exit_group(0 [pid 7163] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7167 [pid 7166] set_robust_list(0x555582145660, 24 [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7165] <... exit_group resumed>) = ? [pid 7164] <... exit_group resumed>) = ? [pid 7167] <... prctl resumed>) = 0 [pid 7166] <... set_robust_list resumed>) = 0 [pid 7163] <... exit_group resumed>) = ? [pid 7164] +++ exited with 0 +++ [pid 7167] setpgid(0, 0 [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7164, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7167] <... setpgid resumed>) = 0 [pid 7166] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7166] setpgid(0, 0) = 0 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7168 attached [pid 7167] write(3, "1000", 4 [pid 7166] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7168 [pid 7168] set_robust_list(0x555582145660, 24 [pid 7167] <... write resumed>) = 4 [pid 7166] write(3, "1000", 4 [pid 7168] <... set_robust_list resumed>) = 0 [pid 7167] close(3 [pid 7166] <... write resumed>) = 4 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7167] <... close resumed>) = 0 [pid 7166] close(3 [pid 7168] <... prctl resumed>) = 0 [pid 7167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7168] setpgid(0, 0 [pid 7166] <... close resumed>) = 0 [pid 7167] <... bpf resumed>) = 3 [pid 7168] <... setpgid resumed>) = 0 [pid 7167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] <... bpf resumed>) = 4 [pid 7166] <... bpf resumed>) = 3 [pid 7166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7168] <... openat resumed>) = 3 [pid 7167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7168] write(3, "1000", 4) = 4 [pid 7166] <... bpf resumed>) = 4 [pid 7168] close(3 [pid 7166] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7168] <... close resumed>) = 0 [pid 7168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7165] +++ exited with 0 +++ [pid 7163] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7168] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582145650) = 7169 ./strace-static-x86_64: Process 7170 attached ./strace-static-x86_64: Process 7169 attached [pid 7168] <... bpf resumed>) = 5 [pid 7167] <... bpf resumed>) = 5 [pid 7166] <... bpf resumed>) = 5 [pid 7170] set_robust_list(0x555582145660, 24 [pid 7169] set_robust_list(0x555582145660, 24 [pid 7168] exit_group(0 [pid 7167] exit_group(0 [pid 7166] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7170 [pid 7170] <... set_robust_list resumed>) = 0 [pid 7169] <... set_robust_list resumed>) = 0 [pid 7168] <... exit_group resumed>) = ? [pid 7167] <... exit_group resumed>) = ? [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7166] <... exit_group resumed>) = ? [pid 7170] <... prctl resumed>) = 0 [pid 7168] +++ exited with 0 +++ [pid 7170] setpgid(0, 0 [pid 7169] <... prctl resumed>) = 0 [pid 7167] +++ exited with 0 +++ [pid 7166] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7170] <... setpgid resumed>) = 0 [pid 7169] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7169] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7170] <... openat resumed>) = 3 [pid 7170] write(3, "1000", 4) = 4 [pid 7169] <... openat resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7170] close(3 [pid 7169] write(3, "1000", 4 [pid 7170] <... close resumed>) = 0 [pid 7169] <... write resumed>) = 4 [pid 7170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7169] close(3./strace-static-x86_64: Process 7171 attached [pid 7170] <... bpf resumed>) = 3 [pid 7169] <... close resumed>) = 0 [pid 7171] set_robust_list(0x555582145660, 24 [pid 7170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7172 attached [pid 7171] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7171 [pid 7169] <... bpf resumed>) = 3 [pid 7172] set_robust_list(0x555582145660, 24 [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7172 [pid 7172] <... set_robust_list resumed>) = 0 [pid 7171] <... prctl resumed>) = 0 [pid 7170] <... bpf resumed>) = 4 [pid 7169] <... bpf resumed>) = 4 [pid 7169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7169] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 7173 attached [pid 7171] setpgid(0, 0 [pid 7169] exit_group(0 [pid 7173] set_robust_list(0x555582145660, 24 [pid 7169] <... exit_group resumed>) = ? [pid 7173] <... set_robust_list resumed>) = 0 [pid 7172] <... prctl resumed>) = 0 [pid 7171] <... setpgid resumed>) = 0 [pid 7170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7173 [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7172] setpgid(0, 0 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7170] <... bpf resumed>) = 5 [pid 7173] <... prctl resumed>) = 0 [pid 7172] <... setpgid resumed>) = 0 [pid 7171] <... openat resumed>) = 3 [pid 7170] exit_group(0 [pid 7173] setpgid(0, 0 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7171] write(3, "1000", 4 [pid 7170] <... exit_group resumed>) = ? [pid 7173] <... setpgid resumed>) = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7169] +++ exited with 0 +++ [pid 7172] <... openat resumed>) = 3 [pid 7172] write(3, "1000", 4 [pid 7171] <... write resumed>) = 4 [pid 7172] <... write resumed>) = 4 [pid 7171] close(3 [pid 7172] close(3 [pid 7171] <... close resumed>) = 0 [pid 7172] <... close resumed>) = 0 [pid 7172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7170] +++ exited with 0 +++ [pid 7173] <... openat resumed>) = 3 [pid 7172] <... bpf resumed>) = 3 [pid 7171] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7173] write(3, "1000", 4 [pid 7172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7173] <... write resumed>) = 4 [pid 7172] <... bpf resumed>) = 4 [pid 7171] <... bpf resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 7173] close(3 [pid 7172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7173] <... close resumed>) = 0 [pid 7173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7172] <... bpf resumed>) = 5 [pid 7171] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7173] <... bpf resumed>) = 3 [pid 7172] exit_group(0 [pid 7171] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7172] <... exit_group resumed>) = ? [pid 7171] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7174 attached [pid 7173] <... bpf resumed>) = 4 [pid 7172] +++ exited with 0 +++ [pid 7174] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7174 ./strace-static-x86_64: Process 7175 attached [pid 7174] <... set_robust_list resumed>) = 0 [pid 7171] +++ exited with 0 +++ [pid 7173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7175 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7175] set_robust_list(0x555582145660, 24 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7174] <... prctl resumed>) = 0 [pid 7175] <... set_robust_list resumed>) = 0 [pid 7174] setpgid(0, 0 [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7174] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7176 attached [pid 7175] setpgid(0, 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7176] set_robust_list(0x555582145660, 24 [pid 7175] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7176 [pid 7176] <... set_robust_list resumed>) = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7174] <... openat resumed>) = 3 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7175] <... openat resumed>) = 3 [pid 7174] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7176] <... prctl resumed>) = 0 [pid 7175] write(3, "1000", 4 [pid 7174] <... write resumed>) = 4 ./strace-static-x86_64: Process 7177 attached [pid 7174] close(3 [pid 7177] set_robust_list(0x555582145660, 24 [pid 7176] setpgid(0, 0 [pid 7175] <... write resumed>) = 4 [pid 7174] <... close resumed>) = 0 [pid 7175] close(3 [pid 7177] <... set_robust_list resumed>) = 0 [pid 7176] <... setpgid resumed>) = 0 [pid 7175] <... close resumed>) = 0 [pid 7174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7173] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7177 [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7177] <... prctl resumed>) = 0 [pid 7173] exit_group(0 [pid 7177] setpgid(0, 0 [pid 7176] <... openat resumed>) = 3 [pid 7175] <... bpf resumed>) = 3 [pid 7174] <... bpf resumed>) = 3 [pid 7173] <... exit_group resumed>) = ? [pid 7176] write(3, "1000", 4 [pid 7175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7177] <... setpgid resumed>) = 0 [pid 7173] +++ exited with 0 +++ [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7176] <... write resumed>) = 4 [pid 7177] <... openat resumed>) = 3 [pid 7176] close(3 [pid 7175] <... bpf resumed>) = 4 [pid 7174] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7176] <... close resumed>) = 0 [pid 7174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7177] write(3, "1000", 4 [pid 7176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7178 attached [pid 7177] <... write resumed>) = 4 [pid 7176] <... bpf resumed>) = 3 [pid 7174] <... bpf resumed>) = 5 [pid 7178] set_robust_list(0x555582145660, 24 [pid 7177] close(3 [pid 7176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7175] <... bpf resumed>) = 5 [pid 7178] <... set_robust_list resumed>) = 0 [pid 7177] <... close resumed>) = 0 [pid 7174] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7178 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7176] <... bpf resumed>) = 4 [pid 7175] exit_group(0 [pid 7174] <... exit_group resumed>) = ? [pid 7178] <... prctl resumed>) = 0 [pid 7176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7175] <... exit_group resumed>) = ? [pid 7178] setpgid(0, 0 [pid 7177] <... bpf resumed>) = 3 [pid 7178] <... setpgid resumed>) = 0 [pid 7177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7178] write(3, "1000", 4 [pid 7177] <... bpf resumed>) = 4 [pid 7175] +++ exited with 0 +++ [pid 7174] +++ exited with 0 +++ [pid 7177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7178] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7175, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7178] close(3) = 0 [pid 7178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7178] <... bpf resumed>) = 3 [pid 7178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7179 attached ) = 4 [pid 7179] set_robust_list(0x555582145660, 24) = 0 [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7180 attached [pid 7179] <... prctl resumed>) = 0 [pid 7179] setpgid(0, 0) = 0 [pid 7180] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7180 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7179 [pid 7180] <... set_robust_list resumed>) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7179] <... openat resumed>) = 3 [pid 7180] <... prctl resumed>) = 0 [pid 7179] write(3, "1000", 4 [pid 7180] setpgid(0, 0 [pid 7179] <... write resumed>) = 4 [pid 7180] <... setpgid resumed>) = 0 [pid 7179] close(3 [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7179] <... close resumed>) = 0 [pid 7179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7180] <... openat resumed>) = 3 [pid 7179] <... bpf resumed>) = 3 [pid 7180] write(3, "1000", 4 [pid 7179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7180] <... write resumed>) = 4 [pid 7180] close(3 [pid 7179] <... bpf resumed>) = 4 [pid 7178] <... bpf resumed>) = 5 [pid 7177] <... bpf resumed>) = 5 [pid 7176] <... bpf resumed>) = 5 [pid 7180] <... close resumed>) = 0 [pid 7179] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7178] exit_group(0 [pid 7177] exit_group(0 [pid 7176] exit_group(0 [pid 7179] <... bpf resumed>) = 5 [pid 7178] <... exit_group resumed>) = ? [pid 7177] <... exit_group resumed>) = ? [pid 7180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7176] <... exit_group resumed>) = ? [pid 7179] exit_group(0 [pid 7180] <... bpf resumed>) = 3 [pid 7177] +++ exited with 0 +++ [pid 7176] +++ exited with 0 +++ [pid 7180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7179] <... exit_group resumed>) = ? [pid 7180] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7177, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7180] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7181 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7181] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7181 [pid 7181] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7182 attached [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7182] set_robust_list(0x555582145660, 24 [pid 7181] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7182 [pid 7182] <... set_robust_list resumed>) = 0 [pid 7181] setpgid(0, 0) = 0 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] <... bpf resumed>) = 5 [pid 7178] +++ exited with 0 +++ [pid 7182] setpgid(0, 0 [pid 7180] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7181] <... openat resumed>) = 3 [pid 7182] <... setpgid resumed>) = 0 [pid 7181] write(3, "1000", 4 [pid 7180] <... exit_group resumed>) = ? [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7181] <... write resumed>) = 4 [pid 7181] close(3) = 0 [pid 7181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7182] <... openat resumed>) = 3 [pid 7181] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7183 attached [pid 7182] write(3, "1000", 4 [pid 7183] set_robust_list(0x555582145660, 24 [pid 7182] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7183 [pid 7182] close(3 [pid 7181] <... bpf resumed>) = 4 [pid 7183] <... set_robust_list resumed>) = 0 [pid 7182] <... close resumed>) = 0 [pid 7181] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7183] <... prctl resumed>) = 0 [pid 7183] setpgid(0, 0 [pid 7182] <... bpf resumed>) = 3 [pid 7180] +++ exited with 0 +++ [pid 7179] +++ exited with 0 +++ [pid 7183] <... setpgid resumed>) = 0 [pid 7182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7182] <... bpf resumed>) = 4 [pid 7182] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7183] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7183] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7184 attached [pid 7183] <... write resumed>) = 4 ./strace-static-x86_64: Process 7185 attached [pid 7184] set_robust_list(0x555582145660, 24 [pid 7183] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7184 [pid 7185] set_robust_list(0x555582145660, 24 [pid 7184] <... set_robust_list resumed>) = 0 [pid 7183] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7185 [pid 7185] <... set_robust_list resumed>) = 0 [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7184] <... prctl resumed>) = 0 [pid 7185] <... prctl resumed>) = 0 [pid 7184] setpgid(0, 0 [pid 7183] <... bpf resumed>) = 3 [pid 7185] setpgid(0, 0 [pid 7184] <... setpgid resumed>) = 0 [pid 7183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7185] <... setpgid resumed>) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7183] <... bpf resumed>) = 4 [pid 7185] <... openat resumed>) = 3 [pid 7184] <... openat resumed>) = 3 [pid 7184] write(3, "1000", 4 [pid 7183] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7185] write(3, "1000", 4 [pid 7184] <... write resumed>) = 4 [pid 7185] <... write resumed>) = 4 [pid 7184] close(3 [pid 7185] close(3 [pid 7184] <... close resumed>) = 0 [pid 7185] <... close resumed>) = 0 [pid 7184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7184] <... bpf resumed>) = 3 [pid 7185] <... bpf resumed>) = 3 [pid 7185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7184] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7185] <... bpf resumed>) = 4 [pid 7185] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7184] <... bpf resumed>) = 5 [pid 7183] <... bpf resumed>) = 5 [pid 7182] <... bpf resumed>) = 5 [pid 7181] <... bpf resumed>) = 5 [pid 7185] <... bpf resumed>) = 5 [pid 7184] exit_group(0 [pid 7183] exit_group(0 [pid 7182] exit_group(0 [pid 7181] exit_group(0 [pid 7185] exit_group(0 [pid 7184] <... exit_group resumed>) = ? [pid 7181] <... exit_group resumed>) = ? [pid 7185] <... exit_group resumed>) = ? [pid 7184] +++ exited with 0 +++ [pid 7183] <... exit_group resumed>) = ? [pid 7182] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7181] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7183] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7186 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7186] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7186 [pid 7186] <... set_robust_list resumed>) = 0 [pid 7185] +++ exited with 0 +++ [pid 7182] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7187 attached ) = 0 ./strace-static-x86_64: Process 7188 attached [pid 7186] <... prctl resumed>) = 0 [pid 7187] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7187 [pid 7188] set_robust_list(0x555582145660, 24 [pid 7186] setpgid(0, 0 [pid 7188] <... set_robust_list resumed>) = 0 [pid 7186] <... setpgid resumed>) = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7187] <... set_robust_list resumed>) = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7188] <... prctl resumed>) = 0 [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7188 [pid 7186] <... openat resumed>) = 3 [pid 7188] setpgid(0, 0 [pid 7187] <... prctl resumed>) = 0 [pid 7186] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7189 attached [pid 7188] <... setpgid resumed>) = 0 [pid 7187] setpgid(0, 0 [pid 7186] <... write resumed>) = 4 [pid 7189] set_robust_list(0x555582145660, 24 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7189 [pid 7189] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7190 attached [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7187] <... setpgid resumed>) = 0 [pid 7186] close(3 [pid 7188] <... openat resumed>) = 3 [pid 7190] set_robust_list(0x555582145660, 24 [pid 7189] <... prctl resumed>) = 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7186] <... close resumed>) = 0 [pid 7190] <... set_robust_list resumed>) = 0 [pid 7189] setpgid(0, 0 [pid 7188] write(3, "1000", 4 [pid 7186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7190 [pid 7187] <... openat resumed>) = 3 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7189] <... setpgid resumed>) = 0 [pid 7188] <... write resumed>) = 4 [pid 7186] <... bpf resumed>) = 3 [pid 7190] <... prctl resumed>) = 0 [pid 7188] close(3 [pid 7187] write(3, "1000", 4 [pid 7186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7190] setpgid(0, 0 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7188] <... close resumed>) = 0 [pid 7187] <... write resumed>) = 4 [pid 7190] <... setpgid resumed>) = 0 [pid 7189] <... openat resumed>) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7187] close(3 [pid 7186] <... bpf resumed>) = 4 [pid 7190] <... openat resumed>) = 3 [pid 7189] <... close resumed>) = 0 [pid 7188] <... bpf resumed>) = 3 [pid 7189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7190] write(3, "1000", 4 [pid 7189] <... bpf resumed>) = 3 [pid 7187] <... close resumed>) = 0 [pid 7186] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7188] <... bpf resumed>) = 4 [pid 7188] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7186] <... bpf resumed>) = 5 [pid 7190] <... write resumed>) = 4 [pid 7189] <... bpf resumed>) = 4 [pid 7188] <... bpf resumed>) = 5 [pid 7187] <... bpf resumed>) = 3 [pid 7186] exit_group(0 [pid 7190] close(3 [pid 7187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7190] <... close resumed>) = 0 [pid 7186] <... exit_group resumed>) = ? [pid 7189] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7188] exit_group(0) = ? [pid 7189] <... bpf resumed>) = 5 [pid 7188] +++ exited with 0 +++ [pid 7187] <... bpf resumed>) = 4 [pid 7190] <... bpf resumed>) = 3 [pid 7187] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7189] exit_group(0) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7187] <... bpf resumed>) = 5 [pid 7187] exit_group(0) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7186] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7191 attached [pid 7190] <... bpf resumed>) = 4 [pid 7189] +++ exited with 0 +++ [pid 7187] +++ exited with 0 +++ [pid 7191] set_robust_list(0x555582145660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7191] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7190] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7191 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7192 attached [pid 7192] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7192 [pid 7192] <... set_robust_list resumed>) = 0 [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7193 attached [pid 7191] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7193 ./strace-static-x86_64: Process 7194 attached [pid 7193] set_robust_list(0x555582145660, 24 [pid 7191] setpgid(0, 0 [pid 7194] set_robust_list(0x555582145660, 24 [pid 7192] <... openat resumed>) = 3 [pid 7191] <... setpgid resumed>) = 0 [pid 7193] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7194 [pid 7194] <... set_robust_list resumed>) = 0 [pid 7192] write(3, "1000", 4 [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7192] <... write resumed>) = 4 [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7194] <... prctl resumed>) = 0 [pid 7193] <... prctl resumed>) = 0 [pid 7192] close(3 [pid 7194] setpgid(0, 0 [pid 7192] <... close resumed>) = 0 [pid 7191] <... openat resumed>) = 3 [pid 7194] <... setpgid resumed>) = 0 [pid 7193] setpgid(0, 0 [pid 7192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7193] <... setpgid resumed>) = 0 [pid 7191] write(3, "1000", 4 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] <... bpf resumed>) = 3 [pid 7194] <... openat resumed>) = 3 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7191] <... write resumed>) = 4 [pid 7193] <... openat resumed>) = 3 [pid 7191] close(3 [pid 7194] write(3, "1000", 4 [pid 7193] write(3, "1000", 4 [pid 7192] <... bpf resumed>) = 4 [pid 7190] <... bpf resumed>) = 5 [pid 7194] <... write resumed>) = 4 [pid 7191] <... close resumed>) = 0 [pid 7194] close(3 [pid 7193] <... write resumed>) = 4 [pid 7192] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7194] <... close resumed>) = 0 [pid 7193] close(3 [pid 7192] <... bpf resumed>) = 5 [pid 7191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7193] <... close resumed>) = 0 [pid 7190] exit_group(0 [pid 7194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7192] exit_group(0 [pid 7190] <... exit_group resumed>) = ? [pid 7194] <... bpf resumed>) = 3 [pid 7192] <... exit_group resumed>) = ? [pid 7191] <... bpf resumed>) = 3 [pid 7194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7193] <... bpf resumed>) = 3 [pid 7192] +++ exited with 0 +++ [pid 7194] <... bpf resumed>) = 4 [pid 7193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7190] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7194] <... bpf resumed>) = 5 [pid 7193] <... bpf resumed>) = 4 [pid 7191] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7194] exit_group(0 [pid 7193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7191] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7194] <... exit_group resumed>) = ? [pid 7193] <... bpf resumed>) = 5 [pid 7191] <... bpf resumed>) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7191] exit_group(0) = ? [pid 7194] +++ exited with 0 +++ [pid 7193] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7193] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7195 attached [pid 7195] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7195 ./strace-static-x86_64: Process 7196 attached [pid 7195] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7196 [pid 7196] set_robust_list(0x555582145660, 24 [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7197 attached [pid 7197] set_robust_list(0x555582145660, 24 [pid 7196] <... set_robust_list resumed>) = 0 [pid 7195] <... prctl resumed>) = 0 [pid 7195] setpgid(0, 0 [pid 7197] <... set_robust_list resumed>) = 0 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7195] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7197 [pid 7191] +++ exited with 0 +++ [pid 7196] <... prctl resumed>) = 0 [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7196] setpgid(0, 0 [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7193] +++ exited with 0 +++ [pid 7197] <... prctl resumed>) = 0 [pid 7196] <... setpgid resumed>) = 0 [pid 7197] setpgid(0, 0 [pid 7195] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7197] <... setpgid resumed>) = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7195] write(3, "1000", 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... restart_syscall resumed>) = 0 [pid 7197] <... openat resumed>) = 3 [pid 7197] write(3, "1000", 4./strace-static-x86_64: Process 7198 attached [pid 7196] <... openat resumed>) = 3 [pid 7195] <... write resumed>) = 4 [pid 7197] <... write resumed>) = 4 [pid 7196] write(3, "1000", 4 [pid 7195] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7198 [pid 7198] set_robust_list(0x555582145660, 24 [pid 7197] close(3 [pid 7196] <... write resumed>) = 4 [pid 7195] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7198] <... set_robust_list resumed>) = 0 [pid 7196] close(3 [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7196] <... close resumed>) = 0 [pid 7195] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7199 attached [pid 7198] <... prctl resumed>) = 0 [pid 7197] <... close resumed>) = 0 [pid 7196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7199 [pid 7199] set_robust_list(0x555582145660, 24 [pid 7198] setpgid(0, 0 [pid 7197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7196] <... bpf resumed>) = 3 [pid 7199] <... set_robust_list resumed>) = 0 [pid 7198] <... setpgid resumed>) = 0 [pid 7195] <... bpf resumed>) = 4 [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7197] <... bpf resumed>) = 3 [pid 7196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7199] <... prctl resumed>) = 0 [pid 7198] <... openat resumed>) = 3 [pid 7197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7195] <... bpf resumed>) = 5 [pid 7199] setpgid(0, 0 [pid 7198] write(3, "1000", 4 [pid 7197] <... bpf resumed>) = 4 [pid 7196] <... bpf resumed>) = 4 [pid 7199] <... setpgid resumed>) = 0 [pid 7198] <... write resumed>) = 4 [pid 7197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7195] exit_group(0 [pid 7198] close(3 [pid 7195] <... exit_group resumed>) = ? [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7198] <... close resumed>) = 0 [pid 7197] <... bpf resumed>) = 5 [pid 7198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7199] <... openat resumed>) = 3 [pid 7198] <... bpf resumed>) = 3 [pid 7196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7199] write(3, "1000", 4 [pid 7198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7197] exit_group(0 [pid 7199] <... write resumed>) = 4 [pid 7197] <... exit_group resumed>) = ? [pid 7198] <... bpf resumed>) = 4 [pid 7199] close(3 [pid 7198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7199] <... close resumed>) = 0 [pid 7199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7196] <... bpf resumed>) = 5 [pid 7195] +++ exited with 0 +++ [pid 7196] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7196] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7200 attached [pid 7200] set_robust_list(0x555582145660, 24) = 0 [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7200] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7200 [pid 7200] <... setpgid resumed>) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7200] write(3, "1000", 4) = 4 [pid 7200] close(3) = 0 [pid 7200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7199] <... bpf resumed>) = 5 [pid 7198] <... bpf resumed>) = 5 [pid 7197] +++ exited with 0 +++ [pid 7196] +++ exited with 0 +++ [pid 7199] exit_group(0 [pid 7198] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7199] <... exit_group resumed>) = ? [pid 7198] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7200] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7201 attached [pid 7201] set_robust_list(0x555582145660, 24 [pid 7200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7201] <... set_robust_list resumed>) = 0 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7201] <... prctl resumed>) = 0 [pid 7201] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7201 ./strace-static-x86_64: Process 7202 attached [pid 7201] <... setpgid resumed>) = 0 [pid 7202] set_robust_list(0x555582145660, 24 [pid 7199] +++ exited with 0 +++ [pid 7198] +++ exited with 0 +++ [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7202 [pid 7202] <... set_robust_list resumed>) = 0 [pid 7201] <... openat resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7201] write(3, "1000", 4 [pid 7202] <... prctl resumed>) = 0 [pid 7201] <... write resumed>) = 4 [pid 7202] setpgid(0, 0 [pid 7201] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7202] <... setpgid resumed>) = 0 [pid 7201] <... close resumed>) = 0 ./strace-static-x86_64: Process 7203 attached [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7203 [pid 7202] <... openat resumed>) = 3 [pid 7201] <... bpf resumed>) = 3 [pid 7203] set_robust_list(0x555582145660, 24 [pid 7202] write(3, "1000", 4 [pid 7201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7204 attached [pid 7203] <... set_robust_list resumed>) = 0 [pid 7202] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7204 [pid 7204] set_robust_list(0x555582145660, 24 [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7202] close(3 [pid 7201] <... bpf resumed>) = 4 [pid 7204] <... set_robust_list resumed>) = 0 [pid 7203] <... prctl resumed>) = 0 [pid 7202] <... close resumed>) = 0 [pid 7201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7203] setpgid(0, 0 [pid 7202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7203] <... setpgid resumed>) = 0 [pid 7202] <... bpf resumed>) = 3 [pid 7202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7204] <... prctl resumed>) = 0 [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7204] setpgid(0, 0 [pid 7202] <... bpf resumed>) = 4 [pid 7204] <... setpgid resumed>) = 0 [pid 7203] <... openat resumed>) = 3 [pid 7202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7203] write(3, "1000", 4) = 4 [pid 7203] close(3) = 0 [pid 7203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7204] <... openat resumed>) = 3 [pid 7202] <... bpf resumed>) = 5 [pid 7201] <... bpf resumed>) = 5 [pid 7200] <... bpf resumed>) = 5 [pid 7204] write(3, "1000", 4 [pid 7203] <... bpf resumed>) = 3 [pid 7202] exit_group(0 [pid 7200] exit_group(0 [pid 7204] <... write resumed>) = 4 [pid 7203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7201] exit_group(0 [pid 7200] <... exit_group resumed>) = ? [pid 7204] close(3 [pid 7203] <... bpf resumed>) = 4 [pid 7202] <... exit_group resumed>) = ? [pid 7201] <... exit_group resumed>) = ? [pid 7204] <... close resumed>) = 0 [pid 7204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7204] <... bpf resumed>) = 3 [pid 7202] +++ exited with 0 +++ [pid 7204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7204] <... bpf resumed>) = 4 [pid 7200] +++ exited with 0 +++ ./strace-static-x86_64: Process 7205 attached [pid 7204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7201] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7205 [pid 7205] set_robust_list(0x555582145660, 24) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7205] <... prctl resumed>) = 0 [pid 7205] setpgid(0, 0) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7207 attached ./strace-static-x86_64: Process 7206 attached [pid 7205] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7207 [pid 7207] set_robust_list(0x555582145660, 24 [pid 7205] <... write resumed>) = 4 [pid 7207] <... set_robust_list resumed>) = 0 [pid 7206] set_robust_list(0x555582145660, 24 [pid 7205] close(3 [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7206] <... set_robust_list resumed>) = 0 [pid 7205] <... close resumed>) = 0 [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7206 [pid 7207] <... prctl resumed>) = 0 [pid 7206] <... prctl resumed>) = 0 [pid 7205] <... bpf resumed>) = 3 [pid 7205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7207] setpgid(0, 0 [pid 7206] setpgid(0, 0 [pid 7204] <... bpf resumed>) = 5 [pid 7203] <... bpf resumed>) = 5 [pid 7207] <... setpgid resumed>) = 0 [pid 7206] <... setpgid resumed>) = 0 [pid 7205] <... bpf resumed>) = 4 [pid 7204] exit_group(0 [pid 7203] exit_group(0) = ? [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7205] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7204] <... exit_group resumed>) = ? [pid 7207] <... openat resumed>) = 3 [pid 7203] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7207] write(3, "1000", 4 [pid 7205] <... bpf resumed>) = 5 [pid 7207] <... write resumed>) = 4 [pid 7207] close(3) = 0 [pid 7206] <... openat resumed>) = 3 [pid 7205] exit_group(0 [pid 7206] write(3, "1000", 4 [pid 7205] <... exit_group resumed>) = ? [pid 7207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7206] <... write resumed>) = 4 [pid 7204] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7208 attached [pid 7207] <... bpf resumed>) = 3 [pid 7206] close(3 [pid 7205] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7204, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7206] <... close resumed>) = 0 [pid 7206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7208] set_robust_list(0x555582145660, 24 [pid 7207] <... bpf resumed>) = 4 [pid 7206] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7208 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7208] <... set_robust_list resumed>) = 0 [pid 7207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... restart_syscall resumed>) = 0 [pid 7208] <... prctl resumed>) = 0 [pid 7206] <... bpf resumed>) = 4 [pid 7208] setpgid(0, 0 [pid 7206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7208] <... setpgid resumed>) = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7209 attached [pid 7208] <... openat resumed>) = 3 [pid 7208] write(3, "1000", 4./strace-static-x86_64: Process 7210 attached [pid 7209] set_robust_list(0x555582145660, 24 [pid 7207] <... bpf resumed>) = 5 [pid 7206] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7209 [pid 7210] set_robust_list(0x555582145660, 24 [pid 7209] <... set_robust_list resumed>) = 0 [pid 7208] <... write resumed>) = 4 [pid 7207] exit_group(0 [pid 7206] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7210 [pid 7210] <... set_robust_list resumed>) = 0 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7207] <... exit_group resumed>) = ? [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7209] setpgid(0, 0 [pid 7208] close(3 [pid 7206] <... exit_group resumed>) = ? [pid 7210] <... prctl resumed>) = 0 [pid 7209] <... setpgid resumed>) = 0 [pid 7208] <... close resumed>) = 0 [pid 7210] setpgid(0, 0 [pid 7208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7210] <... setpgid resumed>) = 0 [pid 7208] <... bpf resumed>) = 3 [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7210] <... openat resumed>) = 3 [pid 7209] <... openat resumed>) = 3 [pid 7209] write(3, "1000", 4) = 4 [pid 7208] <... bpf resumed>) = 4 [pid 7209] close(3) = 0 [pid 7209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7210] write(3, "1000", 4 [pid 7208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7210] <... write resumed>) = 4 [pid 7209] <... bpf resumed>) = 3 [pid 7210] close(3 [pid 7209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7210] <... close resumed>) = 0 [pid 7210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7209] <... bpf resumed>) = 4 [pid 7210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7207] +++ exited with 0 +++ [pid 7210] <... bpf resumed>) = 4 [pid 7210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7210] <... bpf resumed>) = 5 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7210] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7210] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7211 attached [pid 7211] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7211 [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7211] setpgid(0, 0) = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7209] <... bpf resumed>) = 5 [pid 7208] <... bpf resumed>) = 5 [pid 7210] +++ exited with 0 +++ [pid 7206] +++ exited with 0 +++ [pid 7209] exit_group(0 [pid 7211] <... openat resumed>) = 3 [pid 7209] <... exit_group resumed>) = ? [pid 7208] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7208] <... exit_group resumed>) = ? [pid 7211] write(3, "1000", 4) = 4 [pid 7211] close(3) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7211] <... bpf resumed>) = 3 [pid 7211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 7213 attached ./strace-static-x86_64: Process 7212 attached [pid 7211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7212 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7213 [pid 7213] set_robust_list(0x555582145660, 24 [pid 7212] set_robust_list(0x555582145660, 24 [pid 7213] <... set_robust_list resumed>) = 0 [pid 7212] <... set_robust_list resumed>) = 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7213] <... prctl resumed>) = 0 [pid 7212] <... prctl resumed>) = 0 [pid 7213] setpgid(0, 0 [pid 7212] setpgid(0, 0 [pid 7213] <... setpgid resumed>) = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7212] <... setpgid resumed>) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] <... openat resumed>) = 3 [pid 7213] write(3, "1000", 4 [pid 7212] <... openat resumed>) = 3 [pid 7213] <... write resumed>) = 4 [pid 7213] close(3) = 0 [pid 7212] write(3, "1000", 4 [pid 7213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7212] <... write resumed>) = 4 [pid 7213] <... bpf resumed>) = 3 [pid 7212] close(3 [pid 7213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7212] <... close resumed>) = 0 [pid 7213] <... bpf resumed>) = 4 [pid 7212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7208] +++ exited with 0 +++ [pid 7209] +++ exited with 0 +++ [pid 7212] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7212] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7214 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7214] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7214 ./strace-static-x86_64: Process 7215 attached [pid 7214] <... set_robust_list resumed>) = 0 [pid 7212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7215 [pid 7215] set_robust_list(0x555582145660, 24 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7215] <... set_robust_list resumed>) = 0 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7214] <... prctl resumed>) = 0 [pid 7214] setpgid(0, 0 [pid 7215] <... prctl resumed>) = 0 [pid 7214] <... setpgid resumed>) = 0 [pid 7215] setpgid(0, 0) = 0 [pid 7213] <... bpf resumed>) = 5 [pid 7212] <... bpf resumed>) = 5 [pid 7211] <... bpf resumed>) = 5 [pid 7212] exit_group(0 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7213] exit_group(0 [pid 7212] <... exit_group resumed>) = ? [pid 7211] exit_group(0 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7215] <... openat resumed>) = 3 [pid 7213] <... exit_group resumed>) = ? [pid 7211] <... exit_group resumed>) = ? [pid 7215] write(3, "1000", 4 [pid 7214] <... openat resumed>) = 3 [pid 7212] +++ exited with 0 +++ [pid 7215] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7215] close(3) = 0 [pid 7214] write(3, "1000", 4 [pid 7213] +++ exited with 0 +++ [pid 7211] +++ exited with 0 +++ [pid 7215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7214] <... write resumed>) = 4 [pid 7215] <... bpf resumed>) = 3 [pid 7214] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7214] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7217 attached ./strace-static-x86_64: Process 7216 attached [pid 7215] <... bpf resumed>) = 4 [pid 7214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7217] set_robust_list(0x555582145660, 24 [pid 7216] set_robust_list(0x555582145660, 24 [pid 7215] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7214] <... bpf resumed>) = 3 [pid 7216] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7217] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7216 [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7217 [pid 7215] <... bpf resumed>) = 5 [pid 7214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7216] <... prctl resumed>) = 0 [pid 7215] exit_group(0 [pid 7216] setpgid(0, 0 [pid 7215] <... exit_group resumed>) = ? [pid 7217] <... prctl resumed>) = 0 [pid 7214] <... bpf resumed>) = 4 [pid 7216] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7218 attached [pid 7217] setpgid(0, 0 [pid 7218] set_robust_list(0x555582145660, 24 [pid 7217] <... setpgid resumed>) = 0 [pid 7218] <... set_robust_list resumed>) = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7218 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7215] +++ exited with 0 +++ [pid 7214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7218] <... prctl resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7218] setpgid(0, 0 [pid 7217] <... openat resumed>) = 3 [pid 7216] <... openat resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7218] <... setpgid resumed>) = 0 [pid 7217] write(3, "1000", 4 [pid 7216] write(3, "1000", 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7217] <... write resumed>) = 4 [pid 7216] <... write resumed>) = 4 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7217] close(3 [pid 7216] close(3 [pid 7218] <... openat resumed>) = 3 [pid 7217] <... close resumed>) = 0 [pid 7216] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7218] write(3, "1000", 4./strace-static-x86_64: Process 7219 attached [pid 7216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7218] <... write resumed>) = 4 [pid 7217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7218] close(3 [pid 7216] <... bpf resumed>) = 3 [pid 7214] <... bpf resumed>) = 5 [pid 7219] set_robust_list(0x555582145660, 24 [pid 7218] <... close resumed>) = 0 [pid 7216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7219] <... set_robust_list resumed>) = 0 [pid 7218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7214] exit_group(0 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7219] setpgid(0, 0 [pid 7216] <... bpf resumed>) = 4 [pid 7219] <... setpgid resumed>) = 0 [pid 7218] <... bpf resumed>) = 3 [pid 7217] <... bpf resumed>) = 3 [pid 7216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7214] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7219 [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7216] <... bpf resumed>) = 5 [pid 7219] <... openat resumed>) = 3 [pid 7218] <... bpf resumed>) = 4 [pid 7216] exit_group(0 [pid 7219] write(3, "1000", 4 [pid 7217] <... bpf resumed>) = 4 [pid 7217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7216] <... exit_group resumed>) = ? [pid 7219] <... write resumed>) = 4 [pid 7218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7219] close(3) = 0 [pid 7219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7218] <... bpf resumed>) = 5 [pid 7217] <... bpf resumed>) = 5 [pid 7216] +++ exited with 0 +++ [pid 7214] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7219] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7218] exit_group(0 [pid 7219] <... exit_group resumed>) = ? [pid 7218] <... exit_group resumed>) = ? [pid 7217] exit_group(0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7218] +++ exited with 0 +++ [pid 7217] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7220 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7220] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7220 ./strace-static-x86_64: Process 7221 attached [pid 7220] <... set_robust_list resumed>) = 0 [pid 7219] +++ exited with 0 +++ [pid 7217] +++ exited with 0 +++ [pid 7221] set_robust_list(0x555582145660, 24 [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7221 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7221] <... set_robust_list resumed>) = 0 [pid 7220] <... prctl resumed>) = 0 [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7220] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7222 attached [pid 7221] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7222 [pid 7222] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7223 attached ) = 0 [pid 7221] setpgid(0, 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7223] set_robust_list(0x555582145660, 24 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7221] <... setpgid resumed>) = 0 [pid 7220] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7223 ./strace-static-x86_64: Process 7224 attached [pid 7223] <... set_robust_list resumed>) = 0 [pid 7220] write(3, "1000", 4 [pid 7224] set_robust_list(0x555582145660, 24 [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7222] <... prctl resumed>) = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7220] <... write resumed>) = 4 [pid 7224] <... set_robust_list resumed>) = 0 [pid 7223] <... prctl resumed>) = 0 [pid 7222] setpgid(0, 0 [pid 7220] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7224 [pid 7223] setpgid(0, 0 [pid 7222] <... setpgid resumed>) = 0 [pid 7220] <... close resumed>) = 0 [pid 7223] <... setpgid resumed>) = 0 [pid 7220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7221] <... openat resumed>) = 3 [pid 7220] <... bpf resumed>) = 3 [pid 7224] <... prctl resumed>) = 0 [pid 7223] <... openat resumed>) = 3 [pid 7222] <... openat resumed>) = 3 [pid 7221] write(3, "1000", 4 [pid 7220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7224] setpgid(0, 0 [pid 7223] write(3, "1000", 4 [pid 7222] write(3, "1000", 4 [pid 7221] <... write resumed>) = 4 [pid 7223] <... write resumed>) = 4 [pid 7224] <... setpgid resumed>) = 0 [pid 7223] close(3 [pid 7220] <... bpf resumed>) = 4 [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7223] <... close resumed>) = 0 [pid 7222] <... write resumed>) = 4 [pid 7221] close(3 [pid 7224] <... openat resumed>) = 3 [pid 7223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7222] close(3 [pid 7221] <... close resumed>) = 0 [pid 7220] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7224] write(3, "1000", 4 [pid 7221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7224] <... write resumed>) = 4 [pid 7224] close(3 [pid 7223] <... bpf resumed>) = 3 [pid 7222] <... close resumed>) = 0 [pid 7221] <... bpf resumed>) = 3 [pid 7220] <... bpf resumed>) = 5 [pid 7222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7220] exit_group(0 [pid 7224] <... close resumed>) = 0 [pid 7222] <... bpf resumed>) = 3 [pid 7221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7223] <... bpf resumed>) = 4 [pid 7222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7220] <... exit_group resumed>) = ? [pid 7224] <... bpf resumed>) = 3 [pid 7221] <... bpf resumed>) = 4 [pid 7224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7222] <... bpf resumed>) = 4 [pid 7221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7224] <... bpf resumed>) = 4 [pid 7222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7220] +++ exited with 0 +++ [pid 7223] <... bpf resumed>) = 5 [pid 7221] <... bpf resumed>) = 5 [pid 7224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7223] exit_group(0 [pid 7222] <... bpf resumed>) = 5 [pid 7221] exit_group(0 [pid 7224] <... bpf resumed>) = 5 [pid 7223] <... exit_group resumed>) = ? [pid 7222] exit_group(0 [pid 7221] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7224] exit_group(0 [pid 7223] +++ exited with 0 +++ [pid 7222] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7224] <... exit_group resumed>) = ? [pid 7221] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7221, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7225 attached [pid 7225] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7225 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7226 attached [pid 7225] <... openat resumed>) = 3 [pid 7226] set_robust_list(0x555582145660, 24 [pid 7225] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7226 [pid 7226] <... set_robust_list resumed>) = 0 [pid 7225] <... write resumed>) = 4 [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] close(3./strace-static-x86_64: Process 7227 attached [pid 7226] setpgid(0, 0 [pid 7225] <... close resumed>) = 0 [pid 7226] <... setpgid resumed>) = 0 [pid 7225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7227] set_robust_list(0x555582145660, 24 [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7225] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7227 [pid 7227] <... set_robust_list resumed>) = 0 [pid 7226] <... openat resumed>) = 3 [pid 7225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7226] write(3, "1000", 4 [pid 7224] +++ exited with 0 +++ [pid 7222] +++ exited with 0 +++ [pid 7227] <... prctl resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7227] setpgid(0, 0 [pid 7226] <... write resumed>) = 4 [pid 7227] <... setpgid resumed>) = 0 [pid 7225] <... bpf resumed>) = 4 [pid 7226] close(3 [pid 7225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7226] <... close resumed>) = 0 [pid 7226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7227] <... openat resumed>) = 3 [pid 7226] <... bpf resumed>) = 3 [pid 7227] write(3, "1000", 4 [pid 7226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7227] <... write resumed>) = 4 [pid 7226] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7227] close(3) = 0 ./strace-static-x86_64: Process 7228 attached [pid 7226] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7228 ./strace-static-x86_64: Process 7229 attached [pid 7228] set_robust_list(0x555582145660, 24 [pid 7227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7229] set_robust_list(0x555582145660, 24 [pid 7228] <... set_robust_list resumed>) = 0 [pid 7226] <... bpf resumed>) = 5 [pid 7225] <... bpf resumed>) = 5 [pid 7229] <... set_robust_list resumed>) = 0 [pid 7227] <... bpf resumed>) = 3 [pid 7226] exit_group(0 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7226] <... exit_group resumed>) = ? [pid 7225] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7229 [pid 7227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7229] <... prctl resumed>) = 0 [pid 7228] <... prctl resumed>) = 0 [pid 7225] <... exit_group resumed>) = ? [pid 7226] +++ exited with 0 +++ [pid 7225] +++ exited with 0 +++ [pid 7229] setpgid(0, 0 [pid 7228] setpgid(0, 0 [pid 7227] <... bpf resumed>) = 4 [pid 7227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7229] <... setpgid resumed>) = 0 [pid 7228] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7229] <... openat resumed>) = 3 [pid 7228] write(3, "1000", 4 [pid 7227] <... bpf resumed>) = 5 [pid 7229] write(3, "1000", 4 [pid 7228] <... write resumed>) = 4 [pid 7227] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7229] <... write resumed>) = 4 [pid 7228] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7229] close(3 [pid 7228] <... close resumed>) = 0 [pid 7229] <... close resumed>) = 0 [pid 7228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7227] <... exit_group resumed>) = ? [pid 7229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7228] <... bpf resumed>) = 3 [pid 7229] <... bpf resumed>) = 3 [pid 7228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7231 attached ./strace-static-x86_64: Process 7230 attached [pid 7229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7227] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7231 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7230 [pid 7231] set_robust_list(0x555582145660, 24 [pid 7230] set_robust_list(0x555582145660, 24 [pid 7231] <... set_robust_list resumed>) = 0 [pid 7230] <... set_robust_list resumed>) = 0 [pid 7228] <... bpf resumed>) = 4 [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7229] <... bpf resumed>) = 4 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7231] <... prctl resumed>) = 0 [pid 7230] <... prctl resumed>) = 0 [pid 7231] setpgid(0, 0 [pid 7230] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7231] <... setpgid resumed>) = 0 [pid 7228] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7230] <... setpgid resumed>) = 0 [pid 7229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7232 attached [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7232] set_robust_list(0x555582145660, 24 [pid 7231] <... openat resumed>) = 3 [pid 7229] <... bpf resumed>) = 5 [pid 7228] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7232 [pid 7231] write(3, "1000", 4) = 4 [pid 7232] <... set_robust_list resumed>) = 0 [pid 7230] <... openat resumed>) = 3 [pid 7231] close(3 [pid 7229] exit_group(0 [pid 7228] exit_group(0 [pid 7231] <... close resumed>) = 0 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7230] write(3, "1000", 4 [pid 7228] <... exit_group resumed>) = ? [pid 7231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7232] <... prctl resumed>) = 0 [pid 7230] <... write resumed>) = 4 [pid 7229] <... exit_group resumed>) = ? [pid 7232] setpgid(0, 0 [pid 7230] close(3 [pid 7232] <... setpgid resumed>) = 0 [pid 7231] <... bpf resumed>) = 3 [pid 7230] <... close resumed>) = 0 [pid 7231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7232] <... openat resumed>) = 3 [pid 7230] <... bpf resumed>) = 3 [pid 7232] write(3, "1000", 4 [pid 7230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7232] <... write resumed>) = 4 [pid 7231] <... bpf resumed>) = 4 [pid 7232] close(3 [pid 7230] <... bpf resumed>) = 4 [pid 7231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7232] <... close resumed>) = 0 [pid 7230] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7229] +++ exited with 0 +++ [pid 7228] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7228, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7234 attached ./strace-static-x86_64: Process 7233 attached [pid 7234] set_robust_list(0x555582145660, 24 [pid 7233] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7234 [pid 7234] <... set_robust_list resumed>) = 0 [pid 7233] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7233 [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7234] <... prctl resumed>) = 0 [pid 7233] <... prctl resumed>) = 0 [pid 7234] setpgid(0, 0 [pid 7233] setpgid(0, 0 [pid 7230] <... bpf resumed>) = 5 [pid 7234] <... setpgid resumed>) = 0 [pid 7233] <... setpgid resumed>) = 0 [pid 7232] <... bpf resumed>) = 5 [pid 7231] <... bpf resumed>) = 5 [pid 7230] exit_group(0 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7231] exit_group(0 [pid 7230] <... exit_group resumed>) = ? [pid 7231] <... exit_group resumed>) = ? [pid 7234] <... openat resumed>) = 3 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7232] exit_group(0 [pid 7234] write(3, "1000", 4 [pid 7233] <... openat resumed>) = 3 [pid 7232] <... exit_group resumed>) = ? [pid 7230] +++ exited with 0 +++ [pid 7234] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7234] close(3 [pid 7233] write(3, "1000", 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7234] <... close resumed>) = 0 [pid 7233] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7233] close(3 [pid 7234] <... bpf resumed>) = 3 [pid 7233] <... close resumed>) = 0 [pid 7234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7234] <... bpf resumed>) = 4 [pid 7233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7235 attached [pid 7234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7235] set_robust_list(0x555582145660, 24 [pid 7233] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7235 [pid 7235] <... set_robust_list resumed>) = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7235] setpgid(0, 0) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7232] +++ exited with 0 +++ [pid 7235] write(3, "1000", 4 [pid 7231] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7235] <... write resumed>) = 4 [pid 7234] <... bpf resumed>) = 5 [pid 7233] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7235] close(3 [pid 7234] exit_group(0 [pid 7235] <... close resumed>) = 0 [pid 7235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7233] exit_group(0 [pid 7235] <... bpf resumed>) = 3 [pid 7234] <... exit_group resumed>) = ? [pid 7235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7233] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7237 attached ./strace-static-x86_64: Process 7236 attached [pid 7235] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7236 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7237 [pid 7236] set_robust_list(0x555582145660, 24) = 0 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7237] set_robust_list(0x555582145660, 24 [pid 7235] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7236] <... prctl resumed>) = 0 [pid 7237] <... set_robust_list resumed>) = 0 [pid 7236] setpgid(0, 0 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7236] <... setpgid resumed>) = 0 [pid 7237] <... prctl resumed>) = 0 [pid 7237] setpgid(0, 0 [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7237] <... setpgid resumed>) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7236] <... openat resumed>) = 3 [pid 7236] write(3, "1000", 4) = 4 [pid 7237] <... openat resumed>) = 3 [pid 7236] close(3 [pid 7237] write(3, "1000", 4 [pid 7236] <... close resumed>) = 0 [pid 7237] <... write resumed>) = 4 [pid 7236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7234] +++ exited with 0 +++ [pid 7233] +++ exited with 0 +++ [pid 7237] close(3) = 0 [pid 7237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7236] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7233, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7237] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7236] <... bpf resumed>) = 4 [pid 7237] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7238 attached [pid 7236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7238] set_robust_list(0x555582145660, 24 [pid 7237] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7236] <... bpf resumed>) = 5 [pid 7235] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7238 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7238] <... set_robust_list resumed>) = 0 [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7239 attached [pid 7237] <... bpf resumed>) = 5 [pid 7236] exit_group(0 [pid 7235] exit_group(0 [pid 7239] set_robust_list(0x555582145660, 24 [pid 7238] <... prctl resumed>) = 0 [pid 7237] exit_group(0 [pid 7236] <... exit_group resumed>) = ? [pid 7235] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7239 [pid 7239] <... set_robust_list resumed>) = 0 [pid 7238] setpgid(0, 0 [pid 7237] <... exit_group resumed>) = ? [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7238] <... setpgid resumed>) = 0 [pid 7236] +++ exited with 0 +++ [pid 7235] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7236, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7235, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7239] <... prctl resumed>) = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7239] setpgid(0, 0 [pid 7237] +++ exited with 0 +++ [pid 7239] <... setpgid resumed>) = 0 [pid 7238] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7238] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7240 attached [pid 7239] <... openat resumed>) = 3 [pid 7238] <... write resumed>) = 4 [pid 7238] close(3) = 0 [pid 7239] write(3, "1000", 4 [pid 7238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7242 attached ./strace-static-x86_64: Process 7241 attached [pid 7240] set_robust_list(0x555582145660, 24 [pid 7239] <... write resumed>) = 4 [pid 7238] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7240 [pid 7241] set_robust_list(0x555582145660, 24 [pid 7240] <... set_robust_list resumed>) = 0 [pid 7239] close(3 [pid 7238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7242] set_robust_list(0x555582145660, 24 [pid 7241] <... set_robust_list resumed>) = 0 [pid 7239] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7242 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7241 [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7242] <... set_robust_list resumed>) = 0 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7240] <... prctl resumed>) = 0 [pid 7238] <... bpf resumed>) = 4 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7241] <... prctl resumed>) = 0 [pid 7239] <... bpf resumed>) = 3 [pid 7238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7240] setpgid(0, 0 [pid 7238] <... bpf resumed>) = 5 [pid 7242] <... prctl resumed>) = 0 [pid 7241] setpgid(0, 0 [pid 7240] <... setpgid resumed>) = 0 [pid 7239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7238] exit_group(0 [pid 7242] setpgid(0, 0 [pid 7241] <... setpgid resumed>) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7239] <... bpf resumed>) = 4 [pid 7238] <... exit_group resumed>) = ? [pid 7242] <... setpgid resumed>) = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7240] <... openat resumed>) = 3 [pid 7239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7241] <... openat resumed>) = 3 [pid 7240] write(3, "1000", 4 [pid 7239] <... bpf resumed>) = 5 [pid 7240] <... write resumed>) = 4 [pid 7242] <... openat resumed>) = 3 [pid 7240] close(3 [pid 7239] exit_group(0 [pid 7242] write(3, "1000", 4 [pid 7241] write(3, "1000", 4 [pid 7240] <... close resumed>) = 0 [pid 7239] <... exit_group resumed>) = ? [pid 7242] <... write resumed>) = 4 [pid 7241] <... write resumed>) = 4 [pid 7240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7242] close(3 [pid 7241] close(3 [pid 7240] <... bpf resumed>) = 3 [pid 7242] <... close resumed>) = 0 [pid 7241] <... close resumed>) = 0 [pid 7241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7241] <... bpf resumed>) = 3 [pid 7240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7242] <... bpf resumed>) = 3 [pid 7241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7240] <... bpf resumed>) = 4 [pid 7239] +++ exited with 0 +++ [pid 7238] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7242] <... bpf resumed>) = 4 [pid 7241] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7243 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7243 ./strace-static-x86_64: Process 7244 attached [pid 7243] set_robust_list(0x555582145660, 24 [pid 7244] set_robust_list(0x555582145660, 24 [pid 7243] <... set_robust_list resumed>) = 0 [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7244] <... set_robust_list resumed>) = 0 [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7243] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7244 [pid 7244] <... prctl resumed>) = 0 [pid 7243] setpgid(0, 0 [pid 7244] setpgid(0, 0 [pid 7243] <... setpgid resumed>) = 0 [pid 7244] <... setpgid resumed>) = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7243] <... openat resumed>) = 3 [pid 7244] <... openat resumed>) = 3 [pid 7244] write(3, "1000", 4 [pid 7243] write(3, "1000", 4 [pid 7244] <... write resumed>) = 4 [pid 7244] close(3 [pid 7243] <... write resumed>) = 4 [pid 7244] <... close resumed>) = 0 [pid 7243] close(3 [pid 7244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7243] <... close resumed>) = 0 [pid 7244] <... bpf resumed>) = 3 [pid 7244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7244] <... bpf resumed>) = 4 [pid 7243] <... bpf resumed>) = 3 [pid 7244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7244] <... bpf resumed>) = 5 [pid 7242] <... bpf resumed>) = 5 [pid 7241] <... bpf resumed>) = 5 [pid 7240] <... bpf resumed>) = 5 [pid 7242] exit_group(0) = ? [pid 7244] exit_group(0 [pid 7243] <... bpf resumed>) = 4 [pid 7241] exit_group(0 [pid 7240] exit_group(0 [pid 7243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7242] +++ exited with 0 +++ [pid 7244] <... exit_group resumed>) = ? [pid 7241] <... exit_group resumed>) = ? [pid 7240] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7244] +++ exited with 0 +++ [pid 7243] <... bpf resumed>) = 5 [pid 7241] +++ exited with 0 +++ [pid 7243] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7243] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7246 attached ./strace-static-x86_64: Process 7245 attached [pid 7243] +++ exited with 0 +++ [pid 7240] +++ exited with 0 +++ [pid 7246] set_robust_list(0x555582145660, 24 [pid 7245] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7245 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7246 ./strace-static-x86_64: Process 7247 attached [pid 7246] <... set_robust_list resumed>) = 0 [pid 7245] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7247 [pid 7247] set_robust_list(0x555582145660, 24 [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7247] <... set_robust_list resumed>) = 0 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7246] <... prctl resumed>) = 0 [pid 7245] <... prctl resumed>) = 0 [pid 7246] setpgid(0, 0 [pid 7245] setpgid(0, 0 [pid 7247] <... prctl resumed>) = 0 [pid 7247] setpgid(0, 0 [pid 7246] <... setpgid resumed>) = 0 [pid 7245] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7247] <... setpgid resumed>) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7246] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7248 attached [pid 7245] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7249 attached [pid 7248] set_robust_list(0x555582145660, 24 [pid 7247] write(3, "1000", 4 [pid 7246] write(3, "1000", 4 [pid 7245] write(3, "1000", 4 [pid 7248] <... set_robust_list resumed>) = 0 [pid 7247] <... write resumed>) = 4 [pid 7246] <... write resumed>) = 4 [pid 7245] <... write resumed>) = 4 [pid 7249] set_robust_list(0x555582145660, 24 [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7247] close(3 [pid 7246] close(3 [pid 7245] close(3 [pid 7249] <... set_robust_list resumed>) = 0 [pid 7248] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7248 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7249 [pid 7248] setpgid(0, 0 [pid 7247] <... close resumed>) = 0 [pid 7246] <... close resumed>) = 0 [pid 7245] <... close resumed>) = 0 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7248] <... setpgid resumed>) = 0 [pid 7247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7249] <... prctl resumed>) = 0 [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7247] <... bpf resumed>) = 3 [pid 7246] <... bpf resumed>) = 3 [pid 7245] <... bpf resumed>) = 3 [pid 7249] setpgid(0, 0 [pid 7245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7249] <... setpgid resumed>) = 0 [pid 7248] <... openat resumed>) = 3 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7248] write(3, "1000", 4 [pid 7247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7245] <... bpf resumed>) = 4 [pid 7249] <... openat resumed>) = 3 [pid 7248] <... write resumed>) = 4 [pid 7247] <... bpf resumed>) = 4 [pid 7246] <... bpf resumed>) = 4 [pid 7248] close(3 [pid 7249] write(3, "1000", 4 [pid 7248] <... close resumed>) = 0 [pid 7247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7249] <... write resumed>) = 4 [pid 7248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7247] <... bpf resumed>) = 5 [pid 7246] <... bpf resumed>) = 5 [pid 7245] <... bpf resumed>) = 5 [pid 7249] close(3 [pid 7248] <... bpf resumed>) = 3 [pid 7247] exit_group(0 [pid 7245] exit_group(0 [pid 7247] <... exit_group resumed>) = ? [pid 7246] exit_group(0 [pid 7249] <... close resumed>) = 0 [pid 7248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7246] <... exit_group resumed>) = ? [pid 7245] <... exit_group resumed>) = ? [pid 7249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7248] <... bpf resumed>) = 4 [pid 7247] +++ exited with 0 +++ [pid 7246] +++ exited with 0 +++ [pid 7249] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7247, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7245] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7249] <... bpf resumed>) = 4 [pid 7249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7250 ./strace-static-x86_64: Process 7251 attached ./strace-static-x86_64: Process 7250 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7251] set_robust_list(0x555582145660, 24 [pid 7250] set_robust_list(0x555582145660, 24 [pid 7248] <... bpf resumed>) = 5 [pid 7251] <... set_robust_list resumed>) = 0 [pid 7250] <... set_robust_list resumed>) = 0 [pid 7248] exit_group(0./strace-static-x86_64: Process 7252 attached [pid 7249] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7251 [pid 7252] set_robust_list(0x555582145660, 24) = 0 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7249] exit_group(0 [pid 7248] <... exit_group resumed>) = ? [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7251] <... prctl resumed>) = 0 [pid 7249] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7252 [pid 7251] setpgid(0, 0 [pid 7250] <... prctl resumed>) = 0 [pid 7252] <... prctl resumed>) = 0 [pid 7251] <... setpgid resumed>) = 0 [pid 7250] setpgid(0, 0 [pid 7252] setpgid(0, 0) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7250] <... setpgid resumed>) = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7252] write(3, "1000", 4 [pid 7251] <... openat resumed>) = 3 [pid 7252] <... write resumed>) = 4 [pid 7251] write(3, "1000", 4 [pid 7250] <... openat resumed>) = 3 [pid 7252] close(3 [pid 7251] <... write resumed>) = 4 [pid 7250] write(3, "1000", 4 [pid 7252] <... close resumed>) = 0 [pid 7251] close(3 [pid 7250] <... write resumed>) = 4 [pid 7251] <... close resumed>) = 0 [pid 7250] close(3 [pid 7252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7250] <... close resumed>) = 0 [pid 7251] <... bpf resumed>) = 3 [pid 7250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7252] <... bpf resumed>) = 3 [pid 7251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7250] <... bpf resumed>) = 3 [pid 7250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7252] <... bpf resumed>) = 4 [pid 7251] <... bpf resumed>) = 4 [pid 7250] <... bpf resumed>) = 4 [pid 7250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7249] +++ exited with 0 +++ [pid 7248] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7253 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7253 [pid 7253] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7254 attached [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7252] <... bpf resumed>) = 5 [pid 7251] <... bpf resumed>) = 5 [pid 7250] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7254 [pid 7254] set_robust_list(0x555582145660, 24 [pid 7253] <... prctl resumed>) = 0 [pid 7254] <... set_robust_list resumed>) = 0 [pid 7253] setpgid(0, 0 [pid 7252] exit_group(0 [pid 7251] exit_group(0 [pid 7250] exit_group(0 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7252] <... exit_group resumed>) = ? [pid 7253] <... setpgid resumed>) = 0 [pid 7254] <... prctl resumed>) = 0 [pid 7251] <... exit_group resumed>) = ? [pid 7250] <... exit_group resumed>) = ? [pid 7254] setpgid(0, 0 [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7250] +++ exited with 0 +++ [pid 7254] <... setpgid resumed>) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7253] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7254] <... openat resumed>) = 3 [pid 7253] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7254] write(3, "1000", 4 [pid 7253] close(3 [pid 7254] <... write resumed>) = 4 [pid 7254] close(3 [pid 7253] <... close resumed>) = 0 [pid 7254] <... close resumed>) = 0 ./strace-static-x86_64: Process 7255 attached [pid 7254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7255] set_robust_list(0x555582145660, 24 [pid 7254] <... bpf resumed>) = 3 [pid 7253] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7255 [pid 7255] <... set_robust_list resumed>) = 0 [pid 7254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7254] <... bpf resumed>) = 4 [pid 7251] +++ exited with 0 +++ [pid 7255] setpgid(0, 0 [pid 7254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7253] <... bpf resumed>) = 4 [pid 7252] +++ exited with 0 +++ [pid 7255] <... setpgid resumed>) = 0 [pid 7253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7255] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7256 attached [pid 7256] set_robust_list(0x555582145660, 24) = 0 [pid 7255] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7256 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7255] <... write resumed>) = 4 [pid 7255] close(3) = 0 [pid 7255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7256] <... prctl resumed>) = 0 [pid 7255] <... bpf resumed>) = 3 [pid 7255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7256] setpgid(0, 0./strace-static-x86_64: Process 7257 attached ) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7257 [pid 7257] set_robust_list(0x555582145660, 24 [pid 7254] <... bpf resumed>) = 5 [pid 7253] <... bpf resumed>) = 5 [pid 7257] <... set_robust_list resumed>) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7254] exit_group(0 [pid 7253] exit_group(0 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7255] <... bpf resumed>) = 4 [pid 7257] <... prctl resumed>) = 0 [pid 7253] <... exit_group resumed>) = ? [pid 7257] setpgid(0, 0 [pid 7256] <... openat resumed>) = 3 [pid 7255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7254] <... exit_group resumed>) = ? [pid 7257] <... setpgid resumed>) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7256] write(3, "1000", 4 [pid 7253] +++ exited with 0 +++ [pid 7254] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7256] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7257] <... openat resumed>) = 3 [pid 7256] close(3 [pid 7257] write(3, "1000", 4 [pid 7256] <... close resumed>) = 0 ./strace-static-x86_64: Process 7258 attached [pid 7257] <... write resumed>) = 4 [pid 7256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7258] set_robust_list(0x555582145660, 24 [pid 7257] close(3 [pid 7256] <... bpf resumed>) = 3 [pid 7258] <... set_robust_list resumed>) = 0 [pid 7257] <... close resumed>) = 0 [pid 7256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7258 [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7259 attached [pid 7258] <... prctl resumed>) = 0 [pid 7256] <... bpf resumed>) = 4 [pid 7257] <... bpf resumed>) = 3 [pid 7258] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7259 [pid 7259] set_robust_list(0x555582145660, 24 [pid 7258] <... setpgid resumed>) = 0 [pid 7259] <... set_robust_list resumed>) = 0 [pid 7257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7257] <... bpf resumed>) = 4 [pid 7259] <... prctl resumed>) = 0 [pid 7259] setpgid(0, 0) = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7258] <... openat resumed>) = 3 [pid 7257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7259] <... openat resumed>) = 3 [pid 7258] write(3, "1000", 4 [pid 7257] <... bpf resumed>) = 5 [pid 7256] <... bpf resumed>) = 5 [pid 7255] <... bpf resumed>) = 5 [pid 7257] exit_group(0) = ? [pid 7259] write(3, "1000", 4 [pid 7258] <... write resumed>) = 4 [pid 7256] exit_group(0 [pid 7255] exit_group(0 [pid 7259] <... write resumed>) = 4 [pid 7259] close(3 [pid 7258] close(3 [pid 7257] +++ exited with 0 +++ [pid 7256] <... exit_group resumed>) = ? [pid 7255] <... exit_group resumed>) = ? [pid 7259] <... close resumed>) = 0 [pid 7258] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7260 attached [pid 7260] set_robust_list(0x555582145660, 24 [pid 7258] <... bpf resumed>) = 3 [pid 7255] +++ exited with 0 +++ [pid 7260] <... set_robust_list resumed>) = 0 [pid 7259] <... bpf resumed>) = 3 [pid 7256] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7260] <... prctl resumed>) = 0 [pid 7258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7260] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7260 [pid 7260] <... setpgid resumed>) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7258] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7259] <... bpf resumed>) = 4 [pid 7258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7261 attached [pid 7260] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7261] set_robust_list(0x555582145660, 24) = 0 [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7262 attached ) = 3 [pid 7260] write(3, "1000", 4 [pid 7259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7261 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7262 [pid 7262] set_robust_list(0x555582145660, 24 [pid 7261] write(3, "1000", 4 [pid 7260] <... write resumed>) = 4 [pid 7261] <... write resumed>) = 4 [pid 7260] close(3 [pid 7261] close(3 [pid 7260] <... close resumed>) = 0 [pid 7262] <... set_robust_list resumed>) = 0 [pid 7261] <... close resumed>) = 0 [pid 7260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7260] <... bpf resumed>) = 3 [pid 7262] <... prctl resumed>) = 0 [pid 7261] <... bpf resumed>) = 3 [pid 7260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7262] setpgid(0, 0 [pid 7261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7262] <... setpgid resumed>) = 0 [pid 7260] <... bpf resumed>) = 4 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7261] <... bpf resumed>) = 4 [pid 7260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7262] <... openat resumed>) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7261] <... bpf resumed>) = 5 [pid 7260] <... bpf resumed>) = 5 [pid 7259] <... bpf resumed>) = 5 [pid 7258] <... bpf resumed>) = 5 [pid 7262] <... bpf resumed>) = 3 [pid 7260] exit_group(0 [pid 7261] exit_group(0 [pid 7259] exit_group(0 [pid 7258] exit_group(0 [pid 7260] <... exit_group resumed>) = ? [pid 7259] <... exit_group resumed>) = ? [pid 7258] <... exit_group resumed>) = ? [pid 7262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7261] <... exit_group resumed>) = ? [pid 7262] <... bpf resumed>) = 4 [pid 7261] +++ exited with 0 +++ [pid 7258] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7263 attached ./strace-static-x86_64: Process 7264 attached [pid 7263] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7264 [pid 7264] set_robust_list(0x555582145660, 24) = 0 [pid 7263] <... set_robust_list resumed>) = 0 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7263] setpgid(0, 0) = 0 [pid 7264] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7263 [pid 7264] setpgid(0, 0) = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7263] <... openat resumed>) = 3 [pid 7264] <... openat resumed>) = 3 [pid 7263] write(3, "1000", 4 [pid 7264] write(3, "1000", 4 [pid 7263] <... write resumed>) = 4 [pid 7264] <... write resumed>) = 4 [pid 7263] close(3 [pid 7264] close(3 [pid 7263] <... close resumed>) = 0 [pid 7264] <... close resumed>) = 0 [pid 7263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7263] <... bpf resumed>) = 3 [pid 7263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7264] <... bpf resumed>) = 3 [pid 7264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7263] <... bpf resumed>) = 4 [pid 7260] +++ exited with 0 +++ [pid 7259] +++ exited with 0 +++ [pid 7264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7265 attached [pid 7265] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7265 [pid 7265] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7266 attached [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7266] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7266 [pid 7266] <... set_robust_list resumed>) = 0 [pid 7265] <... prctl resumed>) = 0 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7265] setpgid(0, 0 [pid 7266] <... prctl resumed>) = 0 [pid 7265] <... setpgid resumed>) = 0 [pid 7266] setpgid(0, 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7266] <... setpgid resumed>) = 0 [pid 7265] <... openat resumed>) = 3 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3 [pid 7266] <... openat resumed>) = 3 [pid 7263] <... bpf resumed>) = 5 [pid 7262] <... bpf resumed>) = 5 [pid 7266] write(3, "1000", 4 [pid 7265] <... close resumed>) = 0 [pid 7264] <... bpf resumed>) = 5 [pid 7266] <... write resumed>) = 4 [pid 7265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7263] exit_group(0 [pid 7262] exit_group(0 [pid 7266] close(3 [pid 7264] exit_group(0 [pid 7266] <... close resumed>) = 0 [pid 7266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7265] <... bpf resumed>) = 3 [pid 7264] <... exit_group resumed>) = ? [pid 7263] <... exit_group resumed>) = ? [pid 7262] <... exit_group resumed>) = ? [pid 7266] <... bpf resumed>) = 3 [pid 7266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7264] +++ exited with 0 +++ [pid 7263] +++ exited with 0 +++ [pid 7262] +++ exited with 0 +++ [pid 7266] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7265] <... bpf resumed>) = 4 [pid 7265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7267 attached [pid 7267] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7269 attached ./strace-static-x86_64: Process 7268 attached [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7266] <... bpf resumed>) = 5 [pid 7265] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7267 [pid 7268] set_robust_list(0x555582145660, 24 [pid 7269] set_robust_list(0x555582145660, 24 [pid 7268] <... set_robust_list resumed>) = 0 [pid 7267] <... prctl resumed>) = 0 [pid 7266] exit_group(0 [pid 7265] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7268 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7269 [pid 7269] <... set_robust_list resumed>) = 0 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7266] <... exit_group resumed>) = ? [pid 7265] <... exit_group resumed>) = ? [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7265] +++ exited with 0 +++ [pid 7267] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7268] <... prctl resumed>) = 0 [pid 7267] <... setpgid resumed>) = 0 [pid 7269] <... prctl resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7269] setpgid(0, 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] setpgid(0, 0 [pid 7269] <... setpgid resumed>) = 0 [pid 7266] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] <... setpgid resumed>) = 0 [pid 7267] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7270 attached [pid 7270] set_robust_list(0x555582145660, 24 [pid 7269] <... openat resumed>) = 3 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7267] write(3, "1000", 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7270 [pid 7270] <... set_robust_list resumed>) = 0 [pid 7269] write(3, "1000", 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7267] <... write resumed>) = 4 [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7267] close(3 [pid 7270] setpgid(0, 0 [pid 7267] <... close resumed>) = 0 [pid 7268] <... openat resumed>) = 3 [pid 7270] <... setpgid resumed>) = 0 [pid 7269] <... write resumed>) = 4 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] write(3, "1000", 4 [pid 7267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7269] close(3 [pid 7268] <... write resumed>) = 4 [pid 7269] <... close resumed>) = 0 [pid 7268] close(3 [pid 7267] <... bpf resumed>) = 3 [pid 7270] <... openat resumed>) = 3 [pid 7269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7270] write(3, "1000", 4 [pid 7268] <... close resumed>) = 0 [pid 7267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7270] <... write resumed>) = 4 [pid 7270] close(3) = 0 [pid 7270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7269] <... bpf resumed>) = 3 [pid 7268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7267] <... bpf resumed>) = 4 [pid 7270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7268] <... bpf resumed>) = 3 [pid 7267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7271 attached [pid 7270] <... bpf resumed>) = 4 [pid 7268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7271] set_robust_list(0x555582145660, 24 [pid 7269] <... bpf resumed>) = 4 [pid 7271] <... set_robust_list resumed>) = 0 [pid 7270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7270] <... bpf resumed>) = 5 [pid 7269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7268] <... bpf resumed>) = 4 [pid 7267] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7271 [pid 7271] <... prctl resumed>) = 0 [pid 7270] exit_group(0 [pid 7271] setpgid(0, 0 [pid 7267] exit_group(0 [pid 7271] <... setpgid resumed>) = 0 [pid 7270] <... exit_group resumed>) = ? [pid 7269] <... bpf resumed>) = 5 [pid 7267] <... exit_group resumed>) = ? [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7270] +++ exited with 0 +++ [pid 7268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7269] exit_group(0 [pid 7271] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7269] <... exit_group resumed>) = ? [pid 7268] <... bpf resumed>) = 5 [pid 7271] write(3, "1000", 4 [pid 7268] exit_group(0) = ? [pid 7267] +++ exited with 0 +++ [pid 7271] <... write resumed>) = 4 [pid 7271] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7267, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7271] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7272 ./strace-static-x86_64: Process 7272 attached [pid 7272] set_robust_list(0x555582145660, 24 [pid 7271] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7272] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7273 attached [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7273] set_robust_list(0x555582145660, 24 [pid 7272] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7273 [pid 7273] <... set_robust_list resumed>) = 0 [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7272] setpgid(0, 0 [pid 7273] <... prctl resumed>) = 0 [pid 7272] <... setpgid resumed>) = 0 [pid 7271] <... bpf resumed>) = 4 [pid 7273] setpgid(0, 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7273] <... setpgid resumed>) = 0 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7272] <... openat resumed>) = 3 [pid 7273] <... openat resumed>) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7273] write(3, "1000", 4 [pid 7272] close(3 [pid 7273] <... write resumed>) = 4 [pid 7272] <... close resumed>) = 0 [pid 7273] close(3 [pid 7272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7273] <... close resumed>) = 0 [pid 7272] <... bpf resumed>) = 3 [pid 7269] +++ exited with 0 +++ [pid 7268] +++ exited with 0 +++ [pid 7273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7273] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7272] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7273] <... bpf resumed>) = 4 [pid 7273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7274 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7274 [pid 7274] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7275 attached ) = 0 [pid 7271] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7275 [pid 7275] set_robust_list(0x555582145660, 24 [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7275] <... set_robust_list resumed>) = 0 [pid 7274] <... prctl resumed>) = 0 [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7274] setpgid(0, 0) = 0 [pid 7275] <... prctl resumed>) = 0 [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7273] <... bpf resumed>) = 5 [pid 7272] <... bpf resumed>) = 5 [pid 7271] exit_group(0 [pid 7275] setpgid(0, 0 [pid 7274] <... openat resumed>) = 3 [pid 7273] exit_group(0 [pid 7272] exit_group(0 [pid 7271] <... exit_group resumed>) = ? [pid 7275] <... setpgid resumed>) = 0 [pid 7274] write(3, "1000", 4 [pid 7273] <... exit_group resumed>) = ? [pid 7272] <... exit_group resumed>) = ? [pid 7275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7274] <... write resumed>) = 4 [pid 7271] +++ exited with 0 +++ [pid 7274] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7275] <... openat resumed>) = 3 [pid 7274] <... close resumed>) = 0 [pid 7274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7275] write(3, "1000", 4 [pid 7274] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7275] <... write resumed>) = 4 [pid 7274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7273] +++ exited with 0 +++ [pid 7272] +++ exited with 0 +++ [pid 7275] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7275] <... close resumed>) = 0 [pid 7274] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7276 attached [pid 7276] set_robust_list(0x555582145660, 24 [pid 7275] <... bpf resumed>) = 3 [pid 7276] <... set_robust_list resumed>) = 0 [pid 7275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7276 [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7276] <... prctl resumed>) = 0 [pid 7275] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7277 attached [pid 7276] setpgid(0, 0 [pid 7275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7274] <... bpf resumed>) = 5 [pid 7276] <... setpgid resumed>) = 0 [pid 7274] exit_group(0./strace-static-x86_64: Process 7278 attached [pid 7277] set_robust_list(0x555582145660, 24 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7275] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7278 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7277 [pid 7278] set_robust_list(0x555582145660, 24 [pid 7277] <... set_robust_list resumed>) = 0 [pid 7275] exit_group(0 [pid 7274] <... exit_group resumed>) = ? [pid 7278] <... set_robust_list resumed>) = 0 [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7276] <... openat resumed>) = 3 [pid 7275] <... exit_group resumed>) = ? [pid 7278] <... prctl resumed>) = 0 [pid 7277] <... prctl resumed>) = 0 [pid 7278] setpgid(0, 0 [pid 7276] write(3, "1000", 4 [pid 7278] <... setpgid resumed>) = 0 [pid 7277] setpgid(0, 0) = 0 [pid 7276] <... write resumed>) = 4 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7276] close(3 [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7276] <... close resumed>) = 0 [pid 7276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7278] <... openat resumed>) = 3 [pid 7274] +++ exited with 0 +++ [pid 7277] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7278] write(3, "1000", 4 [pid 7277] write(3, "1000", 4 [pid 7276] <... bpf resumed>) = 3 [pid 7275] +++ exited with 0 +++ [pid 7278] <... write resumed>) = 4 [pid 7277] <... write resumed>) = 4 [pid 7276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7278] close(3 [pid 7277] close(3 [pid 7278] <... close resumed>) = 0 [pid 7277] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7277] <... bpf resumed>) = 3 [pid 7276] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7278] <... bpf resumed>) = 3 [pid 7277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7279 attached [pid 7277] <... bpf resumed>) = 4 [pid 7278] <... bpf resumed>) = 4 [pid 7277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7280 attached [pid 7279] set_robust_list(0x555582145660, 24 [pid 7277] <... bpf resumed>) = 5 [pid 7276] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7279 [pid 7280] set_robust_list(0x555582145660, 24 [pid 7279] <... set_robust_list resumed>) = 0 [pid 7278] <... bpf resumed>) = 5 [pid 7277] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7280 [pid 7280] <... set_robust_list resumed>) = 0 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7278] exit_group(0 [pid 7277] <... exit_group resumed>) = ? [pid 7280] <... prctl resumed>) = 0 [pid 7279] <... prctl resumed>) = 0 [pid 7278] <... exit_group resumed>) = ? [pid 7276] exit_group(0 [pid 7280] setpgid(0, 0 [pid 7279] setpgid(0, 0 [pid 7278] +++ exited with 0 +++ [pid 7277] +++ exited with 0 +++ [pid 7276] <... exit_group resumed>) = ? [pid 7280] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7279] <... setpgid resumed>) = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7280] <... openat resumed>) = 3 [pid 7279] <... openat resumed>) = 3 [pid 7276] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7280] write(3, "1000", 4 [pid 7279] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7281 attached [pid 7280] <... write resumed>) = 4 [pid 7279] <... write resumed>) = 4 ./strace-static-x86_64: Process 7282 attached [pid 7282] set_robust_list(0x555582145660, 24 [pid 7281] set_robust_list(0x555582145660, 24 [pid 7280] close(3 [pid 7279] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7281 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7282 [pid 7282] <... set_robust_list resumed>) = 0 [pid 7281] <... set_robust_list resumed>) = 0 [pid 7280] <... close resumed>) = 0 [pid 7279] <... close resumed>) = 0 [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7282] <... prctl resumed>) = 0 [pid 7281] <... prctl resumed>) = 0 [pid 7280] <... bpf resumed>) = 3 [pid 7282] setpgid(0, 0 [pid 7281] setpgid(0, 0 [pid 7280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7279] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7283 attached [pid 7281] <... setpgid resumed>) = 0 [pid 7279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7282] <... setpgid resumed>) = 0 [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7280] <... bpf resumed>) = 4 [pid 7282] <... openat resumed>) = 3 [pid 7279] <... bpf resumed>) = 4 [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7283] set_robust_list(0x555582145660, 24 [pid 7282] write(3, "1000", 4) = 4 [pid 7282] close(3) = 0 [pid 7283] <... set_robust_list resumed>) = 0 [pid 7282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7282] <... bpf resumed>) = 3 [pid 7281] <... openat resumed>) = 3 [pid 7280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7283 [pid 7283] <... prctl resumed>) = 0 [pid 7282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7281] write(3, "1000", 4 [pid 7280] <... bpf resumed>) = 5 [pid 7279] <... bpf resumed>) = 5 [pid 7283] setpgid(0, 0 [pid 7282] <... bpf resumed>) = 4 [pid 7281] <... write resumed>) = 4 [pid 7280] exit_group(0 [pid 7279] exit_group(0 [pid 7283] <... setpgid resumed>) = 0 [pid 7281] close(3 [pid 7279] <... exit_group resumed>) = ? [pid 7282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7282] <... bpf resumed>) = 5 [pid 7281] <... close resumed>) = 0 [pid 7280] <... exit_group resumed>) = ? [pid 7283] <... openat resumed>) = 3 [pid 7281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7279] +++ exited with 0 +++ [pid 7283] write(3, "1000", 4 [pid 7282] exit_group(0 [pid 7283] <... write resumed>) = 4 [pid 7282] <... exit_group resumed>) = ? [pid 7281] <... bpf resumed>) = 3 [pid 7283] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7283] <... close resumed>) = 0 [pid 7281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7284 attached [pid 7283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7280] +++ exited with 0 +++ [pid 7284] set_robust_list(0x555582145660, 24 [pid 7281] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7284] <... set_robust_list resumed>) = 0 [pid 7283] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7282] +++ exited with 0 +++ [pid 7281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7284 ./strace-static-x86_64: Process 7285 attached [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7285] set_robust_list(0x555582145660, 24 [pid 7284] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7283] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7285 [pid 7283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7285] <... set_robust_list resumed>) = 0 [pid 7284] setpgid(0, 0 [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7284] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7286 attached [pid 7285] <... prctl resumed>) = 0 [pid 7286] set_robust_list(0x555582145660, 24 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7283] <... bpf resumed>) = 5 [pid 7281] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7286 [pid 7286] <... set_robust_list resumed>) = 0 [pid 7285] setpgid(0, 0 [pid 7283] exit_group(0 [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7285] <... setpgid resumed>) = 0 [pid 7284] <... openat resumed>) = 3 [pid 7281] exit_group(0) = ? [pid 7284] write(3, "1000", 4 [pid 7286] <... prctl resumed>) = 0 [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7283] <... exit_group resumed>) = ? [pid 7286] setpgid(0, 0 [pid 7284] <... write resumed>) = 4 [pid 7284] close(3 [pid 7286] <... setpgid resumed>) = 0 [pid 7284] <... close resumed>) = 0 [pid 7285] <... openat resumed>) = 3 [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7285] write(3, "1000", 4 [pid 7284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7286] <... openat resumed>) = 3 [pid 7285] <... write resumed>) = 4 [pid 7284] <... bpf resumed>) = 3 [pid 7286] write(3, "1000", 4 [pid 7285] close(3 [pid 7284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7286] <... write resumed>) = 4 [pid 7285] <... close resumed>) = 0 [pid 7286] close(3 [pid 7285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7286] <... close resumed>) = 0 [pid 7285] <... bpf resumed>) = 3 [pid 7284] <... bpf resumed>) = 4 [pid 7286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7286] <... bpf resumed>) = 3 [pid 7286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7285] <... bpf resumed>) = 4 [pid 7285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7286] <... bpf resumed>) = 4 [pid 7286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7281] +++ exited with 0 +++ [pid 7283] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7287 attached [pid 7286] <... bpf resumed>) = 5 [pid 7285] <... bpf resumed>) = 5 [pid 7284] <... bpf resumed>) = 5 [pid 7286] exit_group(0 [pid 7285] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7287 [pid 7287] set_robust_list(0x555582145660, 24 [pid 7286] <... exit_group resumed>) = ? [pid 7285] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7288 attached [pid 7287] <... set_robust_list resumed>) = 0 [pid 7284] exit_group(0 [pid 7288] set_robust_list(0x555582145660, 24 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7288] <... set_robust_list resumed>) = 0 [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7284] <... exit_group resumed>) = ? [pid 7288] <... prctl resumed>) = 0 [pid 7287] <... prctl resumed>) = 0 [pid 7286] +++ exited with 0 +++ [pid 7285] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7288 [pid 7288] setpgid(0, 0 [pid 7287] setpgid(0, 0 [pid 7284] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7288] <... setpgid resumed>) = 0 [pid 7287] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7284, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 7288] <... openat resumed>) = 3 [pid 7287] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7287] write(3, "1000", 4./strace-static-x86_64: Process 7290 attached ./strace-static-x86_64: Process 7289 attached [pid 7288] write(3, "1000", 4 [pid 7287] <... write resumed>) = 4 [pid 7290] set_robust_list(0x555582145660, 24 [pid 7288] <... write resumed>) = 4 [pid 7287] close(3 [pid 7288] close(3 [pid 7287] <... close resumed>) = 0 [pid 7287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7290] <... set_robust_list resumed>) = 0 [pid 7289] set_robust_list(0x555582145660, 24 [pid 7288] <... close resumed>) = 0 [pid 7287] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7289 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7290 ./strace-static-x86_64: Process 7291 attached [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7289] <... set_robust_list resumed>) = 0 [pid 7288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7291] set_robust_list(0x555582145660, 24 [pid 7290] <... prctl resumed>) = 0 [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7291 [pid 7291] <... set_robust_list resumed>) = 0 [pid 7290] setpgid(0, 0 [pid 7289] setpgid(0, 0 [pid 7288] <... bpf resumed>) = 3 [pid 7287] <... bpf resumed>) = 4 [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7290] <... setpgid resumed>) = 0 [pid 7289] <... setpgid resumed>) = 0 [pid 7288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7291] <... prctl resumed>) = 0 [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7288] <... bpf resumed>) = 4 [pid 7287] <... bpf resumed>) = 5 [pid 7291] setpgid(0, 0 [pid 7290] <... openat resumed>) = 3 [pid 7289] <... openat resumed>) = 3 [pid 7288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7291] <... setpgid resumed>) = 0 [pid 7287] exit_group(0) = ? [pid 7289] write(3, "1000", 4 [pid 7288] <... bpf resumed>) = 5 [pid 7289] <... write resumed>) = 4 [pid 7288] exit_group(0 [pid 7289] close(3) = 0 [pid 7289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7288] <... exit_group resumed>) = ? [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7290] write(3, "1000", 4 [pid 7291] <... openat resumed>) = 3 [pid 7290] <... write resumed>) = 4 [pid 7289] <... bpf resumed>) = 3 [pid 7290] close(3) = 0 [pid 7291] write(3, "1000", 4) = 4 [pid 7290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7291] close(3) = 0 [pid 7291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7290] <... bpf resumed>) = 3 [pid 7291] <... bpf resumed>) = 3 [pid 7291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7289] <... bpf resumed>) = 4 [pid 7290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7291] <... bpf resumed>) = 4 [pid 7291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7290] <... bpf resumed>) = 4 [pid 7288] +++ exited with 0 +++ [pid 7287] +++ exited with 0 +++ [pid 7290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7291] <... bpf resumed>) = 5 [pid 7290] <... bpf resumed>) = 5 [pid 7289] <... bpf resumed>) = 5 [pid 7290] exit_group(0 [pid 7289] exit_group(0 [pid 7291] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7292 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7292 ./strace-static-x86_64: Process 7293 attached [pid 7292] set_robust_list(0x555582145660, 24 [pid 7291] <... exit_group resumed>) = ? [pid 7290] <... exit_group resumed>) = ? [pid 7289] <... exit_group resumed>) = ? [pid 7293] set_robust_list(0x555582145660, 24 [pid 7292] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7293 [pid 7293] <... set_robust_list resumed>) = 0 [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7290] +++ exited with 0 +++ [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7292] <... prctl resumed>) = 0 [pid 7293] <... prctl resumed>) = 0 [pid 7292] setpgid(0, 0 [pid 7293] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7293] <... setpgid resumed>) = 0 [pid 7292] <... setpgid resumed>) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7293] <... openat resumed>) = 3 [pid 7292] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7294 attached [pid 7293] write(3, "1000", 4) = 4 [pid 7292] write(3, "1000", 4 [pid 7293] close(3 [pid 7292] <... write resumed>) = 4 [pid 7293] <... close resumed>) = 0 [pid 7292] close(3 [pid 7293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7292] <... close resumed>) = 0 [pid 7294] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7294 [pid 7294] <... set_robust_list resumed>) = 0 [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7293] <... bpf resumed>) = 3 [pid 7292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7294] <... prctl resumed>) = 0 [pid 7293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7292] <... bpf resumed>) = 3 [pid 7294] setpgid(0, 0) = 0 [pid 7293] <... bpf resumed>) = 4 [pid 7292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7291] +++ exited with 0 +++ [pid 7293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7289] +++ exited with 0 +++ [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 7294] <... openat resumed>) = 3 [pid 7292] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7295 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7295 [pid 7294] write(3, "1000", 4) = 4 [pid 7292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7295] set_robust_list(0x555582145660, 24 [pid 7294] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7296 attached [pid 7295] <... set_robust_list resumed>) = 0 [pid 7294] <... close resumed>) = 0 [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7296] set_robust_list(0x555582145660, 24 [pid 7295] <... prctl resumed>) = 0 [pid 7294] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7296 [pid 7296] <... set_robust_list resumed>) = 0 [pid 7293] <... bpf resumed>) = 5 [pid 7295] setpgid(0, 0 [pid 7294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7292] <... bpf resumed>) = 5 [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7295] <... setpgid resumed>) = 0 [pid 7293] exit_group(0 [pid 7292] exit_group(0 [pid 7296] <... prctl resumed>) = 0 [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7294] <... bpf resumed>) = 4 [pid 7293] <... exit_group resumed>) = ? [pid 7292] <... exit_group resumed>) = ? [pid 7295] <... openat resumed>) = 3 [pid 7294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7296] setpgid(0, 0 [pid 7295] write(3, "1000", 4) = 4 [pid 7294] exit_group(0 [pid 7295] close(3 [pid 7293] +++ exited with 0 +++ [pid 7295] <... close resumed>) = 0 [pid 7295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7294] <... exit_group resumed>) = ? [pid 7296] <... setpgid resumed>) = 0 [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7295] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7296] <... openat resumed>) = 3 [pid 7295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7297 attached [pid 7296] write(3, "1000", 4 [pid 7297] set_robust_list(0x555582145660, 24 [pid 7296] <... write resumed>) = 4 [pid 7296] close(3) = 0 [pid 7297] <... set_robust_list resumed>) = 0 [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7297 [pid 7297] <... prctl resumed>) = 0 [pid 7296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7297] setpgid(0, 0) = 0 [pid 7295] <... bpf resumed>) = 4 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7296] <... bpf resumed>) = 3 [pid 7297] <... openat resumed>) = 3 [pid 7296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7297] write(3, "1000", 4 [pid 7294] +++ exited with 0 +++ [pid 7292] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7297] <... write resumed>) = 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7297] close(3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7297] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7296] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7299 attached [pid 7296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7299] set_robust_list(0x555582145660, 24) = 0 [pid 7297] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7298 attached [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7298 [pid 7297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7298] set_robust_list(0x555582145660, 24 [pid 7299] <... prctl resumed>) = 0 [pid 7299] setpgid(0, 0 [pid 7298] <... set_robust_list resumed>) = 0 [pid 7299] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7299 [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7298] <... prctl resumed>) = 0 [pid 7298] setpgid(0, 0) = 0 [pid 7299] <... openat resumed>) = 3 [pid 7299] write(3, "1000", 4 [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7299] <... write resumed>) = 4 [pid 7299] close(3) = 0 [pid 7299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7298] <... openat resumed>) = 3 [pid 7298] write(3, "1000", 4 [pid 7299] <... bpf resumed>) = 3 [pid 7298] <... write resumed>) = 4 [pid 7298] close(3 [pid 7299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7298] <... close resumed>) = 0 [pid 7299] <... bpf resumed>) = 4 [pid 7298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7298] <... bpf resumed>) = 3 [pid 7296] <... bpf resumed>) = 5 [pid 7295] <... bpf resumed>) = 5 [pid 7297] <... bpf resumed>) = 5 [pid 7298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7299] <... bpf resumed>) = 5 [pid 7297] exit_group(0 [pid 7296] exit_group(0 [pid 7299] exit_group(0 [pid 7296] <... exit_group resumed>) = ? [pid 7295] exit_group(0 [pid 7298] <... bpf resumed>) = 4 [pid 7299] <... exit_group resumed>) = ? [pid 7297] <... exit_group resumed>) = ? [pid 7296] +++ exited with 0 +++ [pid 7295] <... exit_group resumed>) = ? [pid 7299] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7297] +++ exited with 0 +++ [pid 7295] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7298] <... bpf resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7298] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7300 attached [pid 7300] set_robust_list(0x555582145660, 24 [pid 7298] <... exit_group resumed>) = ? [pid 7300] <... set_robust_list resumed>) = 0 [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7302 attached ./strace-static-x86_64: Process 7301 attached ) = 0 [pid 7298] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7300 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7301 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7302 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7300] setpgid(0, 0 [pid 7301] set_robust_list(0x555582145660, 24 [pid 7302] set_robust_list(0x555582145660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7300] <... setpgid resumed>) = 0 [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7303 attached [pid 7302] <... set_robust_list resumed>) = 0 [pid 7301] <... set_robust_list resumed>) = 0 [pid 7300] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7303] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7303 [pid 7303] <... set_robust_list resumed>) = 0 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7300] write(3, "1000", 4 [pid 7303] <... prctl resumed>) = 0 [pid 7300] <... write resumed>) = 4 [pid 7302] <... prctl resumed>) = 0 [pid 7301] <... prctl resumed>) = 0 [pid 7300] close(3 [pid 7303] setpgid(0, 0) = 0 [pid 7302] setpgid(0, 0 [pid 7301] setpgid(0, 0 [pid 7300] <... close resumed>) = 0 ./strace-static-x86_64: Process 7304 attached [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7302] <... setpgid resumed>) = 0 [pid 7301] <... setpgid resumed>) = 0 [pid 7300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7304 [pid 7304] set_robust_list(0x555582145660, 24 [pid 7303] <... openat resumed>) = 3 [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7300] <... bpf resumed>) = 3 [pid 7304] <... set_robust_list resumed>) = 0 [pid 7303] write(3, "1000", 4 [pid 7302] <... openat resumed>) = 3 [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7303] <... write resumed>) = 4 [pid 7301] <... openat resumed>) = 3 [pid 7300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7302] write(3, "1000", 4 [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3) = 0 [pid 7304] <... prctl resumed>) = 0 [pid 7303] close(3 [pid 7302] <... write resumed>) = 4 [pid 7304] setpgid(0, 0 [pid 7303] <... close resumed>) = 0 [pid 7304] <... setpgid resumed>) = 0 [pid 7303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7300] <... bpf resumed>) = 4 [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7302] close(3 [pid 7301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7303] <... bpf resumed>) = 3 [pid 7304] <... openat resumed>) = 3 [pid 7303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7302] <... close resumed>) = 0 [pid 7301] <... bpf resumed>) = 3 [pid 7300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7304] write(3, "1000", 4 [pid 7302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7300] <... bpf resumed>) = 5 [pid 7304] <... write resumed>) = 4 [pid 7303] <... bpf resumed>) = 4 [pid 7302] <... bpf resumed>) = 3 [pid 7300] exit_group(0 [pid 7302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7304] close(3 [pid 7301] <... bpf resumed>) = 4 [pid 7300] <... exit_group resumed>) = ? [pid 7304] <... close resumed>) = 0 [pid 7303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7303] <... bpf resumed>) = 5 [pid 7302] <... bpf resumed>) = 4 [pid 7304] <... bpf resumed>) = 3 [pid 7304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7303] exit_group(0 [pid 7301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7304] <... bpf resumed>) = 4 [pid 7303] <... exit_group resumed>) = ? [pid 7302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7301] <... bpf resumed>) = 5 [pid 7302] exit_group(0 [pid 7301] exit_group(0 [pid 7300] +++ exited with 0 +++ [pid 7302] <... exit_group resumed>) = ? [pid 7301] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7303] +++ exited with 0 +++ [pid 7304] <... bpf resumed>) = 5 [pid 7304] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7304] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7302] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7305 attached [pid 7304] +++ exited with 0 +++ [pid 7301] +++ exited with 0 +++ [pid 7305] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7305 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7306 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7306 ./strace-static-x86_64: Process 7307 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7306] set_robust_list(0x555582145660, 24 [pid 7305] <... set_robust_list resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7307 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7307] set_robust_list(0x555582145660, 24) = 0 [pid 7306] <... set_robust_list resumed>) = 0 [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... restart_syscall resumed>) = 0 [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7307] <... prctl resumed>) = 0 [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7305] <... prctl resumed>) = 0 [pid 7306] <... prctl resumed>) = 0 [pid 7307] setpgid(0, 0 [pid 7306] setpgid(0, 0 [pid 7305] setpgid(0, 0 [pid 7307] <... setpgid resumed>) = 0 [pid 7305] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7306] <... setpgid resumed>) = 0 [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7308 attached ./strace-static-x86_64: Process 7309 attached [pid 7308] set_robust_list(0x555582145660, 24 [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7305] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7308 [pid 7309] set_robust_list(0x555582145660, 24 [pid 7308] <... set_robust_list resumed>) = 0 [pid 7305] write(3, "1000", 4 [pid 7306] <... openat resumed>) = 3 [pid 7309] <... set_robust_list resumed>) = 0 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7307] <... openat resumed>) = 3 [pid 7305] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7309 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7306] write(3, "1000", 4 [pid 7309] <... prctl resumed>) = 0 [pid 7308] <... prctl resumed>) = 0 [pid 7307] write(3, "1000", 4 [pid 7306] <... write resumed>) = 4 [pid 7305] close(3 [pid 7309] setpgid(0, 0 [pid 7308] setpgid(0, 0 [pid 7307] <... write resumed>) = 4 [pid 7306] close(3 [pid 7305] <... close resumed>) = 0 [pid 7309] <... setpgid resumed>) = 0 [pid 7308] <... setpgid resumed>) = 0 [pid 7307] close(3 [pid 7306] <... close resumed>) = 0 [pid 7305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7307] <... close resumed>) = 0 [pid 7306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7305] <... bpf resumed>) = 3 [pid 7309] <... openat resumed>) = 3 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7309] write(3, "1000", 4 [pid 7307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7306] <... bpf resumed>) = 3 [pid 7305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7309] <... write resumed>) = 4 [pid 7308] <... openat resumed>) = 3 [pid 7307] <... bpf resumed>) = 3 [pid 7306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7309] close(3 [pid 7308] write(3, "1000", 4 [pid 7307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7305] <... bpf resumed>) = 4 [pid 7309] <... close resumed>) = 0 [pid 7306] <... bpf resumed>) = 4 [pid 7309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7308] <... write resumed>) = 4 [pid 7309] <... bpf resumed>) = 3 [pid 7309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7307] <... bpf resumed>) = 4 [pid 7305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7308] close(3 [pid 7306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7308] <... close resumed>) = 0 [pid 7307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7306] <... bpf resumed>) = 5 [pid 7305] <... bpf resumed>) = 5 [pid 7309] <... bpf resumed>) = 4 [pid 7308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7307] <... bpf resumed>) = 5 [pid 7305] exit_group(0 [pid 7309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7306] exit_group(0 [pid 7309] <... bpf resumed>) = 5 [pid 7308] <... bpf resumed>) = 3 [pid 7307] exit_group(0 [pid 7306] <... exit_group resumed>) = ? [pid 7305] <... exit_group resumed>) = ? [pid 7309] exit_group(0 [pid 7308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7309] <... exit_group resumed>) = ? [pid 7309] +++ exited with 0 +++ [pid 7305] +++ exited with 0 +++ [pid 7307] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7308] <... bpf resumed>) = 4 [pid 7307] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7306] +++ exited with 0 +++ ./strace-static-x86_64: Process 7310 attached [pid 7310] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7311 attached [pid 7310] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7310 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7311 ./strace-static-x86_64: Process 7312 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7312 [pid 7312] set_robust_list(0x555582145660, 24 [pid 7311] set_robust_list(0x555582145660, 24 [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7311] <... set_robust_list resumed>) = 0 [pid 7312] <... set_robust_list resumed>) = 0 [pid 7310] <... prctl resumed>) = 0 [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7310] setpgid(0, 0 [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7311] <... prctl resumed>) = 0 [pid 7308] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7312] <... prctl resumed>) = 0 [pid 7311] setpgid(0, 0 [pid 7310] <... setpgid resumed>) = 0 [pid 7308] exit_group(0 [pid 7312] setpgid(0, 0) = 0 [pid 7311] <... setpgid resumed>) = 0 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7308] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7313 attached [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7313] set_robust_list(0x555582145660, 24 [pid 7312] <... openat resumed>) = 3 [pid 7311] <... openat resumed>) = 3 [pid 7310] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7313 [pid 7313] <... set_robust_list resumed>) = 0 [pid 7312] write(3, "1000", 4 [pid 7311] write(3, "1000", 4 [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7312] <... write resumed>) = 4 [pid 7311] <... write resumed>) = 4 [pid 7308] +++ exited with 0 +++ [pid 7313] <... prctl resumed>) = 0 [pid 7312] close(3 [pid 7311] close(3 [pid 7310] write(3, "1000", 4 [pid 7313] setpgid(0, 0 [pid 7312] <... close resumed>) = 0 [pid 7311] <... close resumed>) = 0 [pid 7310] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7313] <... setpgid resumed>) = 0 [pid 7312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7310] close(3 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7312] <... bpf resumed>) = 3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7310] <... close resumed>) = 0 [pid 7312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7311] <... bpf resumed>) = 3 [pid 7310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7313] <... openat resumed>) = 3 [pid 7311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7310] <... bpf resumed>) = 3 [pid 7313] write(3, "1000", 4 [pid 7310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7312] <... bpf resumed>) = 4 [pid 7311] <... bpf resumed>) = 4 [pid 7310] <... bpf resumed>) = 4 [pid 7313] <... write resumed>) = 4 [pid 7313] close(3) = 0 [pid 7312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7313] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7314 attached [pid 7313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7312] <... bpf resumed>) = 5 [pid 7311] <... bpf resumed>) = 5 [pid 7310] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7314 [pid 7314] set_robust_list(0x555582145660, 24 [pid 7313] <... bpf resumed>) = 4 [pid 7312] exit_group(0 [pid 7311] exit_group(0 [pid 7310] exit_group(0 [pid 7314] <... set_robust_list resumed>) = 0 [pid 7312] <... exit_group resumed>) = ? [pid 7311] <... exit_group resumed>) = ? [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7310] <... exit_group resumed>) = ? [pid 7314] <... prctl resumed>) = 0 [pid 7314] setpgid(0, 0) = 0 [pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7312] +++ exited with 0 +++ [pid 7314] <... openat resumed>) = 3 [pid 7314] write(3, "1000", 4) = 4 [pid 7314] close(3 [pid 7313] <... bpf resumed>) = 5 [pid 7311] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7314] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7313] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7315 attached [pid 7315] set_robust_list(0x555582145660, 24 [pid 7314] <... bpf resumed>) = 3 [pid 7313] <... exit_group resumed>) = ? [pid 7315] <... set_robust_list resumed>) = 0 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7315 [pid 7315] <... prctl resumed>) = 0 [pid 7315] setpgid(0, 0) = 0 [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7316 attached ) = 3 [pid 7314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7313] +++ exited with 0 +++ [pid 7310] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7316 [pid 7316] set_robust_list(0x555582145660, 24) = 0 [pid 7315] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7315] <... write resumed>) = 4 [pid 7315] close(3) = 0 [pid 7315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7314] <... bpf resumed>) = 4 [pid 7316] <... prctl resumed>) = 0 [pid 7316] setpgid(0, 0 [pid 7315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7316] <... setpgid resumed>) = 0 [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7315] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7317 attached ./strace-static-x86_64: Process 7318 attached [pid 7316] write(3, "1000", 4 [pid 7315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7317 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7318 [pid 7318] set_robust_list(0x555582145660, 24 [pid 7317] set_robust_list(0x555582145660, 24 [pid 7318] <... set_robust_list resumed>) = 0 [pid 7317] <... set_robust_list resumed>) = 0 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7316] <... write resumed>) = 4 [pid 7317] <... prctl resumed>) = 0 [pid 7316] close(3 [pid 7318] <... prctl resumed>) = 0 [pid 7318] setpgid(0, 0 [pid 7317] setpgid(0, 0 [pid 7316] <... close resumed>) = 0 [pid 7314] <... bpf resumed>) = 5 [pid 7318] <... setpgid resumed>) = 0 [pid 7317] <... setpgid resumed>) = 0 [pid 7315] <... bpf resumed>) = 5 [pid 7314] exit_group(0 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7314] <... exit_group resumed>) = ? [pid 7318] <... openat resumed>) = 3 [pid 7317] <... openat resumed>) = 3 [pid 7316] <... bpf resumed>) = 3 [pid 7315] exit_group(0) = ? [pid 7317] write(3, "1000", 4 [pid 7316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7317] <... write resumed>) = 4 [pid 7316] <... bpf resumed>) = 4 [pid 7315] +++ exited with 0 +++ [pid 7317] close(3) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7318] write(3, "1000", 4 [pid 7316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7314] +++ exited with 0 +++ [pid 7318] <... write resumed>) = 4 [pid 7317] <... bpf resumed>) = 3 [pid 7318] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7318] <... close resumed>) = 0 ./strace-static-x86_64: Process 7319 attached [pid 7318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7317] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7319 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7319] set_robust_list(0x555582145660, 24 [pid 7318] <... bpf resumed>) = 3 [pid 7319] <... set_robust_list resumed>) = 0 [pid 7318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7319] <... prctl resumed>) = 0 [pid 7318] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7319] setpgid(0, 0 [pid 7318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7319] <... setpgid resumed>) = 0 [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7320 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7320 [pid 7320] set_robust_list(0x555582145660, 24 [pid 7319] <... openat resumed>) = 3 [pid 7318] <... bpf resumed>) = 5 [pid 7317] <... bpf resumed>) = 5 [pid 7316] <... bpf resumed>) = 5 [pid 7320] <... set_robust_list resumed>) = 0 [pid 7319] write(3, "1000", 4 [pid 7318] exit_group(0 [pid 7316] exit_group(0 [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7319] <... write resumed>) = 4 [pid 7317] exit_group(0 [pid 7316] <... exit_group resumed>) = ? [pid 7320] <... prctl resumed>) = 0 [pid 7319] close(3 [pid 7318] <... exit_group resumed>) = ? [pid 7317] <... exit_group resumed>) = ? [pid 7320] setpgid(0, 0 [pid 7319] <... close resumed>) = 0 [pid 7320] <... setpgid resumed>) = 0 [pid 7319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7316] +++ exited with 0 +++ [pid 7320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7319] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7320] <... openat resumed>) = 3 [pid 7319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7320] write(3, "1000", 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7320] <... write resumed>) = 4 [pid 7320] close(3 [pid 7317] +++ exited with 0 +++ [pid 7320] <... close resumed>) = 0 [pid 7319] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7320] <... bpf resumed>) = 3 [pid 7318] +++ exited with 0 +++ [pid 7320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7320] <... bpf resumed>) = 4 [pid 7320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7321 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7321 ./strace-static-x86_64: Process 7322 attached [pid 7321] set_robust_list(0x555582145660, 24 [pid 7322] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7322 [pid 7322] <... set_robust_list resumed>) = 0 [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7321] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7323 attached [pid 7322] <... prctl resumed>) = 0 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7323] set_robust_list(0x555582145660, 24 [pid 7322] setpgid(0, 0 [pid 7321] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7323 [pid 7323] <... set_robust_list resumed>) = 0 [pid 7322] <... setpgid resumed>) = 0 [pid 7321] setpgid(0, 0 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7321] <... setpgid resumed>) = 0 [pid 7323] <... prctl resumed>) = 0 [pid 7323] setpgid(0, 0) = 0 [pid 7322] <... openat resumed>) = 3 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7322] write(3, "1000", 4 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7323] write(3, "1000", 4 [pid 7322] <... write resumed>) = 4 [pid 7321] <... openat resumed>) = 3 [pid 7323] <... write resumed>) = 4 [pid 7322] close(3 [pid 7321] write(3, "1000", 4 [pid 7323] close(3 [pid 7322] <... close resumed>) = 0 [pid 7321] <... write resumed>) = 4 [pid 7323] <... close resumed>) = 0 [pid 7322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7321] close(3 [pid 7323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7322] <... bpf resumed>) = 3 [pid 7321] <... close resumed>) = 0 [pid 7323] <... bpf resumed>) = 3 [pid 7322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7320] <... bpf resumed>) = 5 [pid 7319] <... bpf resumed>) = 5 [pid 7323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7322] <... bpf resumed>) = 4 [pid 7321] <... bpf resumed>) = 3 [pid 7320] exit_group(0 [pid 7319] exit_group(0 [pid 7321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7320] <... exit_group resumed>) = ? [pid 7319] <... exit_group resumed>) = ? [pid 7323] <... bpf resumed>) = 4 [pid 7322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7322] <... bpf resumed>) = 5 [pid 7323] <... bpf resumed>) = 5 [pid 7322] exit_group(0 [pid 7323] exit_group(0 [pid 7320] +++ exited with 0 +++ [pid 7323] <... exit_group resumed>) = ? [pid 7322] <... exit_group resumed>) = ? [pid 7322] +++ exited with 0 +++ [pid 7321] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7324 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7324 [pid 7324] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7324] <... set_robust_list resumed>) = 0 [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7325 attached [pid 7325] set_robust_list(0x555582145660, 24 [pid 7324] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7325 [pid 7325] <... set_robust_list resumed>) = 0 [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7324] setpgid(0, 0) = 0 [pid 7325] <... prctl resumed>) = 0 [pid 7325] setpgid(0, 0 [pid 7319] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7325] <... setpgid resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 7323] +++ exited with 0 +++ [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7324] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7324] write(3, "1000", 4) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7325] <... openat resumed>) = 3 [pid 7324] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7324] <... close resumed>) = 0 [pid 7324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7325] write(3, "1000", 4 [pid 7324] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7326 attached [pid 7325] <... write resumed>) = 4 [pid 7324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7326 ./strace-static-x86_64: Process 7327 attached [pid 7326] set_robust_list(0x555582145660, 24 [pid 7325] close(3 [pid 7326] <... set_robust_list resumed>) = 0 [pid 7325] <... close resumed>) = 0 [pid 7324] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7327 [pid 7327] set_robust_list(0x555582145660, 24 [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7327] <... set_robust_list resumed>) = 0 [pid 7326] setpgid(0, 0 [pid 7325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7326] <... setpgid resumed>) = 0 [pid 7325] <... bpf resumed>) = 3 [pid 7327] <... prctl resumed>) = 0 [pid 7325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7327] setpgid(0, 0 [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7327] <... setpgid resumed>) = 0 [pid 7325] <... bpf resumed>) = 4 [pid 7326] <... openat resumed>) = 3 [pid 7325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7326] write(3, "1000", 4) = 4 [pid 7327] <... openat resumed>) = 3 [pid 7327] write(3, "1000", 4 [pid 7326] close(3 [pid 7325] <... bpf resumed>) = 5 [pid 7324] <... bpf resumed>) = 5 [pid 7321] <... bpf resumed>) = 5 [pid 7327] <... write resumed>) = 4 [pid 7326] <... close resumed>) = 0 [pid 7321] exit_group(0 [pid 7327] close(3 [pid 7326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7321] <... exit_group resumed>) = ? [pid 7327] <... close resumed>) = 0 [pid 7321] +++ exited with 0 +++ [pid 7327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7326] <... bpf resumed>) = 3 [pid 7327] <... bpf resumed>) = 3 [pid 7326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7326] <... bpf resumed>) = 4 [pid 7325] exit_group(0 [pid 7324] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7327] <... bpf resumed>) = 4 [pid 7326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7325] <... exit_group resumed>) = ? [pid 7324] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 7327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7326] <... bpf resumed>) = 5 [pid 7327] <... bpf resumed>) = 5 [pid 7326] exit_group(0 [pid 7324] +++ exited with 0 +++ [pid 7327] exit_group(0 [pid 7326] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7327] <... exit_group resumed>) = ? [pid 7325] +++ exited with 0 +++ ./strace-static-x86_64: Process 7328 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7328] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7328 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7328] <... set_robust_list resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7329 attached ) = 0 [pid 7329] set_robust_list(0x555582145660, 24 [pid 7328] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7329 [pid 7326] +++ exited with 0 +++ [pid 7329] <... set_robust_list resumed>) = 0 [pid 7328] <... setpgid resumed>) = 0 [pid 7327] +++ exited with 0 +++ ./strace-static-x86_64: Process 7330 attached [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7330] set_robust_list(0x555582145660, 24) = 0 [pid 7329] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7329] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7330 ./strace-static-x86_64: Process 7331 attached [pid 7330] <... prctl resumed>) = 0 [pid 7329] <... setpgid resumed>) = 0 [pid 7328] <... openat resumed>) = 3 [pid 7331] set_robust_list(0x555582145660, 24 [pid 7330] setpgid(0, 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7328] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7331 [pid 7331] <... set_robust_list resumed>) = 0 [pid 7330] <... setpgid resumed>) = 0 [pid 7329] <... openat resumed>) = 3 [pid 7328] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7328] close(3 [pid 7330] <... openat resumed>) = 3 [pid 7329] write(3, "1000", 4) = 4 [pid 7330] write(3, "1000", 4 [pid 7329] close(3 [pid 7328] <... close resumed>) = 0 [pid 7331] <... prctl resumed>) = 0 [pid 7330] <... write resumed>) = 4 [pid 7329] <... close resumed>) = 0 [pid 7330] close(3 [pid 7329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7332 attached [pid 7331] setpgid(0, 0 [pid 7330] <... close resumed>) = 0 [pid 7329] <... bpf resumed>) = 3 [pid 7328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7332] set_robust_list(0x555582145660, 24 [pid 7331] <... setpgid resumed>) = 0 [pid 7330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7328] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7332 [pid 7332] <... set_robust_list resumed>) = 0 [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7330] <... bpf resumed>) = 3 [pid 7329] <... bpf resumed>) = 4 [pid 7328] <... bpf resumed>) = 4 [pid 7331] <... openat resumed>) = 3 [pid 7332] <... prctl resumed>) = 0 [pid 7330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7332] setpgid(0, 0 [pid 7331] write(3, "1000", 4 [pid 7329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7332] <... setpgid resumed>) = 0 [pid 7331] <... write resumed>) = 4 [pid 7330] <... bpf resumed>) = 4 [pid 7329] <... bpf resumed>) = 5 [pid 7328] <... bpf resumed>) = 5 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7331] close(3 [pid 7330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7331] <... close resumed>) = 0 [pid 7330] <... bpf resumed>) = 5 [pid 7329] exit_group(0 [pid 7328] exit_group(0 [pid 7332] <... openat resumed>) = 3 [pid 7331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7330] exit_group(0 [pid 7329] <... exit_group resumed>) = ? [pid 7328] <... exit_group resumed>) = ? [pid 7332] write(3, "1000", 4 [pid 7331] <... bpf resumed>) = 3 [pid 7330] <... exit_group resumed>) = ? [pid 7328] +++ exited with 0 +++ [pid 7331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7332] <... write resumed>) = 4 [pid 7331] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7332] close(3 [pid 7331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7332] <... close resumed>) = 0 ./strace-static-x86_64: Process 7333 attached [pid 7330] +++ exited with 0 +++ [pid 7329] +++ exited with 0 +++ [pid 7333] set_robust_list(0x555582145660, 24 [pid 7332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7333 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7333] <... set_robust_list resumed>) = 0 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7333] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7334 attached [pid 7332] <... bpf resumed>) = 3 [pid 7333] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7335 attached [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7334] set_robust_list(0x555582145660, 24 [pid 7335] set_robust_list(0x555582145660, 24 [pid 7334] <... set_robust_list resumed>) = 0 [pid 7332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7334 [pid 7335] <... set_robust_list resumed>) = 0 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7333] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7335 [pid 7333] write(3, "1000", 4 [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7334] <... prctl resumed>) = 0 [pid 7333] <... write resumed>) = 4 [pid 7334] setpgid(0, 0 [pid 7333] close(3 [pid 7335] <... prctl resumed>) = 0 [pid 7334] <... setpgid resumed>) = 0 [pid 7333] <... close resumed>) = 0 [pid 7332] <... bpf resumed>) = 4 [pid 7333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7335] setpgid(0, 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7335] <... setpgid resumed>) = 0 [pid 7333] <... bpf resumed>) = 3 [pid 7333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7334] <... openat resumed>) = 3 [pid 7333] <... bpf resumed>) = 4 [pid 7335] <... openat resumed>) = 3 [pid 7334] write(3, "1000", 4 [pid 7333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7335] write(3, "1000", 4 [pid 7334] <... write resumed>) = 4 [pid 7335] <... write resumed>) = 4 [pid 7335] close(3 [pid 7334] close(3 [pid 7335] <... close resumed>) = 0 [pid 7334] <... close resumed>) = 0 [pid 7335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7335] <... bpf resumed>) = 3 [pid 7334] <... bpf resumed>) = 3 [pid 7331] <... bpf resumed>) = 5 [pid 7335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7333] <... bpf resumed>) = 5 [pid 7332] <... bpf resumed>) = 5 [pid 7334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7332] exit_group(0 [pid 7335] <... bpf resumed>) = 4 [pid 7333] exit_group(0 [pid 7331] exit_group(0 [pid 7335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7334] <... bpf resumed>) = 4 [pid 7333] <... exit_group resumed>) = ? [pid 7332] <... exit_group resumed>) = ? [pid 7331] <... exit_group resumed>) = ? [pid 7335] <... bpf resumed>) = 5 [pid 7335] exit_group(0) = ? [pid 7335] +++ exited with 0 +++ [pid 7332] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7336 ./strace-static-x86_64: Process 7337 attached ./strace-static-x86_64: Process 7336 attached [pid 7334] <... bpf resumed>) = 5 [pid 7331] +++ exited with 0 +++ [pid 7337] set_robust_list(0x555582145660, 24 [pid 7336] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7337 [pid 7334] exit_group(0 [pid 7336] <... set_robust_list resumed>) = 0 [pid 7337] <... set_robust_list resumed>) = 0 [pid 7334] <... exit_group resumed>) = ? [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7337] <... prctl resumed>) = 0 [pid 7336] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7338 attached [pid 7337] setpgid(0, 0 [pid 7336] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7338 [pid 7338] set_robust_list(0x555582145660, 24 [pid 7337] <... setpgid resumed>) = 0 [pid 7336] <... setpgid resumed>) = 0 [pid 7338] <... set_robust_list resumed>) = 0 [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7338] setpgid(0, 0 [pid 7337] <... openat resumed>) = 3 [pid 7336] <... openat resumed>) = 3 [pid 7338] <... setpgid resumed>) = 0 [pid 7337] write(3, "1000", 4 [pid 7336] write(3, "1000", 4 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7337] <... write resumed>) = 4 [pid 7336] <... write resumed>) = 4 [pid 7337] close(3 [pid 7336] close(3 [pid 7338] <... openat resumed>) = 3 [pid 7337] <... close resumed>) = 0 [pid 7336] <... close resumed>) = 0 [pid 7337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7338] write(3, "1000", 4 [pid 7336] <... bpf resumed>) = 3 [pid 7338] <... write resumed>) = 4 [pid 7337] <... bpf resumed>) = 3 [pid 7336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7338] close(3 [pid 7337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7333] +++ exited with 0 +++ [pid 7338] <... close resumed>) = 0 [pid 7336] <... bpf resumed>) = 4 [pid 7338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7334] +++ exited with 0 +++ [pid 7337] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7338] <... bpf resumed>) = 3 [pid 7337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7339 attached [pid 7338] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7339] set_robust_list(0x555582145660, 24 [pid 7338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7339 [pid 7339] <... set_robust_list resumed>) = 0 [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7340 attached ) = 0 [pid 7339] setpgid(0, 0) = 0 [pid 7340] set_robust_list(0x555582145660, 24 [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7340 [pid 7336] <... bpf resumed>) = 5 [pid 7340] <... set_robust_list resumed>) = 0 [pid 7336] exit_group(0 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7336] <... exit_group resumed>) = ? [pid 7340] setpgid(0, 0) = 0 [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7339] <... openat resumed>) = 3 [pid 7336] +++ exited with 0 +++ [pid 7339] write(3, "1000", 4 [pid 7340] write(3, "1000", 4 [pid 7339] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7340] <... write resumed>) = 4 [pid 7339] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7340] close(3) = 0 [pid 7340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7342 attached ) = 3 [pid 7339] <... close resumed>) = 0 [pid 7342] set_robust_list(0x555582145660, 24 [pid 7340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7342] <... set_robust_list resumed>) = 0 [pid 7340] <... bpf resumed>) = 4 [pid 7339] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7342 [pid 7339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7337] <... bpf resumed>) = 5 [pid 7338] <... bpf resumed>) = 5 [pid 7342] <... prctl resumed>) = 0 [pid 7340] <... bpf resumed>) = 5 [pid 7339] <... bpf resumed>) = 4 [pid 7338] exit_group(0 [pid 7337] exit_group(0 [pid 7342] setpgid(0, 0 [pid 7340] exit_group(0 [pid 7339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7338] <... exit_group resumed>) = ? [pid 7337] <... exit_group resumed>) = ? [pid 7342] <... setpgid resumed>) = 0 [pid 7340] <... exit_group resumed>) = ? [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7337] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7342] <... openat resumed>) = 3 [pid 7342] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7342] <... write resumed>) = 4 [pid 7342] close(3) = 0 [pid 7342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7343 attached ) = 3 [pid 7342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7343 [pid 7343] set_robust_list(0x555582145660, 24) = 0 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7342] <... bpf resumed>) = 4 [pid 7342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7343] <... prctl resumed>) = 0 [pid 7343] setpgid(0, 0) = 0 [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7343] write(3, "1000", 4) = 4 [pid 7343] close(3) = 0 [pid 7343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7340] +++ exited with 0 +++ [pid 7339] <... bpf resumed>) = 5 [pid 7343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7339] exit_group(0) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7343] <... bpf resumed>) = 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7344 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7344 [pid 7344] set_robust_list(0x555582145660, 24) = 0 [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7344] setpgid(0, 0) = 0 [pid 7342] <... bpf resumed>) = 5 [pid 7338] +++ exited with 0 +++ [pid 7342] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7342] <... exit_group resumed>) = ? [pid 7344] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7344] write(3, "1000", 4 [pid 7343] <... bpf resumed>) = 5 [pid 7339] +++ exited with 0 +++ [pid 7344] <... write resumed>) = 4 [pid 7343] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7345 attached [pid 7344] close(3 [pid 7343] <... exit_group resumed>) = ? [pid 7345] set_robust_list(0x555582145660, 24 [pid 7344] <... close resumed>) = 0 [pid 7345] <... set_robust_list resumed>) = 0 [pid 7344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7345 [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7345] <... prctl resumed>) = 0 [pid 7344] <... bpf resumed>) = 3 [pid 7345] setpgid(0, 0) = 0 [pid 7344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7346 attached [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7343] +++ exited with 0 +++ [pid 7342] +++ exited with 0 +++ [pid 7346] set_robust_list(0x555582145660, 24 [pid 7344] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7346] <... set_robust_list resumed>) = 0 [pid 7345] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7346 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7345] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7346] <... prctl resumed>) = 0 [pid 7345] <... write resumed>) = 4 [pid 7345] close(3) = 0 [pid 7346] setpgid(0, 0 [pid 7345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7347 attached [pid 7346] <... setpgid resumed>) = 0 [pid 7345] <... bpf resumed>) = 3 [pid 7347] set_robust_list(0x555582145660, 24 [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7347 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7347] <... set_robust_list resumed>) = 0 [pid 7346] <... openat resumed>) = 3 [pid 7345] <... bpf resumed>) = 4 [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7348 attached [pid 7347] setpgid(0, 0 [pid 7346] write(3, "1000", 4 [pid 7345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7348 [pid 7348] set_robust_list(0x555582145660, 24 [pid 7347] <... setpgid resumed>) = 0 [pid 7346] <... write resumed>) = 4 [pid 7348] <... set_robust_list resumed>) = 0 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7346] close(3 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7346] <... close resumed>) = 0 [pid 7348] <... prctl resumed>) = 0 [pid 7347] <... openat resumed>) = 3 [pid 7346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7348] setpgid(0, 0 [pid 7346] <... bpf resumed>) = 3 [pid 7347] write(3, "1000", 4 [pid 7348] <... setpgid resumed>) = 0 [pid 7347] <... write resumed>) = 4 [pid 7346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7347] close(3 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7347] <... close resumed>) = 0 [pid 7346] <... bpf resumed>) = 4 [pid 7347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7348] <... openat resumed>) = 3 [pid 7347] <... bpf resumed>) = 3 [pid 7344] <... bpf resumed>) = 5 [pid 7348] write(3, "1000", 4 [pid 7347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7346] <... bpf resumed>) = 5 [pid 7345] <... bpf resumed>) = 5 [pid 7348] <... write resumed>) = 4 [pid 7344] exit_group(0 [pid 7348] close(3 [pid 7344] <... exit_group resumed>) = ? [pid 7346] exit_group(0 [pid 7345] exit_group(0 [pid 7346] <... exit_group resumed>) = ? [pid 7345] <... exit_group resumed>) = ? [pid 7344] +++ exited with 0 +++ [pid 7347] <... bpf resumed>) = 4 [pid 7348] <... close resumed>) = 0 [pid 7348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7348] <... bpf resumed>) = 3 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7346] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7349 attached [pid 7348] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7349 [pid 7349] set_robust_list(0x555582145660, 24 [pid 7348] exit_group(0 [pid 7349] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7350 attached [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7348] <... exit_group resumed>) = ? [pid 7350] set_robust_list(0x555582145660, 24 [pid 7349] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7350 [pid 7350] <... set_robust_list resumed>) = 0 [pid 7349] setpgid(0, 0 [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7349] <... setpgid resumed>) = 0 [pid 7350] <... prctl resumed>) = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7350] setpgid(0, 0) = 0 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7349] <... openat resumed>) = 3 [pid 7350] <... openat resumed>) = 3 [pid 7349] write(3, "1000", 4 [pid 7350] write(3, "1000", 4 [pid 7347] <... bpf resumed>) = 5 [pid 7345] +++ exited with 0 +++ [pid 7349] <... write resumed>) = 4 [pid 7350] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7349] close(3 [pid 7347] exit_group(0 [pid 7349] <... close resumed>) = 0 [pid 7350] close(3 [pid 7349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7347] <... exit_group resumed>) = ? [pid 7350] <... close resumed>) = 0 [pid 7350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7350] <... bpf resumed>) = 3 [pid 7349] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7351 attached [pid 7350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7351] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7351 [pid 7351] <... set_robust_list resumed>) = 0 [pid 7350] <... bpf resumed>) = 4 [pid 7349] <... bpf resumed>) = 4 [pid 7348] +++ exited with 0 +++ [pid 7347] +++ exited with 0 +++ [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7351] <... prctl resumed>) = 0 [pid 7349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7351] setpgid(0, 0) = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7351] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7352 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7352 [pid 7351] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7352] set_robust_list(0x555582145660, 24) = 0 [pid 7351] <... write resumed>) = 4 [pid 7351] close(3./strace-static-x86_64: Process 7353 attached [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7351] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7353 [pid 7353] set_robust_list(0x555582145660, 24 [pid 7352] <... prctl resumed>) = 0 [pid 7353] <... set_robust_list resumed>) = 0 [pid 7352] setpgid(0, 0 [pid 7351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7352] <... setpgid resumed>) = 0 [pid 7353] <... prctl resumed>) = 0 [pid 7351] <... bpf resumed>) = 3 [pid 7350] <... bpf resumed>) = 5 [pid 7349] <... bpf resumed>) = 5 [pid 7353] setpgid(0, 0 [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7353] <... setpgid resumed>) = 0 [pid 7352] <... openat resumed>) = 3 [pid 7350] exit_group(0 [pid 7349] exit_group(0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7352] write(3, "1000", 4 [pid 7351] <... bpf resumed>) = 4 [pid 7350] <... exit_group resumed>) = ? [pid 7349] <... exit_group resumed>) = ? [pid 7353] <... openat resumed>) = 3 [pid 7351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7353] write(3, "1000", 4 [pid 7351] exit_group(0 [pid 7353] <... write resumed>) = 4 [pid 7353] close(3) = 0 [pid 7351] <... exit_group resumed>) = ? [pid 7349] +++ exited with 0 +++ [pid 7353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7352] <... write resumed>) = 4 [pid 7353] <... bpf resumed>) = 3 [pid 7352] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7352] <... close resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7353] <... bpf resumed>) = 4 [pid 7352] <... bpf resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7352] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7354 attached [pid 7352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7351] +++ exited with 0 +++ [pid 7350] +++ exited with 0 +++ [pid 7354] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7354 [pid 7354] <... set_robust_list resumed>) = 0 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7354] <... prctl resumed>) = 0 [pid 7354] setpgid(0, 0./strace-static-x86_64: Process 7356 attached ./strace-static-x86_64: Process 7355 attached ) = 0 [pid 7353] <... bpf resumed>) = 5 [pid 7352] <... bpf resumed>) = 5 [pid 7355] set_robust_list(0x555582145660, 24 [pid 7356] set_robust_list(0x555582145660, 24 [pid 7355] <... set_robust_list resumed>) = 0 [pid 7353] exit_group(0 [pid 7352] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7356 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7355 [pid 7356] <... set_robust_list resumed>) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7352] <... exit_group resumed>) = ? [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7353] <... exit_group resumed>) = ? [pid 7356] <... prctl resumed>) = 0 [pid 7355] <... prctl resumed>) = 0 [pid 7354] <... openat resumed>) = 3 [pid 7352] +++ exited with 0 +++ [pid 7356] setpgid(0, 0 [pid 7355] setpgid(0, 0 [pid 7356] <... setpgid resumed>) = 0 [pid 7355] <... setpgid resumed>) = 0 [pid 7354] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7355] <... openat resumed>) = 3 [pid 7354] <... write resumed>) = 4 ./strace-static-x86_64: Process 7357 attached [pid 7356] <... openat resumed>) = 3 [pid 7355] write(3, "1000", 4 [pid 7354] close(3 [pid 7353] +++ exited with 0 +++ [pid 7354] <... close resumed>) = 0 [pid 7357] set_robust_list(0x555582145660, 24 [pid 7354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7357] <... set_robust_list resumed>) = 0 [pid 7356] write(3, "1000", 4 [pid 7355] <... write resumed>) = 4 [pid 7356] <... write resumed>) = 4 [pid 7355] close(3) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7356] close(3 [pid 7355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7354] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7357 ./strace-static-x86_64: Process 7358 attached [pid 7356] <... close resumed>) = 0 [pid 7358] set_robust_list(0x555582145660, 24 [pid 7356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7358] <... set_robust_list resumed>) = 0 [pid 7357] <... prctl resumed>) = 0 [pid 7355] <... bpf resumed>) = 3 [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7358] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7358 [pid 7358] <... setpgid resumed>) = 0 [pid 7356] <... bpf resumed>) = 3 [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7354] <... bpf resumed>) = 4 [pid 7358] write(3, "1000", 4 [pid 7357] setpgid(0, 0 [pid 7356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7358] <... write resumed>) = 4 [pid 7357] <... setpgid resumed>) = 0 [pid 7358] close(3) = 0 [pid 7358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7358] <... bpf resumed>) = 3 [pid 7358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7357] <... openat resumed>) = 3 [pid 7355] <... bpf resumed>) = 4 [pid 7355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7357] write(3, "1000", 4) = 4 [pid 7354] <... bpf resumed>) = 5 [pid 7358] <... bpf resumed>) = 4 [pid 7357] close(3 [pid 7356] <... bpf resumed>) = 4 [pid 7355] <... bpf resumed>) = 5 [pid 7354] exit_group(0 [pid 7357] <... close resumed>) = 0 [pid 7356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7355] exit_group(0 [pid 7356] <... bpf resumed>) = 5 [pid 7354] <... exit_group resumed>) = ? [pid 7358] <... bpf resumed>) = 5 [pid 7357] <... bpf resumed>) = 3 [pid 7356] exit_group(0 [pid 7355] <... exit_group resumed>) = ? [pid 7358] exit_group(0 [pid 7357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7356] <... exit_group resumed>) = ? [pid 7358] <... exit_group resumed>) = ? [pid 7355] +++ exited with 0 +++ [pid 7354] +++ exited with 0 +++ [pid 7357] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7359 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7359] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7359 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7359] <... set_robust_list resumed>) = 0 [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7356] +++ exited with 0 +++ [pid 7359] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7360 attached [pid 7358] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7360] set_robust_list(0x555582145660, 24 [pid 7359] setpgid(0, 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7360 [pid 7360] <... set_robust_list resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7359] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7360] <... prctl resumed>) = 0 [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7360] setpgid(0, 0 [pid 7359] <... openat resumed>) = 3 [pid 7360] <... setpgid resumed>) = 0 [pid 7359] write(3, "1000", 4./strace-static-x86_64: Process 7362 attached ./strace-static-x86_64: Process 7361 attached [pid 7362] set_robust_list(0x555582145660, 24 [pid 7361] set_robust_list(0x555582145660, 24 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7359] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7361 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7362 [pid 7362] <... set_robust_list resumed>) = 0 [pid 7357] <... bpf resumed>) = 5 [pid 7361] <... set_robust_list resumed>) = 0 [pid 7360] <... openat resumed>) = 3 [pid 7359] close(3 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7360] write(3, "1000", 4 [pid 7359] <... close resumed>) = 0 [pid 7362] <... prctl resumed>) = 0 [pid 7361] <... prctl resumed>) = 0 [pid 7360] <... write resumed>) = 4 [pid 7359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7357] exit_group(0 [pid 7362] setpgid(0, 0 [pid 7361] setpgid(0, 0 [pid 7360] close(3 [pid 7359] <... bpf resumed>) = 3 [pid 7357] <... exit_group resumed>) = ? [pid 7362] <... setpgid resumed>) = 0 [pid 7361] <... setpgid resumed>) = 0 [pid 7360] <... close resumed>) = 0 [pid 7359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7359] <... bpf resumed>) = 4 [pid 7357] +++ exited with 0 +++ [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7360] <... bpf resumed>) = 3 [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7362] <... openat resumed>) = 3 [pid 7361] <... openat resumed>) = 3 [pid 7359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7362] write(3, "1000", 4 [pid 7361] write(3, "1000", 4 [pid 7360] <... bpf resumed>) = 4 [pid 7362] <... write resumed>) = 4 [pid 7361] <... write resumed>) = 4 [pid 7360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7362] close(3 [pid 7361] close(3) = 0 [pid 7361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7362] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7361] <... bpf resumed>) = 3 [pid 7361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7363 attached [pid 7362] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7363 [pid 7363] set_robust_list(0x555582145660, 24 [pid 7361] <... bpf resumed>) = 4 [pid 7363] <... set_robust_list resumed>) = 0 [pid 7361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7363] <... prctl resumed>) = 0 [pid 7363] setpgid(0, 0) = 0 [pid 7362] <... bpf resumed>) = 4 [pid 7359] <... bpf resumed>) = 5 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7361] <... bpf resumed>) = 5 [pid 7360] <... bpf resumed>) = 5 [pid 7363] <... openat resumed>) = 3 [pid 7362] <... bpf resumed>) = 5 [pid 7361] exit_group(0 [pid 7360] exit_group(0 [pid 7359] exit_group(0 [pid 7363] write(3, "1000", 4 [pid 7361] <... exit_group resumed>) = ? [pid 7360] <... exit_group resumed>) = ? [pid 7362] exit_group(0 [pid 7361] +++ exited with 0 +++ [pid 7363] <... write resumed>) = 4 [pid 7360] +++ exited with 0 +++ [pid 7359] <... exit_group resumed>) = ? [pid 7362] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7363] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7363] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7364 attached [pid 7363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7364] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7364 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7363] <... bpf resumed>) = 4 [pid 7364] <... set_robust_list resumed>) = 0 [pid 7363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7365 attached [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7365 [pid 7364] <... prctl resumed>) = 0 [pid 7365] set_robust_list(0x555582145660, 24 [pid 7364] setpgid(0, 0 [pid 7365] <... set_robust_list resumed>) = 0 [pid 7364] <... setpgid resumed>) = 0 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7365] setpgid(0, 0 [pid 7359] +++ exited with 0 +++ [pid 7365] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7364] <... openat resumed>) = 3 [pid 7362] +++ exited with 0 +++ [pid 7365] <... openat resumed>) = 3 [pid 7364] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7366 attached [pid 7364] <... write resumed>) = 4 [pid 7365] write(3, "1000", 4 [pid 7366] set_robust_list(0x555582145660, 24 [pid 7365] <... write resumed>) = 4 [pid 7364] close(3 [pid 7366] <... set_robust_list resumed>) = 0 [pid 7365] close(3 [pid 7364] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7366 [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7365] <... close resumed>) = 0 [pid 7366] <... prctl resumed>) = 0 [pid 7365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7366] setpgid(0, 0 [pid 7364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7366] <... setpgid resumed>) = 0 [pid 7365] <... bpf resumed>) = 3 [pid 7364] <... bpf resumed>) = 3 [pid 7365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7366] <... openat resumed>) = 3 [pid 7365] <... bpf resumed>) = 4 [pid 7366] write(3, "1000", 4) = 4 [pid 7366] close(3) = 0 [pid 7366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7367 attached ) = 4 [pid 7364] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7367 [pid 7367] set_robust_list(0x555582145660, 24 [pid 7366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7367] <... set_robust_list resumed>) = 0 [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7366] <... bpf resumed>) = 5 [pid 7365] <... bpf resumed>) = 5 [pid 7364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7363] <... bpf resumed>) = 5 [pid 7367] <... prctl resumed>) = 0 [pid 7366] exit_group(0 [pid 7365] exit_group(0 [pid 7364] <... bpf resumed>) = 5 [pid 7363] exit_group(0 [pid 7367] setpgid(0, 0 [pid 7366] <... exit_group resumed>) = ? [pid 7364] exit_group(0 [pid 7363] <... exit_group resumed>) = ? [pid 7365] <... exit_group resumed>) = ? [pid 7367] <... setpgid resumed>) = 0 [pid 7366] +++ exited with 0 +++ [pid 7365] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7364] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7367] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7368 attached [pid 7367] write(3, "1000", 4 [pid 7364] +++ exited with 0 +++ [pid 7363] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7367] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7368] set_robust_list(0x555582145660, 24 [pid 7367] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7368 [pid 7368] <... set_robust_list resumed>) = 0 [pid 7367] <... close resumed>) = 0 ./strace-static-x86_64: Process 7369 attached [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7368] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7369 [pid 7369] set_robust_list(0x555582145660, 24 [pid 7368] <... setpgid resumed>) = 0 [pid 7367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7369] <... set_robust_list resumed>) = 0 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7368] <... openat resumed>) = 3 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7368] write(3, "1000", 4./strace-static-x86_64: Process 7370 attached [pid 7369] <... prctl resumed>) = 0 [pid 7367] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7370] set_robust_list(0x555582145660, 24 [pid 7369] setpgid(0, 0 [pid 7368] <... write resumed>) = 4 [pid 7367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7370 ./strace-static-x86_64: Process 7371 attached [pid 7370] <... set_robust_list resumed>) = 0 [pid 7369] <... setpgid resumed>) = 0 [pid 7368] close(3 [pid 7367] <... bpf resumed>) = 4 [pid 7371] set_robust_list(0x555582145660, 24 [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7368] <... close resumed>) = 0 [pid 7367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7371 [pid 7371] <... set_robust_list resumed>) = 0 [pid 7370] <... prctl resumed>) = 0 [pid 7368] <... bpf resumed>) = 3 [pid 7367] <... bpf resumed>) = 5 [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7370] setpgid(0, 0 [pid 7368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7371] <... prctl resumed>) = 0 [pid 7370] <... setpgid resumed>) = 0 [pid 7369] <... openat resumed>) = 3 [pid 7367] exit_group(0 [pid 7368] <... bpf resumed>) = 4 [pid 7369] write(3, "1000", 4 [pid 7367] <... exit_group resumed>) = ? [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7371] setpgid(0, 0 [pid 7370] <... openat resumed>) = 3 [pid 7369] <... write resumed>) = 4 [pid 7368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7371] <... setpgid resumed>) = 0 [pid 7369] close(3 [pid 7367] +++ exited with 0 +++ [pid 7369] <... close resumed>) = 0 [pid 7370] write(3, "1000", 4 [pid 7369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7370] <... write resumed>) = 4 [pid 7369] <... bpf resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7371] <... openat resumed>) = 3 [pid 7370] close(3 [pid 7369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7371] write(3, "1000", 4 [pid 7370] <... close resumed>) = 0 [pid 7371] <... write resumed>) = 4 [pid 7370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7371] close(3 [pid 7370] <... bpf resumed>) = 3 [pid 7369] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7371] <... close resumed>) = 0 [pid 7370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7372 attached [pid 7371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7372] set_robust_list(0x555582145660, 24 [pid 7371] <... bpf resumed>) = 3 [pid 7370] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7372 [pid 7372] <... set_robust_list resumed>) = 0 [pid 7371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7372] <... prctl resumed>) = 0 [pid 7372] setpgid(0, 0) = 0 [pid 7371] <... bpf resumed>) = 4 [pid 7370] <... bpf resumed>) = 5 [pid 7369] <... bpf resumed>) = 5 [pid 7368] <... bpf resumed>) = 5 [pid 7371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7371] <... bpf resumed>) = 5 [pid 7370] exit_group(0 [pid 7368] exit_group(0 [pid 7372] <... openat resumed>) = 3 [pid 7370] <... exit_group resumed>) = ? [pid 7369] exit_group(0 [pid 7368] <... exit_group resumed>) = ? [pid 7371] exit_group(0 [pid 7369] <... exit_group resumed>) = ? [pid 7371] <... exit_group resumed>) = ? [pid 7372] write(3, "1000", 4) = 4 [pid 7372] close(3) = 0 [pid 7372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7371] +++ exited with 0 +++ [pid 7368] +++ exited with 0 +++ [pid 7372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7372] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7373 attached , child_tidptr=0x555582145650) = 7374 ./strace-static-x86_64: Process 7374 attached [pid 7373] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7373 [pid 7374] set_robust_list(0x555582145660, 24) = 0 [pid 7373] <... set_robust_list resumed>) = 0 [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7374] <... prctl resumed>) = 0 [pid 7373] <... prctl resumed>) = 0 [pid 7374] setpgid(0, 0 [pid 7373] setpgid(0, 0) = 0 [pid 7374] <... setpgid resumed>) = 0 [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7370] +++ exited with 0 +++ [pid 7369] +++ exited with 0 +++ [pid 7373] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7373] write(3, "1000", 4) = 4 [pid 7374] write(3, "1000", 4 [pid 7373] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7374] <... write resumed>) = 4 [pid 7373] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7374] close(3 [pid 7373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7374] <... close resumed>) = 0 [pid 7373] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7376 attached ./strace-static-x86_64: Process 7375 attached [pid 7374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7375 [pid 7376] set_robust_list(0x555582145660, 24 [pid 7375] set_robust_list(0x555582145660, 24 [pid 7374] <... bpf resumed>) = 3 [pid 7373] <... bpf resumed>) = 4 [pid 7374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7376] <... set_robust_list resumed>) = 0 [pid 7375] <... set_robust_list resumed>) = 0 [pid 7373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7376 [pid 7374] <... bpf resumed>) = 4 [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7375] <... prctl resumed>) = 0 [pid 7374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7376] <... prctl resumed>) = 0 [pid 7375] setpgid(0, 0 [pid 7376] setpgid(0, 0 [pid 7375] <... setpgid resumed>) = 0 [pid 7376] <... setpgid resumed>) = 0 [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7375] <... openat resumed>) = 3 [pid 7375] write(3, "1000", 4 [pid 7376] <... openat resumed>) = 3 [pid 7375] <... write resumed>) = 4 [pid 7375] close(3 [pid 7376] write(3, "1000", 4 [pid 7375] <... close resumed>) = 0 [pid 7376] <... write resumed>) = 4 [pid 7375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7376] close(3 [pid 7375] <... bpf resumed>) = 3 [pid 7373] <... bpf resumed>) = 5 [pid 7372] <... bpf resumed>) = 5 [pid 7376] <... close resumed>) = 0 [pid 7374] <... bpf resumed>) = 5 [pid 7376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7373] exit_group(0 [pid 7372] exit_group(0 [pid 7376] <... bpf resumed>) = 3 [pid 7375] <... bpf resumed>) = 4 [pid 7374] exit_group(0 [pid 7373] <... exit_group resumed>) = ? [pid 7372] <... exit_group resumed>) = ? [pid 7375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7374] <... exit_group resumed>) = ? [pid 7373] +++ exited with 0 +++ [pid 7376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7376] <... bpf resumed>) = 4 [pid 7376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7375] <... bpf resumed>) = 5 [pid 7375] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7375] <... exit_group resumed>) = ? [pid 7372] +++ exited with 0 +++ ./strace-static-x86_64: Process 7377 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7377 [pid 7377] set_robust_list(0x555582145660, 24) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7377] setpgid(0, 0./strace-static-x86_64: Process 7378 attached ) = 0 [pid 7378] set_robust_list(0x555582145660, 24 [pid 7377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7378 [pid 7378] <... set_robust_list resumed>) = 0 [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7377] <... openat resumed>) = 3 [pid 7377] write(3, "1000", 4 [pid 7378] <... prctl resumed>) = 0 [pid 7377] <... write resumed>) = 4 [pid 7378] setpgid(0, 0 [pid 7377] close(3 [pid 7378] <... setpgid resumed>) = 0 [pid 7377] <... close resumed>) = 0 [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7378] <... openat resumed>) = 3 [pid 7378] write(3, "1000", 4 [pid 7377] <... bpf resumed>) = 3 [pid 7378] <... write resumed>) = 4 [pid 7377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7378] close(3) = 0 [pid 7378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7377] <... bpf resumed>) = 4 [pid 7378] <... bpf resumed>) = 3 [pid 7378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7378] <... bpf resumed>) = 4 [pid 7376] <... bpf resumed>) = 5 [pid 7374] +++ exited with 0 +++ [pid 7378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7376] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7379 attached , child_tidptr=0x555582145650) = 7379 [pid 7379] set_robust_list(0x555582145660, 24) = 0 [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7379] setpgid(0, 0) = 0 [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7379] write(3, "1000", 4) = 4 [pid 7379] close(3) = 0 [pid 7379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7378] <... bpf resumed>) = 5 [pid 7377] <... bpf resumed>) = 5 [pid 7376] +++ exited with 0 +++ [pid 7375] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7378] exit_group(0 [pid 7377] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7378] <... exit_group resumed>) = ? [pid 7377] <... exit_group resumed>) = ? [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7378] +++ exited with 0 +++ [pid 7377] +++ exited with 0 +++ [pid 7379] <... bpf resumed>) = 4 [pid 7379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7380 attached [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7380] set_robust_list(0x555582145660, 24 [pid 5074] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7381 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7381 [pid 7381] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7380 [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7380] <... set_robust_list resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7381] <... prctl resumed>) = 0 [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7382 attached [pid 7381] setpgid(0, 0 [pid 7380] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7382] set_robust_list(0x555582145660, 24 [pid 7381] <... setpgid resumed>) = 0 [pid 7380] setpgid(0, 0 [pid 7382] <... set_robust_list resumed>) = 0 [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7380] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7382 ./strace-static-x86_64: Process 7383 attached [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7381] <... openat resumed>) = 3 [pid 7383] set_robust_list(0x555582145660, 24 [pid 7381] write(3, "1000", 4 [pid 7383] <... set_robust_list resumed>) = 0 [pid 7381] <... write resumed>) = 4 [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7383 [pid 7382] <... prctl resumed>) = 0 [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7382] setpgid(0, 0 [pid 7381] close(3 [pid 7382] <... setpgid resumed>) = 0 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7383] <... prctl resumed>) = 0 [pid 7381] <... close resumed>) = 0 [pid 7380] <... openat resumed>) = 3 [pid 7383] setpgid(0, 0 [pid 7381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7380] write(3, "1000", 4 [pid 7382] <... openat resumed>) = 3 [pid 7383] <... setpgid resumed>) = 0 [pid 7382] write(3, "1000", 4 [pid 7381] <... bpf resumed>) = 3 [pid 7380] <... write resumed>) = 4 [pid 7379] <... bpf resumed>) = 5 [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7382] <... write resumed>) = 4 [pid 7381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7380] close(3 [pid 7382] close(3 [pid 7379] exit_group(0 [pid 7382] <... close resumed>) = 0 [pid 7379] <... exit_group resumed>) = ? [pid 7383] <... openat resumed>) = 3 [pid 7382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7381] <... bpf resumed>) = 4 [pid 7380] <... close resumed>) = 0 [pid 7383] write(3, "1000", 4 [pid 7379] +++ exited with 0 +++ [pid 7383] <... write resumed>) = 4 [pid 7383] close(3 [pid 7382] <... bpf resumed>) = 3 [pid 7380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7383] <... close resumed>) = 0 [pid 7382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7380] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7382] <... bpf resumed>) = 4 [pid 7380] <... bpf resumed>) = 4 [pid 7380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7383] <... bpf resumed>) = 3 [pid 7382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7383] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7384 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7384 [pid 7383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7384] set_robust_list(0x555582145660, 24) = 0 [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7384] setpgid(0, 0) = 0 [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7381] <... bpf resumed>) = 5 [pid 7380] <... bpf resumed>) = 5 [pid 7382] <... bpf resumed>) = 5 [pid 7384] <... openat resumed>) = 3 [pid 7383] <... bpf resumed>) = 5 [pid 7382] exit_group(0 [pid 7381] exit_group(0 [pid 7384] write(3, "1000", 4 [pid 7382] <... exit_group resumed>) = ? [pid 7381] <... exit_group resumed>) = ? [pid 7380] exit_group(0 [pid 7384] <... write resumed>) = 4 [pid 7383] exit_group(0) = ? [pid 7383] +++ exited with 0 +++ [pid 7381] +++ exited with 0 +++ [pid 7384] close(3 [pid 7380] <... exit_group resumed>) = ? [pid 7384] <... close resumed>) = 0 [pid 7384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7384] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7385 attached [pid 7382] +++ exited with 0 +++ [pid 7380] +++ exited with 0 +++ ./strace-static-x86_64: Process 7386 attached [pid 7385] set_robust_list(0x555582145660, 24 [pid 7384] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7386] set_robust_list(0x555582145660, 24) = 0 [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7385] <... set_robust_list resumed>) = 0 [pid 7384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7386 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7385 [pid 7386] <... prctl resumed>) = 0 [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7385] <... prctl resumed>) = 0 [pid 7386] setpgid(0, 0) = 0 [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7385] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7385] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7387 ./strace-static-x86_64: Process 7387 attached [pid 7386] <... openat resumed>) = 3 [pid 7387] set_robust_list(0x555582145660, 24 [pid 7386] write(3, "1000", 4 [pid 7387] <... set_robust_list resumed>) = 0 [pid 7386] <... write resumed>) = 4 [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7386] close(3 [pid 7387] <... prctl resumed>) = 0 [pid 7386] <... close resumed>) = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7387] setpgid(0, 0 [pid 7386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7385] <... openat resumed>) = 3 [pid 7387] <... setpgid resumed>) = 0 [pid 7386] <... bpf resumed>) = 3 [pid 7385] write(3, "1000", 4 [pid 7384] <... bpf resumed>) = 5 [pid 7385] <... write resumed>) = 4 [pid 7385] close(3) = 0 [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7384] exit_group(0./strace-static-x86_64: Process 7388 attached [pid 7387] <... openat resumed>) = 3 [pid 7387] write(3, "1000", 4 [pid 7386] <... bpf resumed>) = 4 [pid 7387] <... write resumed>) = 4 [pid 7386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7388] set_robust_list(0x555582145660, 24 [pid 7387] close(3 [pid 7386] <... bpf resumed>) = 5 [pid 7385] <... bpf resumed>) = 3 [pid 7384] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7388 [pid 7388] <... set_robust_list resumed>) = 0 [pid 7387] <... close resumed>) = 0 [pid 7386] exit_group(0 [pid 7385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7386] <... exit_group resumed>) = ? [pid 7387] <... bpf resumed>) = 3 [pid 7385] <... bpf resumed>) = 4 [pid 7388] <... prctl resumed>) = 0 [pid 7387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7388] setpgid(0, 0 [pid 7385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7388] <... setpgid resumed>) = 0 [pid 7387] <... bpf resumed>) = 4 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7388] <... openat resumed>) = 3 [pid 7388] write(3, "1000", 4) = 4 [pid 7388] close(3) = 0 [pid 7388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7386] +++ exited with 0 +++ [pid 7384] +++ exited with 0 +++ [pid 7388] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7388] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7389 attached [pid 7389] set_robust_list(0x555582145660, 24) = 0 [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7389] setpgid(0, 0./strace-static-x86_64: Process 7390 attached ) = 0 [pid 7388] <... bpf resumed>) = 5 [pid 7387] <... bpf resumed>) = 5 [pid 7385] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7389 [pid 7390] set_robust_list(0x555582145660, 24 [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7388] exit_group(0 [pid 7387] exit_group(0 [pid 7385] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7390 [pid 7388] <... exit_group resumed>) = ? [pid 7385] <... exit_group resumed>) = ? [pid 7390] <... set_robust_list resumed>) = 0 [pid 7389] <... openat resumed>) = 3 [pid 7387] <... exit_group resumed>) = ? [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7385] +++ exited with 0 +++ [pid 7390] <... prctl resumed>) = 0 [pid 7389] write(3, "1000", 4 [pid 7390] setpgid(0, 0 [pid 7389] <... write resumed>) = 4 [pid 7390] <... setpgid resumed>) = 0 [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] close(3) = 0 [pid 7390] <... openat resumed>) = 3 [pid 7389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7388] +++ exited with 0 +++ [pid 7387] +++ exited with 0 +++ [pid 7390] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7387, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7389] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7390] <... write resumed>) = 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7390] close(3 [pid 7389] <... bpf resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7390] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7391 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7391] set_robust_list(0x555582145660, 24 [pid 7390] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7391 ./strace-static-x86_64: Process 7393 attached [pid 7391] <... set_robust_list resumed>) = 0 [pid 7390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7392 attached [pid 7392] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7393 [pid 7392] <... set_robust_list resumed>) = 0 [pid 7393] set_robust_list(0x555582145660, 24 [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7390] <... bpf resumed>) = 4 [pid 7393] <... set_robust_list resumed>) = 0 [pid 7392] <... prctl resumed>) = 0 [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7389] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7392 [pid 7390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7392] setpgid(0, 0 [pid 7391] <... prctl resumed>) = 0 [pid 7393] <... prctl resumed>) = 0 [pid 7392] <... setpgid resumed>) = 0 [pid 7391] setpgid(0, 0 [pid 7390] <... bpf resumed>) = 5 [pid 7389] exit_group(0 [pid 7393] setpgid(0, 0 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7391] <... setpgid resumed>) = 0 [pid 7390] exit_group(0 [pid 7393] <... setpgid resumed>) = 0 [pid 7392] <... openat resumed>) = 3 [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7390] <... exit_group resumed>) = ? [pid 7389] <... exit_group resumed>) = ? [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7392] write(3, "1000", 4) = 4 [pid 7391] <... openat resumed>) = 3 [pid 7393] <... openat resumed>) = 3 [pid 7391] write(3, "1000", 4 [pid 7392] close(3 [pid 7393] write(3, "1000", 4 [pid 7391] <... write resumed>) = 4 [pid 7393] <... write resumed>) = 4 [pid 7392] <... close resumed>) = 0 [pid 7391] close(3 [pid 7393] close(3 [pid 7392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7393] <... close resumed>) = 0 [pid 7392] <... bpf resumed>) = 3 [pid 7391] <... close resumed>) = 0 [pid 7393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7393] <... bpf resumed>) = 3 [pid 7392] <... bpf resumed>) = 4 [pid 7391] <... bpf resumed>) = 3 [pid 7393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7393] <... bpf resumed>) = 4 [pid 7391] <... bpf resumed>) = 4 [pid 7393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7390] +++ exited with 0 +++ [pid 7389] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7394 attached [pid 7394] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7394 ./strace-static-x86_64: Process 7395 attached [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7395] set_robust_list(0x555582145660, 24 [pid 7394] setpgid(0, 0 [pid 7395] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7395 [pid 7394] <... setpgid resumed>) = 0 [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7395] <... prctl resumed>) = 0 [pid 7395] setpgid(0, 0 [pid 7394] <... openat resumed>) = 3 [pid 7394] write(3, "1000", 4 [pid 7395] <... setpgid resumed>) = 0 [pid 7394] <... write resumed>) = 4 [pid 7394] close(3 [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7394] <... close resumed>) = 0 [pid 7395] <... openat resumed>) = 3 [pid 7394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7395] write(3, "1000", 4 [pid 7394] <... bpf resumed>) = 3 [pid 7395] <... write resumed>) = 4 [pid 7395] close(3) = 0 [pid 7395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7393] <... bpf resumed>) = 5 [pid 7392] <... bpf resumed>) = 5 [pid 7391] <... bpf resumed>) = 5 [pid 7395] <... bpf resumed>) = 3 [pid 7393] exit_group(0 [pid 7392] exit_group(0 [pid 7391] exit_group(0 [pid 7395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7394] <... bpf resumed>) = 4 [pid 7393] <... exit_group resumed>) = ? [pid 7392] <... exit_group resumed>) = ? [pid 7391] <... exit_group resumed>) = ? [pid 7394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7395] <... bpf resumed>) = 4 [pid 7395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7394] <... bpf resumed>) = 5 [pid 7392] +++ exited with 0 +++ [pid 7391] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7394] exit_group(0) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7396 attached [pid 7396] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7396 [pid 7396] <... set_robust_list resumed>) = 0 [pid 7395] <... bpf resumed>) = 5 [pid 7393] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7396] <... prctl resumed>) = 0 [pid 7395] exit_group(0) = ? [pid 7396] setpgid(0, 0) = 0 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7397 attached [pid 7397] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7397 [pid 7396] <... openat resumed>) = 3 [pid 7397] <... set_robust_list resumed>) = 0 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7396] write(3, "1000", 4) = 4 [pid 7396] close(3) = 0 [pid 7396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7397] <... prctl resumed>) = 0 [pid 7396] <... bpf resumed>) = 3 [pid 7396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7398 attached [pid 7397] setpgid(0, 0 [pid 7396] <... bpf resumed>) = 4 [pid 7398] set_robust_list(0x555582145660, 24 [pid 7397] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7398 [pid 7396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7398] <... set_robust_list resumed>) = 0 [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7397] <... openat resumed>) = 3 [pid 7398] <... prctl resumed>) = 0 [pid 7397] write(3, "1000", 4 [pid 7398] setpgid(0, 0 [pid 7397] <... write resumed>) = 4 [pid 7395] +++ exited with 0 +++ [pid 7394] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7398] <... setpgid resumed>) = 0 [pid 7397] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7397] <... close resumed>) = 0 [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7398] write(3, "1000", 4 [pid 7397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7398] <... write resumed>) = 4 [pid 7398] close(3) = 0 [pid 7398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7399 attached ) = 4 [pid 7397] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7400 attached [pid 7397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7400] set_robust_list(0x555582145660, 24 [pid 7399] set_robust_list(0x555582145660, 24 [pid 7398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7399] <... set_robust_list resumed>) = 0 [pid 7400] <... set_robust_list resumed>) = 0 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7397] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7400 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7399 [pid 7399] <... prctl resumed>) = 0 [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7399] setpgid(0, 0 [pid 7400] <... prctl resumed>) = 0 [pid 7399] <... setpgid resumed>) = 0 [pid 7400] setpgid(0, 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7400] <... setpgid resumed>) = 0 [pid 7399] <... openat resumed>) = 3 [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7399] write(3, "1000", 4 [pid 7396] <... bpf resumed>) = 5 [pid 7400] <... openat resumed>) = 3 [pid 7399] <... write resumed>) = 4 [pid 7398] <... bpf resumed>) = 5 [pid 7397] <... bpf resumed>) = 5 [pid 7396] exit_group(0 [pid 7400] write(3, "1000", 4 [pid 7399] close(3 [pid 7398] exit_group(0 [pid 7397] exit_group(0 [pid 7396] <... exit_group resumed>) = ? [pid 7399] <... close resumed>) = 0 [pid 7400] <... write resumed>) = 4 [pid 7400] close(3 [pid 7399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7398] <... exit_group resumed>) = ? [pid 7400] <... close resumed>) = 0 [pid 7399] <... bpf resumed>) = 3 [pid 7398] +++ exited with 0 +++ [pid 7397] <... exit_group resumed>) = ? [pid 7400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7400] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7399] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7400] <... bpf resumed>) = 4 [pid 7399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7401 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7401 [pid 7401] set_robust_list(0x555582145660, 24) = 0 [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7401] setpgid(0, 0) = 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7401] write(3, "1000", 4 [pid 7397] +++ exited with 0 +++ [pid 7396] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7401] <... write resumed>) = 4 [pid 7401] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7401] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7402 attached ./strace-static-x86_64: Process 7403 attached ) = 4 [pid 7403] set_robust_list(0x555582145660, 24 [pid 7402] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7403 [pid 7401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7402 [pid 7402] <... set_robust_list resumed>) = 0 [pid 7403] <... set_robust_list resumed>) = 0 [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7403] <... prctl resumed>) = 0 [pid 7403] setpgid(0, 0 [pid 7402] <... prctl resumed>) = 0 [pid 7402] setpgid(0, 0 [pid 7403] <... setpgid resumed>) = 0 [pid 7401] <... bpf resumed>) = 5 [pid 7400] <... bpf resumed>) = 5 [pid 7399] <... bpf resumed>) = 5 [pid 7402] <... setpgid resumed>) = 0 [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7400] exit_group(0 [pid 7401] exit_group(0 [pid 7400] <... exit_group resumed>) = ? [pid 7399] exit_group(0 [pid 7402] <... openat resumed>) = 3 [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7401] <... exit_group resumed>) = ? [pid 7400] +++ exited with 0 +++ [pid 7402] write(3, "1000", 4 [pid 7399] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7402] <... write resumed>) = 4 ./strace-static-x86_64: Process 7404 attached [pid 7402] close(3 [pid 7403] <... openat resumed>) = 3 [pid 7402] <... close resumed>) = 0 [pid 7403] write(3, "1000", 4 [pid 7404] set_robust_list(0x555582145660, 24 [pid 7402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7403] <... write resumed>) = 4 [pid 7404] <... set_robust_list resumed>) = 0 [pid 7402] <... bpf resumed>) = 3 [pid 7403] close(3 [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7403] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7404 [pid 7404] <... prctl resumed>) = 0 [pid 7402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7404] setpgid(0, 0) = 0 [pid 7403] <... bpf resumed>) = 3 [pid 7404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7402] <... bpf resumed>) = 4 [pid 7403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7404] <... openat resumed>) = 3 [pid 7402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7404] write(3, "1000", 4 [pid 7403] <... bpf resumed>) = 4 [pid 7404] <... write resumed>) = 4 [pid 7404] close(3) = 0 [pid 7403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7401] +++ exited with 0 +++ [pid 7399] +++ exited with 0 +++ [pid 7404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7402] <... bpf resumed>) = 5 [pid 7403] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] <... bpf resumed>) = 5 [pid 7402] exit_group(0 [pid 7403] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7404] exit_group(0 [pid 7402] <... exit_group resumed>) = ? [pid 7403] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7405 attached [pid 7403] +++ exited with 0 +++ [pid 7405] set_robust_list(0x555582145660, 24 [pid 7404] <... exit_group resumed>) = ? [pid 7405] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7406 attached [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7405 [pid 7406] set_robust_list(0x555582145660, 24 [pid 7405] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7406] <... set_robust_list resumed>) = 0 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7406] setpgid(0, 0./strace-static-x86_64: Process 7407 attached [pid 7405] setpgid(0, 0 [pid 7404] +++ exited with 0 +++ [pid 7402] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7406 [pid 7407] set_robust_list(0x555582145660, 24 [pid 7406] <... setpgid resumed>) = 0 [pid 7405] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7407 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7407] <... set_robust_list resumed>) = 0 [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] <... openat resumed>) = 3 [pid 7407] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7407] <... setpgid resumed>) = 0 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7405] write(3, "1000", 4) = 4 [pid 7405] close(3 [pid 7406] <... openat resumed>) = 3 [pid 7407] <... openat resumed>) = 3 [pid 7405] <... close resumed>) = 0 [pid 7405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7409 attached [pid 7407] write(3, "1000", 4 [pid 7405] <... bpf resumed>) = 3 [pid 7409] set_robust_list(0x555582145660, 24 [pid 7407] <... write resumed>) = 4 [pid 7405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7408 attached [pid 7409] <... set_robust_list resumed>) = 0 [pid 7407] close(3 [pid 7406] write(3, "1000", 4 [pid 7405] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7409 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7408 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7408] set_robust_list(0x555582145660, 24 [pid 7407] <... close resumed>) = 0 [pid 7406] <... write resumed>) = 4 [pid 7405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7408] <... set_robust_list resumed>) = 0 [pid 7406] close(3 [pid 7407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7409] <... prctl resumed>) = 0 [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7407] <... bpf resumed>) = 3 [pid 7406] <... close resumed>) = 0 [pid 7409] setpgid(0, 0 [pid 7408] <... prctl resumed>) = 0 [pid 7407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7409] <... setpgid resumed>) = 0 [pid 7408] setpgid(0, 0) = 0 [pid 7406] <... bpf resumed>) = 3 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7409] <... openat resumed>) = 3 [pid 7408] <... openat resumed>) = 3 [pid 7407] <... bpf resumed>) = 4 [pid 7409] write(3, "1000", 4 [pid 7408] write(3, "1000", 4 [pid 7407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7406] <... bpf resumed>) = 4 [pid 7405] <... bpf resumed>) = 5 [pid 7409] <... write resumed>) = 4 [pid 7408] <... write resumed>) = 4 [pid 7407] <... bpf resumed>) = 5 [pid 7406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7405] exit_group(0 [pid 7409] close(3 [pid 7408] close(3 [pid 7407] exit_group(0 [pid 7406] <... bpf resumed>) = 5 [pid 7405] <... exit_group resumed>) = ? [pid 7409] <... close resumed>) = 0 [pid 7408] <... close resumed>) = 0 [pid 7408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7407] <... exit_group resumed>) = ? [pid 7406] exit_group(0 [pid 7409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7408] <... bpf resumed>) = 3 [pid 7405] +++ exited with 0 +++ [pid 7408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7409] <... bpf resumed>) = 3 [pid 7408] <... bpf resumed>) = 4 [pid 7408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7406] <... exit_group resumed>) = ? [pid 7409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7409] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7410 attached [pid 7407] +++ exited with 0 +++ [pid 7406] +++ exited with 0 +++ [pid 7410] set_robust_list(0x555582145660, 24 [pid 7409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7410 [pid 7410] <... set_robust_list resumed>) = 0 [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7410] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7410] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7412 attached ./strace-static-x86_64: Process 7411 attached [pid 7412] set_robust_list(0x555582145660, 24 [pid 7411] set_robust_list(0x555582145660, 24 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7411 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7412 [pid 7412] <... set_robust_list resumed>) = 0 [pid 7411] <... set_robust_list resumed>) = 0 [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0 [pid 7410] <... openat resumed>) = 3 [pid 7411] <... setpgid resumed>) = 0 [pid 7412] <... prctl resumed>) = 0 [pid 7410] write(3, "1000", 4 [pid 7409] <... bpf resumed>) = 5 [pid 7408] <... bpf resumed>) = 5 [pid 7412] setpgid(0, 0 [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7410] <... write resumed>) = 4 [pid 7409] exit_group(0 [pid 7408] exit_group(0 [pid 7412] <... setpgid resumed>) = 0 [pid 7410] close(3 [pid 7409] <... exit_group resumed>) = ? [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7410] <... close resumed>) = 0 [pid 7408] <... exit_group resumed>) = ? [pid 7411] <... openat resumed>) = 3 [pid 7410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7412] <... openat resumed>) = 3 [pid 7411] write(3, "1000", 4 [pid 7412] write(3, "1000", 4 [pid 7411] <... write resumed>) = 4 [pid 7412] <... write resumed>) = 4 [pid 7411] close(3 [pid 7412] close(3) = 0 [pid 7411] <... close resumed>) = 0 [pid 7412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7410] <... bpf resumed>) = 3 [pid 7412] <... bpf resumed>) = 3 [pid 7411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7411] <... bpf resumed>) = 3 [pid 7410] <... bpf resumed>) = 4 [pid 7410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7412] <... bpf resumed>) = 4 [pid 7412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7411] <... bpf resumed>) = 4 [pid 7411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7409] +++ exited with 0 +++ [pid 7408] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7413 attached ./strace-static-x86_64: Process 7414 attached [pid 7413] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7414 [pid 7414] set_robust_list(0x555582145660, 24 [pid 7413] <... set_robust_list resumed>) = 0 [pid 7412] <... bpf resumed>) = 5 [pid 7411] <... bpf resumed>) = 5 [pid 7410] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7413 [pid 7414] <... set_robust_list resumed>) = 0 [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7412] exit_group(0 [pid 7411] exit_group(0 [pid 7410] exit_group(0 [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7412] <... exit_group resumed>) = ? [pid 7414] <... prctl resumed>) = 0 [pid 7413] <... prctl resumed>) = 0 [pid 7411] <... exit_group resumed>) = ? [pid 7410] <... exit_group resumed>) = ? [pid 7412] +++ exited with 0 +++ [pid 7414] setpgid(0, 0 [pid 7413] setpgid(0, 0 [pid 7414] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7413] <... setpgid resumed>) = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7414] <... openat resumed>) = 3 [pid 7413] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7414] write(3, "1000", 4 [pid 7413] write(3, "1000", 4) = 4 [pid 7413] close(3) = 0 [pid 7413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 ./strace-static-x86_64: Process 7416 attached [pid 7414] <... write resumed>) = 4 [pid 7413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7416] set_robust_list(0x555582145660, 24 [pid 7414] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7416 [pid 7416] <... set_robust_list resumed>) = 0 [pid 7414] <... close resumed>) = 0 [pid 7413] <... bpf resumed>) = 4 [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7410] +++ exited with 0 +++ [pid 7411] +++ exited with 0 +++ [pid 7416] <... prctl resumed>) = 0 [pid 7414] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7416] setpgid(0, 0 [pid 7414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7411, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7416] <... setpgid resumed>) = 0 [pid 7414] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7417 attached [pid 7417] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7417 [pid 7417] <... set_robust_list resumed>) = 0 [pid 7416] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7416] write(3, "1000", 4 [pid 7417] <... prctl resumed>) = 0 [pid 7417] setpgid(0, 0 [pid 7416] <... write resumed>) = 4 [pid 7417] <... setpgid resumed>) = 0 [pid 7416] close(3./strace-static-x86_64: Process 7418 attached ) = 0 [pid 7418] set_robust_list(0x555582145660, 24 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7418 [pid 7418] <... set_robust_list resumed>) = 0 [pid 7417] <... openat resumed>) = 3 [pid 7416] <... bpf resumed>) = 3 [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7417] write(3, "1000", 4 [pid 7416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7418] <... prctl resumed>) = 0 [pid 7417] <... write resumed>) = 4 [pid 7418] setpgid(0, 0 [pid 7417] close(3) = 0 [pid 7418] <... setpgid resumed>) = 0 [pid 7417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7417] <... bpf resumed>) = 3 [pid 7416] <... bpf resumed>) = 4 [pid 7414] <... bpf resumed>) = 5 [pid 7413] <... bpf resumed>) = 5 [pid 7418] <... openat resumed>) = 3 [pid 7417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7414] exit_group(0 [pid 7418] write(3, "1000", 4 [pid 7416] <... bpf resumed>) = 5 [pid 7414] <... exit_group resumed>) = ? [pid 7413] exit_group(0 [pid 7418] <... write resumed>) = 4 [pid 7417] <... bpf resumed>) = 4 [pid 7414] +++ exited with 0 +++ [pid 7413] <... exit_group resumed>) = ? [pid 7416] exit_group(0 [pid 7418] close(3 [pid 7416] <... exit_group resumed>) = ? [pid 7418] <... close resumed>) = 0 [pid 7417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7416] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7418] <... bpf resumed>) = 3 [pid 7417] <... bpf resumed>) = 5 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7417] exit_group(0./strace-static-x86_64: Process 7419 attached [pid 7418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7417] <... exit_group resumed>) = ? [pid 7419] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7420 attached [pid 7418] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7420 [pid 7420] set_robust_list(0x555582145660, 24 [pid 7419] <... set_robust_list resumed>) = 0 [pid 7418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7417] +++ exited with 0 +++ [pid 7413] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7419 [pid 7420] <... set_robust_list resumed>) = 0 [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7419] <... prctl resumed>) = 0 [pid 7420] <... prctl resumed>) = 0 [pid 7419] setpgid(0, 0 [pid 7420] setpgid(0, 0 [pid 7419] <... setpgid resumed>) = 0 [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7420] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7422 attached ./strace-static-x86_64: Process 7421 attached [pid 7422] set_robust_list(0x555582145660, 24 [pid 7421] set_robust_list(0x555582145660, 24 [pid 7419] write(3, "1000", 4 [pid 7421] <... set_robust_list resumed>) = 0 [pid 7419] <... write resumed>) = 4 [pid 7422] <... set_robust_list resumed>) = 0 [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7419] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7422 [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7421] <... prctl resumed>) = 0 [pid 7419] <... close resumed>) = 0 [pid 7422] <... prctl resumed>) = 0 [pid 7421] setpgid(0, 0 [pid 7420] <... openat resumed>) = 3 [pid 7419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7421 [pid 7422] setpgid(0, 0 [pid 7421] <... setpgid resumed>) = 0 [pid 7420] write(3, "1000", 4 [pid 7422] <... setpgid resumed>) = 0 [pid 7419] <... bpf resumed>) = 3 [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7420] <... write resumed>) = 4 [pid 7419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7422] <... openat resumed>) = 3 [pid 7421] <... openat resumed>) = 3 [pid 7420] close(3 [pid 7419] <... bpf resumed>) = 4 [pid 7422] write(3, "1000", 4 [pid 7421] write(3, "1000", 4 [pid 7420] <... close resumed>) = 0 [pid 7422] <... write resumed>) = 4 [pid 7421] <... write resumed>) = 4 [pid 7419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7422] close(3 [pid 7421] close(3 [pid 7422] <... close resumed>) = 0 [pid 7421] <... close resumed>) = 0 [pid 7422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7419] <... bpf resumed>) = 5 [pid 7418] <... bpf resumed>) = 5 [pid 7422] <... bpf resumed>) = 3 [pid 7421] <... bpf resumed>) = 3 [pid 7420] <... bpf resumed>) = 3 [pid 7419] exit_group(0 [pid 7418] exit_group(0 [pid 7422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7419] <... exit_group resumed>) = ? [pid 7422] <... bpf resumed>) = 4 [pid 7420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7418] <... exit_group resumed>) = ? [pid 7422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7421] <... bpf resumed>) = 4 [pid 7420] <... bpf resumed>) = 4 [pid 7422] <... bpf resumed>) = 5 [pid 7422] exit_group(0 [pid 7420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7419] +++ exited with 0 +++ [pid 7422] <... exit_group resumed>) = ? [pid 7421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7423 attached [pid 7423] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7423 [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7423] setpgid(0, 0) = 0 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7420] <... bpf resumed>) = 5 [pid 7421] <... bpf resumed>) = 5 [pid 7418] +++ exited with 0 +++ [pid 7422] +++ exited with 0 +++ [pid 7423] <... openat resumed>) = 3 [pid 7421] exit_group(0 [pid 7420] exit_group(0 [pid 7421] <... exit_group resumed>) = ? [pid 7423] write(3, "1000", 4) = 4 [pid 7420] <... exit_group resumed>) = ? [pid 7423] close(3) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7423] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7424 attached ./strace-static-x86_64: Process 7425 attached [pid 7423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7425 [pid 7425] set_robust_list(0x555582145660, 24 [pid 7424] set_robust_list(0x555582145660, 24 [pid 7423] <... bpf resumed>) = 4 [pid 7421] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7424 [pid 7423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7420] +++ exited with 0 +++ [pid 7425] <... set_robust_list resumed>) = 0 [pid 7424] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7424] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7425] setpgid(0, 0 [pid 7424] setpgid(0, 0 [pid 7425] <... setpgid resumed>) = 0 [pid 7424] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7427 attached ./strace-static-x86_64: Process 7426 attached [pid 7427] set_robust_list(0x555582145660, 24 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7427] <... set_robust_list resumed>) = 0 [pid 7426] set_robust_list(0x555582145660, 24 [pid 7425] <... openat resumed>) = 3 [pid 7424] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7427 [pid 7425] write(3, "1000", 4 [pid 7424] write(3, "1000", 4 [pid 7425] <... write resumed>) = 4 [pid 7424] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7426 [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7426] <... set_robust_list resumed>) = 0 [pid 7425] close(3 [pid 7427] <... prctl resumed>) = 0 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7424] close(3 [pid 7427] setpgid(0, 0 [pid 7426] <... prctl resumed>) = 0 [pid 7425] <... close resumed>) = 0 [pid 7424] <... close resumed>) = 0 [pid 7427] <... setpgid resumed>) = 0 [pid 7426] setpgid(0, 0 [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7426] <... setpgid resumed>) = 0 [pid 7425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7427] <... openat resumed>) = 3 [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7425] <... bpf resumed>) = 3 [pid 7427] write(3, "1000", 4 [pid 7426] <... openat resumed>) = 3 [pid 7424] <... bpf resumed>) = 3 [pid 7423] <... bpf resumed>) = 5 [pid 7425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7427] <... write resumed>) = 4 [pid 7426] write(3, "1000", 4 [pid 7424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7423] exit_group(0 [pid 7427] close(3 [pid 7426] <... write resumed>) = 4 [pid 7425] <... bpf resumed>) = 4 [pid 7424] <... bpf resumed>) = 4 [pid 7423] <... exit_group resumed>) = ? [pid 7427] <... close resumed>) = 0 [pid 7426] close(3 [pid 7425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7426] <... close resumed>) = 0 [pid 7424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7423] +++ exited with 0 +++ [pid 7427] <... bpf resumed>) = 3 [pid 7426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7426] <... bpf resumed>) = 3 [pid 7427] <... bpf resumed>) = 4 [pid 7426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7423, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7426] <... bpf resumed>) = 4 [pid 7426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7428 attached [pid 7428] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7428 [pid 7428] <... set_robust_list resumed>) = 0 [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7428] setpgid(0, 0) = 0 [pid 7427] <... bpf resumed>) = 5 [pid 7426] <... bpf resumed>) = 5 [pid 7425] <... bpf resumed>) = 5 [pid 7424] <... bpf resumed>) = 5 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7427] exit_group(0 [pid 7426] exit_group(0 [pid 7424] exit_group(0 [pid 7428] <... openat resumed>) = 3 [pid 7427] <... exit_group resumed>) = ? [pid 7426] <... exit_group resumed>) = ? [pid 7425] exit_group(0 [pid 7424] <... exit_group resumed>) = ? [pid 7428] write(3, "1000", 4 [pid 7427] +++ exited with 0 +++ [pid 7426] +++ exited with 0 +++ [pid 7425] <... exit_group resumed>) = ? [pid 7428] <... write resumed>) = 4 [pid 7424] +++ exited with 0 +++ [pid 7428] close(3) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7428] <... bpf resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7425] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7428] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7430 attached ./strace-static-x86_64: Process 7429 attached [pid 7430] set_robust_list(0x555582145660, 24 [pid 7429] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7430 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7429 [pid 7430] <... set_robust_list resumed>) = 0 [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7430] setpgid(0, 0 [pid 7429] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7431 attached [pid 7430] <... setpgid resumed>) = 0 [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7432 attached [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7432] set_robust_list(0x555582145660, 24 [pid 7431] set_robust_list(0x555582145660, 24 [pid 7429] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7431 [pid 7430] <... openat resumed>) = 3 [pid 7432] <... set_robust_list resumed>) = 0 [pid 7429] setpgid(0, 0 [pid 7428] <... bpf resumed>) = 5 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7431] <... set_robust_list resumed>) = 0 [pid 7430] write(3, "1000", 4 [pid 7429] <... setpgid resumed>) = 0 [pid 7428] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7432 [pid 7432] <... prctl resumed>) = 0 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7430] <... write resumed>) = 4 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7431] <... prctl resumed>) = 0 [pid 7430] close(3 [pid 7428] <... exit_group resumed>) = ? [pid 7432] setpgid(0, 0 [pid 7431] setpgid(0, 0 [pid 7430] <... close resumed>) = 0 [pid 7429] <... openat resumed>) = 3 [pid 7432] <... setpgid resumed>) = 0 [pid 7431] <... setpgid resumed>) = 0 [pid 7430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7429] write(3, "1000", 4 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7429] <... write resumed>) = 4 [pid 7432] <... openat resumed>) = 3 [pid 7431] <... openat resumed>) = 3 [pid 7430] <... bpf resumed>) = 3 [pid 7429] close(3 [pid 7430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7429] <... close resumed>) = 0 [pid 7432] write(3, "1000", 4) = 4 [pid 7431] write(3, "1000", 4 [pid 7429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7428] +++ exited with 0 +++ [pid 7432] close(3 [pid 7431] <... write resumed>) = 4 [pid 7430] <... bpf resumed>) = 4 [pid 7432] <... close resumed>) = 0 [pid 7431] close(3 [pid 7430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7429] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7431] <... close resumed>) = 0 [pid 7429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7432] <... bpf resumed>) = 3 [pid 7431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7431] <... bpf resumed>) = 3 [pid 7429] <... bpf resumed>) = 4 [pid 7431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7432] <... bpf resumed>) = 4 [pid 7431] <... bpf resumed>) = 4 [pid 7429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7433 attached , child_tidptr=0x555582145650) = 7433 [pid 7433] set_robust_list(0x555582145660, 24) = 0 [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7433] setpgid(0, 0) = 0 [pid 7432] <... bpf resumed>) = 5 [pid 7431] <... bpf resumed>) = 5 [pid 7430] <... bpf resumed>) = 5 [pid 7429] <... bpf resumed>) = 5 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7432] exit_group(0 [pid 7431] exit_group(0 [pid 7430] exit_group(0 [pid 7429] exit_group(0 [pid 7432] <... exit_group resumed>) = ? [pid 7431] <... exit_group resumed>) = ? [pid 7430] <... exit_group resumed>) = ? [pid 7433] <... openat resumed>) = 3 [pid 7429] <... exit_group resumed>) = ? [pid 7432] +++ exited with 0 +++ [pid 7433] write(3, "1000", 4) = 4 [pid 7433] close(3) = 0 [pid 7433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7431] +++ exited with 0 +++ [pid 7429] +++ exited with 0 +++ [pid 7433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7430] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7433] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7433] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7433] <... exit_group resumed>) = ? [pid 7433] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7434 attached ./strace-static-x86_64: Process 7436 attached ./strace-static-x86_64: Process 7435 attached [pid 7434] set_robust_list(0x555582145660, 24 [pid 7436] set_robust_list(0x555582145660, 24 [pid 7435] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7437 attached [pid 7436] <... set_robust_list resumed>) = 0 [pid 7435] <... set_robust_list resumed>) = 0 [pid 7434] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7435 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7436 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7434 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7437 [pid 7437] set_robust_list(0x555582145660, 24 [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7438 attached [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7434] <... prctl resumed>) = 0 [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7437] <... set_robust_list resumed>) = 0 [pid 7438] set_robust_list(0x555582145660, 24 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7436] <... prctl resumed>) = 0 [pid 7435] <... prctl resumed>) = 0 [pid 7434] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7438 [pid 7438] <... set_robust_list resumed>) = 0 [pid 7437] <... prctl resumed>) = 0 [pid 7436] setpgid(0, 0 [pid 7435] setpgid(0, 0 [pid 7437] setpgid(0, 0 [pid 7436] <... setpgid resumed>) = 0 [pid 7435] <... setpgid resumed>) = 0 [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7437] <... setpgid resumed>) = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7434] <... setpgid resumed>) = 0 [pid 7438] <... prctl resumed>) = 0 [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7438] setpgid(0, 0 [pid 7437] <... openat resumed>) = 3 [pid 7436] <... openat resumed>) = 3 [pid 7435] <... openat resumed>) = 3 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7438] <... setpgid resumed>) = 0 [pid 7436] write(3, "1000", 4 [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7437] write(3, "1000", 4 [pid 7436] <... write resumed>) = 4 [pid 7437] <... write resumed>) = 4 [pid 7436] close(3 [pid 7435] write(3, "1000", 4 [pid 7434] <... openat resumed>) = 3 [pid 7438] <... openat resumed>) = 3 [pid 7437] close(3 [pid 7436] <... close resumed>) = 0 [pid 7435] <... write resumed>) = 4 [pid 7434] write(3, "1000", 4 [pid 7438] write(3, "1000", 4 [pid 7437] <... close resumed>) = 0 [pid 7436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7435] close(3 [pid 7434] <... write resumed>) = 4 [pid 7438] <... write resumed>) = 4 [pid 7437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7436] <... bpf resumed>) = 3 [pid 7435] <... close resumed>) = 0 [pid 7434] close(3 [pid 7438] close(3 [pid 7437] <... bpf resumed>) = 3 [pid 7436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7434] <... close resumed>) = 0 [pid 7438] <... close resumed>) = 0 [pid 7437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7436] <... bpf resumed>) = 4 [pid 7435] <... bpf resumed>) = 3 [pid 7438] <... bpf resumed>) = 3 [pid 7434] <... bpf resumed>) = 3 [pid 7438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7437] <... bpf resumed>) = 4 [pid 7434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7438] <... bpf resumed>) = 4 [pid 7437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7435] <... bpf resumed>) = 4 [pid 7434] <... bpf resumed>) = 4 [pid 7438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7437] <... bpf resumed>) = 5 [pid 7436] <... bpf resumed>) = 5 [pid 7434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7438] <... bpf resumed>) = 5 [pid 7436] exit_group(0 [pid 7435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7434] <... bpf resumed>) = 5 [pid 7438] exit_group(0 [pid 7437] exit_group(0 [pid 7436] <... exit_group resumed>) = ? [pid 7435] <... bpf resumed>) = 5 [pid 7434] exit_group(0 [pid 7438] <... exit_group resumed>) = ? [pid 7437] <... exit_group resumed>) = ? [pid 7436] +++ exited with 0 +++ [pid 7435] exit_group(0 [pid 7434] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7438] +++ exited with 0 +++ [pid 7435] <... exit_group resumed>) = ? [pid 7434] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7439 attached [pid 7437] +++ exited with 0 +++ [pid 7435] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7439 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7439] set_robust_list(0x555582145660, 24) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7441 attached ./strace-static-x86_64: Process 7440 attached [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7440 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7441 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7441] set_robust_list(0x555582145660, 24 [pid 7440] set_robust_list(0x555582145660, 24 [pid 7441] <... set_robust_list resumed>) = 0 [pid 7440] <... set_robust_list resumed>) = 0 [pid 7439] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7442 attached [pid 7439] setpgid(0, 0 [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7443 attached [pid 7442] set_robust_list(0x555582145660, 24 [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7439] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7442 [pid 7443] set_robust_list(0x555582145660, 24 [pid 7442] <... set_robust_list resumed>) = 0 [pid 7441] <... prctl resumed>) = 0 [pid 7440] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7443 [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7443] <... set_robust_list resumed>) = 0 [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7441] setpgid(0, 0 [pid 7440] setpgid(0, 0 [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7442] <... prctl resumed>) = 0 [pid 7441] <... setpgid resumed>) = 0 [pid 7440] <... setpgid resumed>) = 0 [pid 7439] <... openat resumed>) = 3 [pid 7443] <... prctl resumed>) = 0 [pid 7442] setpgid(0, 0 [pid 7443] setpgid(0, 0 [pid 7442] <... setpgid resumed>) = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7443] <... setpgid resumed>) = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7440] <... openat resumed>) = 3 [pid 7439] write(3, "1000", 4 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7442] <... openat resumed>) = 3 [pid 7439] <... write resumed>) = 4 [pid 7443] <... openat resumed>) = 3 [pid 7442] write(3, "1000", 4 [pid 7441] <... openat resumed>) = 3 [pid 7439] close(3 [pid 7442] <... write resumed>) = 4 [pid 7440] write(3, "1000", 4 [pid 7439] <... close resumed>) = 0 [pid 7443] write(3, "1000", 4 [pid 7442] close(3 [pid 7441] write(3, "1000", 4 [pid 7440] <... write resumed>) = 4 [pid 7439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7443] <... write resumed>) = 4 [pid 7442] <... close resumed>) = 0 [pid 7441] <... write resumed>) = 4 [pid 7440] close(3 [pid 7442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7441] close(3 [pid 7440] <... close resumed>) = 0 [pid 7439] <... bpf resumed>) = 3 [pid 7443] close(3 [pid 7441] <... close resumed>) = 0 [pid 7440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7443] <... close resumed>) = 0 [pid 7442] <... bpf resumed>) = 3 [pid 7441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7443] <... bpf resumed>) = 3 [pid 7441] <... bpf resumed>) = 3 [pid 7443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7440] <... bpf resumed>) = 3 [pid 7439] <... bpf resumed>) = 4 [pid 7441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7443] <... bpf resumed>) = 4 [pid 7442] <... bpf resumed>) = 4 [pid 7441] <... bpf resumed>) = 4 [pid 7440] <... bpf resumed>) = 4 [pid 7439] <... bpf resumed>) = 5 [pid 7443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7439] exit_group(0) = ? [pid 7443] <... bpf resumed>) = 5 [pid 7442] <... bpf resumed>) = 5 [pid 7441] <... bpf resumed>) = 5 [pid 7440] <... bpf resumed>) = 5 [pid 7442] exit_group(0 [pid 7441] exit_group(0 [pid 7440] exit_group(0 [pid 7439] +++ exited with 0 +++ [pid 7443] exit_group(0 [pid 7442] <... exit_group resumed>) = ? [pid 7441] <... exit_group resumed>) = ? [pid 7440] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7439, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7443] <... exit_group resumed>) = ? [pid 7440] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7441] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7444 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7444] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7444 [pid 7444] <... set_robust_list resumed>) = 0 [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7444] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7446 attached ./strace-static-x86_64: Process 7445 attached [pid 7446] set_robust_list(0x555582145660, 24 [pid 7445] set_robust_list(0x555582145660, 24 [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7445 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7446 [pid 7446] <... set_robust_list resumed>) = 0 [pid 7445] <... set_robust_list resumed>) = 0 [pid 7446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7442] +++ exited with 0 +++ [pid 7444] <... openat resumed>) = 3 [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7446] <... prctl resumed>) = 0 [pid 7445] <... prctl resumed>) = 0 [pid 7444] write(3, "1000", 4 [pid 7446] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7446] <... setpgid resumed>) = 0 [pid 7445] setpgid(0, 0 [pid 7444] <... write resumed>) = 4 [pid 7446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7445] <... setpgid resumed>) = 0 [pid 7444] close(3 [pid 7443] +++ exited with 0 +++ [pid 7444] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7446] <... openat resumed>) = 3 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7446] write(3, "1000", 4 [pid 7445] <... openat resumed>) = 3 [pid 7444] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7446] <... write resumed>) = 4 [pid 7445] write(3, "1000", 4 [pid 7444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7446] close(3 [pid 7445] <... write resumed>) = 4 [pid 7445] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7445] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7446] <... close resumed>) = 0 [pid 7445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7444] <... bpf resumed>) = 4 [pid 7446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7447 attached ) = 3 [pid 7447] set_robust_list(0x555582145660, 24 [pid 7446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7445] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7448 attached [pid 7447] <... set_robust_list resumed>) = 0 [pid 7445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7447 [pid 7446] <... bpf resumed>) = 4 [pid 7445] <... bpf resumed>) = 4 [pid 7448] set_robust_list(0x555582145660, 24 [pid 7447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7447] setpgid(0, 0 [pid 7448] <... set_robust_list resumed>) = 0 [pid 7447] <... setpgid resumed>) = 0 [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7448 [pid 7448] setpgid(0, 0 [pid 7447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7448] <... setpgid resumed>) = 0 [pid 7445] <... bpf resumed>) = 5 [pid 7444] <... bpf resumed>) = 5 [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7447] <... openat resumed>) = 3 [pid 7446] <... bpf resumed>) = 5 [pid 7445] exit_group(0 [pid 7444] exit_group(0 [pid 7448] <... openat resumed>) = 3 [pid 7447] write(3, "1000", 4 [pid 7446] exit_group(0 [pid 7445] <... exit_group resumed>) = ? [pid 7444] <... exit_group resumed>) = ? [pid 7447] <... write resumed>) = 4 [pid 7447] close(3 [pid 7446] <... exit_group resumed>) = ? [pid 7448] write(3, "1000", 4 [pid 7447] <... close resumed>) = 0 [pid 7446] +++ exited with 0 +++ [pid 7445] +++ exited with 0 +++ [pid 7447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7448] <... write resumed>) = 4 [pid 7447] <... bpf resumed>) = 3 [pid 7444] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7448] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7448] <... close resumed>) = 0 [pid 7447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7449 attached [pid 7448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7447] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7449 ./strace-static-x86_64: Process 7450 attached [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7449] set_robust_list(0x555582145660, 24 [pid 7448] <... bpf resumed>) = 3 [pid 7447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7450] set_robust_list(0x555582145660, 24 [pid 7449] <... set_robust_list resumed>) = 0 [pid 7448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7450 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7450] <... set_robust_list resumed>) = 0 [pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7449] <... prctl resumed>) = 0 [pid 7448] <... bpf resumed>) = 4 [pid 7450] <... prctl resumed>) = 0 [pid 7449] setpgid(0, 0 [pid 7448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7450] setpgid(0, 0 [pid 7449] <... setpgid resumed>) = 0 [pid 7450] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7451 attached ) = 3 [pid 7451] set_robust_list(0x555582145660, 24 [pid 7450] <... openat resumed>) = 3 [pid 7449] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7451 [pid 7450] write(3, "1000", 4) = 4 [pid 7450] close(3 [pid 7451] <... set_robust_list resumed>) = 0 [pid 7449] <... write resumed>) = 4 [pid 7448] <... bpf resumed>) = 5 [pid 7447] <... bpf resumed>) = 5 [pid 7451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7450] <... close resumed>) = 0 [pid 7449] close(3 [pid 7450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7448] exit_group(0 [pid 7447] exit_group(0 [pid 7451] <... prctl resumed>) = 0 [pid 7449] <... close resumed>) = 0 [pid 7448] <... exit_group resumed>) = ? [pid 7447] <... exit_group resumed>) = ? [pid 7450] <... bpf resumed>) = 3 [pid 7450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7451] setpgid(0, 0 [pid 7449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7451] <... setpgid resumed>) = 0 [pid 7449] <... bpf resumed>) = 3 [pid 7451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7451] <... openat resumed>) = 3 [pid 7449] <... bpf resumed>) = 4 [pid 7448] +++ exited with 0 +++ [pid 7447] +++ exited with 0 +++ [pid 7449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7451] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7451] <... write resumed>) = 4 [pid 7451] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7451] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7452 attached [pid 7451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7450] <... bpf resumed>) = 5 [pid 7449] <... bpf resumed>) = 5 [pid 7452] set_robust_list(0x555582145660, 24 [pid 7451] <... bpf resumed>) = 3 [pid 7450] exit_group(0 [pid 7449] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7452 ./strace-static-x86_64: Process 7453 attached [pid 7452] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7453 [pid 7453] set_robust_list(0x555582145660, 24) = 0 [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7450] <... exit_group resumed>) = ? [pid 7449] <... exit_group resumed>) = ? [pid 7452] <... prctl resumed>) = 0 [pid 7453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7449] +++ exited with 0 +++ [pid 7453] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7453] setpgid(0, 0) = 0 [pid 7453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7452] setpgid(0, 0 [pid 7451] <... bpf resumed>) = 4 [pid 7453] write(3, "1000", 4 [pid 7452] <... setpgid resumed>) = 0 [pid 7453] <... write resumed>) = 4 [pid 7453] close(3) = 0 [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7452] <... openat resumed>) = 3 [pid 7451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7450] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7453] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7452] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7452] <... write resumed>) = 4 [pid 7452] close(3) = 0 [pid 7452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7455 attached ./strace-static-x86_64: Process 7454 attached [pid 7455] set_robust_list(0x555582145660, 24 [pid 7454] set_robust_list(0x555582145660, 24 [pid 7452] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7454 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7455 [pid 7454] <... set_robust_list resumed>) = 0 [pid 7452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7455] <... set_robust_list resumed>) = 0 [pid 7455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7451] <... bpf resumed>) = 5 [pid 7454] <... prctl resumed>) = 0 [pid 7453] <... bpf resumed>) = 5 [pid 7451] exit_group(0 [pid 7454] setpgid(0, 0 [pid 7453] exit_group(0 [pid 7455] <... prctl resumed>) = 0 [pid 7454] <... setpgid resumed>) = 0 [pid 7453] <... exit_group resumed>) = ? [pid 7451] <... exit_group resumed>) = ? [pid 7455] setpgid(0, 0 [pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7453] +++ exited with 0 +++ [pid 7452] <... bpf resumed>) = 4 [pid 7455] <... setpgid resumed>) = 0 [pid 7454] <... openat resumed>) = 3 [pid 7452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7451] +++ exited with 0 +++ [pid 7455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7454] write(3, "1000", 4) = 4 [pid 7454] close(3) = 0 [pid 7455] <... openat resumed>) = 3 [pid 7454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7455] write(3, "1000", 4./strace-static-x86_64: Process 7456 attached ) = 4 [pid 7454] <... bpf resumed>) = 3 [pid 7452] <... bpf resumed>) = 5 [pid 7456] set_robust_list(0x555582145660, 24 [pid 7455] close(3 [pid 7454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7456] <... set_robust_list resumed>) = 0 [pid 7455] <... close resumed>) = 0 [pid 7452] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7456 [pid 7456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7452] <... exit_group resumed>) = ? [pid 7454] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7456] <... prctl resumed>) = 0 [pid 7455] <... bpf resumed>) = 3 [pid 7456] setpgid(0, 0 [pid 7455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7457 attached [pid 7456] <... setpgid resumed>) = 0 [pid 7455] <... bpf resumed>) = 4 [pid 7454] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7457 [pid 7457] set_robust_list(0x555582145660, 24 [pid 7456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7454] exit_group(0 [pid 7452] +++ exited with 0 +++ [pid 7457] <... set_robust_list resumed>) = 0 [pid 7456] <... openat resumed>) = 3 [pid 7456] write(3, "1000", 4 [pid 7455] <... bpf resumed>) = 5 [pid 7454] <... exit_group resumed>) = ? [pid 7457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7456] <... write resumed>) = 4 [pid 7455] exit_group(0 [pid 7457] <... prctl resumed>) = 0 [pid 7456] close(3 [pid 7455] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7457] setpgid(0, 0 [pid 7456] <... close resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7457] <... setpgid resumed>) = 0 [pid 7456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7456] <... bpf resumed>) = 3 [pid 7456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7457] <... openat resumed>) = 3 [pid 7457] write(3, "1000", 4./strace-static-x86_64: Process 7458 attached ) = 4 [pid 7456] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7458 [pid 7457] close(3 [pid 7458] set_robust_list(0x555582145660, 24 [pid 7457] <... close resumed>) = 0 [pid 7458] <... set_robust_list resumed>) = 0 [pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7458] <... prctl resumed>) = 0 [pid 7456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7458] setpgid(0, 0 [pid 7457] <... bpf resumed>) = 3 [pid 7458] <... setpgid resumed>) = 0 [pid 7457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7458] write(3, "1000", 4) = 4 [pid 7457] <... bpf resumed>) = 4 [pid 7458] close(3 [pid 7457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7454] +++ exited with 0 +++ [pid 7458] <... close resumed>) = 0 [pid 7458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7455] +++ exited with 0 +++ [pid 7458] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7459 attached [pid 7458] <... bpf resumed>) = 4 [pid 7458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7459] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7460 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7459 [pid 7459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7460 [pid 7460] set_robust_list(0x555582145660, 24) = 0 [pid 7459] <... prctl resumed>) = 0 [pid 7460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7460] setpgid(0, 0 [pid 7459] setpgid(0, 0 [pid 7460] <... setpgid resumed>) = 0 [pid 7459] <... setpgid resumed>) = 0 [pid 7459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7460] write(3, "1000", 4 [pid 7459] <... openat resumed>) = 3 [pid 7459] write(3, "1000", 4 [pid 7460] <... write resumed>) = 4 [pid 7459] <... write resumed>) = 4 [pid 7460] close(3 [pid 7459] close(3 [pid 7460] <... close resumed>) = 0 [pid 7459] <... close resumed>) = 0 [pid 7460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7460] <... bpf resumed>) = 3 [pid 7459] <... bpf resumed>) = 3 [pid 7460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7460] <... bpf resumed>) = 4 [pid 7460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7459] <... bpf resumed>) = 4 [pid 7458] <... bpf resumed>) = 5 [pid 7457] <... bpf resumed>) = 5 [pid 7456] <... bpf resumed>) = 5 [pid 7459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7458] exit_group(0 [pid 7460] <... bpf resumed>) = 5 [pid 7459] <... bpf resumed>) = 5 [pid 7458] <... exit_group resumed>) = ? [pid 7457] exit_group(0 [pid 7456] exit_group(0 [pid 7460] exit_group(0 [pid 7459] exit_group(0 [pid 7458] +++ exited with 0 +++ [pid 7457] <... exit_group resumed>) = ? [pid 7456] <... exit_group resumed>) = ? [pid 7460] <... exit_group resumed>) = ? [pid 7459] <... exit_group resumed>) = ? [pid 7457] +++ exited with 0 +++ [pid 7456] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7457, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7461 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7461] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7463 attached ./strace-static-x86_64: Process 7462 attached [pid 7461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7460] +++ exited with 0 +++ [pid 7459] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7461 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7463] set_robust_list(0x555582145660, 24 [pid 7462] set_robust_list(0x555582145660, 24 [pid 7461] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7462 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7463 [pid 7463] <... set_robust_list resumed>) = 0 [pid 7462] <... set_robust_list resumed>) = 0 [pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7462] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7461] setpgid(0, 0) = 0 [pid 7462] setpgid(0, 0 [pid 7461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7463] <... prctl resumed>) = 0 [pid 7462] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7464 attached ./strace-static-x86_64: Process 7465 attached [pid 7464] set_robust_list(0x555582145660, 24 [pid 7463] setpgid(0, 0 [pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7465 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7464 [pid 7465] set_robust_list(0x555582145660, 24 [pid 7464] <... set_robust_list resumed>) = 0 [pid 7463] <... setpgid resumed>) = 0 [pid 7461] write(3, "1000", 4 [pid 7465] <... set_robust_list resumed>) = 0 [pid 7462] <... openat resumed>) = 3 [pid 7465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7462] write(3, "1000", 4 [pid 7461] <... write resumed>) = 4 [pid 7465] <... prctl resumed>) = 0 [pid 7464] <... prctl resumed>) = 0 [pid 7463] <... openat resumed>) = 3 [pid 7462] <... write resumed>) = 4 [pid 7461] close(3 [pid 7465] setpgid(0, 0 [pid 7464] setpgid(0, 0 [pid 7463] write(3, "1000", 4 [pid 7462] close(3 [pid 7461] <... close resumed>) = 0 [pid 7464] <... setpgid resumed>) = 0 [pid 7465] <... setpgid resumed>) = 0 [pid 7463] <... write resumed>) = 4 [pid 7462] <... close resumed>) = 0 [pid 7461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7463] close(3 [pid 7462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7465] <... openat resumed>) = 3 [pid 7464] <... openat resumed>) = 3 [pid 7463] <... close resumed>) = 0 [pid 7462] <... bpf resumed>) = 3 [pid 7461] <... bpf resumed>) = 3 [pid 7463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7464] write(3, "1000", 4 [pid 7465] write(3, "1000", 4 [pid 7464] <... write resumed>) = 4 [pid 7463] <... bpf resumed>) = 3 [pid 7462] <... bpf resumed>) = 4 [pid 7465] <... write resumed>) = 4 [pid 7464] close(3 [pid 7461] <... bpf resumed>) = 4 [pid 7463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7465] close(3 [pid 7464] <... close resumed>) = 0 [pid 7462] <... bpf resumed>) = 5 [pid 7461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7465] <... close resumed>) = 0 [pid 7464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7463] <... bpf resumed>) = 4 [pid 7462] exit_group(0 [pid 7463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7462] <... exit_group resumed>) = ? [pid 7461] <... bpf resumed>) = 5 [pid 7465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7464] <... bpf resumed>) = 3 [pid 7461] exit_group(0 [pid 7465] <... bpf resumed>) = 3 [pid 7464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7461] <... exit_group resumed>) = ? [pid 7465] <... bpf resumed>) = 4 [pid 7464] <... bpf resumed>) = 4 [pid 7465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7463] <... bpf resumed>) = 5 [pid 7462] +++ exited with 0 +++ [pid 7463] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7466 attached , child_tidptr=0x555582145650) = 7466 [pid 7466] set_robust_list(0x555582145660, 24) = 0 [pid 7466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7465] <... bpf resumed>) = 5 [pid 7464] <... bpf resumed>) = 5 [pid 7463] +++ exited with 0 +++ [pid 7461] +++ exited with 0 +++ [pid 7466] <... prctl resumed>) = 0 [pid 7465] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7466] setpgid(0, 0 [pid 7465] <... exit_group resumed>) = ? [pid 7466] <... setpgid resumed>) = 0 [pid 7464] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7464] <... exit_group resumed>) = ? [pid 7466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7466] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7466] write(3, "1000", 4./strace-static-x86_64: Process 7467 attached ) = 4 ./strace-static-x86_64: Process 7468 attached [pid 7467] set_robust_list(0x555582145660, 24 [pid 7466] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7468 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7467 [pid 7468] set_robust_list(0x555582145660, 24 [pid 7467] <... set_robust_list resumed>) = 0 [pid 7466] <... close resumed>) = 0 [pid 7468] <... set_robust_list resumed>) = 0 [pid 7468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7467] <... prctl resumed>) = 0 [pid 7468] <... prctl resumed>) = 0 [pid 7467] setpgid(0, 0 [pid 7468] setpgid(0, 0 [pid 7466] <... bpf resumed>) = 3 [pid 7468] <... setpgid resumed>) = 0 [pid 7468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7467] <... setpgid resumed>) = 0 [pid 7466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7468] <... openat resumed>) = 3 [pid 7467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7468] write(3, "1000", 4 [pid 7467] <... openat resumed>) = 3 [pid 7466] <... bpf resumed>) = 4 [pid 7465] +++ exited with 0 +++ [pid 7464] +++ exited with 0 +++ [pid 7466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7465, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7468] <... write resumed>) = 4 [pid 7468] close(3 [pid 7467] write(3, "1000", 4 [pid 7468] <... close resumed>) = 0 [pid 7467] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7470 attached [pid 7468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7467] close(3./strace-static-x86_64: Process 7469 attached [pid 7468] <... bpf resumed>) = 3 [pid 7467] <... close resumed>) = 0 [pid 7467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7470] set_robust_list(0x555582145660, 24 [pid 7469] set_robust_list(0x555582145660, 24 [pid 7468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7469 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7470 [pid 7470] <... set_robust_list resumed>) = 0 [pid 7467] <... bpf resumed>) = 3 [pid 7469] <... set_robust_list resumed>) = 0 [pid 7466] <... bpf resumed>) = 5 [pid 7467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7466] exit_group(0) = ? [pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7469] <... prctl resumed>) = 0 [pid 7468] <... bpf resumed>) = 4 [pid 7467] <... bpf resumed>) = 4 [pid 7470] <... prctl resumed>) = 0 [pid 7469] setpgid(0, 0 [pid 7466] +++ exited with 0 +++ [pid 7470] setpgid(0, 0 [pid 7469] <... setpgid resumed>) = 0 [pid 7468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7470] <... setpgid resumed>) = 0 [pid 7469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7469] <... openat resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7469] write(3, "1000", 4 [pid 7470] <... openat resumed>) = 3 [pid 7468] <... bpf resumed>) = 5 [pid 7467] <... bpf resumed>) = 5 [pid 7470] write(3, "1000", 4) = 4 [pid 7469] <... write resumed>) = 4 [pid 7468] exit_group(0 [pid 7467] exit_group(0 [pid 7470] close(3 [pid 7469] close(3 [pid 7468] <... exit_group resumed>) = ? [pid 7467] <... exit_group resumed>) = ? [pid 7470] <... close resumed>) = 0 [pid 7469] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7470] <... bpf resumed>) = 3 [pid 7470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7469] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7471 attached [pid 7469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7471] set_robust_list(0x555582145660, 24 [pid 7470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7471 [pid 7471] <... set_robust_list resumed>) = 0 [pid 7471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7469] <... bpf resumed>) = 4 [pid 7468] +++ exited with 0 +++ [pid 7467] +++ exited with 0 +++ [pid 7471] <... prctl resumed>) = 0 [pid 7469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7471] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7471] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7472 attached ) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7472 ./strace-static-x86_64: Process 7473 attached [pid 7472] set_robust_list(0x555582145660, 24 [pid 7471] write(3, "1000", 4 [pid 7473] set_robust_list(0x555582145660, 24 [pid 7472] <... set_robust_list resumed>) = 0 [pid 7471] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7473 [pid 7473] <... set_robust_list resumed>) = 0 [pid 7472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7471] close(3 [pid 7473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7472] <... prctl resumed>) = 0 [pid 7471] <... close resumed>) = 0 [pid 7473] <... prctl resumed>) = 0 [pid 7472] setpgid(0, 0 [pid 7471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7473] setpgid(0, 0 [pid 7472] <... setpgid resumed>) = 0 [pid 7471] <... bpf resumed>) = 3 [pid 7469] <... bpf resumed>) = 5 [pid 7470] <... bpf resumed>) = 5 [pid 7473] <... setpgid resumed>) = 0 [pid 7471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7470] exit_group(0 [pid 7469] exit_group(0 [pid 7470] <... exit_group resumed>) = ? [pid 7469] <... exit_group resumed>) = ? [pid 7473] <... openat resumed>) = 3 [pid 7472] <... openat resumed>) = 3 [pid 7471] <... bpf resumed>) = 4 [pid 7473] write(3, "1000", 4 [pid 7472] write(3, "1000", 4) = 4 [pid 7473] <... write resumed>) = 4 [pid 7472] close(3 [pid 7473] close(3 [pid 7472] <... close resumed>) = 0 [pid 7471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7469] +++ exited with 0 +++ [pid 7473] <... close resumed>) = 0 [pid 7472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7470] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7472] <... bpf resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7473] <... bpf resumed>) = 3 [pid 7472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7473] <... bpf resumed>) = 4 [pid 7472] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7474 ./strace-static-x86_64: Process 7474 attached [pid 7473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7471] <... bpf resumed>) = 5 [pid 7474] set_robust_list(0x555582145660, 24) = 0 [pid 7473] <... bpf resumed>) = 5 [pid 7472] <... bpf resumed>) = 5 [pid 7471] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7473] exit_group(0 [pid 7471] <... exit_group resumed>) = ? [pid 7474] <... prctl resumed>) = 0 [pid 7472] exit_group(0 [pid 7474] setpgid(0, 0 [pid 7472] <... exit_group resumed>) = ? [pid 7474] <... setpgid resumed>) = 0 [pid 7473] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7475 attached [pid 7472] +++ exited with 0 +++ [pid 7475] set_robust_list(0x555582145660, 24) = 0 [pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7475] <... prctl resumed>) = 0 [pid 7474] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7475 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7475] setpgid(0, 0 [pid 7474] write(3, "1000", 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7475] <... setpgid resumed>) = 0 [pid 7474] <... write resumed>) = 4 [pid 7475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7474] close(3) = 0 [pid 7475] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7473] +++ exited with 0 +++ [pid 7471] +++ exited with 0 +++ [pid 7475] write(3, "1000", 4./strace-static-x86_64: Process 7476 attached [pid 7476] set_robust_list(0x555582145660, 24) = 0 [pid 7475] <... write resumed>) = 4 [pid 7476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7475] close(3 [pid 7474] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7476 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7475] <... close resumed>) = 0 [pid 7476] <... prctl resumed>) = 0 [pid 7474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7476] setpgid(0, 0) = 0 [pid 7476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7477 attached ) = 3 [pid 7475] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7477] set_robust_list(0x555582145660, 24) = 0 [pid 7476] write(3, "1000", 4) = 4 [pid 7477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7476] close(3 [pid 7477] <... prctl resumed>) = 0 [pid 7476] <... close resumed>) = 0 [pid 7474] <... bpf resumed>) = 4 [pid 7477] setpgid(0, 0 [pid 7476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7477] <... setpgid resumed>) = 0 [pid 7476] <... bpf resumed>) = 3 [pid 7477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7478 attached [pid 7475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7477] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7477 [pid 7476] <... bpf resumed>) = 4 [pid 7477] write(3, "1000", 4 [pid 7476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7477] <... write resumed>) = 4 [pid 7476] <... bpf resumed>) = 5 [pid 7474] <... bpf resumed>) = 5 [pid 7478] set_robust_list(0x555582145660, 24 [pid 7477] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7478 [pid 7478] <... set_robust_list resumed>) = 0 [pid 7474] exit_group(0 [pid 7478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7477] <... close resumed>) = 0 [pid 7476] exit_group(0 [pid 7474] <... exit_group resumed>) = ? [pid 7478] <... prctl resumed>) = 0 [pid 7477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7476] <... exit_group resumed>) = ? [pid 7475] <... bpf resumed>) = 4 [pid 7478] setpgid(0, 0 [pid 7477] <... bpf resumed>) = 3 [pid 7475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7478] <... setpgid resumed>) = 0 [pid 7477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7477] <... bpf resumed>) = 4 [pid 7477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7478] <... openat resumed>) = 3 [pid 7478] write(3, "1000", 4) = 4 [pid 7478] close(3) = 0 [pid 7478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7476] +++ exited with 0 +++ [pid 7474] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7479 attached [pid 7479] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7479 [pid 7479] <... set_robust_list resumed>) = 0 [pid 7479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7479] <... prctl resumed>) = 0 [pid 7479] setpgid(0, 0) = 0 [pid 7479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7480 attached [pid 7480] set_robust_list(0x555582145660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7480 [pid 7480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7479] <... openat resumed>) = 3 [pid 7478] <... bpf resumed>) = 5 [pid 7477] <... bpf resumed>) = 5 [pid 7475] <... bpf resumed>) = 5 [pid 7480] <... prctl resumed>) = 0 [pid 7480] setpgid(0, 0 [pid 7479] write(3, "1000", 4 [pid 7478] exit_group(0 [pid 7475] exit_group(0 [pid 7480] <... setpgid resumed>) = 0 [pid 7479] <... write resumed>) = 4 [pid 7477] exit_group(0 [pid 7479] close(3 [pid 7478] <... exit_group resumed>) = ? [pid 7475] <... exit_group resumed>) = ? [pid 7480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7479] <... close resumed>) = 0 [pid 7477] <... exit_group resumed>) = ? [pid 7475] +++ exited with 0 +++ [pid 7480] <... openat resumed>) = 3 [pid 7479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7480] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7479] <... bpf resumed>) = 3 [pid 7480] <... write resumed>) = 4 [pid 7480] close(3 [pid 7479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7480] <... close resumed>) = 0 [pid 7480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7480] <... bpf resumed>) = 3 [pid 7479] <... bpf resumed>) = 4 [pid 7480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7481 attached ) = 4 [pid 7479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7481] set_robust_list(0x555582145660, 24 [pid 7480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7481 [pid 7481] <... set_robust_list resumed>) = 0 [pid 7481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7481] setpgid(0, 0 [pid 7478] +++ exited with 0 +++ [pid 7477] +++ exited with 0 +++ [pid 7481] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7481] write(3, "1000", 4) = 4 [pid 7481] close(3) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 ./strace-static-x86_64: Process 7483 attached ./strace-static-x86_64: Process 7482 attached [pid 7483] set_robust_list(0x555582145660, 24) = 0 [pid 7482] set_robust_list(0x555582145660, 24 [pid 7481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7483 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7482 [pid 7483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7482] <... set_robust_list resumed>) = 0 [pid 7483] <... prctl resumed>) = 0 [pid 7483] setpgid(0, 0 [pid 7482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7483] <... setpgid resumed>) = 0 [pid 7481] <... bpf resumed>) = 4 [pid 7483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7482] <... prctl resumed>) = 0 [pid 7481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7482] setpgid(0, 0 [pid 7483] <... openat resumed>) = 3 [pid 7482] <... setpgid resumed>) = 0 [pid 7483] write(3, "1000", 4 [pid 7482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7483] <... write resumed>) = 4 [pid 7483] close(3 [pid 7482] <... openat resumed>) = 3 [pid 7483] <... close resumed>) = 0 [pid 7482] write(3, "1000", 4 [pid 7483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7482] <... write resumed>) = 4 [pid 7481] <... bpf resumed>) = 5 [pid 7480] <... bpf resumed>) = 5 [pid 7479] <... bpf resumed>) = 5 [pid 7483] <... bpf resumed>) = 3 [pid 7482] close(3 [pid 7483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7482] <... close resumed>) = 0 [pid 7481] exit_group(0 [pid 7480] exit_group(0 [pid 7479] exit_group(0 [pid 7482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7480] <... exit_group resumed>) = ? [pid 7483] <... bpf resumed>) = 4 [pid 7482] <... bpf resumed>) = 3 [pid 7481] <... exit_group resumed>) = ? [pid 7479] <... exit_group resumed>) = ? [pid 7482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7479] +++ exited with 0 +++ [pid 7483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7482] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7484 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7484 [pid 7484] set_robust_list(0x555582145660, 24 [pid 7482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7481] +++ exited with 0 +++ [pid 7480] +++ exited with 0 +++ [pid 7484] <... set_robust_list resumed>) = 0 [pid 7484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7484] <... prctl resumed>) = 0 [pid 7483] <... bpf resumed>) = 5 [pid 7482] <... bpf resumed>) = 5 [pid 7484] setpgid(0, 0 [pid 7483] exit_group(0 [pid 7482] exit_group(0 [pid 7484] <... setpgid resumed>) = 0 [pid 7483] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7482] <... exit_group resumed>) = ? [pid 7484] <... openat resumed>) = 3 [pid 7484] write(3, "1000", 4./strace-static-x86_64: Process 7486 attached ) = 4 [pid 7484] close(3) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7486 [pid 7484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7486] set_robust_list(0x555582145660, 24 [pid 7484] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7486] <... set_robust_list resumed>) = 0 [pid 7484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7484] <... bpf resumed>) = 4 [pid 7486] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7487 attached [pid 7486] setpgid(0, 0) = 0 [pid 7487] set_robust_list(0x555582145660, 24) = 0 [pid 7486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7487 [pid 7487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7486] <... openat resumed>) = 3 [pid 7484] <... bpf resumed>) = 5 [pid 7483] +++ exited with 0 +++ [pid 7487] <... prctl resumed>) = 0 [pid 7484] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7487] setpgid(0, 0 [pid 7486] write(3, "1000", 4 [pid 7487] <... setpgid resumed>) = 0 [pid 7486] <... write resumed>) = 4 [pid 7484] <... exit_group resumed>) = ? [pid 7487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7486] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7486] <... close resumed>) = 0 [pid 7486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7487] <... openat resumed>) = 3 [pid 7486] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7488 attached [pid 7487] write(3, "1000", 4 [pid 7486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7487] <... write resumed>) = 4 [pid 7488] set_robust_list(0x555582145660, 24 [pid 7487] close(3 [pid 7488] <... set_robust_list resumed>) = 0 [pid 7487] <... close resumed>) = 0 [pid 7488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7486] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7488 [pid 7488] <... prctl resumed>) = 0 [pid 7487] <... bpf resumed>) = 3 [pid 7486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7488] setpgid(0, 0 [pid 7487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7488] <... setpgid resumed>) = 0 [pid 7487] <... bpf resumed>) = 4 [pid 7487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7488] write(3, "1000", 4) = 4 [pid 7488] close(3) = 0 [pid 7488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7482] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7488] <... bpf resumed>) = 4 [pid 7484] +++ exited with 0 +++ [pid 7488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7489 attached [pid 7489] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7490 attached ) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7489 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7490 [pid 7490] set_robust_list(0x555582145660, 24) = 0 [pid 7490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7490] <... prctl resumed>) = 0 [pid 7489] setpgid(0, 0 [pid 7490] setpgid(0, 0 [pid 7489] <... setpgid resumed>) = 0 [pid 7490] <... setpgid resumed>) = 0 [pid 7488] <... bpf resumed>) = 5 [pid 7487] <... bpf resumed>) = 5 [pid 7486] <... bpf resumed>) = 5 [pid 7490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7487] exit_group(0 [pid 7486] exit_group(0 [pid 7488] exit_group(0 [pid 7486] <... exit_group resumed>) = ? [pid 7490] <... openat resumed>) = 3 [pid 7489] <... openat resumed>) = 3 [pid 7488] <... exit_group resumed>) = ? [pid 7487] <... exit_group resumed>) = ? [pid 7486] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7486, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7490] write(3, "1000", 4) = 4 [pid 7489] write(3, "1000", 4 [pid 7490] close(3) = 0 [pid 7489] <... write resumed>) = 4 [pid 7489] close(3 [pid 7490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7489] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7490] <... bpf resumed>) = 3 [pid 7489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7491 attached [pid 7490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7489] <... bpf resumed>) = 3 [pid 7491] set_robust_list(0x555582145660, 24) = 0 [pid 7489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7488] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7491 [pid 7490] <... bpf resumed>) = 4 [pid 7491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7489] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7491] <... prctl resumed>) = 0 [pid 7487] +++ exited with 0 +++ [pid 7491] setpgid(0, 0 [pid 7490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7491] <... setpgid resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7491] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7493 attached ./strace-static-x86_64: Process 7492 attached [pid 7492] set_robust_list(0x555582145660, 24) = 0 [pid 7493] set_robust_list(0x555582145660, 24 [pid 7492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7491] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7492 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7493 [pid 7493] <... set_robust_list resumed>) = 0 [pid 7492] <... prctl resumed>) = 0 [pid 7491] <... write resumed>) = 4 [pid 7493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7491] close(3 [pid 7492] setpgid(0, 0 [pid 7491] <... close resumed>) = 0 [pid 7493] <... prctl resumed>) = 0 [pid 7492] <... setpgid resumed>) = 0 [pid 7491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7491] <... bpf resumed>) = 3 [pid 7493] setpgid(0, 0 [pid 7491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7493] <... setpgid resumed>) = 0 [pid 7492] <... openat resumed>) = 3 [pid 7491] <... bpf resumed>) = 4 [pid 7491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7492] write(3, "1000", 4) = 4 [pid 7492] close(3) = 0 [pid 7492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7493] <... openat resumed>) = 3 [pid 7492] <... bpf resumed>) = 4 [pid 7493] write(3, "1000", 4) = 4 [pid 7492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7493] close(3 [pid 7491] <... bpf resumed>) = 5 [pid 7490] <... bpf resumed>) = 5 [pid 7489] <... bpf resumed>) = 5 [pid 7493] <... close resumed>) = 0 [pid 7492] <... bpf resumed>) = 5 [pid 7491] exit_group(0 [pid 7489] exit_group(0 [pid 7493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7492] exit_group(0 [pid 7490] exit_group(0 [pid 7489] <... exit_group resumed>) = ? [pid 7491] <... exit_group resumed>) = ? [pid 7493] <... bpf resumed>) = 3 [pid 7492] <... exit_group resumed>) = ? [pid 7491] +++ exited with 0 +++ [pid 7489] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7492] +++ exited with 0 +++ [pid 7490] <... exit_group resumed>) = ? [pid 7493] <... bpf resumed>) = 4 [pid 7493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7493] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7493] <... exit_group resumed>) = ? [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7494 attached [pid 7493] +++ exited with 0 +++ [pid 7490] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7494 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7495 attached [pid 7494] set_robust_list(0x555582145660, 24) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7496 attached [pid 7495] set_robust_list(0x555582145660, 24 [pid 7494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7496 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7495 [pid 7496] set_robust_list(0x555582145660, 24 [pid 7495] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7494] <... prctl resumed>) = 0 [pid 7495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7494] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7494] <... setpgid resumed>) = 0 [pid 7494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7497 attached ./strace-static-x86_64: Process 7498 attached [pid 7496] <... set_robust_list resumed>) = 0 [pid 7495] <... prctl resumed>) = 0 [pid 7494] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7497 [pid 7498] set_robust_list(0x555582145660, 24 [pid 7497] set_robust_list(0x555582145660, 24 [pid 7496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7495] setpgid(0, 0 [pid 7494] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7498 [pid 7497] <... set_robust_list resumed>) = 0 [pid 7498] <... set_robust_list resumed>) = 0 [pid 7497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7496] <... prctl resumed>) = 0 [pid 7495] <... setpgid resumed>) = 0 [pid 7498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7497] <... prctl resumed>) = 0 [pid 7496] setpgid(0, 0 [pid 7495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7494] <... write resumed>) = 4 [pid 7498] <... prctl resumed>) = 0 [pid 7494] close(3 [pid 7498] setpgid(0, 0 [pid 7497] setpgid(0, 0 [pid 7496] <... setpgid resumed>) = 0 [pid 7494] <... close resumed>) = 0 [pid 7495] <... openat resumed>) = 3 [pid 7498] <... setpgid resumed>) = 0 [pid 7497] <... setpgid resumed>) = 0 [pid 7496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7496] <... openat resumed>) = 3 [pid 7495] write(3, "1000", 4 [pid 7494] <... bpf resumed>) = 3 [pid 7497] <... openat resumed>) = 3 [pid 7496] write(3, "1000", 4 [pid 7497] write(3, "1000", 4 [pid 7496] <... write resumed>) = 4 [pid 7497] <... write resumed>) = 4 [pid 7496] close(3 [pid 7497] close(3 [pid 7496] <... close resumed>) = 0 [pid 7498] <... openat resumed>) = 3 [pid 7497] <... close resumed>) = 0 [pid 7496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7495] <... write resumed>) = 4 [pid 7494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7498] write(3, "1000", 4 [pid 7496] <... bpf resumed>) = 3 [pid 7498] <... write resumed>) = 4 [pid 7497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7495] close(3 [pid 7494] <... bpf resumed>) = 4 [pid 7495] <... close resumed>) = 0 [pid 7494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7498] close(3 [pid 7497] <... bpf resumed>) = 3 [pid 7496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7494] <... bpf resumed>) = 5 [pid 7498] <... close resumed>) = 0 [pid 7497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7495] <... bpf resumed>) = 3 [pid 7494] exit_group(0 [pid 7495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7494] <... exit_group resumed>) = ? [pid 7498] <... bpf resumed>) = 3 [pid 7497] <... bpf resumed>) = 4 [pid 7496] <... bpf resumed>) = 4 [pid 7495] <... bpf resumed>) = 4 [pid 7498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7494] +++ exited with 0 +++ [pid 7497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7498] <... bpf resumed>) = 4 [pid 7498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7499 attached , child_tidptr=0x555582145650) = 7499 [pid 7499] set_robust_list(0x555582145660, 24) = 0 [pid 7498] <... bpf resumed>) = 5 [pid 7497] <... bpf resumed>) = 5 [pid 7496] <... bpf resumed>) = 5 [pid 7495] <... bpf resumed>) = 5 [pid 7499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7498] exit_group(0 [pid 7497] exit_group(0 [pid 7496] exit_group(0 [pid 7495] exit_group(0 [pid 7499] <... prctl resumed>) = 0 [pid 7498] <... exit_group resumed>) = ? [pid 7497] <... exit_group resumed>) = ? [pid 7496] <... exit_group resumed>) = ? [pid 7495] <... exit_group resumed>) = ? [pid 7499] setpgid(0, 0 [pid 7498] +++ exited with 0 +++ [pid 7496] +++ exited with 0 +++ [pid 7495] +++ exited with 0 +++ [pid 7499] <... setpgid resumed>) = 0 [pid 7497] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7499] <... openat resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7497, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 7499] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7499] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7499] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7499] <... close resumed>) = 0 [pid 7499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7503 attached ./strace-static-x86_64: Process 7502 attached ./strace-static-x86_64: Process 7501 attached ./strace-static-x86_64: Process 7500 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7500 [pid 7501] set_robust_list(0x555582145660, 24 [pid 7500] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7503 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7501 [pid 7503] set_robust_list(0x555582145660, 24 [pid 7502] set_robust_list(0x555582145660, 24 [pid 7500] <... set_robust_list resumed>) = 0 [pid 7503] <... set_robust_list resumed>) = 0 [pid 7502] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7502 [pid 7503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7501] <... set_robust_list resumed>) = 0 [pid 7500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7499] <... bpf resumed>) = 5 [pid 7503] <... prctl resumed>) = 0 [pid 7502] <... prctl resumed>) = 0 [pid 7501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7500] <... prctl resumed>) = 0 [pid 7499] exit_group(0 [pid 7503] setpgid(0, 0 [pid 7502] setpgid(0, 0 [pid 7501] <... prctl resumed>) = 0 [pid 7500] setpgid(0, 0 [pid 7499] <... exit_group resumed>) = ? [pid 7503] <... setpgid resumed>) = 0 [pid 7502] <... setpgid resumed>) = 0 [pid 7501] setpgid(0, 0 [pid 7500] <... setpgid resumed>) = 0 [pid 7503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] <... setpgid resumed>) = 0 [pid 7501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7503] <... openat resumed>) = 3 [pid 7502] <... openat resumed>) = 3 [pid 7501] <... openat resumed>) = 3 [pid 7500] <... openat resumed>) = 3 [pid 7499] +++ exited with 0 +++ [pid 7500] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7503] write(3, "1000", 4 [pid 7502] write(3, "1000", 4 [pid 7501] write(3, "1000", 4 [pid 7500] <... write resumed>) = 4 [pid 7503] <... write resumed>) = 4 [pid 7502] <... write resumed>) = 4 [pid 7501] <... write resumed>) = 4 [pid 7500] close(3 [pid 7501] close(3 [pid 7500] <... close resumed>) = 0 [pid 7503] close(3 [pid 7502] close(3 [pid 7501] <... close resumed>) = 0 [pid 7500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7503] <... close resumed>) = 0 [pid 7502] <... close resumed>) = 0 [pid 7501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7500] <... bpf resumed>) = 3 [pid 7503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7501] <... bpf resumed>) = 3 [pid 7500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7503] <... bpf resumed>) = 3 [pid 7502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7502] <... bpf resumed>) = 3 [pid 7501] <... bpf resumed>) = 4 [pid 7500] <... bpf resumed>) = 4 [pid 7502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7504 attached [pid 7503] <... bpf resumed>) = 4 [pid 7502] <... bpf resumed>) = 4 [pid 7501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7504 [pid 7502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7504] set_robust_list(0x555582145660, 24 [pid 7503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7504] <... set_robust_list resumed>) = 0 [pid 7504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7504] setpgid(0, 0) = 0 [pid 7503] <... bpf resumed>) = 5 [pid 7502] <... bpf resumed>) = 5 [pid 7501] <... bpf resumed>) = 5 [pid 7500] <... bpf resumed>) = 5 [pid 7504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7501] exit_group(0 [pid 7500] exit_group(0 [pid 7503] exit_group(0 [pid 7502] exit_group(0 [pid 7504] <... openat resumed>) = 3 [pid 7503] <... exit_group resumed>) = ? [pid 7502] <... exit_group resumed>) = ? [pid 7501] <... exit_group resumed>) = ? [pid 7500] <... exit_group resumed>) = ? [pid 7502] +++ exited with 0 +++ [pid 7501] +++ exited with 0 +++ [pid 7503] +++ exited with 0 +++ [pid 7504] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7504] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7504] close(3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7504] <... close resumed>) = 0 [pid 7504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7500] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7504] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7505 attached [pid 7504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7505 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7505] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7506 attached [pid 7504] <... bpf resumed>) = 4 [pid 7506] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7507 attached [pid 7505] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7506 ./strace-static-x86_64: Process 7508 attached [pid 7507] set_robust_list(0x555582145660, 24 [pid 7506] <... set_robust_list resumed>) = 0 [pid 7505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7507 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7508 [pid 7507] <... set_robust_list resumed>) = 0 [pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7508] set_robust_list(0x555582145660, 24 [pid 7505] <... prctl resumed>) = 0 [pid 7507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7508] <... set_robust_list resumed>) = 0 [pid 7507] <... prctl resumed>) = 0 [pid 7506] <... prctl resumed>) = 0 [pid 7505] setpgid(0, 0 [pid 7508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7507] setpgid(0, 0 [pid 7506] setpgid(0, 0 [pid 7505] <... setpgid resumed>) = 0 [pid 7508] <... prctl resumed>) = 0 [pid 7507] <... setpgid resumed>) = 0 [pid 7506] <... setpgid resumed>) = 0 [pid 7508] setpgid(0, 0 [pid 7507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7508] <... setpgid resumed>) = 0 [pid 7507] <... openat resumed>) = 3 [pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7507] write(3, "1000", 4 [pid 7505] <... openat resumed>) = 3 [pid 7507] <... write resumed>) = 4 [pid 7507] close(3) = 0 [pid 7508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7506] <... openat resumed>) = 3 [pid 7505] write(3, "1000", 4 [pid 7508] <... openat resumed>) = 3 [pid 7507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7506] write(3, "1000", 4 [pid 7505] <... write resumed>) = 4 [pid 7508] write(3, "1000", 4 [pid 7507] <... bpf resumed>) = 3 [pid 7506] <... write resumed>) = 4 [pid 7505] close(3 [pid 7504] <... bpf resumed>) = 5 [pid 7507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7506] close(3 [pid 7508] <... write resumed>) = 4 [pid 7506] <... close resumed>) = 0 [pid 7505] <... close resumed>) = 0 [pid 7507] <... bpf resumed>) = 4 [pid 7504] exit_group(0 [pid 7508] close(3 [pid 7507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7504] <... exit_group resumed>) = ? [pid 7508] <... close resumed>) = 0 [pid 7507] <... bpf resumed>) = 5 [pid 7506] <... bpf resumed>) = 3 [pid 7505] <... bpf resumed>) = 3 [pid 7508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7507] exit_group(0 [pid 7508] <... bpf resumed>) = 3 [pid 7507] <... exit_group resumed>) = ? [pid 7506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7506] <... bpf resumed>) = 4 [pid 7505] <... bpf resumed>) = 4 [pid 7508] <... bpf resumed>) = 4 [pid 7505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7507] +++ exited with 0 +++ [pid 7504] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7509 attached [pid 7509] set_robust_list(0x555582145660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7509] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7510 attached ) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7509 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7510 [pid 7510] set_robust_list(0x555582145660, 24 [pid 7509] setpgid(0, 0 [pid 7510] <... set_robust_list resumed>) = 0 [pid 7509] <... setpgid resumed>) = 0 [pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7510] setpgid(0, 0 [pid 7509] <... openat resumed>) = 3 [pid 7508] <... bpf resumed>) = 5 [pid 7506] <... bpf resumed>) = 5 [pid 7505] <... bpf resumed>) = 5 [pid 7510] <... setpgid resumed>) = 0 [pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7505] exit_group(0 [pid 7509] write(3, "1000", 4 [pid 7510] <... openat resumed>) = 3 [pid 7509] <... write resumed>) = 4 [pid 7509] close(3) = 0 [pid 7506] exit_group(0 [pid 7510] write(3, "1000", 4 [pid 7509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7508] exit_group(0 [pid 7506] <... exit_group resumed>) = ? [pid 7505] <... exit_group resumed>) = ? [pid 7510] <... write resumed>) = 4 [pid 7509] <... bpf resumed>) = 3 [pid 7508] <... exit_group resumed>) = ? [pid 7510] close(3 [pid 7509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7510] <... close resumed>) = 0 [pid 7509] <... bpf resumed>) = 4 [pid 7510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7506] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7511 attached [pid 7510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7511] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7511 [pid 7511] <... set_robust_list resumed>) = 0 [pid 7511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7511] setpgid(0, 0) = 0 [pid 7511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7511] write(3, "1000", 4 [pid 7509] <... bpf resumed>) = 5 [pid 7505] +++ exited with 0 +++ [pid 7511] <... write resumed>) = 4 [pid 7509] exit_group(0 [pid 7511] close(3 [pid 7509] <... exit_group resumed>) = ? [pid 7511] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7513 attached [pid 7513] set_robust_list(0x555582145660, 24) = 0 [pid 7511] <... bpf resumed>) = 3 [pid 7511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7513 [pid 7513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7511] <... bpf resumed>) = 4 [pid 7511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7513] setpgid(0, 0) = 0 [pid 7513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7513] write(3, "1000", 4 [pid 7510] <... bpf resumed>) = 5 [pid 7508] +++ exited with 0 +++ [pid 7513] <... write resumed>) = 4 [pid 7513] close(3) = 0 [pid 7510] exit_group(0 [pid 7513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7510] <... exit_group resumed>) = ? [pid 7513] <... bpf resumed>) = 3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7514 attached [pid 7511] <... bpf resumed>) = 5 [pid 7509] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7514 [pid 7511] exit_group(0) = ? [pid 7514] set_robust_list(0x555582145660, 24 [pid 7513] <... bpf resumed>) = 5 [pid 7510] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7514] <... set_robust_list resumed>) = 0 [pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7513] exit_group(0 [pid 7514] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7513] <... exit_group resumed>) = ? [pid 7514] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7516 attached ./strace-static-x86_64: Process 7515 attached [pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7516] set_robust_list(0x555582145660, 24 [pid 7515] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7515 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7516 [pid 7515] <... set_robust_list resumed>) = 0 [pid 7516] <... set_robust_list resumed>) = 0 [pid 7515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7515] <... prctl resumed>) = 0 [pid 7516] <... prctl resumed>) = 0 [pid 7515] setpgid(0, 0 [pid 7514] <... openat resumed>) = 3 [pid 7516] setpgid(0, 0 [pid 7515] <... setpgid resumed>) = 0 [pid 7514] write(3, "1000", 4 [pid 7511] +++ exited with 0 +++ [pid 7516] <... setpgid resumed>) = 0 [pid 7515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7514] <... write resumed>) = 4 [pid 7513] +++ exited with 0 +++ [pid 7516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7515] <... openat resumed>) = 3 [pid 7514] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7515] write(3, "1000", 4 [pid 7514] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7516] <... openat resumed>) = 3 [pid 7516] write(3, "1000", 4) = 4 [pid 7516] close(3./strace-static-x86_64: Process 7517 attached [pid 7515] <... write resumed>) = 4 [pid 7514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7517] set_robust_list(0x555582145660, 24 [pid 7516] <... close resumed>) = 0 [pid 7515] close(3 [pid 7514] <... bpf resumed>) = 3 [pid 7517] <... set_robust_list resumed>) = 0 [pid 7516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7515] <... close resumed>) = 0 [pid 7514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7517 [pid 7517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7516] <... bpf resumed>) = 3 [pid 7515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7517] <... prctl resumed>) = 0 [pid 7516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7515] <... bpf resumed>) = 3 [pid 7514] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7518 attached [pid 7517] setpgid(0, 0 [pid 7515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7518] set_robust_list(0x555582145660, 24 [pid 7517] <... setpgid resumed>) = 0 [pid 7516] <... bpf resumed>) = 4 [pid 7518] <... set_robust_list resumed>) = 0 [pid 7517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7514] <... bpf resumed>) = 5 [pid 7515] <... bpf resumed>) = 4 [pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7514] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7518 [pid 7518] <... prctl resumed>) = 0 [pid 7517] <... openat resumed>) = 3 [pid 7516] <... bpf resumed>) = 5 [pid 7515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7514] <... exit_group resumed>) = ? [pid 7518] setpgid(0, 0 [pid 7516] exit_group(0 [pid 7517] write(3, "1000", 4 [pid 7516] <... exit_group resumed>) = ? [pid 7515] <... bpf resumed>) = 5 [pid 7518] <... setpgid resumed>) = 0 [pid 7517] <... write resumed>) = 4 [pid 7516] +++ exited with 0 +++ [pid 7517] close(3 [pid 7515] exit_group(0 [pid 7517] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7519 attached [pid 7518] <... openat resumed>) = 3 [pid 7517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7515] <... exit_group resumed>) = ? [pid 7519] set_robust_list(0x555582145660, 24 [pid 7518] write(3, "1000", 4) = 4 [pid 7519] <... set_robust_list resumed>) = 0 [pid 7518] close(3) = 0 [pid 7518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7517] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7519 [pid 7519] <... prctl resumed>) = 0 [pid 7518] <... bpf resumed>) = 3 [pid 7517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7519] setpgid(0, 0 [pid 7518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7519] <... setpgid resumed>) = 0 [pid 7517] <... bpf resumed>) = 4 [pid 7518] <... bpf resumed>) = 4 [pid 7519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7519] <... openat resumed>) = 3 [pid 7515] +++ exited with 0 +++ [pid 7514] +++ exited with 0 +++ [pid 7519] write(3, "1000", 4) = 4 [pid 7519] close(3) = 0 [pid 7519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7518] <... bpf resumed>) = 5 [pid 7517] <... bpf resumed>) = 5 [pid 7518] exit_group(0 [pid 7517] exit_group(0 [pid 7518] <... exit_group resumed>) = ? [pid 7517] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7521 attached [pid 7519] <... bpf resumed>) = 5 [pid 7518] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7521 [pid 7521] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7522 attached [pid 7519] exit_group(0 [pid 7522] set_robust_list(0x555582145660, 24 [pid 7521] <... set_robust_list resumed>) = 0 [pid 7519] <... exit_group resumed>) = ? [pid 7522] <... set_robust_list resumed>) = 0 [pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7522 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7522] setpgid(0, 0 [pid 7521] <... prctl resumed>) = 0 [pid 7521] setpgid(0, 0./strace-static-x86_64: Process 7523 attached [pid 7522] <... setpgid resumed>) = 0 [pid 7521] <... setpgid resumed>) = 0 [pid 7523] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7523 [pid 7523] <... set_robust_list resumed>) = 0 [pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7519] +++ exited with 0 +++ [pid 7517] +++ exited with 0 +++ [pid 7523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7522] <... openat resumed>) = 3 [pid 7521] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7523] <... prctl resumed>) = 0 [pid 7522] write(3, "1000", 4 [pid 7521] write(3, "1000", 4 [pid 7522] <... write resumed>) = 4 [pid 7521] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7523] setpgid(0, 0 [pid 7522] close(3 [pid 7521] close(3 [pid 7523] <... setpgid resumed>) = 0 [pid 7522] <... close resumed>) = 0 [pid 7521] <... close resumed>) = 0 ./strace-static-x86_64: Process 7524 attached [pid 7522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7524] set_robust_list(0x555582145660, 24 [pid 7523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7524] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] <... openat resumed>) = 3 [pid 7522] <... bpf resumed>) = 3 [pid 7521] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7524 [pid 7522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7525 attached [pid 7524] <... prctl resumed>) = 0 [pid 7523] write(3, "1000", 4 [pid 7525] set_robust_list(0x555582145660, 24 [pid 7524] setpgid(0, 0 [pid 7523] <... write resumed>) = 4 [pid 7521] <... bpf resumed>) = 4 [pid 7525] <... set_robust_list resumed>) = 0 [pid 7524] <... setpgid resumed>) = 0 [pid 7523] close(3 [pid 7522] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7525 [pid 7525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] <... close resumed>) = 0 [pid 7524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7525] <... prctl resumed>) = 0 [pid 7523] <... bpf resumed>) = 3 [pid 7522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7521] <... bpf resumed>) = 5 [pid 7525] setpgid(0, 0 [pid 7523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7525] <... setpgid resumed>) = 0 [pid 7524] <... openat resumed>) = 3 [pid 7522] <... bpf resumed>) = 5 [pid 7521] exit_group(0 [pid 7524] write(3, "1000", 4 [pid 7521] <... exit_group resumed>) = ? [pid 7525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7524] <... write resumed>) = 4 [pid 7523] <... bpf resumed>) = 4 [pid 7522] exit_group(0 [pid 7524] close(3 [pid 7523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7525] <... openat resumed>) = 3 [pid 7524] <... close resumed>) = 0 [pid 7522] <... exit_group resumed>) = ? [pid 7525] write(3, "1000", 4) = 4 [pid 7525] close(3) = 0 [pid 7525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7525] <... bpf resumed>) = 3 [pid 7524] <... bpf resumed>) = 3 [pid 7525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7523] <... bpf resumed>) = 5 [pid 7521] +++ exited with 0 +++ [pid 7525] <... bpf resumed>) = 4 [pid 7523] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7523] <... exit_group resumed>) = ? [pid 7525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7524] <... bpf resumed>) = 4 [pid 7524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7523] +++ exited with 0 +++ [pid 7522] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7526 attached [pid 7526] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7526 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7527 attached [pid 7526] <... set_robust_list resumed>) = 0 [pid 7527] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7527 [pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7527] <... set_robust_list resumed>) = 0 [pid 7526] <... prctl resumed>) = 0 [pid 7527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7526] setpgid(0, 0 [pid 7527] <... prctl resumed>) = 0 [pid 7527] setpgid(0, 0 [pid 7526] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7527] <... setpgid resumed>) = 0 [pid 7527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7528 attached ) = 3 [pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7528] set_robust_list(0x555582145660, 24) = 0 [pid 7527] write(3, "1000", 4 [pid 7528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7527] <... write resumed>) = 4 [pid 7526] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7528 [pid 7525] <... bpf resumed>) = 5 [pid 7526] write(3, "1000", 4 [pid 7524] <... bpf resumed>) = 5 [pid 7526] <... write resumed>) = 4 [pid 7526] close(3 [pid 7528] <... prctl resumed>) = 0 [pid 7527] close(3 [pid 7528] setpgid(0, 0 [pid 7527] <... close resumed>) = 0 [pid 7526] <... close resumed>) = 0 [pid 7525] exit_group(0 [pid 7528] <... setpgid resumed>) = 0 [pid 7527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7524] exit_group(0 [pid 7528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7527] <... bpf resumed>) = 3 [pid 7526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7525] <... exit_group resumed>) = ? [pid 7524] <... exit_group resumed>) = ? [pid 7527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7526] <... bpf resumed>) = 3 [pid 7527] <... bpf resumed>) = 4 [pid 7527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7528] <... openat resumed>) = 3 [pid 7526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7528] write(3, "1000", 4) = 4 [pid 7528] close(3 [pid 7524] +++ exited with 0 +++ [pid 7528] <... close resumed>) = 0 [pid 7526] <... bpf resumed>) = 4 [pid 7525] +++ exited with 0 +++ [pid 7528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7528] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7529 attached [pid 7528] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7530 attached [pid 7529] set_robust_list(0x555582145660, 24 [pid 7530] set_robust_list(0x555582145660, 24 [pid 7529] <... set_robust_list resumed>) = 0 [pid 7528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7529 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7530 [pid 7530] <... set_robust_list resumed>) = 0 [pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7530] <... prctl resumed>) = 0 [pid 7529] <... prctl resumed>) = 0 [pid 7530] setpgid(0, 0 [pid 7529] setpgid(0, 0 [pid 7530] <... setpgid resumed>) = 0 [pid 7529] <... setpgid resumed>) = 0 [pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7530] write(3, "1000", 4) = 4 [pid 7529] <... openat resumed>) = 3 [pid 7528] <... bpf resumed>) = 5 [pid 7527] <... bpf resumed>) = 5 [pid 7526] <... bpf resumed>) = 5 [pid 7530] close(3 [pid 7529] write(3, "1000", 4 [pid 7528] exit_group(0 [pid 7526] exit_group(0 [pid 7530] <... close resumed>) = 0 [pid 7527] exit_group(0 [pid 7529] <... write resumed>) = 4 [pid 7528] <... exit_group resumed>) = ? [pid 7526] <... exit_group resumed>) = ? [pid 7530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7529] close(3 [pid 7527] <... exit_group resumed>) = ? [pid 7529] <... close resumed>) = 0 [pid 7526] +++ exited with 0 +++ [pid 7529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7530] <... bpf resumed>) = 3 [pid 7529] <... bpf resumed>) = 3 [pid 7530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7530] <... bpf resumed>) = 4 [pid 7529] <... bpf resumed>) = 4 [pid 7528] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7528, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7527] +++ exited with 0 +++ ./strace-static-x86_64: Process 7531 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7531] set_robust_list(0x555582145660, 24 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7531 [pid 7531] <... set_robust_list resumed>) = 0 [pid 7531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7531] setpgid(0, 0) = 0 [pid 7531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7533 attached ./strace-static-x86_64: Process 7532 attached ) = 3 [pid 7530] <... bpf resumed>) = 5 [pid 7529] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7532 [pid 7532] set_robust_list(0x555582145660, 24 [pid 7533] set_robust_list(0x555582145660, 24 [pid 7531] write(3, "1000", 4 [pid 7530] exit_group(0 [pid 7529] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7533 [pid 7533] <... set_robust_list resumed>) = 0 [pid 7532] <... set_robust_list resumed>) = 0 [pid 7531] <... write resumed>) = 4 [pid 7530] <... exit_group resumed>) = ? [pid 7529] <... exit_group resumed>) = ? [pid 7533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] close(3) = 0 [pid 7531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7531] <... bpf resumed>) = 3 [pid 7531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7533] <... prctl resumed>) = 0 [pid 7532] <... prctl resumed>) = 0 [pid 7533] setpgid(0, 0 [pid 7532] setpgid(0, 0 [pid 7533] <... setpgid resumed>) = 0 [pid 7532] <... setpgid resumed>) = 0 [pid 7533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7531] <... bpf resumed>) = 4 [pid 7533] <... openat resumed>) = 3 [pid 7533] write(3, "1000", 4 [pid 7532] <... openat resumed>) = 3 [pid 7531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7533] <... write resumed>) = 4 [pid 7532] write(3, "1000", 4 [pid 7533] close(3 [pid 7532] <... write resumed>) = 4 [pid 7533] <... close resumed>) = 0 [pid 7532] close(3) = 0 [pid 7533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7533] <... bpf resumed>) = 3 [pid 7532] <... bpf resumed>) = 3 [pid 7533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7533] <... bpf resumed>) = 4 [pid 7532] <... bpf resumed>) = 4 [pid 7533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7530] +++ exited with 0 +++ [pid 7529] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7533] <... bpf resumed>) = 5 [pid 7532] <... bpf resumed>) = 5 [pid 7531] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7533] exit_group(0 [pid 7532] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7533] <... exit_group resumed>) = ? [pid 7532] <... exit_group resumed>) = ? [pid 7531] exit_group(0./strace-static-x86_64: Process 7534 attached [pid 7533] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7534 ./strace-static-x86_64: Process 7535 attached [pid 7534] set_robust_list(0x555582145660, 24 [pid 7532] +++ exited with 0 +++ [pid 7531] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7535] set_robust_list(0x555582145660, 24 [pid 7534] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7535 [pid 7534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7535] <... set_robust_list resumed>) = 0 [pid 7534] <... prctl resumed>) = 0 [pid 7531] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7534] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7536 attached [pid 7534] <... setpgid resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7536] set_robust_list(0x555582145660, 24 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7536 ./strace-static-x86_64: Process 7537 attached [pid 7536] <... set_robust_list resumed>) = 0 [pid 7535] <... prctl resumed>) = 0 [pid 7534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7537] set_robust_list(0x555582145660, 24 [pid 7536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7537] <... set_robust_list resumed>) = 0 [pid 7535] setpgid(0, 0 [pid 7537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7536] <... prctl resumed>) = 0 [pid 7535] <... setpgid resumed>) = 0 [pid 7534] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7537 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7536] setpgid(0, 0 [pid 7537] <... prctl resumed>) = 0 [pid 7536] <... setpgid resumed>) = 0 [pid 7535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7534] write(3, "1000", 4./strace-static-x86_64: Process 7538 attached [pid 7538] set_robust_list(0x555582145660, 24 [pid 7537] setpgid(0, 0 [pid 7536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7538] <... set_robust_list resumed>) = 0 [pid 7537] <... setpgid resumed>) = 0 [pid 7534] <... write resumed>) = 4 [pid 7535] <... openat resumed>) = 3 [pid 7536] <... openat resumed>) = 3 [pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7538 [pid 7538] <... prctl resumed>) = 0 [pid 7537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7536] write(3, "1000", 4 [pid 7535] write(3, "1000", 4 [pid 7534] close(3 [pid 7538] setpgid(0, 0 [pid 7536] <... write resumed>) = 4 [pid 7534] <... close resumed>) = 0 [pid 7535] <... write resumed>) = 4 [pid 7538] <... setpgid resumed>) = 0 [pid 7535] close(3 [pid 7537] <... openat resumed>) = 3 [pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7536] close(3 [pid 7535] <... close resumed>) = 0 [pid 7534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7537] write(3, "1000", 4 [pid 7536] <... close resumed>) = 0 [pid 7535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7534] <... bpf resumed>) = 3 [pid 7538] <... openat resumed>) = 3 [pid 7537] <... write resumed>) = 4 [pid 7536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7538] write(3, "1000", 4 [pid 7537] close(3 [pid 7535] <... bpf resumed>) = 3 [pid 7534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7538] <... write resumed>) = 4 [pid 7537] <... close resumed>) = 0 [pid 7536] <... bpf resumed>) = 3 [pid 7535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7534] <... bpf resumed>) = 4 [pid 7536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7538] close(3 [pid 7537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7535] <... bpf resumed>) = 4 [pid 7538] <... close resumed>) = 0 [pid 7538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7537] <... bpf resumed>) = 3 [pid 7536] <... bpf resumed>) = 4 [pid 7537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7538] <... bpf resumed>) = 3 [pid 7536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7534] <... bpf resumed>) = 5 [pid 7538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7535] <... bpf resumed>) = 5 [pid 7536] <... bpf resumed>) = 5 [pid 7534] exit_group(0 [pid 7537] <... bpf resumed>) = 4 [pid 7535] exit_group(0 [pid 7534] <... exit_group resumed>) = ? [pid 7538] <... bpf resumed>) = 4 [pid 7537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7536] exit_group(0 [pid 7535] <... exit_group resumed>) = ? [pid 7534] +++ exited with 0 +++ [pid 7538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7536] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7537] <... bpf resumed>) = 5 [pid 7538] <... bpf resumed>) = 5 [pid 7537] exit_group(0 [pid 7535] +++ exited with 0 +++ [pid 7536] +++ exited with 0 +++ [pid 7537] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7538] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7539 attached [pid 7538] <... exit_group resumed>) = ? [pid 7539] set_robust_list(0x555582145660, 24) = 0 [pid 7539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7539 [pid 7539] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7540 attached [pid 7539] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7541 attached [pid 7539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7537] +++ exited with 0 +++ [pid 7540] set_robust_list(0x555582145660, 24 [pid 7538] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7541 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7540 [pid 7541] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7540] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7541] <... set_robust_list resumed>) = 0 [pid 7540] <... prctl resumed>) = 0 [pid 7539] <... openat resumed>) = 3 [pid 7541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7540] setpgid(0, 0./strace-static-x86_64: Process 7542 attached [pid 7541] <... prctl resumed>) = 0 [pid 7540] <... setpgid resumed>) = 0 [pid 7539] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7542 [pid 7541] setpgid(0, 0 [pid 7540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7539] <... write resumed>) = 4 [pid 7542] set_robust_list(0x555582145660, 24 [pid 7541] <... setpgid resumed>) = 0 [pid 7542] <... set_robust_list resumed>) = 0 [pid 7541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7539] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7539] <... close resumed>) = 0 [pid 7542] <... prctl resumed>) = 0 [pid 7541] <... openat resumed>) = 3 [pid 7539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7542] setpgid(0, 0 [pid 7540] <... openat resumed>) = 3 [pid 7542] <... setpgid resumed>) = 0 [pid 7541] write(3, "1000", 4 [pid 7540] write(3, "1000", 4 [pid 7539] <... bpf resumed>) = 3 [pid 7541] <... write resumed>) = 4 [pid 7539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7541] close(3 [pid 7540] <... write resumed>) = 4 ./strace-static-x86_64: Process 7543 attached [pid 7541] <... close resumed>) = 0 [pid 7542] <... openat resumed>) = 3 [pid 7540] close(3 [pid 7539] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7543 [pid 7543] set_robust_list(0x555582145660, 24 [pid 7542] write(3, "1000", 4 [pid 7541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7540] <... close resumed>) = 0 [pid 7543] <... set_robust_list resumed>) = 0 [pid 7542] <... write resumed>) = 4 [pid 7541] <... bpf resumed>) = 3 [pid 7540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7542] close(3 [pid 7541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7540] <... bpf resumed>) = 3 [pid 7543] <... prctl resumed>) = 0 [pid 7542] <... close resumed>) = 0 [pid 7540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7543] setpgid(0, 0 [pid 7542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7539] <... bpf resumed>) = 5 [pid 7541] <... bpf resumed>) = 4 [pid 7543] <... setpgid resumed>) = 0 [pid 7540] <... bpf resumed>) = 4 [pid 7539] exit_group(0 [pid 7542] <... bpf resumed>) = 3 [pid 7540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7540] <... bpf resumed>) = 5 [pid 7539] <... exit_group resumed>) = ? [pid 7541] <... bpf resumed>) = 5 [pid 7543] <... openat resumed>) = 3 [pid 7541] exit_group(0 [pid 7540] exit_group(0 [pid 7541] <... exit_group resumed>) = ? [pid 7543] write(3, "1000", 4 [pid 7542] <... bpf resumed>) = 4 [pid 7540] <... exit_group resumed>) = ? [pid 7539] +++ exited with 0 +++ [pid 7543] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7543] close(3 [pid 7542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7543] <... close resumed>) = 0 [pid 7543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7544 attached [pid 7543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7544] set_robust_list(0x555582145660, 24 [pid 7542] <... bpf resumed>) = 5 [pid 7541] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7544 [pid 7544] <... set_robust_list resumed>) = 0 [pid 7543] <... bpf resumed>) = 4 [pid 7542] exit_group(0 [pid 7544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7542] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7544] <... prctl resumed>) = 0 [pid 7544] setpgid(0, 0) = 0 [pid 7544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7544] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7544] write(3, "1000", 4) = 4 [pid 7544] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7544] <... close resumed>) = 0 ./strace-static-x86_64: Process 7545 attached [pid 7544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7545] set_robust_list(0x555582145660, 24) = 0 [pid 7545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7544] <... bpf resumed>) = 3 [pid 7544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7545] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7545 [pid 7545] setpgid(0, 0) = 0 [pid 7545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7540] +++ exited with 0 +++ [pid 7543] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7543] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7545] <... openat resumed>) = 3 [pid 7544] <... bpf resumed>) = 5 [pid 7543] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 7545] write(3, "1000", 4 [pid 7544] exit_group(0 [pid 7542] +++ exited with 0 +++ [pid 7544] <... exit_group resumed>) = ? [pid 7545] <... write resumed>) = 4 [pid 7545] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7545] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7547 attached [pid 7545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7547 [pid 7547] set_robust_list(0x555582145660, 24 [pid 7545] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7548 attached [pid 7547] <... set_robust_list resumed>) = 0 [pid 7545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7548] set_robust_list(0x555582145660, 24 [pid 7547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7548] <... set_robust_list resumed>) = 0 [pid 7548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7547] <... prctl resumed>) = 0 [pid 7545] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7548 [pid 7548] <... prctl resumed>) = 0 [pid 7547] setpgid(0, 0 [pid 7545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7544] +++ exited with 0 +++ [pid 7543] +++ exited with 0 +++ [pid 7548] setpgid(0, 0 [pid 7547] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7548] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7543, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7548] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7547] <... openat resumed>) = 3 [pid 7547] write(3, "1000", 4 [pid 7548] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7548] <... write resumed>) = 4 [pid 7547] <... write resumed>) = 4 ./strace-static-x86_64: Process 7549 attached ./strace-static-x86_64: Process 7550 attached [pid 7547] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7549 [pid 7548] close(3) = 0 [pid 7547] <... close resumed>) = 0 [pid 7549] set_robust_list(0x555582145660, 24 [pid 7550] set_robust_list(0x555582145660, 24 [pid 7548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7549] <... set_robust_list resumed>) = 0 [pid 7550] <... set_robust_list resumed>) = 0 [pid 7548] <... bpf resumed>) = 3 [pid 7547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7550 [pid 7549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7549] <... prctl resumed>) = 0 [pid 7550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7547] <... bpf resumed>) = 3 [pid 7548] <... bpf resumed>) = 4 [pid 7549] setpgid(0, 0 [pid 7547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7549] <... setpgid resumed>) = 0 [pid 7550] <... prctl resumed>) = 0 [pid 7548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7550] setpgid(0, 0 [pid 7549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7550] <... setpgid resumed>) = 0 [pid 7547] <... bpf resumed>) = 4 [pid 7547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7549] <... openat resumed>) = 3 [pid 7550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7548] <... bpf resumed>) = 5 [pid 7545] <... bpf resumed>) = 5 [pid 7549] write(3, "1000", 4 [pid 7547] <... bpf resumed>) = 5 [pid 7545] exit_group(0 [pid 7549] <... write resumed>) = 4 [pid 7550] <... openat resumed>) = 3 [pid 7547] exit_group(0 [pid 7548] exit_group(0 [pid 7549] close(3 [pid 7547] <... exit_group resumed>) = ? [pid 7549] <... close resumed>) = 0 [pid 7550] write(3, "1000", 4 [pid 7548] <... exit_group resumed>) = ? [pid 7545] <... exit_group resumed>) = ? [pid 7549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7550] <... write resumed>) = 4 [pid 7545] +++ exited with 0 +++ [pid 7550] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7550] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7549] <... bpf resumed>) = 3 [pid 7550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7550] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7551 attached [pid 7549] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7551 [pid 7551] set_robust_list(0x555582145660, 24 [pid 7549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7550] <... bpf resumed>) = 4 [pid 7548] +++ exited with 0 +++ [pid 7547] +++ exited with 0 +++ [pid 7551] <... set_robust_list resumed>) = 0 [pid 7550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7548, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7551] <... prctl resumed>) = 0 [pid 7551] setpgid(0, 0./strace-static-x86_64: Process 7552 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7552] set_robust_list(0x555582145660, 24 [pid 7551] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7552 [pid 7551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7553 attached [pid 7552] <... set_robust_list resumed>) = 0 [pid 7553] set_robust_list(0x555582145660, 24 [pid 7552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7551] <... openat resumed>) = 3 [pid 7553] <... set_robust_list resumed>) = 0 [pid 7552] <... prctl resumed>) = 0 [pid 7549] <... bpf resumed>) = 5 [pid 7550] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7553 [pid 7553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7552] setpgid(0, 0 [pid 7551] write(3, "1000", 4 [pid 7549] exit_group(0 [pid 7553] <... prctl resumed>) = 0 [pid 7551] <... write resumed>) = 4 [pid 7549] <... exit_group resumed>) = ? [pid 7550] exit_group(0 [pid 7553] setpgid(0, 0 [pid 7552] <... setpgid resumed>) = 0 [pid 7551] close(3 [pid 7552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7553] <... setpgid resumed>) = 0 [pid 7552] <... openat resumed>) = 3 [pid 7551] <... close resumed>) = 0 [pid 7550] <... exit_group resumed>) = ? [pid 7553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7552] write(3, "1000", 4 [pid 7551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7552] <... write resumed>) = 4 [pid 7553] <... openat resumed>) = 3 [pid 7552] close(3 [pid 7551] <... bpf resumed>) = 3 [pid 7553] write(3, "1000", 4 [pid 7552] <... close resumed>) = 0 [pid 7551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7553] <... write resumed>) = 4 [pid 7552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7553] close(3 [pid 7552] <... bpf resumed>) = 3 [pid 7552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7553] <... close resumed>) = 0 [pid 7553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7552] <... bpf resumed>) = 4 [pid 7551] <... bpf resumed>) = 4 [pid 7549] +++ exited with 0 +++ [pid 7550] +++ exited with 0 +++ [pid 7553] <... bpf resumed>) = 3 [pid 7551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7553] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7550, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7554 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7554 ./strace-static-x86_64: Process 7555 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7555 [pid 7555] set_robust_list(0x555582145660, 24 [pid 7554] set_robust_list(0x555582145660, 24 [pid 7553] <... bpf resumed>) = 5 [pid 7552] <... bpf resumed>) = 5 [pid 7551] <... bpf resumed>) = 5 [pid 7555] <... set_robust_list resumed>) = 0 [pid 7554] <... set_robust_list resumed>) = 0 [pid 7552] exit_group(0 [pid 7553] exit_group(0 [pid 7551] exit_group(0 [pid 7554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7552] <... exit_group resumed>) = ? [pid 7555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7554] <... prctl resumed>) = 0 [pid 7553] <... exit_group resumed>) = ? [pid 7551] <... exit_group resumed>) = ? [pid 7555] <... prctl resumed>) = 0 [pid 7554] setpgid(0, 0 [pid 7552] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7555] setpgid(0, 0 [pid 7554] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7556 attached [pid 7555] <... setpgid resumed>) = 0 [pid 7554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7556] set_robust_list(0x555582145660, 24) = 0 [pid 7554] <... openat resumed>) = 3 [pid 7556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7554] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7556 [pid 7555] <... openat resumed>) = 3 [pid 7556] setpgid(0, 0 [pid 7555] write(3, "1000", 4 [pid 7554] <... write resumed>) = 4 [pid 7553] +++ exited with 0 +++ [pid 7551] +++ exited with 0 +++ [pid 7555] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7556] <... setpgid resumed>) = 0 [pid 7555] close(3 [pid 7554] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7555] <... close resumed>) = 0 [pid 7554] <... close resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7556] <... openat resumed>) = 3 [pid 7554] <... bpf resumed>) = 3 [pid 7554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7556] write(3, "1000", 4 [pid 7555] <... bpf resumed>) = 3 [pid 7554] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7556] <... write resumed>) = 4 [pid 7555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7556] close(3 [pid 7555] <... bpf resumed>) = 4 [pid 7555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7558 attached [pid 7558] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7559 attached [pid 7556] <... close resumed>) = 0 [pid 7555] <... bpf resumed>) = 5 [pid 7554] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7558 [pid 7559] set_robust_list(0x555582145660, 24 [pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7554] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7559 [pid 7555] exit_group(0 [pid 7559] <... set_robust_list resumed>) = 0 [pid 7558] <... prctl resumed>) = 0 [pid 7556] <... bpf resumed>) = 3 [pid 7555] <... exit_group resumed>) = ? [pid 7554] <... exit_group resumed>) = ? [pid 7556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7558] setpgid(0, 0 [pid 7559] <... prctl resumed>) = 0 [pid 7558] <... setpgid resumed>) = 0 [pid 7556] <... bpf resumed>) = 4 [pid 7559] setpgid(0, 0 [pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7559] <... setpgid resumed>) = 0 [pid 7559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7558] <... openat resumed>) = 3 [pid 7558] write(3, "1000", 4 [pid 7559] <... openat resumed>) = 3 [pid 7559] write(3, "1000", 4 [pid 7558] <... write resumed>) = 4 [pid 7559] <... write resumed>) = 4 [pid 7558] close(3 [pid 7559] close(3 [pid 7558] <... close resumed>) = 0 [pid 7559] <... close resumed>) = 0 [pid 7559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7559] <... bpf resumed>) = 3 [pid 7558] <... bpf resumed>) = 3 [pid 7559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7559] <... bpf resumed>) = 4 [pid 7559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7555] +++ exited with 0 +++ [pid 7554] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7555, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7560 attached ./strace-static-x86_64: Process 7561 attached [pid 7561] set_robust_list(0x555582145660, 24 [pid 7560] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7560 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7561 [pid 7561] <... set_robust_list resumed>) = 0 [pid 7560] <... set_robust_list resumed>) = 0 [pid 7561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7561] <... prctl resumed>) = 0 [pid 7561] setpgid(0, 0 [pid 7560] <... prctl resumed>) = 0 [pid 7561] <... setpgid resumed>) = 0 [pid 7561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7560] setpgid(0, 0) = 0 [pid 7558] <... bpf resumed>) = 5 [pid 7561] <... openat resumed>) = 3 [pid 7560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7559] <... bpf resumed>) = 5 [pid 7556] <... bpf resumed>) = 5 [pid 7561] write(3, "1000", 4 [pid 7560] <... openat resumed>) = 3 [pid 7559] exit_group(0 [pid 7558] exit_group(0 [pid 7556] exit_group(0 [pid 7561] <... write resumed>) = 4 [pid 7559] <... exit_group resumed>) = ? [pid 7560] write(3, "1000", 4 [pid 7558] <... exit_group resumed>) = ? [pid 7556] <... exit_group resumed>) = ? [pid 7561] close(3) = 0 [pid 7560] <... write resumed>) = 4 [pid 7559] +++ exited with 0 +++ [pid 7556] +++ exited with 0 +++ [pid 7560] close(3) = 0 [pid 7560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7558] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7560] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7561] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7561] <... bpf resumed>) = 4 [pid 7560] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7563 attached ./strace-static-x86_64: Process 7562 attached ./strace-static-x86_64: Process 7564 attached [pid 7561] <... bpf resumed>) = 5 [pid 7560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7561] exit_group(0 [pid 7563] set_robust_list(0x555582145660, 24 [pid 7561] <... exit_group resumed>) = ? [pid 7560] <... bpf resumed>) = 5 [pid 7564] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7562 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7564 [pid 7564] <... set_robust_list resumed>) = 0 [pid 7563] <... set_robust_list resumed>) = 0 [pid 7562] set_robust_list(0x555582145660, 24 [pid 7560] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7563 [pid 7564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7562] <... set_robust_list resumed>) = 0 [pid 7560] <... exit_group resumed>) = ? [pid 7563] <... prctl resumed>) = 0 [pid 7562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7564] <... prctl resumed>) = 0 [pid 7563] setpgid(0, 0 [pid 7562] <... prctl resumed>) = 0 [pid 7562] setpgid(0, 0 [pid 7563] <... setpgid resumed>) = 0 [pid 7564] setpgid(0, 0) = 0 [pid 7562] <... setpgid resumed>) = 0 [pid 7564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7564] <... openat resumed>) = 3 [pid 7563] <... openat resumed>) = 3 [pid 7562] <... openat resumed>) = 3 [pid 7564] write(3, "1000", 4 [pid 7562] write(3, "1000", 4 [pid 7564] <... write resumed>) = 4 [pid 7562] <... write resumed>) = 4 [pid 7564] close(3 [pid 7562] close(3 [pid 7564] <... close resumed>) = 0 [pid 7563] write(3, "1000", 4 [pid 7562] <... close resumed>) = 0 [pid 7561] +++ exited with 0 +++ [pid 7560] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7563] <... write resumed>) = 4 [pid 7562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7561, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7564] <... bpf resumed>) = 3 [pid 7563] close(3 [pid 7564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7563] <... close resumed>) = 0 [pid 7562] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7565 attached [pid 7564] <... bpf resumed>) = 4 [pid 7563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7562] <... bpf resumed>) = 4 [pid 7565] set_robust_list(0x555582145660, 24 [pid 7564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7563] <... bpf resumed>) = 3 [pid 7562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7565 ./strace-static-x86_64: Process 7566 attached [pid 7565] <... set_robust_list resumed>) = 0 [pid 7563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7566] set_robust_list(0x555582145660, 24 [pid 7565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7566] <... set_robust_list resumed>) = 0 [pid 7565] setpgid(0, 0 [pid 7563] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7566 [pid 7566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7565] <... setpgid resumed>) = 0 [pid 7564] <... bpf resumed>) = 5 [pid 7563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7562] <... bpf resumed>) = 5 [pid 7566] <... prctl resumed>) = 0 [pid 7565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7562] exit_group(0 [pid 7566] setpgid(0, 0 [pid 7565] <... openat resumed>) = 3 [pid 7564] exit_group(0 [pid 7563] <... bpf resumed>) = 5 [pid 7562] <... exit_group resumed>) = ? [pid 7566] <... setpgid resumed>) = 0 [pid 7564] <... exit_group resumed>) = ? [pid 7566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7563] exit_group(0 [pid 7562] +++ exited with 0 +++ [pid 7565] write(3, "1000", 4) = 4 [pid 7565] close(3) = 0 [pid 7565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7566] <... openat resumed>) = 3 [pid 7565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7563] <... exit_group resumed>) = ? [pid 7566] write(3, "1000", 4 [pid 7565] <... bpf resumed>) = 4 [pid 7565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7566] <... write resumed>) = 4 [pid 7564] +++ exited with 0 +++ [pid 7563] +++ exited with 0 +++ [pid 7566] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7563, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7566] <... close resumed>) = 0 [pid 7566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7567 attached ./strace-static-x86_64: Process 7568 attached [pid 7566] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7568 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7567 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7568] set_robust_list(0x555582145660, 24 [pid 7567] set_robust_list(0x555582145660, 24 [pid 7566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7568] <... set_robust_list resumed>) = 0 [pid 7567] <... set_robust_list resumed>) = 0 [pid 7568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7566] <... bpf resumed>) = 4 [pid 7566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7569 attached [pid 7568] <... prctl resumed>) = 0 [pid 7567] <... prctl resumed>) = 0 [pid 7566] <... bpf resumed>) = 5 [pid 7565] <... bpf resumed>) = 5 [pid 7569] set_robust_list(0x555582145660, 24 [pid 7568] setpgid(0, 0 [pid 7567] setpgid(0, 0 [pid 7568] <... setpgid resumed>) = 0 [pid 7567] <... setpgid resumed>) = 0 [pid 7569] <... set_robust_list resumed>) = 0 [pid 7566] exit_group(0 [pid 7565] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7569 [pid 7568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7566] <... exit_group resumed>) = ? [pid 7565] <... exit_group resumed>) = ? [pid 7569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7568] <... openat resumed>) = 3 [pid 7567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7569] <... prctl resumed>) = 0 [pid 7568] write(3, "1000", 4 [pid 7569] setpgid(0, 0 [pid 7568] <... write resumed>) = 4 [pid 7567] <... openat resumed>) = 3 [pid 7566] +++ exited with 0 +++ [pid 7569] <... setpgid resumed>) = 0 [pid 7569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7568] close(3 [pid 7567] write(3, "1000", 4 [pid 7565] +++ exited with 0 +++ [pid 7568] <... close resumed>) = 0 [pid 7567] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7569] <... openat resumed>) = 3 [pid 7568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7567] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7567] <... close resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7569] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7569] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7569] close(3 [pid 7568] <... bpf resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7569] <... close resumed>) = 0 [pid 7568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7567] <... bpf resumed>) = 3 [pid 7569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7568] <... bpf resumed>) = 4 [pid 7567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7570 attached [pid 7569] <... bpf resumed>) = 3 [pid 7568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7570] set_robust_list(0x555582145660, 24 [pid 7569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7570 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7570] <... set_robust_list resumed>) = 0 [pid 7569] <... bpf resumed>) = 4 [pid 7568] <... bpf resumed>) = 5 [pid 7567] <... bpf resumed>) = 4 [pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7568] exit_group(0 [pid 7567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7571 attached [pid 7570] <... prctl resumed>) = 0 [pid 7569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7568] <... exit_group resumed>) = ? [pid 7567] <... bpf resumed>) = 5 [pid 7570] setpgid(0, 0 [pid 7567] exit_group(0) = ? [pid 7571] set_robust_list(0x555582145660, 24 [pid 7570] <... setpgid resumed>) = 0 [pid 7569] <... bpf resumed>) = 5 [pid 7567] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7571 [pid 7571] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7569] exit_group(0 [pid 7571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7569] <... exit_group resumed>) = ? [pid 7571] <... prctl resumed>) = 0 [pid 7571] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7570] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7572 attached [pid 7571] <... setpgid resumed>) = 0 [pid 7570] write(3, "1000", 4 [pid 7572] set_robust_list(0x555582145660, 24 [pid 7571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7570] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7572 [pid 7572] <... set_robust_list resumed>) = 0 [pid 7571] <... openat resumed>) = 3 [pid 7570] close(3 [pid 7571] write(3, "1000", 4 [pid 7572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7571] <... write resumed>) = 4 [pid 7570] <... close resumed>) = 0 [pid 7572] <... prctl resumed>) = 0 [pid 7571] close(3 [pid 7570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7572] setpgid(0, 0 [pid 7571] <... close resumed>) = 0 [pid 7570] <... bpf resumed>) = 3 [pid 7572] <... setpgid resumed>) = 0 [pid 7571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7571] <... bpf resumed>) = 3 [pid 7570] <... bpf resumed>) = 4 [pid 7569] +++ exited with 0 +++ [pid 7568] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7572] <... openat resumed>) = 3 [pid 7571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7572] write(3, "1000", 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7572] <... write resumed>) = 4 [pid 7571] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7572] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7572] <... close resumed>) = 0 [pid 7571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7573 attached [pid 7572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7573] set_robust_list(0x555582145660, 24 [pid 7572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7573 ./strace-static-x86_64: Process 7574 attached [pid 7573] <... set_robust_list resumed>) = 0 [pid 7571] <... bpf resumed>) = 5 [pid 7570] <... bpf resumed>) = 5 [pid 7572] <... bpf resumed>) = 4 [pid 7574] set_robust_list(0x555582145660, 24 [pid 7573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7571] exit_group(0 [pid 7574] <... set_robust_list resumed>) = 0 [pid 7572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7573] <... prctl resumed>) = 0 [pid 7572] <... bpf resumed>) = 5 [pid 7571] <... exit_group resumed>) = ? [pid 7570] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7574 [pid 7574] <... prctl resumed>) = 0 [pid 7573] setpgid(0, 0 [pid 7572] exit_group(0 [pid 7570] <... exit_group resumed>) = ? [pid 7574] setpgid(0, 0 [pid 7573] <... setpgid resumed>) = 0 [pid 7572] <... exit_group resumed>) = ? [pid 7571] +++ exited with 0 +++ [pid 7574] <... setpgid resumed>) = 0 [pid 7573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7572] +++ exited with 0 +++ [pid 7570] +++ exited with 0 +++ [pid 7574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7573] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7573] write(3, "1000", 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7574] <... openat resumed>) = 3 [pid 7573] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7574] write(3, "1000", 4) = 4 [pid 7573] close(3 [pid 7574] close(3) = 0 [pid 7573] <... close resumed>) = 0 [pid 7574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7573] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7575 attached [pid 7574] <... bpf resumed>) = 4 [pid 7573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7576 attached [pid 7575] set_robust_list(0x555582145660, 24 [pid 7574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7573] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7575 ./strace-static-x86_64: Process 7577 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7577 [pid 7577] set_robust_list(0x555582145660, 24 [pid 7576] set_robust_list(0x555582145660, 24 [pid 7575] <... set_robust_list resumed>) = 0 [pid 7574] <... bpf resumed>) = 5 [pid 7573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7576 [pid 7577] <... set_robust_list resumed>) = 0 [pid 7576] <... set_robust_list resumed>) = 0 [pid 7575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7574] exit_group(0 [pid 7573] <... bpf resumed>) = 5 [pid 7577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7575] <... prctl resumed>) = 0 [pid 7574] <... exit_group resumed>) = ? [pid 7577] <... prctl resumed>) = 0 [pid 7576] <... prctl resumed>) = 0 [pid 7575] setpgid(0, 0 [pid 7573] exit_group(0 [pid 7577] setpgid(0, 0 [pid 7576] setpgid(0, 0 [pid 7575] <... setpgid resumed>) = 0 [pid 7577] <... setpgid resumed>) = 0 [pid 7577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7576] <... setpgid resumed>) = 0 [pid 7575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7573] <... exit_group resumed>) = ? [pid 7576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7577] <... openat resumed>) = 3 [pid 7577] write(3, "1000", 4 [pid 7576] <... openat resumed>) = 3 [pid 7575] <... openat resumed>) = 3 [pid 7577] <... write resumed>) = 4 [pid 7577] close(3 [pid 7576] write(3, "1000", 4 [pid 7575] write(3, "1000", 4 [pid 7577] <... close resumed>) = 0 [pid 7576] <... write resumed>) = 4 [pid 7575] <... write resumed>) = 4 [pid 7576] close(3 [pid 7577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7576] <... close resumed>) = 0 [pid 7575] close(3 [pid 7577] <... bpf resumed>) = 3 [pid 7575] <... close resumed>) = 0 [pid 7577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7576] <... bpf resumed>) = 3 [pid 7575] <... bpf resumed>) = 3 [pid 7575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7577] <... bpf resumed>) = 4 [pid 7576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7576] <... bpf resumed>) = 4 [pid 7575] <... bpf resumed>) = 4 [pid 7574] +++ exited with 0 +++ [pid 7573] +++ exited with 0 +++ [pid 7575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7578 attached [pid 7577] <... bpf resumed>) = 5 [pid 7576] <... bpf resumed>) = 5 [pid 7575] <... bpf resumed>) = 5 [pid 7578] set_robust_list(0x555582145660, 24) = 0 [pid 7577] exit_group(0 [pid 7576] exit_group(0 [pid 7575] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7578 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7577] <... exit_group resumed>) = ? [pid 7576] <... exit_group resumed>) = ? [pid 7575] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7579 attached [pid 7579] set_robust_list(0x555582145660, 24) = 0 [pid 7579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7577] +++ exited with 0 +++ [pid 7578] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7577, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7579] <... prctl resumed>) = 0 [pid 7579] setpgid(0, 0 [pid 7578] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7579 [pid 7579] <... setpgid resumed>) = 0 [pid 7578] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7578] write(3, "1000", 4) = 4 [pid 7578] close(3./strace-static-x86_64: Process 7580 attached [pid 7579] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7580 [pid 7580] set_robust_list(0x555582145660, 24 [pid 7579] write(3, "1000", 4 [pid 7578] <... close resumed>) = 0 [pid 7580] <... set_robust_list resumed>) = 0 [pid 7579] <... write resumed>) = 4 [pid 7578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7579] close(3 [pid 7578] <... bpf resumed>) = 3 [pid 7576] +++ exited with 0 +++ [pid 7579] <... close resumed>) = 0 [pid 7580] <... prctl resumed>) = 0 [pid 7579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7580] setpgid(0, 0 [pid 7578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7575] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7580] <... setpgid resumed>) = 0 [pid 7579] <... bpf resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7578] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7580] <... openat resumed>) = 3 [pid 7578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7580] write(3, "1000", 4 [pid 7579] <... bpf resumed>) = 4 [pid 7580] <... write resumed>) = 4 ./strace-static-x86_64: Process 7581 attached [pid 7580] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7581 [pid 7580] <... close resumed>) = 0 [pid 7580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7581] set_robust_list(0x555582145660, 24 [pid 7580] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7581] <... set_robust_list resumed>) = 0 [pid 7580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7582 attached [pid 7581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7582] set_robust_list(0x555582145660, 24 [pid 7581] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7582 [pid 7582] <... set_robust_list resumed>) = 0 [pid 7581] setpgid(0, 0 [pid 7582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7581] <... setpgid resumed>) = 0 [pid 7580] <... bpf resumed>) = 4 [pid 7580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7582] <... prctl resumed>) = 0 [pid 7581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7582] setpgid(0, 0) = 0 [pid 7581] <... openat resumed>) = 3 [pid 7582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7581] write(3, "1000", 4 [pid 7582] <... openat resumed>) = 3 [pid 7581] <... write resumed>) = 4 [pid 7581] close(3 [pid 7582] write(3, "1000", 4 [pid 7581] <... close resumed>) = 0 [pid 7582] <... write resumed>) = 4 [pid 7582] close(3 [pid 7581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7582] <... close resumed>) = 0 [pid 7581] <... bpf resumed>) = 3 [pid 7582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7582] <... bpf resumed>) = 3 [pid 7580] <... bpf resumed>) = 5 [pid 7579] <... bpf resumed>) = 5 [pid 7578] <... bpf resumed>) = 5 [pid 7581] <... bpf resumed>) = 4 [pid 7580] exit_group(0 [pid 7578] exit_group(0) = ? [pid 7582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7580] <... exit_group resumed>) = ? [pid 7579] exit_group(0 [pid 7582] <... bpf resumed>) = 4 [pid 7581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7578] +++ exited with 0 +++ [pid 7582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7579] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7583 attached , child_tidptr=0x555582145650) = 7583 [pid 7583] set_robust_list(0x555582145660, 24 [pid 7582] <... bpf resumed>) = 5 [pid 7581] <... bpf resumed>) = 5 [pid 7580] +++ exited with 0 +++ [pid 7583] <... set_robust_list resumed>) = 0 [pid 7579] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7582] exit_group(0 [pid 7581] exit_group(0 [pid 7582] <... exit_group resumed>) = ? [pid 7581] <... exit_group resumed>) = ? [pid 7583] <... prctl resumed>) = 0 [pid 7583] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7583] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7584 attached [pid 7583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7584] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7585 attached ) = 0 [pid 7583] <... openat resumed>) = 3 [pid 7582] +++ exited with 0 +++ [pid 7581] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7584 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7585 [pid 7585] set_robust_list(0x555582145660, 24 [pid 7584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7583] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7585] <... set_robust_list resumed>) = 0 [pid 7584] <... prctl resumed>) = 0 [pid 7583] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7581, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7584] setpgid(0, 0 [pid 7583] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7585] <... prctl resumed>) = 0 [pid 7584] <... setpgid resumed>) = 0 [pid 7583] <... close resumed>) = 0 [pid 7585] setpgid(0, 0 [pid 7584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7585] <... setpgid resumed>) = 0 [pid 7583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7586 attached [pid 7585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7584] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7586] set_robust_list(0x555582145660, 24 [pid 7585] <... openat resumed>) = 3 [pid 7584] write(3, "1000", 4 [pid 7583] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7586 ./strace-static-x86_64: Process 7587 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7587 [pid 7587] set_robust_list(0x555582145660, 24 [pid 7586] <... set_robust_list resumed>) = 0 [pid 7585] write(3, "1000", 4 [pid 7584] <... write resumed>) = 4 [pid 7583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7587] <... set_robust_list resumed>) = 0 [pid 7586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7585] <... write resumed>) = 4 [pid 7584] close(3 [pid 7587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7586] <... prctl resumed>) = 0 [pid 7585] close(3 [pid 7584] <... close resumed>) = 0 [pid 7583] <... bpf resumed>) = 4 [pid 7587] <... prctl resumed>) = 0 [pid 7586] setpgid(0, 0 [pid 7585] <... close resumed>) = 0 [pid 7583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7587] setpgid(0, 0) = 0 [pid 7587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7586] <... setpgid resumed>) = 0 [pid 7585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7584] <... bpf resumed>) = 3 [pid 7583] <... bpf resumed>) = 5 [pid 7587] <... openat resumed>) = 3 [pid 7586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7585] <... bpf resumed>) = 3 [pid 7584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7583] exit_group(0 [pid 7587] write(3, "1000", 4 [pid 7585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7587] <... write resumed>) = 4 [pid 7587] close(3) = 0 [pid 7584] <... bpf resumed>) = 4 [pid 7583] <... exit_group resumed>) = ? [pid 7587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7586] <... openat resumed>) = 3 [pid 7587] <... bpf resumed>) = 3 [pid 7585] <... bpf resumed>) = 4 [pid 7587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7586] write(3, "1000", 4 [pid 7585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7583] +++ exited with 0 +++ [pid 7587] <... bpf resumed>) = 4 [pid 7586] <... write resumed>) = 4 [pid 7587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7586] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7586] <... close resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7586] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7588 attached [pid 7588] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7588 [pid 7588] <... set_robust_list resumed>) = 0 [pid 7586] <... bpf resumed>) = 4 [pid 7588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7588] <... prctl resumed>) = 0 [pid 7588] setpgid(0, 0) = 0 [pid 7587] <... bpf resumed>) = 5 [pid 7586] <... bpf resumed>) = 5 [pid 7585] <... bpf resumed>) = 5 [pid 7584] <... bpf resumed>) = 5 [pid 7588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7587] exit_group(0 [pid 7586] exit_group(0 [pid 7585] exit_group(0 [pid 7584] exit_group(0 [pid 7588] <... openat resumed>) = 3 [pid 7587] <... exit_group resumed>) = ? [pid 7586] <... exit_group resumed>) = ? [pid 7585] <... exit_group resumed>) = ? [pid 7584] <... exit_group resumed>) = ? [pid 7588] write(3, "1000", 4 [pid 7586] +++ exited with 0 +++ [pid 7588] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7588] close(3) = 0 [pid 7588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7587] +++ exited with 0 +++ [pid 7588] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7588] <... bpf resumed>) = 4 [pid 7588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7589 attached [pid 7585] +++ exited with 0 +++ [pid 7584] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7589 ./strace-static-x86_64: Process 7590 attached [pid 7589] set_robust_list(0x555582145660, 24 [pid 7588] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7589] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7590 [pid 7590] set_robust_list(0x555582145660, 24 [pid 7589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7588] exit_group(0 [pid 7589] <... prctl resumed>) = 0 [pid 7590] <... set_robust_list resumed>) = 0 [pid 7589] setpgid(0, 0 [pid 7588] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7589] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7591 attached [pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7589] <... openat resumed>) = 3 [pid 7588] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7591] set_robust_list(0x555582145660, 24 [pid 7590] <... prctl resumed>) = 0 [pid 7589] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7591 [pid 7589] <... write resumed>) = 4 ./strace-static-x86_64: Process 7592 attached [pid 7590] setpgid(0, 0 [pid 7591] <... set_robust_list resumed>) = 0 [pid 7590] <... setpgid resumed>) = 0 [pid 7589] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7592 [pid 7592] set_robust_list(0x555582145660, 24 [pid 7591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7589] <... close resumed>) = 0 [pid 7592] <... set_robust_list resumed>) = 0 [pid 7592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7591] <... prctl resumed>) = 0 [pid 7590] <... openat resumed>) = 3 [pid 7589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7591] setpgid(0, 0 [pid 7590] write(3, "1000", 4 [pid 7592] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7592] setpgid(0, 0 [pid 7591] <... setpgid resumed>) = 0 [pid 7590] <... write resumed>) = 4 [pid 7589] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7593 attached [pid 7592] <... setpgid resumed>) = 0 [pid 7591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7590] close(3 [pid 7589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7593] set_robust_list(0x555582145660, 24) = 0 [pid 7592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7591] <... openat resumed>) = 3 [pid 7590] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7593 [pid 7593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7589] <... bpf resumed>) = 4 [pid 7593] <... prctl resumed>) = 0 [pid 7592] <... openat resumed>) = 3 [pid 7591] write(3, "1000", 4 [pid 7590] <... bpf resumed>) = 3 [pid 7589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7593] setpgid(0, 0 [pid 7592] write(3, "1000", 4 [pid 7591] <... write resumed>) = 4 [pid 7590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7593] <... setpgid resumed>) = 0 [pid 7592] <... write resumed>) = 4 [pid 7591] close(3 [pid 7589] <... bpf resumed>) = 5 [pid 7593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7592] close(3 [pid 7591] <... close resumed>) = 0 [pid 7590] <... bpf resumed>) = 4 [pid 7591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7593] <... openat resumed>) = 3 [pid 7592] <... close resumed>) = 0 [pid 7590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7589] exit_group(0 [pid 7593] write(3, "1000", 4 [pid 7589] <... exit_group resumed>) = ? [pid 7593] <... write resumed>) = 4 [pid 7591] <... bpf resumed>) = 3 [pid 7590] <... bpf resumed>) = 5 [pid 7591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7593] close(3 [pid 7592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7591] <... bpf resumed>) = 4 [pid 7593] <... close resumed>) = 0 [pid 7590] exit_group(0 [pid 7593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7592] <... bpf resumed>) = 3 [pid 7590] <... exit_group resumed>) = ? [pid 7593] <... bpf resumed>) = 3 [pid 7592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7592] <... bpf resumed>) = 4 [pid 7592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7591] <... bpf resumed>) = 5 [pid 7589] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7591] exit_group(0) = ? [pid 7593] <... bpf resumed>) = 5 [pid 7592] <... bpf resumed>) = 5 [pid 7591] +++ exited with 0 +++ [pid 7590] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7593] exit_group(0 [pid 7592] exit_group(0) = ? ./strace-static-x86_64: Process 7594 attached [pid 7593] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7594] set_robust_list(0x555582145660, 24 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7594] <... set_robust_list resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7594 [pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7595 attached [pid 7595] set_robust_list(0x555582145660, 24 [pid 7594] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7595 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7595] <... set_robust_list resumed>) = 0 [pid 7594] setpgid(0, 0 [pid 7595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7594] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7596 attached [pid 7595] setpgid(0, 0) = 0 [pid 7595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7596] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7596 [pid 7596] <... set_robust_list resumed>) = 0 [pid 7596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7595] <... openat resumed>) = 3 [pid 7596] <... prctl resumed>) = 0 [pid 7595] write(3, "1000", 4 [pid 7594] <... openat resumed>) = 3 [pid 7594] write(3, "1000", 4 [pid 7595] <... write resumed>) = 4 [pid 7596] setpgid(0, 0 [pid 7594] <... write resumed>) = 4 [pid 7594] close(3 [pid 7596] <... setpgid resumed>) = 0 [pid 7595] close(3) = 0 [pid 7594] <... close resumed>) = 0 [pid 7596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7596] <... openat resumed>) = 3 [pid 7595] <... bpf resumed>) = 3 [pid 7594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7596] write(3, "1000", 4 [pid 7595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7594] <... bpf resumed>) = 3 [pid 7596] <... write resumed>) = 4 [pid 7595] <... bpf resumed>) = 4 [pid 7594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7593] +++ exited with 0 +++ [pid 7592] +++ exited with 0 +++ [pid 7596] close(3 [pid 7595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7596] <... close resumed>) = 0 [pid 7594] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7596] <... bpf resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7597 attached [pid 7596] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7597 [pid 7597] set_robust_list(0x555582145660, 24 [pid 7596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7597] <... set_robust_list resumed>) = 0 [pid 7597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7598 attached [pid 7597] setpgid(0, 0 [pid 7598] set_robust_list(0x555582145660, 24 [pid 7597] <... setpgid resumed>) = 0 [pid 7595] <... bpf resumed>) = 5 [pid 7597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7596] <... bpf resumed>) = 5 [pid 7594] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7598 [pid 7598] <... set_robust_list resumed>) = 0 [pid 7595] exit_group(0 [pid 7594] exit_group(0 [pid 7598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7597] <... openat resumed>) = 3 [pid 7596] exit_group(0 [pid 7595] <... exit_group resumed>) = ? [pid 7594] <... exit_group resumed>) = ? [pid 7598] <... prctl resumed>) = 0 [pid 7597] write(3, "1000", 4 [pid 7596] <... exit_group resumed>) = ? [pid 7595] +++ exited with 0 +++ [pid 7598] setpgid(0, 0 [pid 7597] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7598] <... setpgid resumed>) = 0 [pid 7597] close(3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7597] <... close resumed>) = 0 [pid 7598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7598] <... openat resumed>) = 3 [pid 7597] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7598] write(3, "1000", 4 [pid 7597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7599 attached [pid 7598] <... write resumed>) = 4 [pid 7597] <... bpf resumed>) = 4 [pid 7598] close(3) = 0 [pid 7598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7599] set_robust_list(0x555582145660, 24 [pid 7598] <... bpf resumed>) = 3 [pid 7599] <... set_robust_list resumed>) = 0 [pid 7597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7599 [pid 7598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7599] setpgid(0, 0 [pid 7594] +++ exited with 0 +++ [pid 7599] <... setpgid resumed>) = 0 [pid 7599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7598] <... bpf resumed>) = 4 [pid 7596] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7599] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7599] write(3, "1000", 4 [pid 7598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7599] <... write resumed>) = 4 [pid 7599] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7599] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7601 attached ./strace-static-x86_64: Process 7600 attached ) = 3 [pid 7601] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7601 [pid 7600] set_robust_list(0x555582145660, 24 [pid 7599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7600 [pid 7601] <... set_robust_list resumed>) = 0 [pid 7600] <... set_robust_list resumed>) = 0 [pid 7599] <... bpf resumed>) = 4 [pid 7597] <... bpf resumed>) = 5 [pid 7601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7598] <... bpf resumed>) = 5 [pid 7597] exit_group(0 [pid 7599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7601] <... prctl resumed>) = 0 [pid 7600] <... prctl resumed>) = 0 [pid 7597] <... exit_group resumed>) = ? [pid 7601] setpgid(0, 0 [pid 7600] setpgid(0, 0 [pid 7599] <... bpf resumed>) = 5 [pid 7598] exit_group(0) = ? [pid 7600] <... setpgid resumed>) = 0 [pid 7599] exit_group(0 [pid 7601] <... setpgid resumed>) = 0 [pid 7600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7597] +++ exited with 0 +++ [pid 7601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7599] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7601] <... openat resumed>) = 3 [pid 7601] write(3, "1000", 4 [pid 7600] <... openat resumed>) = 3 [pid 7601] <... write resumed>) = 4 ./strace-static-x86_64: Process 7602 attached [pid 7601] close(3 [pid 7600] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7602 [pid 7601] <... close resumed>) = 0 [pid 7600] <... write resumed>) = 4 [pid 7601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7600] close(3 [pid 7602] set_robust_list(0x555582145660, 24 [pid 7601] <... bpf resumed>) = 3 [pid 7600] <... close resumed>) = 0 [pid 7602] <... set_robust_list resumed>) = 0 [pid 7601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7600] <... bpf resumed>) = 3 [pid 7602] <... prctl resumed>) = 0 [pid 7600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7602] setpgid(0, 0 [pid 7601] <... bpf resumed>) = 4 [pid 7600] <... bpf resumed>) = 4 [pid 7602] <... setpgid resumed>) = 0 [pid 7600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7599] +++ exited with 0 +++ [pid 7598] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7602] <... openat resumed>) = 3 [pid 7602] write(3, "1000", 4) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7602] close(3) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7604 attached ./strace-static-x86_64: Process 7603 attached ) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7604 [pid 7604] set_robust_list(0x555582145660, 24 [pid 7603] set_robust_list(0x555582145660, 24 [pid 7602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7601] <... bpf resumed>) = 5 [pid 7600] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7603 [pid 7604] <... set_robust_list resumed>) = 0 [pid 7603] <... set_robust_list resumed>) = 0 [pid 7601] exit_group(0 [pid 7602] <... bpf resumed>) = 4 [pid 7601] <... exit_group resumed>) = ? [pid 7604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7600] exit_group(0 [pid 7604] <... prctl resumed>) = 0 [pid 7603] <... prctl resumed>) = 0 [pid 7601] +++ exited with 0 +++ [pid 7600] <... exit_group resumed>) = ? [pid 7604] setpgid(0, 0 [pid 7603] setpgid(0, 0 [pid 7602] <... bpf resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7604] <... setpgid resumed>) = 0 [pid 7603] <... setpgid resumed>) = 0 [pid 7602] exit_group(0./strace-static-x86_64: Process 7605 attached [pid 7604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7605] set_robust_list(0x555582145660, 24 [pid 7603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7602] <... exit_group resumed>) = ? [pid 7605] <... set_robust_list resumed>) = 0 [pid 7604] <... openat resumed>) = 3 [pid 7605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7604] write(3, "1000", 4 [pid 7603] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7605 [pid 7605] setpgid(0, 0 [pid 7604] <... write resumed>) = 4 [pid 7603] write(3, "1000", 4 [pid 7605] <... setpgid resumed>) = 0 [pid 7604] close(3 [pid 7603] <... write resumed>) = 4 [pid 7605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7604] <... close resumed>) = 0 [pid 7603] close(3 [pid 7604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7603] <... close resumed>) = 0 [pid 7602] +++ exited with 0 +++ [pid 7600] +++ exited with 0 +++ [pid 7605] <... openat resumed>) = 3 [pid 7604] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7605] write(3, "1000", 4 [pid 7604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7605] <... write resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7605] close(3 [pid 7604] <... bpf resumed>) = 4 [pid 7603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7605] <... close resumed>) = 0 [pid 7604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7603] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7606 attached [pid 7605] <... bpf resumed>) = 3 [pid 7603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7606] set_robust_list(0x555582145660, 24 [pid 7605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7606 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7606] <... set_robust_list resumed>) = 0 [pid 7603] <... bpf resumed>) = 4 [pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7606] setpgid(0, 0 [pid 7603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7607 attached [pid 7606] <... setpgid resumed>) = 0 [pid 7605] <... bpf resumed>) = 4 [pid 7607] set_robust_list(0x555582145660, 24 [pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7607 [pid 7607] <... set_robust_list resumed>) = 0 [pid 7605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7606] <... openat resumed>) = 3 [pid 7606] write(3, "1000", 4) = 4 [pid 7606] close(3) = 0 [pid 7606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7607] <... prctl resumed>) = 0 [pid 7606] <... bpf resumed>) = 3 [pid 7606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7607] setpgid(0, 0 [pid 7605] <... bpf resumed>) = 5 [pid 7604] <... bpf resumed>) = 5 [pid 7603] <... bpf resumed>) = 5 [pid 7607] <... setpgid resumed>) = 0 [pid 7606] <... bpf resumed>) = 4 [pid 7605] exit_group(0 [pid 7604] exit_group(0 [pid 7603] exit_group(0 [pid 7606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7604] <... exit_group resumed>) = ? [pid 7603] <... exit_group resumed>) = ? [pid 7607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7606] <... bpf resumed>) = 5 [pid 7605] <... exit_group resumed>) = ? [pid 7603] +++ exited with 0 +++ [pid 7606] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7606] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 7607] <... openat resumed>) = 3 [pid 7604] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7607] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7608 attached [pid 7606] +++ exited with 0 +++ [pid 7605] +++ exited with 0 +++ [pid 7607] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7607] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7608 [pid 7607] <... close resumed>) = 0 [pid 7607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7608] set_robust_list(0x555582145660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7605, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7609 attached [pid 7608] <... set_robust_list resumed>) = 0 [pid 7607] <... bpf resumed>) = 3 [pid 7609] set_robust_list(0x555582145660, 24 [pid 7607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7609] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7610 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7610 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7609 [pid 7610] set_robust_list(0x555582145660, 24) = 0 [pid 7609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7609] <... prctl resumed>) = 0 [pid 7608] setpgid(0, 0) = 0 [pid 7610] <... prctl resumed>) = 0 [pid 7609] setpgid(0, 0 [pid 7608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] setpgid(0, 0 [pid 7609] <... setpgid resumed>) = 0 [pid 7608] <... openat resumed>) = 3 [pid 7607] <... bpf resumed>) = 4 [pid 7608] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7608] <... write resumed>) = 4 [pid 7608] close(3) = 0 [pid 7608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] <... setpgid resumed>) = 0 [pid 7608] <... bpf resumed>) = 3 [pid 7608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7609] <... openat resumed>) = 3 [pid 7608] <... bpf resumed>) = 4 [pid 7607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7611 attached [pid 7611] set_robust_list(0x555582145660, 24) = 0 [pid 7610] <... openat resumed>) = 3 [pid 7609] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7611 [pid 7611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7610] write(3, "1000", 4 [pid 7609] <... write resumed>) = 4 [pid 7608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7611] <... prctl resumed>) = 0 [pid 7610] <... write resumed>) = 4 [pid 7609] close(3) = 0 [pid 7611] setpgid(0, 0 [pid 7610] close(3 [pid 7609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7611] <... setpgid resumed>) = 0 [pid 7610] <... close resumed>) = 0 [pid 7609] <... bpf resumed>) = 3 [pid 7609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7611] <... openat resumed>) = 3 [pid 7610] <... bpf resumed>) = 3 [pid 7609] <... bpf resumed>) = 4 [pid 7611] write(3, "1000", 4 [pid 7610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7611] <... write resumed>) = 4 [pid 7611] close(3 [pid 7610] <... bpf resumed>) = 4 [pid 7611] <... close resumed>) = 0 [pid 7611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7608] <... bpf resumed>) = 5 [pid 7607] <... bpf resumed>) = 5 [pid 7611] <... bpf resumed>) = 4 [pid 7609] <... bpf resumed>) = 5 [pid 7611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7610] <... bpf resumed>) = 5 [pid 7611] <... bpf resumed>) = 5 [pid 7610] exit_group(0 [pid 7609] exit_group(0 [pid 7608] exit_group(0 [pid 7607] exit_group(0 [pid 7610] <... exit_group resumed>) = ? [pid 7609] <... exit_group resumed>) = ? [pid 7608] <... exit_group resumed>) = ? [pid 7607] <... exit_group resumed>) = ? [pid 7611] exit_group(0 [pid 7609] +++ exited with 0 +++ [pid 7608] +++ exited with 0 +++ [pid 7607] +++ exited with 0 +++ [pid 7611] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7611] +++ exited with 0 +++ [pid 7610] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7611, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7612 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7613 attached [pid 7612] set_robust_list(0x555582145660, 24) = 0 [pid 7612] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7614 attached [pid 7613] set_robust_list(0x555582145660, 24 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7612 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7613 [pid 7613] <... set_robust_list resumed>) = 0 [pid 7612] <... prctl resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7614 [pid 7613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7614] set_robust_list(0x555582145660, 24 [pid 7613] <... prctl resumed>) = 0 [pid 7614] <... set_robust_list resumed>) = 0 [pid 7613] setpgid(0, 0 [pid 7612] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7616 attached ./strace-static-x86_64: Process 7615 attached [pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7613] <... setpgid resumed>) = 0 [pid 7612] <... setpgid resumed>) = 0 [pid 7616] set_robust_list(0x555582145660, 24 [pid 7615] set_robust_list(0x555582145660, 24 [pid 7614] <... prctl resumed>) = 0 [pid 7613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7615 [pid 7612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7616] <... set_robust_list resumed>) = 0 [pid 7615] <... set_robust_list resumed>) = 0 [pid 7616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7614] setpgid(0, 0 [pid 7612] <... openat resumed>) = 3 [pid 7613] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7616 [pid 7616] <... prctl resumed>) = 0 [pid 7615] <... prctl resumed>) = 0 [pid 7614] <... setpgid resumed>) = 0 [pid 7613] write(3, "1000", 4 [pid 7612] write(3, "1000", 4 [pid 7616] setpgid(0, 0 [pid 7615] setpgid(0, 0 [pid 7613] <... write resumed>) = 4 [pid 7612] <... write resumed>) = 4 [pid 7616] <... setpgid resumed>) = 0 [pid 7615] <... setpgid resumed>) = 0 [pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7613] close(3 [pid 7612] close(3 [pid 7616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7613] <... close resumed>) = 0 [pid 7612] <... close resumed>) = 0 [pid 7614] <... openat resumed>) = 3 [pid 7615] <... openat resumed>) = 3 [pid 7614] write(3, "1000", 4 [pid 7613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7616] <... openat resumed>) = 3 [pid 7616] write(3, "1000", 4 [pid 7615] write(3, "1000", 4 [pid 7614] <... write resumed>) = 4 [pid 7613] <... bpf resumed>) = 3 [pid 7616] <... write resumed>) = 4 [pid 7615] <... write resumed>) = 4 [pid 7614] close(3 [pid 7613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7612] <... bpf resumed>) = 3 [pid 7616] close(3 [pid 7615] close(3 [pid 7614] <... close resumed>) = 0 [pid 7616] <... close resumed>) = 0 [pid 7615] <... close resumed>) = 0 [pid 7612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7616] <... bpf resumed>) = 3 [pid 7615] <... bpf resumed>) = 3 [pid 7613] <... bpf resumed>) = 4 [pid 7612] <... bpf resumed>) = 4 [pid 7616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7614] <... bpf resumed>) = 3 [pid 7616] <... bpf resumed>) = 4 [pid 7615] <... bpf resumed>) = 4 [pid 7614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7613] <... bpf resumed>) = 5 [pid 7616] <... bpf resumed>) = 5 [pid 7615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7612] <... bpf resumed>) = 5 [pid 7616] exit_group(0) = ? [pid 7615] <... bpf resumed>) = 5 [pid 7616] +++ exited with 0 +++ [pid 7615] exit_group(0 [pid 7614] <... bpf resumed>) = 4 [pid 7613] exit_group(0 [pid 7612] exit_group(0 [pid 7615] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7613] <... exit_group resumed>) = ? [pid 7612] <... exit_group resumed>) = ? [pid 7615] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7615, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7612] +++ exited with 0 +++ ./strace-static-x86_64: Process 7617 attached [pid 7614] <... bpf resumed>) = 5 [pid 7617] set_robust_list(0x555582145660, 24) = 0 [pid 7617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7614] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7617 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7617] <... prctl resumed>) = 0 [pid 7614] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7617] setpgid(0, 0./strace-static-x86_64: Process 7618 attached [pid 7618] set_robust_list(0x555582145660, 24) = 0 [pid 7617] <... setpgid resumed>) = 0 [pid 7614] +++ exited with 0 +++ [pid 7613] +++ exited with 0 +++ [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7618 [pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7618] <... prctl resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7618] setpgid(0, 0 [pid 7617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7618] <... setpgid resumed>) = 0 [pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7617] <... openat resumed>) = 3 [pid 7618] <... openat resumed>) = 3 [pid 7617] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7619 attached [pid 7619] set_robust_list(0x555582145660, 24) = 0 [pid 7619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7618] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7617] <... write resumed>) = 4 [pid 7618] <... write resumed>) = 4 ./strace-static-x86_64: Process 7620 attached [pid 7619] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7619 [pid 7620] set_robust_list(0x555582145660, 24 [pid 7619] <... setpgid resumed>) = 0 [pid 7620] <... set_robust_list resumed>) = 0 [pid 7619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7621 attached [pid 7620] setpgid(0, 0 [pid 7619] <... openat resumed>) = 3 [pid 7618] close(3 [pid 7617] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7620 [pid 7621] set_robust_list(0x555582145660, 24 [pid 7620] <... setpgid resumed>) = 0 [pid 7619] write(3, "1000", 4 [pid 7618] <... close resumed>) = 0 [pid 7617] <... close resumed>) = 0 [pid 7621] <... set_robust_list resumed>) = 0 [pid 7620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7619] <... write resumed>) = 4 [pid 7618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7621 [pid 7621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7617] <... bpf resumed>) = 3 [pid 7621] <... prctl resumed>) = 0 [pid 7617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7621] setpgid(0, 0 [pid 7618] <... bpf resumed>) = 3 [pid 7621] <... setpgid resumed>) = 0 [pid 7618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7620] <... openat resumed>) = 3 [pid 7619] close(3 [pid 7620] write(3, "1000", 4 [pid 7619] <... close resumed>) = 0 [pid 7620] <... write resumed>) = 4 [pid 7619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7620] close(3 [pid 7619] <... bpf resumed>) = 3 [pid 7617] <... bpf resumed>) = 4 [pid 7620] <... close resumed>) = 0 [pid 7619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7621] <... openat resumed>) = 3 [pid 7620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7618] <... bpf resumed>) = 4 [pid 7617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7621] write(3, "1000", 4 [pid 7620] <... bpf resumed>) = 3 [pid 7619] <... bpf resumed>) = 4 [pid 7618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7621] <... write resumed>) = 4 [pid 7620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7618] <... bpf resumed>) = 5 [pid 7617] <... bpf resumed>) = 5 [pid 7621] close(3 [pid 7620] <... bpf resumed>) = 4 [pid 7619] <... bpf resumed>) = 5 [pid 7617] exit_group(0 [pid 7621] <... close resumed>) = 0 [pid 7620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7619] exit_group(0 [pid 7618] exit_group(0 [pid 7617] <... exit_group resumed>) = ? [pid 7621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7620] <... bpf resumed>) = 5 [pid 7619] <... exit_group resumed>) = ? [pid 7618] <... exit_group resumed>) = ? [pid 7621] <... bpf resumed>) = 3 [pid 7620] exit_group(0) = ? [pid 7621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7620] +++ exited with 0 +++ [pid 7617] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7622 attached ./strace-static-x86_64: Process 7623 attached [pid 7622] set_robust_list(0x555582145660, 24 [pid 7623] set_robust_list(0x555582145660, 24 [pid 7622] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7622 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7623 [pid 7623] <... set_robust_list resumed>) = 0 [pid 7622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7622] <... prctl resumed>) = 0 [pid 7623] <... prctl resumed>) = 0 [pid 7622] setpgid(0, 0 [pid 7621] <... bpf resumed>) = 5 [pid 7623] setpgid(0, 0 [pid 7622] <... setpgid resumed>) = 0 [pid 7619] +++ exited with 0 +++ [pid 7623] <... setpgid resumed>) = 0 [pid 7621] exit_group(0 [pid 7622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7621] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7622] <... openat resumed>) = 3 [pid 7622] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7622] <... write resumed>) = 4 [pid 7622] close(3 [pid 7623] <... openat resumed>) = 3 [pid 7622] <... close resumed>) = 0 ./strace-static-x86_64: Process 7624 attached [pid 7623] write(3, "1000", 4 [pid 7622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7624] set_robust_list(0x555582145660, 24 [pid 7623] <... write resumed>) = 4 [pid 7622] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7624 [pid 7624] <... set_robust_list resumed>) = 0 [pid 7623] close(3 [pid 7622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7623] <... close resumed>) = 0 [pid 7624] <... prctl resumed>) = 0 [pid 7623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7622] <... bpf resumed>) = 4 [pid 7622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7624] setpgid(0, 0 [pid 7623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7624] <... setpgid resumed>) = 0 [pid 7624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7623] <... bpf resumed>) = 4 [pid 7621] +++ exited with 0 +++ [pid 7618] +++ exited with 0 +++ [pid 7624] <... openat resumed>) = 3 [pid 7623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7624] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7624] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7624] close(3) = 0 ./strace-static-x86_64: Process 7625 attached [pid 7624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7626 attached [pid 7625] set_robust_list(0x555582145660, 24 [pid 7624] <... bpf resumed>) = 3 [pid 7626] set_robust_list(0x555582145660, 24 [pid 7625] <... set_robust_list resumed>) = 0 [pid 7624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7625 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7626 [pid 7625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7626] <... set_robust_list resumed>) = 0 [pid 7625] <... prctl resumed>) = 0 [pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7625] setpgid(0, 0 [pid 7624] <... bpf resumed>) = 4 [pid 7626] <... prctl resumed>) = 0 [pid 7625] <... setpgid resumed>) = 0 [pid 7626] setpgid(0, 0 [pid 7624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7626] <... setpgid resumed>) = 0 [pid 7625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7625] <... openat resumed>) = 3 [pid 7626] <... openat resumed>) = 3 [pid 7626] write(3, "1000", 4) = 4 [pid 7626] close(3 [pid 7625] write(3, "1000", 4 [pid 7622] <... bpf resumed>) = 5 [pid 7626] <... close resumed>) = 0 [pid 7625] <... write resumed>) = 4 [pid 7626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7625] close(3 [pid 7624] <... bpf resumed>) = 5 [pid 7623] <... bpf resumed>) = 5 [pid 7622] exit_group(0 [pid 7626] <... bpf resumed>) = 3 [pid 7625] <... close resumed>) = 0 [pid 7624] exit_group(0 [pid 7623] exit_group(0 [pid 7622] <... exit_group resumed>) = ? [pid 7626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7624] <... exit_group resumed>) = ? [pid 7623] <... exit_group resumed>) = ? [pid 7622] +++ exited with 0 +++ [pid 7626] <... bpf resumed>) = 4 [pid 7625] <... bpf resumed>) = 3 [pid 7625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7626] <... bpf resumed>) = 5 [pid 7623] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7626] exit_group(0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7626] <... exit_group resumed>) = ? [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7627 attached [pid 7627] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7628 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7628 [pid 7628] set_robust_list(0x555582145660, 24 [pid 7627] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7627 [pid 7628] <... set_robust_list resumed>) = 0 [pid 7627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7628] setpgid(0, 0) = 0 [pid 7627] <... prctl resumed>) = 0 [pid 7628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7627] setpgid(0, 0 [pid 7628] <... openat resumed>) = 3 [pid 7627] <... setpgid resumed>) = 0 [pid 7625] <... bpf resumed>) = 5 [pid 7624] +++ exited with 0 +++ [pid 7628] write(3, "1000", 4) = 4 [pid 7627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7625] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7628] close(3 [pid 7625] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7628] <... close resumed>) = 0 [pid 7627] <... openat resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7627] write(3, "1000", 4 [pid 7628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7627] <... write resumed>) = 4 [pid 7627] close(3) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7629 attached [pid 7628] <... bpf resumed>) = 3 [pid 7629] set_robust_list(0x555582145660, 24 [pid 7628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7629 [pid 7627] <... bpf resumed>) = 4 [pid 7629] <... set_robust_list resumed>) = 0 [pid 7627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7629] setpgid(0, 0) = 0 [pid 7628] <... bpf resumed>) = 4 [pid 7629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7629] <... openat resumed>) = 3 [pid 7629] write(3, "1000", 4) = 4 [pid 7629] close(3) = 0 [pid 7629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7626] +++ exited with 0 +++ [pid 7625] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7630 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7630 ./strace-static-x86_64: Process 7631 attached [pid 7630] set_robust_list(0x555582145660, 24 [pid 7631] set_robust_list(0x555582145660, 24 [pid 7630] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7631 [pid 7631] <... set_robust_list resumed>) = 0 [pid 7630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7630] <... prctl resumed>) = 0 [pid 7631] <... prctl resumed>) = 0 [pid 7630] setpgid(0, 0 [pid 7631] setpgid(0, 0) = 0 [pid 7631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7630] <... setpgid resumed>) = 0 [pid 7631] <... openat resumed>) = 3 [pid 7630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7631] write(3, "1000", 4 [pid 7628] <... bpf resumed>) = 5 [pid 7627] <... bpf resumed>) = 5 [pid 7631] <... write resumed>) = 4 [pid 7629] <... bpf resumed>) = 5 [pid 7628] exit_group(0 [pid 7627] exit_group(0 [pid 7631] close(3 [pid 7630] <... openat resumed>) = 3 [pid 7631] <... close resumed>) = 0 [pid 7629] exit_group(0 [pid 7628] <... exit_group resumed>) = ? [pid 7627] <... exit_group resumed>) = ? [pid 7630] write(3, "1000", 4 [pid 7629] <... exit_group resumed>) = ? [pid 7630] <... write resumed>) = 4 [pid 7631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7630] close(3 [pid 7627] +++ exited with 0 +++ [pid 7630] <... close resumed>) = 0 [pid 7631] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7631] <... bpf resumed>) = 4 [pid 7630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7630] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7632 attached [pid 7632] set_robust_list(0x555582145660, 24) = 0 [pid 7630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7632 [pid 7632] <... prctl resumed>) = 0 [pid 7632] setpgid(0, 0) = 0 [pid 7632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7632] write(3, "1000", 4) = 4 [pid 7632] close(3) = 0 [pid 7632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7629] +++ exited with 0 +++ [pid 7632] <... bpf resumed>) = 3 [pid 7628] +++ exited with 0 +++ [pid 7632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7628, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7632] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7633 attached ./strace-static-x86_64: Process 7634 attached [pid 7633] set_robust_list(0x555582145660, 24 [pid 7634] set_robust_list(0x555582145660, 24 [pid 7633] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7634 [pid 7634] <... set_robust_list resumed>) = 0 [pid 7633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7632] <... bpf resumed>) = 5 [pid 7631] <... bpf resumed>) = 5 [pid 7630] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7633 [pid 7634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7633] <... prctl resumed>) = 0 [pid 7632] exit_group(0 [pid 7631] exit_group(0 [pid 7630] exit_group(0 [pid 7634] <... prctl resumed>) = 0 [pid 7633] setpgid(0, 0 [pid 7632] <... exit_group resumed>) = ? [pid 7631] <... exit_group resumed>) = ? [pid 7630] <... exit_group resumed>) = ? [pid 7634] setpgid(0, 0 [pid 7633] <... setpgid resumed>) = 0 [pid 7630] +++ exited with 0 +++ [pid 7634] <... setpgid resumed>) = 0 [pid 7633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7633] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7634] <... openat resumed>) = 3 [pid 7633] write(3, "1000", 4 [pid 7634] write(3, "1000", 4 [pid 7633] <... write resumed>) = 4 [pid 7634] <... write resumed>) = 4 [pid 7633] close(3 [pid 7634] close(3 [pid 7633] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7635 attached [pid 7634] <... close resumed>) = 0 [pid 7633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7635] set_robust_list(0x555582145660, 24 [pid 7634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7633] <... bpf resumed>) = 3 [pid 7632] +++ exited with 0 +++ [pid 7631] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7635 [pid 7635] <... set_robust_list resumed>) = 0 [pid 7634] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7635] <... prctl resumed>) = 0 [pid 7634] <... bpf resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7635] setpgid(0, 0 [pid 7634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7635] <... setpgid resumed>) = 0 [pid 7635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7635] <... openat resumed>) = 3 [pid 7633] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7636 attached [pid 7635] write(3, "1000", 4 [pid 7633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7637 attached [pid 7636] set_robust_list(0x555582145660, 24 [pid 7635] <... write resumed>) = 4 [pid 7636] <... set_robust_list resumed>) = 0 [pid 7635] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7636 [pid 7637] set_robust_list(0x555582145660, 24 [pid 7636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7635] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7637 [pid 7637] <... set_robust_list resumed>) = 0 [pid 7636] <... prctl resumed>) = 0 [pid 7635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7636] setpgid(0, 0 [pid 7635] <... bpf resumed>) = 3 [pid 7636] <... setpgid resumed>) = 0 [pid 7635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7637] setpgid(0, 0) = 0 [pid 7637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7636] <... openat resumed>) = 3 [pid 7635] <... bpf resumed>) = 4 [pid 7636] write(3, "1000", 4 [pid 7637] write(3, "1000", 4 [pid 7636] <... write resumed>) = 4 [pid 7635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7637] <... write resumed>) = 4 [pid 7636] close(3 [pid 7637] close(3 [pid 7636] <... close resumed>) = 0 [pid 7637] <... close resumed>) = 0 [pid 7635] <... bpf resumed>) = 5 [pid 7636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7634] <... bpf resumed>) = 5 [pid 7633] <... bpf resumed>) = 5 [pid 7637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7636] <... bpf resumed>) = 3 [pid 7635] exit_group(0 [pid 7634] exit_group(0 [pid 7633] exit_group(0 [pid 7635] <... exit_group resumed>) = ? [pid 7633] <... exit_group resumed>) = ? [pid 7637] <... bpf resumed>) = 3 [pid 7634] <... exit_group resumed>) = ? [pid 7637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7637] <... bpf resumed>) = 4 [pid 7635] +++ exited with 0 +++ [pid 7637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7636] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582145650) = 7638 ./strace-static-x86_64: Process 7638 attached [pid 7634] +++ exited with 0 +++ [pid 7633] +++ exited with 0 +++ [pid 7638] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7638] <... set_robust_list resumed>) = 0 [pid 7638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7638] setpgid(0, 0) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7638] write(3, "1000", 4./strace-static-x86_64: Process 7639 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7639] set_robust_list(0x555582145660, 24 [pid 7638] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7639 [pid 7639] <... set_robust_list resumed>) = 0 [pid 7638] close(3 [pid 7637] <... bpf resumed>) = 5 [pid 7639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7638] <... close resumed>) = 0 [pid 7637] exit_group(0 [pid 7636] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 7640 attached [pid 7639] <... prctl resumed>) = 0 [pid 7638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7636] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7640 [pid 7640] set_robust_list(0x555582145660, 24 [pid 7639] setpgid(0, 0 [pid 7638] <... bpf resumed>) = 3 [pid 7637] <... exit_group resumed>) = ? [pid 7636] <... exit_group resumed>) = ? [pid 7640] <... set_robust_list resumed>) = 0 [pid 7639] <... setpgid resumed>) = 0 [pid 7638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7638] <... bpf resumed>) = 4 [pid 7640] <... prctl resumed>) = 0 [pid 7640] setpgid(0, 0) = 0 [pid 7639] <... openat resumed>) = 3 [pid 7639] write(3, "1000", 4 [pid 7638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7639] <... write resumed>) = 4 [pid 7639] close(3 [pid 7640] <... openat resumed>) = 3 [pid 7639] <... close resumed>) = 0 [pid 7640] write(3, "1000", 4) = 4 [pid 7639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7640] close(3 [pid 7639] <... bpf resumed>) = 3 [pid 7640] <... close resumed>) = 0 [pid 7640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7640] <... bpf resumed>) = 3 [pid 7640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7639] <... bpf resumed>) = 4 [pid 7639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7640] <... bpf resumed>) = 4 [pid 7640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7637] +++ exited with 0 +++ [pid 7636] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7641 attached ./strace-static-x86_64: Process 7642 attached [pid 7641] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7641 [pid 7641] <... set_robust_list resumed>) = 0 [pid 7641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7641] setpgid(0, 0 [pid 7642] set_robust_list(0x555582145660, 24 [pid 7641] <... setpgid resumed>) = 0 [pid 7642] <... set_robust_list resumed>) = 0 [pid 7642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7642] <... prctl resumed>) = 0 [pid 7641] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7642 [pid 7642] setpgid(0, 0 [pid 7641] <... write resumed>) = 4 [pid 7642] <... setpgid resumed>) = 0 [pid 7641] close(3) = 0 [pid 7641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7641] <... bpf resumed>) = 3 [pid 7642] <... openat resumed>) = 3 [pid 7641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7642] write(3, "1000", 4 [pid 7641] <... bpf resumed>) = 4 [pid 7641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7642] <... write resumed>) = 4 [pid 7642] close(3) = 0 [pid 7642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7638] <... bpf resumed>) = 5 [pid 7639] <... bpf resumed>) = 5 [pid 7638] exit_group(0 [pid 7639] exit_group(0 [pid 7641] <... bpf resumed>) = 5 [pid 7640] <... bpf resumed>) = 5 [pid 7638] <... exit_group resumed>) = ? [pid 7642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7640] exit_group(0 [pid 7639] <... exit_group resumed>) = ? [pid 7642] <... bpf resumed>) = 5 [pid 7639] +++ exited with 0 +++ [pid 7638] +++ exited with 0 +++ [pid 7641] exit_group(0 [pid 7640] <... exit_group resumed>) = ? [pid 7641] <... exit_group resumed>) = ? [pid 7642] exit_group(0 [pid 7640] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7642] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7644 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7644 ./strace-static-x86_64: Process 7645 attached ./strace-static-x86_64: Process 7643 attached [pid 7644] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7643 [pid 7643] set_robust_list(0x555582145660, 24) = 0 [pid 7645] set_robust_list(0x555582145660, 24 [pid 7644] <... set_robust_list resumed>) = 0 [pid 7645] <... set_robust_list resumed>) = 0 [pid 7644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7643] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7645 [pid 7643] setpgid(0, 0) = 0 [pid 7643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7645] <... prctl resumed>) = 0 [pid 7644] <... prctl resumed>) = 0 [pid 7645] setpgid(0, 0 [pid 7644] setpgid(0, 0 [pid 7645] <... setpgid resumed>) = 0 [pid 7644] <... setpgid resumed>) = 0 [pid 7643] <... openat resumed>) = 3 [pid 7643] write(3, "1000", 4) = 4 [pid 7644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7643] close(3 [pid 7645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7643] <... close resumed>) = 0 [pid 7643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7645] <... openat resumed>) = 3 [pid 7644] <... openat resumed>) = 3 [pid 7642] +++ exited with 0 +++ [pid 7641] +++ exited with 0 +++ [pid 7644] write(3, "1000", 4 [pid 7643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7645] write(3, "1000", 4 [pid 7644] <... write resumed>) = 4 [pid 7644] close(3) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7643] <... bpf resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7645] <... write resumed>) = 4 [pid 7644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7645] close(3 [pid 7644] <... bpf resumed>) = 3 [pid 7645] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7646 attached [pid 7645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7647 attached [pid 7646] set_robust_list(0x555582145660, 24 [pid 7645] <... bpf resumed>) = 3 [pid 7647] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7647 [pid 7647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7646] <... set_robust_list resumed>) = 0 [pid 7645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7644] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7646 [pid 7647] <... prctl resumed>) = 0 [pid 7646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7647] setpgid(0, 0) = 0 [pid 7645] <... bpf resumed>) = 4 [pid 7646] <... prctl resumed>) = 0 [pid 7647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7646] setpgid(0, 0 [pid 7645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7646] <... setpgid resumed>) = 0 [pid 7647] <... openat resumed>) = 3 [pid 7646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7647] write(3, "1000", 4) = 4 [pid 7647] close(3) = 0 [pid 7647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7643] <... bpf resumed>) = 5 [pid 7646] <... openat resumed>) = 3 [pid 7645] <... bpf resumed>) = 5 [pid 7644] <... bpf resumed>) = 5 [pid 7647] <... bpf resumed>) = 3 [pid 7647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7645] exit_group(0 [pid 7646] write(3, "1000", 4 [pid 7644] exit_group(0 [pid 7643] exit_group(0 [pid 7646] <... write resumed>) = 4 [pid 7645] <... exit_group resumed>) = ? [pid 7644] <... exit_group resumed>) = ? [pid 7646] close(3 [pid 7643] <... exit_group resumed>) = ? [pid 7647] <... bpf resumed>) = 4 [pid 7647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7646] <... close resumed>) = 0 [pid 7645] +++ exited with 0 +++ [pid 7644] +++ exited with 0 +++ [pid 7643] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7648 attached [pid 7648] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7648 [pid 7648] <... set_robust_list resumed>) = 0 [pid 7646] <... bpf resumed>) = 4 [pid 7648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7647] <... bpf resumed>) = 5 [pid 7648] <... prctl resumed>) = 0 [pid 7648] setpgid(0, 0 [pid 7647] exit_group(0./strace-static-x86_64: Process 7649 attached ) = ? [pid 7646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7648] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7650 attached [pid 7649] set_robust_list(0x555582145660, 24 [pid 7648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7646] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7649 [pid 7649] <... set_robust_list resumed>) = 0 [pid 7650] set_robust_list(0x555582145660, 24 [pid 7649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7646] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7650 [pid 7650] <... set_robust_list resumed>) = 0 [pid 7649] <... prctl resumed>) = 0 [pid 7648] <... openat resumed>) = 3 [pid 7646] <... exit_group resumed>) = ? [pid 7650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7649] setpgid(0, 0 [pid 7648] write(3, "1000", 4 [pid 7650] <... prctl resumed>) = 0 [pid 7650] setpgid(0, 0 [pid 7649] <... setpgid resumed>) = 0 [pid 7648] <... write resumed>) = 4 [pid 7650] <... setpgid resumed>) = 0 [pid 7648] close(3 [pid 7650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7648] <... close resumed>) = 0 [pid 7650] <... openat resumed>) = 3 [pid 7649] <... openat resumed>) = 3 [pid 7648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7650] write(3, "1000", 4 [pid 7649] write(3, "1000", 4 [pid 7650] <... write resumed>) = 4 [pid 7649] <... write resumed>) = 4 [pid 7648] <... bpf resumed>) = 3 [pid 7650] close(3 [pid 7649] close(3) = 0 [pid 7648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7650] <... close resumed>) = 0 [pid 7649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7649] <... bpf resumed>) = 3 [pid 7650] <... bpf resumed>) = 3 [pid 7648] <... bpf resumed>) = 4 [pid 7650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7646] +++ exited with 0 +++ [pid 7647] +++ exited with 0 +++ [pid 7650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7649] <... bpf resumed>) = 4 [pid 7649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7651 attached [pid 7651] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7651 ./strace-static-x86_64: Process 7652 attached [pid 7651] <... set_robust_list resumed>) = 0 [pid 7652] set_robust_list(0x555582145660, 24 [pid 7651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7648] <... bpf resumed>) = 5 [pid 7651] <... prctl resumed>) = 0 [pid 7650] <... bpf resumed>) = 5 [pid 7652] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7652 [pid 7652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7651] setpgid(0, 0 [pid 7650] exit_group(0 [pid 7649] <... bpf resumed>) = 5 [pid 7648] exit_group(0 [pid 7652] <... prctl resumed>) = 0 [pid 7651] <... setpgid resumed>) = 0 [pid 7650] <... exit_group resumed>) = ? [pid 7649] exit_group(0 [pid 7648] <... exit_group resumed>) = ? [pid 7652] setpgid(0, 0 [pid 7651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7652] <... setpgid resumed>) = 0 [pid 7651] <... openat resumed>) = 3 [pid 7650] +++ exited with 0 +++ [pid 7649] <... exit_group resumed>) = ? [pid 7652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7651] write(3, "1000", 4 [pid 7652] <... openat resumed>) = 3 [pid 7651] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7652] write(3, "1000", 4 [pid 7651] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7652] <... write resumed>) = 4 [pid 7651] <... close resumed>) = 0 [pid 7652] close(3) = 0 [pid 7652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7653 attached [pid 7651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7653] set_robust_list(0x555582145660, 24 [pid 7652] <... bpf resumed>) = 3 [pid 7651] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7653 [pid 7653] <... set_robust_list resumed>) = 0 [pid 7652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7652] <... bpf resumed>) = 4 [pid 7652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7651] <... bpf resumed>) = 4 [pid 7653] setpgid(0, 0) = 0 [pid 7648] +++ exited with 0 +++ [pid 7653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7649] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7653] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7649, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7653] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7653] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7653] close(3) = 0 ./strace-static-x86_64: Process 7654 attached [pid 7653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7654] set_robust_list(0x555582145660, 24 [pid 7653] <... bpf resumed>) = 3 [pid 7653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7654] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7654 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7653] <... bpf resumed>) = 4 [pid 7653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7655 attached [pid 7654] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7655 [pid 7655] set_robust_list(0x555582145660, 24 [pid 7654] setpgid(0, 0 [pid 7655] <... set_robust_list resumed>) = 0 [pid 7654] <... setpgid resumed>) = 0 [pid 7655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7655] setpgid(0, 0 [pid 7654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7653] <... bpf resumed>) = 5 [pid 7652] <... bpf resumed>) = 5 [pid 7651] <... bpf resumed>) = 5 [pid 7655] <... setpgid resumed>) = 0 [pid 7654] <... openat resumed>) = 3 [pid 7651] exit_group(0 [pid 7653] exit_group(0 [pid 7652] exit_group(0 [pid 7655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7653] <... exit_group resumed>) = ? [pid 7652] <... exit_group resumed>) = ? [pid 7654] write(3, "1000", 4 [pid 7651] <... exit_group resumed>) = ? [pid 7654] <... write resumed>) = 4 [pid 7654] close(3) = 0 [pid 7652] +++ exited with 0 +++ [pid 7654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7652, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7654] <... bpf resumed>) = 3 [pid 7654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7655] <... openat resumed>) = 3 [pid 7655] write(3, "1000", 4) = 4 [pid 7654] <... bpf resumed>) = 4 [pid 7655] close(3 [pid 7654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7655] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7656 attached [pid 7656] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7656 [pid 7656] <... set_robust_list resumed>) = 0 [pid 7656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7655] <... bpf resumed>) = 3 [pid 7656] <... prctl resumed>) = 0 [pid 7655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7656] setpgid(0, 0) = 0 [pid 7651] +++ exited with 0 +++ [pid 7656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7655] <... bpf resumed>) = 4 [pid 7653] +++ exited with 0 +++ [pid 7655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7656] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7656] write(3, "1000", 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7656] <... write resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7656] close(3) = 0 [pid 7656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7658 attached ./strace-static-x86_64: Process 7657 attached [pid 7658] set_robust_list(0x555582145660, 24 [pid 7657] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7658 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7657 [pid 7657] <... set_robust_list resumed>) = 0 [pid 7658] <... set_robust_list resumed>) = 0 [pid 7656] <... bpf resumed>) = 4 [pid 7658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7658] <... prctl resumed>) = 0 [pid 7657] <... prctl resumed>) = 0 [pid 7658] setpgid(0, 0 [pid 7657] setpgid(0, 0 [pid 7658] <... setpgid resumed>) = 0 [pid 7657] <... setpgid resumed>) = 0 [pid 7658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7658] <... openat resumed>) = 3 [pid 7658] write(3, "1000", 4 [pid 7657] <... openat resumed>) = 3 [pid 7657] write(3, "1000", 4 [pid 7658] <... write resumed>) = 4 [pid 7657] <... write resumed>) = 4 [pid 7658] close(3 [pid 7657] close(3 [pid 7658] <... close resumed>) = 0 [pid 7657] <... close resumed>) = 0 [pid 7658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7658] <... bpf resumed>) = 3 [pid 7657] <... bpf resumed>) = 3 [pid 7658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7656] <... bpf resumed>) = 5 [pid 7655] <... bpf resumed>) = 5 [pid 7654] <... bpf resumed>) = 5 [pid 7656] exit_group(0 [pid 7658] <... bpf resumed>) = 4 [pid 7656] <... exit_group resumed>) = ? [pid 7658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7657] <... bpf resumed>) = 4 [pid 7656] +++ exited with 0 +++ [pid 7655] exit_group(0 [pid 7654] exit_group(0) = ? [pid 7658] <... bpf resumed>) = 5 [pid 7658] exit_group(0 [pid 7657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7655] <... exit_group resumed>) = ? [pid 7654] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7658] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7659 attached [pid 7659] set_robust_list(0x555582145660, 24) = 0 [pid 7659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7659] setpgid(0, 0./strace-static-x86_64: Process 7660 attached ) = 0 [pid 7660] set_robust_list(0x555582145660, 24 [pid 7659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7659 [pid 7660] <... set_robust_list resumed>) = 0 [pid 7660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7659] <... openat resumed>) = 3 [pid 7657] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7660 [pid 7660] <... prctl resumed>) = 0 [pid 7658] +++ exited with 0 +++ [pid 7657] exit_group(0 [pid 7660] setpgid(0, 0 [pid 7659] write(3, "1000", 4 [pid 7660] <... setpgid resumed>) = 0 [pid 7659] <... write resumed>) = 4 [pid 7657] <... exit_group resumed>) = ? [pid 7660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7659] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7660] <... openat resumed>) = 3 [pid 7659] <... close resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7660] write(3, "1000", 4 [pid 7659] <... bpf resumed>) = 3 [pid 7660] <... write resumed>) = 4 [pid 7659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7660] close(3) = 0 [pid 7659] <... bpf resumed>) = 4 [pid 7660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7660] <... bpf resumed>) = 3 [pid 7660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7661 attached [pid 7657] +++ exited with 0 +++ [pid 7655] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7661] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7661 [pid 7661] <... set_robust_list resumed>) = 0 [pid 7661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7661] <... prctl resumed>) = 0 [pid 7661] setpgid(0, 0) = 0 [pid 7661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7663 attached ./strace-static-x86_64: Process 7662 attached [pid 7660] <... bpf resumed>) = 5 [pid 7659] <... bpf resumed>) = 5 [pid 7663] set_robust_list(0x555582145660, 24) = 0 [pid 7662] set_robust_list(0x555582145660, 24 [pid 7661] write(3, "1000", 4 [pid 7660] exit_group(0 [pid 7659] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7662 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7663 [pid 7662] <... set_robust_list resumed>) = 0 [pid 7661] <... write resumed>) = 4 [pid 7659] <... exit_group resumed>) = ? [pid 7661] close(3 [pid 7660] <... exit_group resumed>) = ? [pid 7663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7661] <... close resumed>) = 0 [pid 7663] <... prctl resumed>) = 0 [pid 7663] setpgid(0, 0) = 0 [pid 7661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7662] <... prctl resumed>) = 0 [pid 7661] <... bpf resumed>) = 3 [pid 7661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7663] <... openat resumed>) = 3 [pid 7662] setpgid(0, 0 [pid 7661] <... bpf resumed>) = 4 [pid 7661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7663] write(3, "1000", 4 [pid 7662] <... setpgid resumed>) = 0 [pid 7660] +++ exited with 0 +++ [pid 7659] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7663] <... write resumed>) = 4 [pid 7662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... restart_syscall resumed>) = 0 [pid 7663] close(3 [pid 7662] <... openat resumed>) = 3 [pid 7663] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7662] write(3, "1000", 4 [pid 7663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7662] <... write resumed>) = 4 [pid 7663] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7662] close(3./strace-static-x86_64: Process 7664 attached [pid 7663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7662] <... close resumed>) = 0 [pid 7664] set_robust_list(0x555582145660, 24 [pid 7662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7664] <... set_robust_list resumed>) = 0 [pid 7664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7664 ./strace-static-x86_64: Process 7665 attached [pid 7664] <... prctl resumed>) = 0 [pid 7662] <... bpf resumed>) = 3 [pid 7665] set_robust_list(0x555582145660, 24 [pid 7664] setpgid(0, 0 [pid 7662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7665 [pid 7665] <... set_robust_list resumed>) = 0 [pid 7664] <... setpgid resumed>) = 0 [pid 7662] <... bpf resumed>) = 4 [pid 7665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7665] <... prctl resumed>) = 0 [pid 7664] <... openat resumed>) = 3 [pid 7663] <... bpf resumed>) = 5 [pid 7662] <... bpf resumed>) = 5 [pid 7661] <... bpf resumed>) = 5 [pid 7665] setpgid(0, 0) = 0 [pid 7665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7664] write(3, "1000", 4 [pid 7663] exit_group(0 [pid 7662] exit_group(0 [pid 7661] exit_group(0 [pid 7664] <... write resumed>) = 4 [pid 7663] <... exit_group resumed>) = ? [pid 7662] <... exit_group resumed>) = ? [pid 7661] <... exit_group resumed>) = ? [pid 7665] <... openat resumed>) = 3 [pid 7664] close(3 [pid 7665] write(3, "1000", 4) = 4 [pid 7665] close(3) = 0 [pid 7664] <... close resumed>) = 0 [pid 7662] +++ exited with 0 +++ [pid 7665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7665] <... bpf resumed>) = 3 [pid 7664] <... bpf resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7664] <... bpf resumed>) = 4 [pid 7664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7665] <... bpf resumed>) = 4 [pid 7665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7666 attached , child_tidptr=0x555582145650) = 7666 [pid 7666] set_robust_list(0x555582145660, 24) = 0 [pid 7666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7666] setpgid(0, 0) = 0 [pid 7666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7666] write(3, "1000", 4) = 4 [pid 7666] close(3 [pid 7663] +++ exited with 0 +++ [pid 7661] +++ exited with 0 +++ [pid 7666] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7665] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7664] <... bpf resumed>) = 5 [pid 7666] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 7666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7665] exit_group(0 [pid 7664] exit_group(0 [pid 7665] <... exit_group resumed>) = ? [pid 7664] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7667 attached [pid 7666] <... bpf resumed>) = 4 [pid 7665] +++ exited with 0 +++ [pid 7664] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7667 [pid 7667] set_robust_list(0x555582145660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7667] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7667] <... prctl resumed>) = 0 [pid 7667] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7667] write(3, "1000", 4./strace-static-x86_64: Process 7670 attached ./strace-static-x86_64: Process 7669 attached ./strace-static-x86_64: Process 7668 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7668 [pid 7670] set_robust_list(0x555582145660, 24 [pid 7669] set_robust_list(0x555582145660, 24 [pid 7668] set_robust_list(0x555582145660, 24 [pid 7667] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7670 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7669 [pid 7670] <... set_robust_list resumed>) = 0 [pid 7669] <... set_robust_list resumed>) = 0 [pid 7668] <... set_robust_list resumed>) = 0 [pid 7667] close(3 [pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7667] <... close resumed>) = 0 [pid 7670] <... prctl resumed>) = 0 [pid 7669] <... prctl resumed>) = 0 [pid 7668] <... prctl resumed>) = 0 [pid 7670] setpgid(0, 0 [pid 7669] setpgid(0, 0 [pid 7668] setpgid(0, 0 [pid 7667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7666] <... bpf resumed>) = 5 [pid 7670] <... setpgid resumed>) = 0 [pid 7669] <... setpgid resumed>) = 0 [pid 7668] <... setpgid resumed>) = 0 [pid 7667] <... bpf resumed>) = 3 [pid 7666] exit_group(0 [pid 7669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7666] <... exit_group resumed>) = ? [pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7669] <... openat resumed>) = 3 [pid 7668] <... openat resumed>) = 3 [pid 7667] <... bpf resumed>) = 4 [pid 7666] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7668] write(3, "1000", 4 [pid 7670] <... openat resumed>) = 3 [pid 7669] write(3, "1000", 4 [pid 7668] <... write resumed>) = 4 [pid 7670] write(3, "1000", 4 [pid 7669] <... write resumed>) = 4 [pid 7668] close(3 [pid 7670] <... write resumed>) = 4 [pid 7669] close(3 [pid 7668] <... close resumed>) = 0 [pid 7667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7670] close(3 [pid 7669] <... close resumed>) = 0 [pid 7668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7670] <... close resumed>) = 0 [pid 7669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7668] <... bpf resumed>) = 3 [pid 7670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7669] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7671 attached [pid 7668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7671] set_robust_list(0x555582145660, 24 [pid 7670] <... bpf resumed>) = 3 [pid 7669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7671 [pid 7671] <... set_robust_list resumed>) = 0 [pid 7670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7669] <... bpf resumed>) = 4 [pid 7668] <... bpf resumed>) = 4 [pid 7671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7670] <... bpf resumed>) = 4 [pid 7669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7671] <... prctl resumed>) = 0 [pid 7670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7671] setpgid(0, 0) = 0 [pid 7671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7670] <... bpf resumed>) = 5 [pid 7669] <... bpf resumed>) = 5 [pid 7668] <... bpf resumed>) = 5 [pid 7667] <... bpf resumed>) = 5 [pid 7670] exit_group(0 [pid 7669] exit_group(0 [pid 7668] exit_group(0 [pid 7671] <... openat resumed>) = 3 [pid 7671] write(3, "1000", 4 [pid 7667] exit_group(0 [pid 7670] <... exit_group resumed>) = ? [pid 7669] <... exit_group resumed>) = ? [pid 7668] <... exit_group resumed>) = ? [pid 7671] <... write resumed>) = 4 [pid 7670] +++ exited with 0 +++ [pid 7667] <... exit_group resumed>) = ? [pid 7671] close(3 [pid 7669] +++ exited with 0 +++ [pid 7668] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7667] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7671] <... close resumed>) = 0 [pid 7671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7671] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7673 attached ./strace-static-x86_64: Process 7672 attached [pid 7671] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7673 [pid 7673] set_robust_list(0x555582145660, 24 [pid 7672] set_robust_list(0x555582145660, 24 [pid 7671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7672 [pid 7672] <... set_robust_list resumed>) = 0 [pid 7673] <... set_robust_list resumed>) = 0 [pid 7672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7671] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7672] <... prctl resumed>) = 0 [pid 7671] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7674 attached [pid 7674] set_robust_list(0x555582145660, 24 [pid 7673] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7674 [pid 7674] <... set_robust_list resumed>) = 0 [pid 7672] setpgid(0, 0 [pid 7673] <... setpgid resumed>) = 0 [pid 7672] <... setpgid resumed>) = 0 [pid 7671] <... exit_group resumed>) = ? [pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7671] +++ exited with 0 +++ ./strace-static-x86_64: Process 7675 attached [pid 7674] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7675 [pid 7675] set_robust_list(0x555582145660, 24 [pid 7674] setpgid(0, 0 [pid 7673] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7675] <... set_robust_list resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7672] <... openat resumed>) = 3 [pid 7675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7674] <... setpgid resumed>) = 0 [pid 7673] write(3, "1000", 4 [pid 7675] <... prctl resumed>) = 0 [pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7673] <... write resumed>) = 4 [pid 7672] write(3, "1000", 4 [pid 7675] setpgid(0, 0 [pid 7674] <... openat resumed>) = 3 [pid 7673] close(3 [pid 7675] <... setpgid resumed>) = 0 [pid 7672] <... write resumed>) = 4 [pid 7674] write(3, "1000", 4) = 4 [pid 7674] close(3 [pid 7675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7674] <... close resumed>) = 0 [pid 7673] <... close resumed>) = 0 [pid 7672] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7672] <... close resumed>) = 0 [pid 7673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7676 attached ) = 3 [pid 7676] set_robust_list(0x555582145660, 24 [pid 7675] <... openat resumed>) = 3 [pid 7674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7676] <... set_robust_list resumed>) = 0 [pid 7675] write(3, "1000", 4 [pid 7673] <... bpf resumed>) = 3 [pid 7672] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7676 [pid 7676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7675] <... write resumed>) = 4 [pid 7674] <... bpf resumed>) = 4 [pid 7673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7676] <... prctl resumed>) = 0 [pid 7675] close(3 [pid 7674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7676] setpgid(0, 0 [pid 7675] <... close resumed>) = 0 [pid 7674] <... bpf resumed>) = 5 [pid 7672] <... bpf resumed>) = 4 [pid 7676] <... setpgid resumed>) = 0 [pid 7675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7675] <... bpf resumed>) = 3 [pid 7673] <... bpf resumed>) = 4 [pid 7672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7676] <... openat resumed>) = 3 [pid 7675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7674] exit_group(0 [pid 7672] <... bpf resumed>) = 5 [pid 7673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7676] write(3, "1000", 4 [pid 7674] <... exit_group resumed>) = ? [pid 7673] <... bpf resumed>) = 5 [pid 7672] exit_group(0 [pid 7676] <... write resumed>) = 4 [pid 7676] close(3 [pid 7674] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7676] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7673] exit_group(0 [pid 7675] <... bpf resumed>) = 4 [pid 7672] <... exit_group resumed>) = ? [pid 7676] <... bpf resumed>) = 3 [pid 7676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7673] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7676] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7677 attached [pid 7676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7677] set_robust_list(0x555582145660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7677 [pid 7677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7677] setpgid(0, 0) = 0 [pid 7677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7677] write(3, "1000", 4) = 4 [pid 7677] close(3) = 0 [pid 7677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7672] +++ exited with 0 +++ [pid 7676] <... bpf resumed>) = 5 [pid 7675] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7677] <... bpf resumed>) = 4 [pid 7676] exit_group(0 [pid 7673] +++ exited with 0 +++ [pid 7676] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7675] exit_group(0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7675] <... exit_group resumed>) = ? [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7678 attached ./strace-static-x86_64: Process 7679 attached [pid 7678] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7678 [pid 7678] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7679 [pid 7679] set_robust_list(0x555582145660, 24) = 0 [pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7677] <... bpf resumed>) = 5 [pid 7676] +++ exited with 0 +++ [pid 7677] exit_group(0 [pid 7679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7678] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7679] <... prctl resumed>) = 0 [pid 7678] setpgid(0, 0 [pid 7677] <... exit_group resumed>) = ? [pid 7679] setpgid(0, 0 [pid 7678] <... setpgid resumed>) = 0 [pid 7679] <... setpgid resumed>) = 0 [pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7678] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7681 attached [pid 7679] write(3, "1000", 4 [pid 7678] write(3, "1000", 4 [pid 7681] set_robust_list(0x555582145660, 24 [pid 7679] <... write resumed>) = 4 [pid 7678] <... write resumed>) = 4 [pid 7675] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7675, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7679] close(3 [pid 7678] close(3 [pid 7681] <... set_robust_list resumed>) = 0 [pid 7681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7679] <... close resumed>) = 0 [pid 7678] <... close resumed>) = 0 [pid 7677] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7681 [pid 7681] <... prctl resumed>) = 0 [pid 7679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7681] setpgid(0, 0 [pid 7679] <... bpf resumed>) = 3 [pid 7678] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7681] <... setpgid resumed>) = 0 [pid 7679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7682 attached [pid 7681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7679] <... bpf resumed>) = 4 [pid 7678] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7682] set_robust_list(0x555582145660, 24 [pid 7678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7682] <... set_robust_list resumed>) = 0 [pid 7681] <... openat resumed>) = 3 [pid 7679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7682 [pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7681] write(3, "1000", 4 [pid 7682] <... prctl resumed>) = 0 [pid 7681] <... write resumed>) = 4 [pid 7681] close(3 [pid 7682] setpgid(0, 0 [pid 7681] <... close resumed>) = 0 [pid 7682] <... setpgid resumed>) = 0 [pid 7681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7681] <... bpf resumed>) = 3 [pid 7681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7683 attached [pid 7682] <... openat resumed>) = 3 [pid 7679] <... bpf resumed>) = 5 [pid 7678] <... bpf resumed>) = 5 [pid 7682] write(3, "1000", 4 [pid 7683] set_robust_list(0x555582145660, 24 [pid 7682] <... write resumed>) = 4 [pid 7681] <... bpf resumed>) = 4 [pid 7679] exit_group(0 [pid 7678] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7683 [pid 7683] <... set_robust_list resumed>) = 0 [pid 7682] close(3 [pid 7681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7679] <... exit_group resumed>) = ? [pid 7678] <... exit_group resumed>) = ? [pid 7683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7682] <... close resumed>) = 0 [pid 7681] <... bpf resumed>) = 5 [pid 7681] exit_group(0) = ? [pid 7683] <... prctl resumed>) = 0 [pid 7682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7679] +++ exited with 0 +++ [pid 7683] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7683] <... setpgid resumed>) = 0 [pid 7682] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7684 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7684 [pid 7684] set_robust_list(0x555582145660, 24 [pid 7683] <... openat resumed>) = 3 [pid 7682] <... bpf resumed>) = 4 [pid 7684] <... set_robust_list resumed>) = 0 [pid 7683] write(3, "1000", 4 [pid 7682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7681] +++ exited with 0 +++ [pid 7678] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7683] <... write resumed>) = 4 [pid 7684] <... prctl resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7684] setpgid(0, 0 [pid 7683] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7684] <... setpgid resumed>) = 0 [pid 7683] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7684] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7684] write(3, "1000", 4 [pid 7683] <... bpf resumed>) = 3 [pid 7683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7685 attached [pid 7684] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7685] set_robust_list(0x555582145660, 24 [pid 7684] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7685 [pid 7685] <... set_robust_list resumed>) = 0 [pid 7684] <... close resumed>) = 0 ./strace-static-x86_64: Process 7686 attached [pid 7685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7686 [pid 7686] set_robust_list(0x555582145660, 24 [pid 7685] <... prctl resumed>) = 0 [pid 7684] <... bpf resumed>) = 3 [pid 7685] setpgid(0, 0 [pid 7684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7686] <... set_robust_list resumed>) = 0 [pid 7685] <... setpgid resumed>) = 0 [pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7684] <... bpf resumed>) = 4 [pid 7683] <... bpf resumed>) = 5 [pid 7682] <... bpf resumed>) = 5 [pid 7685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7686] <... prctl resumed>) = 0 [pid 7684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7683] exit_group(0 [pid 7682] exit_group(0 [pid 7685] <... openat resumed>) = 3 [pid 7686] setpgid(0, 0 [pid 7684] <... bpf resumed>) = 5 [pid 7683] <... exit_group resumed>) = ? [pid 7682] <... exit_group resumed>) = ? [pid 7686] <... setpgid resumed>) = 0 [pid 7685] write(3, "1000", 4 [pid 7684] exit_group(0 [pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7685] <... write resumed>) = 4 [pid 7684] <... exit_group resumed>) = ? [pid 7683] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7686] <... openat resumed>) = 3 [pid 7686] write(3, "1000", 4) = 4 [pid 7686] close(3 [pid 7685] close(3) = 0 [pid 7686] <... close resumed>) = 0 [pid 7685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7685] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7687 attached [pid 7687] set_robust_list(0x555582145660, 24) = 0 [pid 7686] <... bpf resumed>) = 4 [pid 7685] <... bpf resumed>) = 4 [pid 7684] +++ exited with 0 +++ [pid 7682] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7687 [pid 7687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7684, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7687] <... prctl resumed>) = 0 [pid 7687] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7687] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7689 attached ./strace-static-x86_64: Process 7688 attached [pid 7687] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7689 [pid 7688] set_robust_list(0x555582145660, 24) = 0 [pid 7687] <... write resumed>) = 4 [pid 7689] set_robust_list(0x555582145660, 24 [pid 7688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7689] <... set_robust_list resumed>) = 0 [pid 7689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7687] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7688 [pid 7688] <... prctl resumed>) = 0 [pid 7687] <... close resumed>) = 0 [pid 7689] <... prctl resumed>) = 0 [pid 7688] setpgid(0, 0 [pid 7689] setpgid(0, 0 [pid 7687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7689] <... setpgid resumed>) = 0 [pid 7688] <... setpgid resumed>) = 0 [pid 7687] <... bpf resumed>) = 3 [pid 7688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7689] <... openat resumed>) = 3 [pid 7688] <... openat resumed>) = 3 [pid 7687] <... bpf resumed>) = 4 [pid 7689] write(3, "1000", 4 [pid 7688] write(3, "1000", 4 [pid 7686] <... bpf resumed>) = 5 [pid 7685] <... bpf resumed>) = 5 [pid 7689] <... write resumed>) = 4 [pid 7685] exit_group(0 [pid 7689] close(3 [pid 7688] <... write resumed>) = 4 [pid 7686] exit_group(0) = ? [pid 7685] <... exit_group resumed>) = ? [pid 7689] <... close resumed>) = 0 [pid 7688] close(3 [pid 7686] +++ exited with 0 +++ [pid 7685] +++ exited with 0 +++ [pid 7689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7688] <... close resumed>) = 0 [pid 7687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7689] <... bpf resumed>) = 3 [pid 7688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7688] <... bpf resumed>) = 3 [pid 7688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7689] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7688] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7690 attached [pid 7688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7690] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7690 ./strace-static-x86_64: Process 7691 attached [pid 7690] <... set_robust_list resumed>) = 0 [pid 7691] set_robust_list(0x555582145660, 24 [pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7691 [pid 7690] <... prctl resumed>) = 0 [pid 7690] setpgid(0, 0) = 0 [pid 7691] <... set_robust_list resumed>) = 0 [pid 7689] <... bpf resumed>) = 5 [pid 7688] <... bpf resumed>) = 5 [pid 7687] <... bpf resumed>) = 5 [pid 7691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7689] exit_group(0 [pid 7688] exit_group(0 [pid 7687] exit_group(0 [pid 7691] <... prctl resumed>) = 0 [pid 7687] <... exit_group resumed>) = ? [pid 7691] setpgid(0, 0 [pid 7690] <... openat resumed>) = 3 [pid 7689] <... exit_group resumed>) = ? [pid 7688] <... exit_group resumed>) = ? [pid 7691] <... setpgid resumed>) = 0 [pid 7690] write(3, "1000", 4 [pid 7691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7690] <... write resumed>) = 4 [pid 7689] +++ exited with 0 +++ [pid 7688] +++ exited with 0 +++ [pid 7690] close(3 [pid 7687] +++ exited with 0 +++ [pid 7691] <... openat resumed>) = 3 [pid 7690] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7687, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7691] write(3, "1000", 4 [pid 7690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7691] <... write resumed>) = 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7691] close(3 [pid 7690] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7691] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7692 attached [pid 7691] <... bpf resumed>) = 3 [pid 7692] set_robust_list(0x555582145660, 24 [pid 7691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7692] <... set_robust_list resumed>) = 0 [pid 7691] <... bpf resumed>) = 4 [pid 7690] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7692 [pid 7692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7692] setpgid(0, 0 [pid 7691] <... bpf resumed>) = 5 [pid 7692] <... setpgid resumed>) = 0 [pid 7691] exit_group(0 [pid 7692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7691] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7693 attached [pid 7692] <... openat resumed>) = 3 [pid 7691] +++ exited with 0 +++ [pid 7690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7694 attached [pid 7693] set_robust_list(0x555582145660, 24 [pid 7692] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7693 [pid 7692] <... write resumed>) = 4 [pid 7692] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7692] <... close resumed>) = 0 [pid 7693] <... set_robust_list resumed>) = 0 [pid 7694] set_robust_list(0x555582145660, 24 [pid 7692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7694 [pid 7694] <... set_robust_list resumed>) = 0 [pid 7692] <... bpf resumed>) = 3 [pid 7694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7694] <... prctl resumed>) = 0 [pid 7693] <... prctl resumed>) = 0 [pid 7694] setpgid(0, 0 [pid 7692] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7693] setpgid(0, 0 [pid 7694] <... setpgid resumed>) = 0 [pid 7693] <... setpgid resumed>) = 0 [pid 7694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7694] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7695 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7695 [pid 7693] write(3, "1000", 4 [pid 7694] write(3, "1000", 4 [pid 7695] set_robust_list(0x555582145660, 24 [pid 7693] <... write resumed>) = 4 [pid 7694] <... write resumed>) = 4 [pid 7692] <... bpf resumed>) = 5 [pid 7690] <... bpf resumed>) = 5 [pid 7695] <... set_robust_list resumed>) = 0 [pid 7693] close(3 [pid 7694] close(3 [pid 7692] exit_group(0 [pid 7695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7693] <... close resumed>) = 0 [pid 7694] <... close resumed>) = 0 [pid 7690] exit_group(0 [pid 7695] <... prctl resumed>) = 0 [pid 7690] <... exit_group resumed>) = ? [pid 7695] setpgid(0, 0 [pid 7693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7692] <... exit_group resumed>) = ? [pid 7695] <... setpgid resumed>) = 0 [pid 7693] <... bpf resumed>) = 3 [pid 7694] <... bpf resumed>) = 3 [pid 7695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7695] <... openat resumed>) = 3 [pid 7693] <... bpf resumed>) = 4 [pid 7693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7695] write(3, "1000", 4) = 4 [pid 7694] <... bpf resumed>) = 4 [pid 7695] close(3 [pid 7694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7695] <... close resumed>) = 0 [pid 7695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7690] +++ exited with 0 +++ [pid 7692] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7697 attached ./strace-static-x86_64: Process 7696 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7696 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7697 [pid 7697] set_robust_list(0x555582145660, 24) = 0 [pid 7697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7696] set_robust_list(0x555582145660, 24 [pid 7697] <... prctl resumed>) = 0 [pid 7696] <... set_robust_list resumed>) = 0 [pid 7697] setpgid(0, 0) = 0 [pid 7696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7696] setpgid(0, 0) = 0 [pid 7695] <... bpf resumed>) = 5 [pid 7693] <... bpf resumed>) = 5 [pid 7694] <... bpf resumed>) = 5 [pid 7697] <... openat resumed>) = 3 [pid 7696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7695] exit_group(0 [pid 7693] exit_group(0 [pid 7694] exit_group(0 [pid 7697] write(3, "1000", 4) = 4 [pid 7695] <... exit_group resumed>) = ? [pid 7693] <... exit_group resumed>) = ? [pid 7694] <... exit_group resumed>) = ? [pid 7697] close(3 [pid 7696] <... openat resumed>) = 3 [pid 7697] <... close resumed>) = 0 [pid 7696] write(3, "1000", 4 [pid 7697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7696] <... write resumed>) = 4 [pid 7695] +++ exited with 0 +++ [pid 7697] <... bpf resumed>) = 3 [pid 7696] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7694] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7697] <... bpf resumed>) = 4 [pid 7696] <... close resumed>) = 0 [pid 7693] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 7696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7693, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7696] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7698 attached ) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7698] set_robust_list(0x555582145660, 24) = 0 [pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7698] <... prctl resumed>) = 0 [pid 7698] setpgid(0, 0./strace-static-x86_64: Process 7699 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7698 [pid 7699] set_robust_list(0x555582145660, 24 [pid 7698] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7699 [pid 7699] <... set_robust_list resumed>) = 0 [pid 7697] <... bpf resumed>) = 5 [pid 7696] <... bpf resumed>) = 5 [pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7698] <... openat resumed>) = 3 [pid 7697] exit_group(0 [pid 7696] exit_group(0 [pid 7699] <... prctl resumed>) = 0 [pid 7698] write(3, "1000", 4 [pid 7697] <... exit_group resumed>) = ? [pid 7699] setpgid(0, 0 [pid 7698] <... write resumed>) = 4 [pid 7699] <... setpgid resumed>) = 0 [pid 7698] close(3 [pid 7696] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7700 attached [pid 7699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7698] <... close resumed>) = 0 [pid 7700] set_robust_list(0x555582145660, 24 [pid 7698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7700 [pid 7699] <... openat resumed>) = 3 [pid 7700] <... set_robust_list resumed>) = 0 [pid 7698] <... bpf resumed>) = 3 [pid 7699] write(3, "1000", 4) = 4 [pid 7700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7699] close(3 [pid 7698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7700] <... prctl resumed>) = 0 [pid 7699] <... close resumed>) = 0 [pid 7700] setpgid(0, 0 [pid 7699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7698] <... bpf resumed>) = 4 [pid 7698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7700] <... setpgid resumed>) = 0 [pid 7699] <... bpf resumed>) = 3 [pid 7700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7700] <... openat resumed>) = 3 [pid 7700] write(3, "1000", 4) = 4 [pid 7700] close(3 [pid 7699] <... bpf resumed>) = 4 [pid 7700] <... close resumed>) = 0 [pid 7699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7697] +++ exited with 0 +++ [pid 7696] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7701 attached ./strace-static-x86_64: Process 7702 attached [pid 7701] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7701 [pid 7702] set_robust_list(0x555582145660, 24 [pid 7701] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7702 [pid 7702] <... set_robust_list resumed>) = 0 [pid 7701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7701] <... prctl resumed>) = 0 [pid 7700] <... bpf resumed>) = 5 [pid 7699] <... bpf resumed>) = 5 [pid 7698] <... bpf resumed>) = 5 [pid 7702] <... prctl resumed>) = 0 [pid 7702] setpgid(0, 0 [pid 7701] setpgid(0, 0 [pid 7700] exit_group(0 [pid 7698] exit_group(0 [pid 7699] exit_group(0 [pid 7702] <... setpgid resumed>) = 0 [pid 7701] <... setpgid resumed>) = 0 [pid 7700] <... exit_group resumed>) = ? [pid 7699] <... exit_group resumed>) = ? [pid 7698] <... exit_group resumed>) = ? [pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7700] +++ exited with 0 +++ [pid 7702] write(3, "1000", 4 [pid 7701] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7702] <... write resumed>) = 4 [pid 7701] write(3, "1000", 4 [pid 7702] close(3 [pid 7701] <... write resumed>) = 4 [pid 7702] <... close resumed>) = 0 [pid 7701] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7701] <... close resumed>) = 0 [pid 7701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7703 attached [pid 7702] <... bpf resumed>) = 3 [pid 7701] <... bpf resumed>) = 3 [pid 7702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7703] set_robust_list(0x555582145660, 24 [pid 7701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7703 [pid 7703] <... set_robust_list resumed>) = 0 [pid 7702] <... bpf resumed>) = 4 [pid 7703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7701] <... bpf resumed>) = 4 [pid 7702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7703] setpgid(0, 0 [pid 7699] +++ exited with 0 +++ [pid 7698] +++ exited with 0 +++ [pid 7703] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7703] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7704 attached ) = 0 [pid 7704] set_robust_list(0x555582145660, 24 [pid 7703] write(3, "1000", 4 [pid 7704] <... set_robust_list resumed>) = 0 [pid 7703] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7704 [pid 7703] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7703] <... close resumed>) = 0 [pid 7704] <... prctl resumed>) = 0 [pid 7703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7705 attached [pid 7704] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7705 [pid 7705] set_robust_list(0x555582145660, 24) = 0 [pid 7704] <... setpgid resumed>) = 0 [pid 7703] <... bpf resumed>) = 3 [pid 7704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7704] <... openat resumed>) = 3 [pid 7705] <... prctl resumed>) = 0 [pid 7704] write(3, "1000", 4 [pid 7705] setpgid(0, 0) = 0 [pid 7704] <... write resumed>) = 4 [pid 7704] close(3 [pid 7703] <... bpf resumed>) = 4 [pid 7705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7704] <... close resumed>) = 0 [pid 7704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7705] <... openat resumed>) = 3 [pid 7704] <... bpf resumed>) = 3 [pid 7702] <... bpf resumed>) = 5 [pid 7701] <... bpf resumed>) = 5 [pid 7705] write(3, "1000", 4) = 4 [pid 7704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7703] <... bpf resumed>) = 5 [pid 7702] exit_group(0 [pid 7705] close(3 [pid 7701] exit_group(0 [pid 7705] <... close resumed>) = 0 [pid 7704] <... bpf resumed>) = 4 [pid 7703] exit_group(0 [pid 7702] <... exit_group resumed>) = ? [pid 7701] <... exit_group resumed>) = ? [pid 7705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7703] <... exit_group resumed>) = ? [pid 7701] +++ exited with 0 +++ [pid 7705] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7705] <... bpf resumed>) = 4 [pid 7705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7706 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7706 [pid 7706] set_robust_list(0x555582145660, 24 [pid 7704] <... bpf resumed>) = 5 [pid 7702] +++ exited with 0 +++ [pid 7706] <... set_robust_list resumed>) = 0 [pid 7704] exit_group(0 [pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7704] <... exit_group resumed>) = ? [pid 7706] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7706] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7706] <... setpgid resumed>) = 0 [pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7707 attached ) = 3 [pid 7707] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7707 [pid 7707] <... set_robust_list resumed>) = 0 [pid 7707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7706] write(3, "1000", 4) = 4 [pid 7707] <... prctl resumed>) = 0 [pid 7706] close(3 [pid 7707] setpgid(0, 0 [pid 7706] <... close resumed>) = 0 [pid 7707] <... setpgid resumed>) = 0 [pid 7706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7706] <... bpf resumed>) = 3 [pid 7706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7707] <... openat resumed>) = 3 [pid 7707] write(3, "1000", 4) = 4 [pid 7706] <... bpf resumed>) = 4 [pid 7703] +++ exited with 0 +++ [pid 7707] close(3 [pid 7705] <... bpf resumed>) = 5 [pid 7707] <... close resumed>) = 0 [pid 7706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7705] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7705] <... exit_group resumed>) = ? [pid 5074] <... restart_syscall resumed>) = 0 [pid 7707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7706] <... bpf resumed>) = 5 [pid 7704] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7706] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7704, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7706] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7708 attached [pid 7708] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7708 [pid 7708] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7708] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7709 attached ) = 0 [pid 7709] set_robust_list(0x555582145660, 24 [pid 7708] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7709 [pid 7709] <... set_robust_list resumed>) = 0 [pid 7708] <... setpgid resumed>) = 0 [pid 7708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7708] <... openat resumed>) = 3 [pid 7707] <... bpf resumed>) = 5 [pid 7705] +++ exited with 0 +++ [pid 7709] setpgid(0, 0 [pid 7708] write(3, "1000", 4 [pid 7707] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7709] <... setpgid resumed>) = 0 [pid 7708] <... write resumed>) = 4 [pid 7707] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7708] close(3 [pid 7709] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7709] write(3, "1000", 4 [pid 7708] <... close resumed>) = 0 [pid 7707] +++ exited with 0 +++ [pid 7706] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7710 attached [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7709] <... write resumed>) = 4 [pid 7708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7709] close(3) = 0 [pid 7708] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7710 [pid 7709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7710] set_robust_list(0x555582145660, 24 [pid 7709] <... bpf resumed>) = 3 [pid 7710] <... set_robust_list resumed>) = 0 [pid 7708] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7711 attached ) = 0 [pid 7711] set_robust_list(0x555582145660, 24 [pid 7710] setpgid(0, 0 [pid 7711] <... set_robust_list resumed>) = 0 [pid 7710] <... setpgid resumed>) = 0 [pid 7709] <... bpf resumed>) = 4 [pid 7708] <... bpf resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7711 [pid 7711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7708] exit_group(0 [pid 7711] <... prctl resumed>) = 0 [pid 7709] <... bpf resumed>) = 5 [pid 7708] <... exit_group resumed>) = ? [pid 7711] setpgid(0, 0 [pid 7710] <... openat resumed>) = 3 [pid 7709] exit_group(0 [pid 7711] <... setpgid resumed>) = 0 [pid 7710] write(3, "1000", 4 [pid 7709] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7712 attached [pid 7711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7710] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7712 [pid 7712] set_robust_list(0x555582145660, 24 [pid 7711] <... openat resumed>) = 3 [pid 7712] <... set_robust_list resumed>) = 0 [pid 7710] close(3 [pid 7711] write(3, "1000", 4 [pid 7710] <... close resumed>) = 0 [pid 7712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7711] <... write resumed>) = 4 [pid 7710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7712] <... prctl resumed>) = 0 [pid 7711] close(3 [pid 7710] <... bpf resumed>) = 3 [pid 7711] <... close resumed>) = 0 [pid 7710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7712] setpgid(0, 0 [pid 7711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7712] <... setpgid resumed>) = 0 [pid 7711] <... bpf resumed>) = 3 [pid 7710] <... bpf resumed>) = 4 [pid 7710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7712] <... openat resumed>) = 3 [pid 7712] write(3, "1000", 4) = 4 [pid 7712] close(3 [pid 7711] <... bpf resumed>) = 4 [pid 7709] +++ exited with 0 +++ [pid 7708] +++ exited with 0 +++ [pid 7711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7712] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7712] <... bpf resumed>) = 4 [pid 7712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7713 attached ./strace-static-x86_64: Process 7714 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7713 [pid 7713] set_robust_list(0x555582145660, 24 [pid 7714] set_robust_list(0x555582145660, 24 [pid 7713] <... set_robust_list resumed>) = 0 [pid 7713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7714] <... set_robust_list resumed>) = 0 [pid 7714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7713] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7714 [pid 7714] <... prctl resumed>) = 0 [pid 7714] setpgid(0, 0) = 0 [pid 7714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7713] setpgid(0, 0) = 0 [pid 7714] <... openat resumed>) = 3 [pid 7714] write(3, "1000", 4) = 4 [pid 7713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7712] <... bpf resumed>) = 5 [pid 7711] <... bpf resumed>) = 5 [pid 7710] <... bpf resumed>) = 5 [pid 7714] close(3 [pid 7711] exit_group(0 [pid 7713] <... openat resumed>) = 3 [pid 7714] <... close resumed>) = 0 [pid 7712] exit_group(0 [pid 7711] <... exit_group resumed>) = ? [pid 7710] exit_group(0 [pid 7713] write(3, "1000", 4 [pid 7714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7712] <... exit_group resumed>) = ? [pid 7710] <... exit_group resumed>) = ? [pid 7714] <... bpf resumed>) = 3 [pid 7713] <... write resumed>) = 4 [pid 7711] +++ exited with 0 +++ [pid 7714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7713] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7714] <... bpf resumed>) = 4 [pid 7714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7713] <... close resumed>) = 0 [pid 7713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7713] <... bpf resumed>) = 4 [pid 7713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7715 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7715 [pid 7715] set_robust_list(0x555582145660, 24) = 0 [pid 7715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7715] setpgid(0, 0) = 0 [pid 7715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7715] write(3, "1000", 4) = 4 [pid 7715] close(3) = 0 [pid 7710] +++ exited with 0 +++ [pid 7714] <... bpf resumed>) = 5 [pid 7715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7714] exit_group(0 [pid 7715] <... bpf resumed>) = 3 [pid 7715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7714] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7715] <... bpf resumed>) = 4 [pid 7715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7716 attached [pid 7716] set_robust_list(0x555582145660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7716 [pid 7716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7712] +++ exited with 0 +++ [pid 7713] <... bpf resumed>) = 5 [pid 7716] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7712, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7716] setpgid(0, 0) = 0 [pid 7716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7713] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7713] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7717 attached [pid 7716] <... openat resumed>) = 3 [pid 7717] set_robust_list(0x555582145660, 24 [pid 7716] write(3, "1000", 4 [pid 7717] <... set_robust_list resumed>) = 0 [pid 7716] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7717 [pid 7716] close(3 [pid 7717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7716] <... close resumed>) = 0 [pid 7717] <... prctl resumed>) = 0 [pid 7716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7717] setpgid(0, 0 [pid 7716] <... bpf resumed>) = 3 [pid 7717] <... setpgid resumed>) = 0 [pid 7716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7716] <... bpf resumed>) = 4 [pid 7717] write(3, "1000", 4) = 4 [pid 7717] close(3 [pid 7716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7717] <... close resumed>) = 0 [pid 7717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7715] <... bpf resumed>) = 5 [pid 7714] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7715] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7716] <... bpf resumed>) = 5 [pid 7713] +++ exited with 0 +++ [pid 7716] exit_group(0./strace-static-x86_64: Process 7718 attached [pid 7717] <... bpf resumed>) = 5 [pid 7715] +++ exited with 0 +++ [pid 7716] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7718] set_robust_list(0x555582145660, 24 [pid 7717] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7718 [pid 7718] <... set_robust_list resumed>) = 0 [pid 7717] <... exit_group resumed>) = ? [pid 7718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7715, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7719 attached [pid 7718] <... prctl resumed>) = 0 [pid 7719] set_robust_list(0x555582145660, 24 [pid 7718] setpgid(0, 0./strace-static-x86_64: Process 7720 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7719 [pid 7719] <... set_robust_list resumed>) = 0 [pid 7718] <... setpgid resumed>) = 0 [pid 7719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7720] set_robust_list(0x555582145660, 24 [pid 7719] <... prctl resumed>) = 0 [pid 7718] <... openat resumed>) = 3 [pid 7716] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7720 [pid 7717] +++ exited with 0 +++ [pid 7720] <... set_robust_list resumed>) = 0 [pid 7719] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7719] <... setpgid resumed>) = 0 [pid 7718] write(3, "1000", 4 [pid 7720] <... prctl resumed>) = 0 [pid 7719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7718] <... write resumed>) = 4 [pid 7720] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7720] <... setpgid resumed>) = 0 [pid 7719] <... openat resumed>) = 3 [pid 7718] close(3) = 0 [pid 7719] write(3, "1000", 4 [pid 7718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7721 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7719] <... write resumed>) = 4 [pid 7718] <... bpf resumed>) = 3 [pid 7719] close(3 [pid 7718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7722 attached [pid 7721] set_robust_list(0x555582145660, 24 [pid 7720] <... openat resumed>) = 3 [pid 7719] <... close resumed>) = 0 [pid 7718] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7721 [pid 7722] set_robust_list(0x555582145660, 24 [pid 7721] <... set_robust_list resumed>) = 0 [pid 7720] write(3, "1000", 4 [pid 7719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7722] <... set_robust_list resumed>) = 0 [pid 7719] <... bpf resumed>) = 3 [pid 7718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7720] <... write resumed>) = 4 [pid 7719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7722 [pid 7722] <... prctl resumed>) = 0 [pid 7721] <... prctl resumed>) = 0 [pid 7720] close(3 [pid 7721] setpgid(0, 0 [pid 7720] <... close resumed>) = 0 [pid 7722] setpgid(0, 0 [pid 7721] <... setpgid resumed>) = 0 [pid 7720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7719] <... bpf resumed>) = 4 [pid 7722] <... setpgid resumed>) = 0 [pid 7721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7720] <... bpf resumed>) = 3 [pid 7719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7721] <... openat resumed>) = 3 [pid 7720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7718] <... bpf resumed>) = 5 [pid 7722] <... openat resumed>) = 3 [pid 7721] write(3, "1000", 4 [pid 7720] <... bpf resumed>) = 4 [pid 7719] <... bpf resumed>) = 5 [pid 7721] <... write resumed>) = 4 [pid 7718] exit_group(0 [pid 7721] close(3 [pid 7719] exit_group(0 [pid 7722] write(3, "1000", 4 [pid 7721] <... close resumed>) = 0 [pid 7720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7719] <... exit_group resumed>) = ? [pid 7718] <... exit_group resumed>) = ? [pid 7722] <... write resumed>) = 4 [pid 7721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7720] <... bpf resumed>) = 5 [pid 7721] <... bpf resumed>) = 3 [pid 7720] exit_group(0 [pid 7721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7719] +++ exited with 0 +++ [pid 7722] close(3 [pid 7721] <... bpf resumed>) = 4 [pid 7720] <... exit_group resumed>) = ? [pid 7722] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7723 attached [pid 7722] <... bpf resumed>) = 3 [pid 7723] set_robust_list(0x555582145660, 24 [pid 7722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7723] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7723 [pid 7723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7722] <... bpf resumed>) = 4 [pid 7722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7723] setpgid(0, 0) = 0 [pid 7723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7718] +++ exited with 0 +++ [pid 7723] write(3, "1000", 4 [pid 7720] +++ exited with 0 +++ [pid 7723] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7723] close(3) = 0 [pid 7723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7718, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7723] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7724 attached ) = 4 [pid 7724] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7724 [pid 7723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7723] <... bpf resumed>) = 5 [pid 7722] <... bpf resumed>) = 5 [pid 7721] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7724] setpgid(0, 0 [pid 7722] exit_group(0 [pid 7723] exit_group(0 [pid 7721] exit_group(0 [pid 7724] <... setpgid resumed>) = 0 [pid 7723] <... exit_group resumed>) = ? [pid 7722] <... exit_group resumed>) = ? [pid 7721] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7725 attached [pid 7724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7723] +++ exited with 0 +++ [pid 7722] +++ exited with 0 +++ [pid 7725] set_robust_list(0x555582145660, 24) = 0 [pid 7724] <... openat resumed>) = 3 [pid 7721] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7723, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7725 [pid 7725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7725] <... prctl resumed>) = 0 [pid 7725] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7725] <... setpgid resumed>) = 0 [pid 7724] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7721, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7727 attached [pid 7725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7724] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7727 ./strace-static-x86_64: Process 7726 attached [pid 7727] set_robust_list(0x555582145660, 24 [pid 7725] <... openat resumed>) = 3 [pid 7724] close(3 [pid 7727] <... set_robust_list resumed>) = 0 [pid 7726] set_robust_list(0x555582145660, 24 [pid 7727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7726] <... set_robust_list resumed>) = 0 [pid 7724] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7726 [pid 7727] <... prctl resumed>) = 0 [pid 7726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7727] setpgid(0, 0 [pid 7726] <... prctl resumed>) = 0 [pid 7727] <... setpgid resumed>) = 0 [pid 7726] setpgid(0, 0 [pid 7727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7726] <... setpgid resumed>) = 0 [pid 7725] write(3, "1000", 4 [pid 7724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7727] <... openat resumed>) = 3 [pid 7726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7725] <... write resumed>) = 4 [pid 7725] close(3) = 0 [pid 7724] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7728 attached [pid 7727] write(3, "1000", 4 [pid 7726] <... openat resumed>) = 3 [pid 7725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7725] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7728 [pid 7727] <... write resumed>) = 4 [pid 7726] write(3, "1000", 4 [pid 7725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7728] set_robust_list(0x555582145660, 24 [pid 7727] close(3 [pid 7726] <... write resumed>) = 4 [pid 7727] <... close resumed>) = 0 [pid 7726] close(3 [pid 7727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7726] <... close resumed>) = 0 [pid 7727] <... bpf resumed>) = 3 [pid 7726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7724] <... bpf resumed>) = 4 [pid 7727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7726] <... bpf resumed>) = 3 [pid 7728] <... set_robust_list resumed>) = 0 [pid 7725] <... bpf resumed>) = 4 [pid 7724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7727] <... bpf resumed>) = 4 [pid 7726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7728] <... prctl resumed>) = 0 [pid 7727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7726] <... bpf resumed>) = 4 [pid 7725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7724] <... bpf resumed>) = 5 [pid 7728] setpgid(0, 0 [pid 7727] <... bpf resumed>) = 5 [pid 7726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7728] <... setpgid resumed>) = 0 [pid 7724] exit_group(0 [pid 7727] exit_group(0 [pid 7726] <... bpf resumed>) = 5 [pid 7725] <... bpf resumed>) = 5 [pid 7728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7727] <... exit_group resumed>) = ? [pid 7726] exit_group(0 [pid 7725] exit_group(0 [pid 7724] <... exit_group resumed>) = ? [pid 7728] <... openat resumed>) = 3 [pid 7726] <... exit_group resumed>) = ? [pid 7728] write(3, "1000", 4 [pid 7727] +++ exited with 0 +++ [pid 7726] +++ exited with 0 +++ [pid 7725] <... exit_group resumed>) = ? [pid 7724] +++ exited with 0 +++ [pid 7728] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7728] close(3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7728] <... close resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7725] +++ exited with 0 +++ [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7728] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7728] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7729 attached [pid 7728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7730 attached [pid 7729] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7729 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7730] set_robust_list(0x555582145660, 24 [pid 7729] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7730 [pid 7730] <... set_robust_list resumed>) = 0 [pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7730] <... prctl resumed>) = 0 [pid 7730] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7732 attached ./strace-static-x86_64: Process 7731 attached [pid 7729] <... prctl resumed>) = 0 [pid 7728] <... bpf resumed>) = 5 [pid 7732] set_robust_list(0x555582145660, 24 [pid 7731] set_robust_list(0x555582145660, 24 [pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7729] setpgid(0, 0 [pid 7728] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7732 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7731 [pid 7732] <... set_robust_list resumed>) = 0 [pid 7731] <... set_robust_list resumed>) = 0 [pid 7730] <... openat resumed>) = 3 [pid 7729] <... setpgid resumed>) = 0 [pid 7728] <... exit_group resumed>) = ? [pid 7732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7732] <... prctl resumed>) = 0 [pid 7731] <... prctl resumed>) = 0 [pid 7730] write(3, "1000", 4 [pid 7732] setpgid(0, 0 [pid 7731] setpgid(0, 0 [pid 7732] <... setpgid resumed>) = 0 [pid 7730] <... write resumed>) = 4 [pid 7731] <... setpgid resumed>) = 0 [pid 7732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7730] close(3 [pid 7729] <... openat resumed>) = 3 [pid 7731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7730] <... close resumed>) = 0 [pid 7729] write(3, "1000", 4 [pid 7728] +++ exited with 0 +++ [pid 7732] <... openat resumed>) = 3 [pid 7731] <... openat resumed>) = 3 [pid 7730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7729] <... write resumed>) = 4 [pid 7732] write(3, "1000", 4 [pid 7731] write(3, "1000", 4 [pid 7730] <... bpf resumed>) = 3 [pid 7729] close(3 [pid 7732] <... write resumed>) = 4 [pid 7731] <... write resumed>) = 4 [pid 7730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7729] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7732] close(3 [pid 7731] close(3 [pid 7730] <... bpf resumed>) = 4 [pid 7729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7732] <... close resumed>) = 0 [pid 7731] <... close resumed>) = 0 [pid 7730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7729] <... bpf resumed>) = 3 [pid 7729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7733 attached [pid 7732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7733] set_robust_list(0x555582145660, 24 [pid 7731] <... bpf resumed>) = 3 [pid 7733] <... set_robust_list resumed>) = 0 [pid 7733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7732] <... bpf resumed>) = 3 [pid 7731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7729] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7733 [pid 7733] <... prctl resumed>) = 0 [pid 7732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7733] setpgid(0, 0) = 0 [pid 7733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7733] <... openat resumed>) = 3 [pid 7731] <... bpf resumed>) = 4 [pid 7732] <... bpf resumed>) = 4 [pid 7733] write(3, "1000", 4 [pid 7732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7733] <... write resumed>) = 4 [pid 7733] close(3) = 0 [pid 7733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7732] <... bpf resumed>) = 5 [pid 7731] <... bpf resumed>) = 5 [pid 7730] <... bpf resumed>) = 5 [pid 7729] <... bpf resumed>) = 5 [pid 7733] <... bpf resumed>) = 3 [pid 7732] exit_group(0 [pid 7731] exit_group(0 [pid 7730] exit_group(0 [pid 7729] exit_group(0 [pid 7733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7732] <... exit_group resumed>) = ? [pid 7730] <... exit_group resumed>) = ? [pid 7733] <... bpf resumed>) = 4 [pid 7731] <... exit_group resumed>) = ? [pid 7729] <... exit_group resumed>) = ? [pid 7733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7732] +++ exited with 0 +++ [pid 7730] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7734 attached ./strace-static-x86_64: Process 7735 attached [pid 7734] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7734 [pid 7735] set_robust_list(0x555582145660, 24 [pid 7734] <... set_robust_list resumed>) = 0 [pid 7735] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7735 [pid 7735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7735] <... prctl resumed>) = 0 [pid 7734] setpgid(0, 0 [pid 7735] setpgid(0, 0 [pid 7734] <... setpgid resumed>) = 0 [pid 7735] <... setpgid resumed>) = 0 [pid 7731] +++ exited with 0 +++ [pid 7729] +++ exited with 0 +++ [pid 7735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7735] <... openat resumed>) = 3 [pid 7734] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7735] write(3, "1000", 4 [pid 7734] write(3, "1000", 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 7734] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7734] close(3 [pid 7735] <... write resumed>) = 4 [pid 7734] <... close resumed>) = 0 [pid 7735] close(3 [pid 7733] <... bpf resumed>) = 5 [pid 7735] <... close resumed>) = 0 [pid 7733] exit_group(0 [pid 7734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7733] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7736 attached [pid 7734] <... bpf resumed>) = 3 [pid 7733] +++ exited with 0 +++ [pid 7735] <... bpf resumed>) = 3 [pid 7735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7736] set_robust_list(0x555582145660, 24 [pid 7735] <... bpf resumed>) = 4 [pid 7734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7736 ./strace-static-x86_64: Process 7737 attached [pid 7736] <... set_robust_list resumed>) = 0 [pid 7735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7734] <... bpf resumed>) = 4 [pid 7736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7737] set_robust_list(0x555582145660, 24) = 0 [pid 7736] <... prctl resumed>) = 0 [pid 7734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7736] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7737 [pid 7737] <... prctl resumed>) = 0 [pid 7736] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7737] setpgid(0, 0 [pid 7736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7738 attached [pid 7738] set_robust_list(0x555582145660, 24 [pid 7737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7738 [pid 7738] <... set_robust_list resumed>) = 0 [pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7737] <... openat resumed>) = 3 [pid 7736] <... openat resumed>) = 3 [pid 7738] <... prctl resumed>) = 0 [pid 7738] setpgid(0, 0 [pid 7736] write(3, "1000", 4 [pid 7737] write(3, "1000", 4 [pid 7736] <... write resumed>) = 4 [pid 7737] <... write resumed>) = 4 [pid 7737] close(3 [pid 7736] close(3 [pid 7737] <... close resumed>) = 0 [pid 7736] <... close resumed>) = 0 [pid 7738] <... setpgid resumed>) = 0 [pid 7737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7735] <... bpf resumed>) = 5 [pid 7734] <... bpf resumed>) = 5 [pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7737] <... bpf resumed>) = 3 [pid 7736] <... bpf resumed>) = 3 [pid 7735] exit_group(0 [pid 7734] exit_group(0 [pid 7738] <... openat resumed>) = 3 [pid 7735] <... exit_group resumed>) = ? [pid 7737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7734] <... exit_group resumed>) = ? [pid 7738] write(3, "1000", 4 [pid 7737] <... bpf resumed>) = 4 [pid 7737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7738] <... write resumed>) = 4 [pid 7736] <... bpf resumed>) = 4 [pid 7738] close(3) = 0 [pid 7736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7735] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7738] <... bpf resumed>) = 3 [pid 7734] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7738] <... bpf resumed>) = 4 [pid 7738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7739 ./strace-static-x86_64: Process 7740 attached ./strace-static-x86_64: Process 7739 attached [pid 7738] <... bpf resumed>) = 5 [pid 7737] <... bpf resumed>) = 5 [pid 7736] <... bpf resumed>) = 5 [pid 7740] set_robust_list(0x555582145660, 24 [pid 7739] set_robust_list(0x555582145660, 24 [pid 7738] exit_group(0 [pid 7737] exit_group(0 [pid 7736] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7740 [pid 7740] <... set_robust_list resumed>) = 0 [pid 7739] <... set_robust_list resumed>) = 0 [pid 7738] <... exit_group resumed>) = ? [pid 7737] <... exit_group resumed>) = ? [pid 7736] <... exit_group resumed>) = ? [pid 7740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7737] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7739] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7741 attached [pid 7740] <... prctl resumed>) = 0 [pid 7739] setpgid(0, 0 [pid 7741] set_robust_list(0x555582145660, 24 [pid 7740] setpgid(0, 0 [pid 7739] <... setpgid resumed>) = 0 [pid 7741] <... set_robust_list resumed>) = 0 [pid 7740] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7741 [pid 7741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7741] <... prctl resumed>) = 0 [pid 7740] <... openat resumed>) = 3 [pid 7739] <... openat resumed>) = 3 [pid 7738] +++ exited with 0 +++ [pid 7736] +++ exited with 0 +++ [pid 7740] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7740] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7741] setpgid(0, 0 [pid 7739] write(3, "1000", 4 [pid 7741] <... setpgid resumed>) = 0 [pid 7740] close(3 [pid 7739] <... write resumed>) = 4 [pid 7741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7740] <... close resumed>) = 0 [pid 7739] close(3 [pid 7741] <... openat resumed>) = 3 [pid 7739] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7741] write(3, "1000", 4 [pid 7740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7741] <... write resumed>) = 4 [pid 7739] <... bpf resumed>) = 3 [pid 7741] close(3 [pid 7739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7741] <... close resumed>) = 0 [pid 7739] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7743 attached ./strace-static-x86_64: Process 7742 attached [pid 7741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7740] <... bpf resumed>) = 3 [pid 7743] set_robust_list(0x555582145660, 24 [pid 7742] set_robust_list(0x555582145660, 24 [pid 7741] <... bpf resumed>) = 3 [pid 7740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7743] <... set_robust_list resumed>) = 0 [pid 7742] <... set_robust_list resumed>) = 0 [pid 7741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7742 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7743 [pid 7743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7741] <... bpf resumed>) = 4 [pid 7743] <... prctl resumed>) = 0 [pid 7742] <... prctl resumed>) = 0 [pid 7743] setpgid(0, 0 [pid 7741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7743] <... setpgid resumed>) = 0 [pid 7742] setpgid(0, 0 [pid 7740] <... bpf resumed>) = 4 [pid 7739] <... bpf resumed>) = 5 [pid 7743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7742] <... setpgid resumed>) = 0 [pid 7741] <... bpf resumed>) = 5 [pid 7740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7739] exit_group(0 [pid 7743] <... openat resumed>) = 3 [pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7741] exit_group(0 [pid 7740] <... bpf resumed>) = 5 [pid 7739] <... exit_group resumed>) = ? [pid 7743] write(3, "1000", 4 [pid 7742] <... openat resumed>) = 3 [pid 7740] exit_group(0 [pid 7741] <... exit_group resumed>) = ? [pid 7742] write(3, "1000", 4 [pid 7740] <... exit_group resumed>) = ? [pid 7742] <... write resumed>) = 4 [pid 7739] +++ exited with 0 +++ [pid 7742] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7742] <... close resumed>) = 0 [pid 7743] <... write resumed>) = 4 [pid 7742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7743] close(3 [pid 7742] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7743] <... close resumed>) = 0 [pid 7742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7742] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7744 attached [pid 7743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7744] set_robust_list(0x555582145660, 24 [pid 7742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7744 [pid 7744] <... set_robust_list resumed>) = 0 [pid 7743] <... bpf resumed>) = 4 [pid 7741] +++ exited with 0 +++ [pid 7740] +++ exited with 0 +++ [pid 7744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7744] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7744] setpgid(0, 0) = 0 [pid 7744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7744] <... openat resumed>) = 3 [pid 7744] write(3, "1000", 4./strace-static-x86_64: Process 7745 attached [pid 7745] set_robust_list(0x555582145660, 24 [pid 7744] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7745 [pid 7745] <... set_robust_list resumed>) = 0 [pid 7744] close(3 [pid 7745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7744] <... close resumed>) = 0 [pid 7745] <... prctl resumed>) = 0 [pid 7744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7745] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7745] <... setpgid resumed>) = 0 [pid 7744] <... bpf resumed>) = 3 [pid 7745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7746 attached ) = 3 [pid 7744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7743] <... bpf resumed>) = 5 [pid 7742] <... bpf resumed>) = 5 [pid 7746] set_robust_list(0x555582145660, 24 [pid 7745] write(3, "1000", 4 [pid 7742] exit_group(0 [pid 7745] <... write resumed>) = 4 [pid 7745] close(3 [pid 7744] <... bpf resumed>) = 4 [pid 7742] <... exit_group resumed>) = ? [pid 7746] <... set_robust_list resumed>) = 0 [pid 7745] <... close resumed>) = 0 [pid 7743] exit_group(0 [pid 7746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7743] <... exit_group resumed>) = ? [pid 7746] <... prctl resumed>) = 0 [pid 7745] <... bpf resumed>) = 3 [pid 7744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7746 [pid 7745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7746] setpgid(0, 0 [pid 7745] <... bpf resumed>) = 4 [pid 7743] +++ exited with 0 +++ [pid 7746] <... setpgid resumed>) = 0 [pid 7744] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7744] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7746] <... openat resumed>) = 3 [pid 7744] <... exit_group resumed>) = ? [pid 7746] write(3, "1000", 4) = 4 [pid 7746] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7746] <... close resumed>) = 0 [pid 7745] <... bpf resumed>) = 5 [pid 7742] +++ exited with 0 +++ [pid 7746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7745] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7747 attached [pid 7746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7745] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7747 [pid 7747] set_robust_list(0x555582145660, 24) = 0 [pid 7747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7747] setpgid(0, 0) = 0 [pid 7747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7748 attached [pid 7746] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7748 [pid 7748] set_robust_list(0x555582145660, 24 [pid 7747] <... openat resumed>) = 3 [pid 7746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7748] <... set_robust_list resumed>) = 0 [pid 7747] write(3, "1000", 4 [pid 7748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7747] <... write resumed>) = 4 [pid 7748] <... prctl resumed>) = 0 [pid 7747] close(3 [pid 7748] setpgid(0, 0 [pid 7747] <... close resumed>) = 0 [pid 7748] <... setpgid resumed>) = 0 [pid 7748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7748] <... openat resumed>) = 3 [pid 7747] <... bpf resumed>) = 3 [pid 7748] write(3, "1000", 4 [pid 7747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7748] <... write resumed>) = 4 [pid 7748] close(3) = 0 [pid 7748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7747] <... bpf resumed>) = 4 [pid 7748] <... bpf resumed>) = 3 [pid 7748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7744] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7747] <... bpf resumed>) = 5 [pid 7747] exit_group(0) = ? [pid 7748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7750 attached [pid 7750] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7750 [pid 7750] <... set_robust_list resumed>) = 0 [pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7750] setpgid(0, 0) = 0 [pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7750] write(3, "1000", 4 [pid 7746] <... bpf resumed>) = 5 [pid 7745] +++ exited with 0 +++ [pid 7750] <... write resumed>) = 4 [pid 7750] close(3 [pid 7746] exit_group(0 [pid 7750] <... close resumed>) = 0 [pid 7746] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7750] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7751 attached [pid 7750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7751] set_robust_list(0x555582145660, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7751 [pid 7751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7751] setpgid(0, 0 [pid 7750] <... bpf resumed>) = 4 [pid 7751] <... setpgid resumed>) = 0 [pid 7750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7751] write(3, "1000", 4) = 4 [pid 7751] close(3) = 0 [pid 7751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7748] <... bpf resumed>) = 5 [pid 7747] +++ exited with 0 +++ [pid 7748] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7752 attached [pid 7752] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7752 [pid 7752] <... set_robust_list resumed>) = 0 [pid 7752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7752] setpgid(0, 0) = 0 [pid 7752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7752] write(3, "1000", 4 [pid 7746] +++ exited with 0 +++ [pid 7752] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7752] close(3 [pid 7750] <... bpf resumed>) = 5 [pid 7752] <... close resumed>) = 0 [pid 7751] <... bpf resumed>) = 5 [pid 7752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7751] exit_group(0 [pid 7750] exit_group(0 [pid 7748] +++ exited with 0 +++ [pid 7752] <... bpf resumed>) = 3 [pid 7751] <... exit_group resumed>) = ? [pid 7750] <... exit_group resumed>) = ? [pid 7752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7748, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582145650) = 7753 ./strace-static-x86_64: Process 7753 attached [pid 7753] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7754 attached ) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7754 [pid 7754] set_robust_list(0x555582145660, 24 [pid 7753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7754] <... set_robust_list resumed>) = 0 [pid 7753] <... prctl resumed>) = 0 [pid 7754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7753] setpgid(0, 0 [pid 7754] <... prctl resumed>) = 0 [pid 7753] <... setpgid resumed>) = 0 [pid 7754] setpgid(0, 0 [pid 7753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7754] <... setpgid resumed>) = 0 [pid 7754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7753] <... openat resumed>) = 3 [pid 7753] write(3, "1000", 4 [pid 7754] <... openat resumed>) = 3 [pid 7752] <... bpf resumed>) = 5 [pid 7751] +++ exited with 0 +++ [pid 7754] write(3, "1000", 4 [pid 7753] <... write resumed>) = 4 [pid 7752] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7754] <... write resumed>) = 4 [pid 7753] close(3 [pid 7754] close(3 [pid 7753] <... close resumed>) = 0 [pid 7752] <... exit_group resumed>) = ? [pid 7754] <... close resumed>) = 0 [pid 7753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7753] <... bpf resumed>) = 3 [pid 7753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7754] <... bpf resumed>) = 3 [pid 7754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7753] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7755 attached [pid 7753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7754] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7755 [pid 7754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7755] set_robust_list(0x555582145660, 24) = 0 [pid 7755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7752] +++ exited with 0 +++ [pid 7750] +++ exited with 0 +++ [pid 7755] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7755] <... setpgid resumed>) = 0 [pid 7755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7755] <... openat resumed>) = 3 [pid 7755] write(3, "1000", 4./strace-static-x86_64: Process 7756 attached [pid 7756] set_robust_list(0x555582145660, 24 [pid 7755] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7756 [pid 7756] <... set_robust_list resumed>) = 0 [pid 7755] close(3 [pid 7756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7755] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7756] <... prctl resumed>) = 0 [pid 7755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7756] setpgid(0, 0) = 0 [pid 7756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7755] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7757 attached [pid 7755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7757] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7757 [pid 7757] <... set_robust_list resumed>) = 0 [pid 7757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7756] <... openat resumed>) = 3 [pid 7757] <... prctl resumed>) = 0 [pid 7757] setpgid(0, 0) = 0 [pid 7757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7756] write(3, "1000", 4 [pid 7755] <... bpf resumed>) = 4 [pid 7754] <... bpf resumed>) = 5 [pid 7753] <... bpf resumed>) = 5 [pid 7757] write(3, "1000", 4 [pid 7756] <... write resumed>) = 4 [pid 7754] exit_group(0 [pid 7757] <... write resumed>) = 4 [pid 7756] close(3 [pid 7754] <... exit_group resumed>) = ? [pid 7757] close(3 [pid 7756] <... close resumed>) = 0 [pid 7755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7753] exit_group(0 [pid 7756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7757] <... close resumed>) = 0 [pid 7753] <... exit_group resumed>) = ? [pid 7757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7756] <... bpf resumed>) = 3 [pid 7757] <... bpf resumed>) = 3 [pid 7756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7756] <... bpf resumed>) = 4 [pid 7757] <... bpf resumed>) = 4 [pid 7757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7755] <... bpf resumed>) = 5 [pid 7754] +++ exited with 0 +++ [pid 7755] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7755] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7758 attached , child_tidptr=0x555582145650) = 7758 [pid 7758] set_robust_list(0x555582145660, 24) = 0 [pid 7758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7758] setpgid(0, 0) = 0 [pid 7758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7758] write(3, "1000", 4) = 4 [pid 7758] close(3) = 0 [pid 7758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7757] <... bpf resumed>) = 5 [pid 7756] <... bpf resumed>) = 5 [pid 7755] +++ exited with 0 +++ [pid 7753] +++ exited with 0 +++ [pid 7758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7757] exit_group(0 [pid 7756] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7758] <... bpf resumed>) = 5 [pid 7756] <... exit_group resumed>) = ? [pid 7758] exit_group(0 [pid 7757] <... exit_group resumed>) = ? [pid 7756] +++ exited with 0 +++ [pid 7758] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7759 attached [pid 7759] set_robust_list(0x555582145660, 24) = 0 [pid 7759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7759] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7760 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7759 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7760 [pid 7760] set_robust_list(0x555582145660, 24 [pid 7759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7760] <... set_robust_list resumed>) = 0 [pid 7757] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7758] +++ exited with 0 +++ [pid 7759] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7761 attached [pid 7759] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7761] set_robust_list(0x555582145660, 24 [pid 7759] <... write resumed>) = 4 [pid 7761] <... set_robust_list resumed>) = 0 [pid 7760] setpgid(0, 0 [pid 7759] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7761 [pid 7760] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7759] <... close resumed>) = 0 [pid 7759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7762 attached [pid 7761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7760] <... openat resumed>) = 3 [pid 7759] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7762 [pid 7762] set_robust_list(0x555582145660, 24 [pid 7761] <... prctl resumed>) = 0 [pid 7760] write(3, "1000", 4 [pid 7759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7762] <... set_robust_list resumed>) = 0 [pid 7761] setpgid(0, 0 [pid 7760] <... write resumed>) = 4 [pid 7762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7759] <... bpf resumed>) = 4 [pid 7762] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 7763 attached [pid 7762] setpgid(0, 0 [pid 7761] <... setpgid resumed>) = 0 [pid 7760] close(3 [pid 7759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7760] <... close resumed>) = 0 [pid 7762] <... setpgid resumed>) = 0 [pid 7762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7763 [pid 7763] set_robust_list(0x555582145660, 24 [pid 7762] <... openat resumed>) = 3 [pid 7761] <... openat resumed>) = 3 [pid 7763] <... set_robust_list resumed>) = 0 [pid 7762] write(3, "1000", 4 [pid 7763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7762] <... write resumed>) = 4 [pid 7761] write(3, "1000", 4 [pid 7760] <... bpf resumed>) = 3 [pid 7763] <... prctl resumed>) = 0 [pid 7762] close(3 [pid 7761] <... write resumed>) = 4 [pid 7762] <... close resumed>) = 0 [pid 7760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7763] setpgid(0, 0 [pid 7762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7761] close(3 [pid 7762] <... bpf resumed>) = 3 [pid 7762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7763] <... setpgid resumed>) = 0 [pid 7761] <... close resumed>) = 0 [pid 7760] <... bpf resumed>) = 4 [pid 7762] <... bpf resumed>) = 4 [pid 7762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7763] <... openat resumed>) = 3 [pid 7761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7763] write(3, "1000", 4) = 4 [pid 7763] close(3 [pid 7761] <... bpf resumed>) = 4 [pid 7763] <... close resumed>) = 0 [pid 7761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7759] <... bpf resumed>) = 5 [pid 7762] <... bpf resumed>) = 5 [pid 7761] <... bpf resumed>) = 5 [pid 7760] <... bpf resumed>) = 5 [pid 7759] exit_group(0 [pid 7761] exit_group(0 [pid 7760] exit_group(0 [pid 7763] <... bpf resumed>) = 4 [pid 7762] exit_group(0 [pid 7761] <... exit_group resumed>) = ? [pid 7759] <... exit_group resumed>) = ? [pid 7763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7762] <... exit_group resumed>) = ? [pid 7761] +++ exited with 0 +++ [pid 7760] <... exit_group resumed>) = ? [pid 7759] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7764 attached [pid 7764] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7765 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7765 [pid 7765] set_robust_list(0x555582145660, 24 [pid 7764] <... set_robust_list resumed>) = 0 [pid 7763] <... bpf resumed>) = 5 [pid 7762] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7764 [pid 7765] <... set_robust_list resumed>) = 0 [pid 7764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7763] exit_group(0 [pid 7765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7764] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7763] <... exit_group resumed>) = ? [pid 7765] <... prctl resumed>) = 0 [pid 7764] setpgid(0, 0) = 0 [pid 7764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] setpgid(0, 0) = 0 [pid 7764] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7764] write(3, "1000", 4./strace-static-x86_64: Process 7766 attached ) = 4 [pid 7765] <... openat resumed>) = 3 [pid 7764] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7766 [pid 7766] set_robust_list(0x555582145660, 24 [pid 7765] write(3, "1000", 4 [pid 7764] <... close resumed>) = 0 [pid 7766] <... set_robust_list resumed>) = 0 [pid 7765] <... write resumed>) = 4 [pid 7764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7765] close(3 [pid 7764] <... bpf resumed>) = 3 [pid 7766] <... prctl resumed>) = 0 [pid 7765] <... close resumed>) = 0 [pid 7764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7766] setpgid(0, 0 [pid 7765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7764] <... bpf resumed>) = 4 [pid 7766] <... setpgid resumed>) = 0 [pid 7765] <... bpf resumed>) = 3 [pid 7764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7766] <... openat resumed>) = 3 [pid 7766] write(3, "1000", 4 [pid 7765] <... bpf resumed>) = 4 [pid 7766] <... write resumed>) = 4 [pid 7766] close(3 [pid 7763] +++ exited with 0 +++ [pid 7760] +++ exited with 0 +++ [pid 7766] <... close resumed>) = 0 [pid 7765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7767 attached [pid 7766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7767 [pid 7767] set_robust_list(0x555582145660, 24 [pid 7766] <... bpf resumed>) = 3 [pid 7767] <... set_robust_list resumed>) = 0 [pid 7766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7767] setpgid(0, 0./strace-static-x86_64: Process 7768 attached [pid 7764] <... bpf resumed>) = 5 [pid 7767] <... setpgid resumed>) = 0 [pid 7765] <... bpf resumed>) = 5 [pid 7768] set_robust_list(0x555582145660, 24 [pid 7764] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7768 [pid 7768] <... set_robust_list resumed>) = 0 [pid 7767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7765] exit_group(0 [pid 7764] <... exit_group resumed>) = ? [pid 7768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7767] <... openat resumed>) = 3 [pid 7766] <... bpf resumed>) = 4 [pid 7765] <... exit_group resumed>) = ? [pid 7768] <... prctl resumed>) = 0 [pid 7768] setpgid(0, 0) = 0 [pid 7766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7767] write(3, "1000", 4 [pid 7768] <... openat resumed>) = 3 [pid 7767] <... write resumed>) = 4 [pid 7768] write(3, "1000", 4 [pid 7767] close(3 [pid 7768] <... write resumed>) = 4 [pid 7767] <... close resumed>) = 0 [pid 7768] close(3 [pid 7767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7768] <... close resumed>) = 0 [pid 7768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7767] <... bpf resumed>) = 3 [pid 7768] <... bpf resumed>) = 3 [pid 7768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7768] <... bpf resumed>) = 4 [pid 7767] <... bpf resumed>) = 4 [pid 7768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7765] +++ exited with 0 +++ [pid 7764] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7765, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7768] <... bpf resumed>) = 5 [pid 7767] <... bpf resumed>) = 5 [pid 7766] <... bpf resumed>) = 5 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7768] exit_group(0 [pid 7767] exit_group(0 [pid 7766] exit_group(0./strace-static-x86_64: Process 7769 attached ) = ? ./strace-static-x86_64: Process 7770 attached [pid 7769] set_robust_list(0x555582145660, 24 [pid 7768] <... exit_group resumed>) = ? [pid 7767] <... exit_group resumed>) = ? [pid 7766] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7769 [pid 7770] set_robust_list(0x555582145660, 24 [pid 7769] <... set_robust_list resumed>) = 0 [pid 7770] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7770 [pid 7769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7769] <... prctl resumed>) = 0 [pid 7768] +++ exited with 0 +++ [pid 7767] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7770] setpgid(0, 0 [pid 7769] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7770] <... setpgid resumed>) = 0 [pid 7769] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7772 attached ./strace-static-x86_64: Process 7771 attached [pid 7770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7772] set_robust_list(0x555582145660, 24) = 0 [pid 7771] set_robust_list(0x555582145660, 24 [pid 7770] <... openat resumed>) = 3 [pid 7769] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7771 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7772 [pid 7772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7771] <... set_robust_list resumed>) = 0 [pid 7770] write(3, "1000", 4 [pid 7769] write(3, "1000", 4 [pid 7772] <... prctl resumed>) = 0 [pid 7771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7770] <... write resumed>) = 4 [pid 7772] setpgid(0, 0 [pid 7771] <... prctl resumed>) = 0 [pid 7770] close(3 [pid 7772] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7773 attached [pid 7771] setpgid(0, 0 [pid 7770] <... close resumed>) = 0 [pid 7769] <... write resumed>) = 4 [pid 7772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7773] set_robust_list(0x555582145660, 24 [pid 7771] <... setpgid resumed>) = 0 [pid 7770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7769] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7773 [pid 7773] <... set_robust_list resumed>) = 0 [pid 7772] <... openat resumed>) = 3 [pid 7771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7770] <... bpf resumed>) = 3 [pid 7769] <... close resumed>) = 0 [pid 7773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7773] <... prctl resumed>) = 0 [pid 7772] write(3, "1000", 4 [pid 7771] <... openat resumed>) = 3 [pid 7770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7769] <... bpf resumed>) = 3 [pid 7773] setpgid(0, 0 [pid 7772] <... write resumed>) = 4 [pid 7769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7771] write(3, "1000", 4 [pid 7773] <... setpgid resumed>) = 0 [pid 7772] close(3 [pid 7771] <... write resumed>) = 4 [pid 7770] <... bpf resumed>) = 4 [pid 7773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7771] close(3 [pid 7770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7769] <... bpf resumed>) = 4 [pid 7772] <... close resumed>) = 0 [pid 7771] <... close resumed>) = 0 [pid 7770] <... bpf resumed>) = 5 [pid 7769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7773] <... openat resumed>) = 3 [pid 7772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7769] <... bpf resumed>) = 5 [pid 7773] write(3, "1000", 4 [pid 7772] <... bpf resumed>) = 3 [pid 7771] <... bpf resumed>) = 3 [pid 7770] exit_group(0 [pid 7773] <... write resumed>) = 4 [pid 7769] exit_group(0 [pid 7773] close(3 [pid 7772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7769] <... exit_group resumed>) = ? [pid 7773] <... close resumed>) = 0 [pid 7771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7770] <... exit_group resumed>) = ? [pid 7773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7772] <... bpf resumed>) = 4 [pid 7769] +++ exited with 0 +++ [pid 7773] <... bpf resumed>) = 3 [pid 7772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7770] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7771] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7773] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7774 attached [pid 7774] set_robust_list(0x555582145660, 24) = 0 [pid 7774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7772] <... bpf resumed>) = 5 [pid 7774] <... prctl resumed>) = 0 [pid 7773] <... bpf resumed>) = 5 [pid 7771] <... bpf resumed>) = 5 [pid 7773] exit_group(0./strace-static-x86_64: Process 7775 attached [pid 7774] setpgid(0, 0 [pid 7773] <... exit_group resumed>) = ? [pid 7772] exit_group(0 [pid 7771] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7775 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7774 [pid 7775] set_robust_list(0x555582145660, 24 [pid 7774] <... setpgid resumed>) = 0 [pid 7772] <... exit_group resumed>) = ? [pid 7775] <... set_robust_list resumed>) = 0 [pid 7774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7773] +++ exited with 0 +++ [pid 7771] <... exit_group resumed>) = ? [pid 7775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7775] <... prctl resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7775] setpgid(0, 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7774] <... openat resumed>) = 3 [pid 7775] <... setpgid resumed>) = 0 [pid 7775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7774] write(3, "1000", 4) = 4 [pid 7774] close(3 [pid 7775] <... openat resumed>) = 3 [pid 7774] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7776 attached [pid 7775] write(3, "1000", 4 [pid 7774] <... bpf resumed>) = 3 [pid 7776] set_robust_list(0x555582145660, 24 [pid 7775] <... write resumed>) = 4 [pid 7774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7776 [pid 7776] <... set_robust_list resumed>) = 0 [pid 7775] close(3 [pid 7776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7775] <... close resumed>) = 0 [pid 7774] <... bpf resumed>) = 4 [pid 7774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7776] <... prctl resumed>) = 0 [pid 7775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7776] setpgid(0, 0 [pid 7775] <... bpf resumed>) = 3 [pid 7776] <... setpgid resumed>) = 0 [pid 7775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7775] <... bpf resumed>) = 4 [pid 7772] +++ exited with 0 +++ [pid 7771] +++ exited with 0 +++ [pid 7776] write(3, "1000", 4 [pid 7775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7776] <... write resumed>) = 4 [pid 7776] close(3) = 0 [pid 7776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7776] <... bpf resumed>) = 3 [pid 7776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7777 attached ) = 4 [pid 7777] set_robust_list(0x555582145660, 24) = 0 [pid 7777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7777 [pid 7777] <... prctl resumed>) = 0 [pid 7776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7777] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7778 attached [pid 7777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7778] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7778 [pid 7777] <... openat resumed>) = 3 [pid 7778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7777] write(3, "1000", 4 [pid 7778] <... prctl resumed>) = 0 [pid 7777] <... write resumed>) = 4 [pid 7778] setpgid(0, 0 [pid 7777] close(3 [pid 7778] <... setpgid resumed>) = 0 [pid 7777] <... close resumed>) = 0 [pid 7777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7777] <... bpf resumed>) = 3 [pid 7777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7778] <... openat resumed>) = 3 [pid 7777] <... bpf resumed>) = 4 [pid 7778] write(3, "1000", 4) = 4 [pid 7778] close(3) = 0 [pid 7777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7777] <... bpf resumed>) = 5 [pid 7776] <... bpf resumed>) = 5 [pid 7775] <... bpf resumed>) = 5 [pid 7774] <... bpf resumed>) = 5 [pid 7778] <... bpf resumed>) = 5 [pid 7777] exit_group(0 [pid 7776] exit_group(0 [pid 7775] exit_group(0 [pid 7774] exit_group(0 [pid 7778] exit_group(0 [pid 7777] <... exit_group resumed>) = ? [pid 7776] <... exit_group resumed>) = ? [pid 7775] <... exit_group resumed>) = ? [pid 7774] <... exit_group resumed>) = ? [pid 7777] +++ exited with 0 +++ [pid 7774] +++ exited with 0 +++ [pid 7778] <... exit_group resumed>) = ? [pid 7775] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7779 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7780 attached [pid 7780] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7780 [pid 7780] <... set_robust_list resumed>) = 0 [pid 7780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7780] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7781 attached [pid 7779] set_robust_list(0x555582145660, 24 [pid 7778] +++ exited with 0 +++ [pid 7776] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7781 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7779 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7781] set_robust_list(0x555582145660, 24 [pid 7780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7779] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7781] <... set_robust_list resumed>) = 0 [pid 7781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7780] <... openat resumed>) = 3 [pid 7779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7781] <... prctl resumed>) = 0 [pid 7779] <... prctl resumed>) = 0 [pid 7780] write(3, "1000", 4 [pid 7781] setpgid(0, 0 [pid 7779] setpgid(0, 0 [pid 7781] <... setpgid resumed>) = 0 [pid 7780] <... write resumed>) = 4 [pid 7779] <... setpgid resumed>) = 0 [pid 7781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7780] close(3 [pid 7779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7781] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7782 attached [pid 7780] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7782 ./strace-static-x86_64: Process 7783 attached [pid 7782] set_robust_list(0x555582145660, 24 [pid 7781] write(3, "1000", 4 [pid 7780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7779] <... openat resumed>) = 3 [pid 7782] <... set_robust_list resumed>) = 0 [pid 7781] <... write resumed>) = 4 [pid 7780] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7783 [pid 7781] close(3 [pid 7780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7781] <... close resumed>) = 0 [pid 7782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7783] set_robust_list(0x555582145660, 24 [pid 7781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7779] write(3, "1000", 4 [pid 7783] <... set_robust_list resumed>) = 0 [pid 7779] <... write resumed>) = 4 [pid 7783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7779] close(3 [pid 7783] <... prctl resumed>) = 0 [pid 7782] <... prctl resumed>) = 0 [pid 7780] <... bpf resumed>) = 4 [pid 7779] <... close resumed>) = 0 [pid 7783] setpgid(0, 0 [pid 7782] setpgid(0, 0 [pid 7781] <... bpf resumed>) = 3 [pid 7779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7783] <... setpgid resumed>) = 0 [pid 7782] <... setpgid resumed>) = 0 [pid 7781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7779] <... bpf resumed>) = 3 [pid 7783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7783] <... openat resumed>) = 3 [pid 7782] <... openat resumed>) = 3 [pid 7781] <... bpf resumed>) = 4 [pid 7783] write(3, "1000", 4 [pid 7782] write(3, "1000", 4 [pid 7781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7779] <... bpf resumed>) = 4 [pid 7783] <... write resumed>) = 4 [pid 7782] <... write resumed>) = 4 [pid 7780] <... bpf resumed>) = 5 [pid 7779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7783] close(3 [pid 7782] close(3 [pid 7781] <... bpf resumed>) = 5 [pid 7783] <... close resumed>) = 0 [pid 7782] <... close resumed>) = 0 [pid 7781] exit_group(0 [pid 7780] exit_group(0 [pid 7779] <... bpf resumed>) = 5 [pid 7783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7780] <... exit_group resumed>) = ? [pid 7779] exit_group(0 [pid 7782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7781] <... exit_group resumed>) = ? [pid 7783] <... bpf resumed>) = 3 [pid 7780] +++ exited with 0 +++ [pid 7779] <... exit_group resumed>) = ? [pid 7783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7782] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7783] <... bpf resumed>) = 4 [pid 7783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7782] <... bpf resumed>) = 4 [pid 7782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7784 attached [pid 7781] +++ exited with 0 +++ [pid 7779] +++ exited with 0 +++ [pid 7784] set_robust_list(0x555582145660, 24) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7784 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7784] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7784] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7785 attached [pid 7785] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7786 attached [pid 7785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7785 [pid 7786] set_robust_list(0x555582145660, 24) = 0 [pid 7785] <... prctl resumed>) = 0 [pid 7786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7785] setpgid(0, 0 [pid 7784] <... openat resumed>) = 3 [pid 7785] <... setpgid resumed>) = 0 [pid 7786] <... prctl resumed>) = 0 [pid 7785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7784] write(3, "1000", 4 [pid 7786] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7786 [pid 7784] <... write resumed>) = 4 [pid 7786] <... setpgid resumed>) = 0 [pid 7785] <... openat resumed>) = 3 [pid 7786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7785] write(3, "1000", 4 [pid 7784] close(3) = 0 [pid 7786] <... openat resumed>) = 3 [pid 7785] <... write resumed>) = 4 [pid 7784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7786] write(3, "1000", 4 [pid 7785] close(3 [pid 7786] <... write resumed>) = 4 [pid 7785] <... close resumed>) = 0 [pid 7784] <... bpf resumed>) = 3 [pid 7786] close(3 [pid 7785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7783] <... bpf resumed>) = 5 [pid 7782] <... bpf resumed>) = 5 [pid 7786] <... close resumed>) = 0 [pid 7785] <... bpf resumed>) = 3 [pid 7786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7783] exit_group(0 [pid 7782] exit_group(0 [pid 7786] <... bpf resumed>) = 3 [pid 7785] <... bpf resumed>) = 4 [pid 7782] <... exit_group resumed>) = ? [pid 7786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7784] <... bpf resumed>) = 4 [pid 7783] <... exit_group resumed>) = ? [pid 7785] <... bpf resumed>) = 5 [pid 7786] <... bpf resumed>) = 4 [pid 7785] exit_group(0 [pid 7784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7782] +++ exited with 0 +++ [pid 7786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7785] <... exit_group resumed>) = ? [pid 7784] <... bpf resumed>) = 5 [pid 7783] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7784] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7787 attached [pid 7786] <... bpf resumed>) = 5 [pid 7785] +++ exited with 0 +++ [pid 7787] set_robust_list(0x555582145660, 24 [pid 7786] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7787 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7788 attached [pid 7787] <... set_robust_list resumed>) = 0 [pid 7786] <... exit_group resumed>) = ? [pid 7788] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7788 [pid 7788] <... set_robust_list resumed>) = 0 [pid 7788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7788] setpgid(0, 0) = 0 [pid 7788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7788] <... openat resumed>) = 3 [pid 7788] write(3, "1000", 4./strace-static-x86_64: Process 7789 attached [pid 7787] <... prctl resumed>) = 0 [pid 7789] set_robust_list(0x555582145660, 24 [pid 7788] <... write resumed>) = 4 [pid 7787] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7789 [pid 7789] <... set_robust_list resumed>) = 0 [pid 7788] close(3 [pid 7787] <... setpgid resumed>) = 0 [pid 7787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7786] +++ exited with 0 +++ [pid 7789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7784] +++ exited with 0 +++ [pid 7788] <... close resumed>) = 0 [pid 7788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7789] <... prctl resumed>) = 0 [pid 7787] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7788] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7789] setpgid(0, 0 [pid 7788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7787] write(3, "1000", 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7789] <... setpgid resumed>) = 0 [pid 7788] <... bpf resumed>) = 4 [pid 7787] <... write resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7787] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7787] <... close resumed>) = 0 [pid 7789] <... openat resumed>) = 3 [pid 7787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7787] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7790 attached [pid 7789] write(3, "1000", 4 [pid 7787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7790 ./strace-static-x86_64: Process 7791 attached [pid 7790] set_robust_list(0x555582145660, 24 [pid 7789] <... write resumed>) = 4 [pid 7787] <... bpf resumed>) = 4 [pid 7789] close(3 [pid 7791] set_robust_list(0x555582145660, 24 [pid 7790] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7791 [pid 7789] <... close resumed>) = 0 [pid 7789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7791] <... set_robust_list resumed>) = 0 [pid 7790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7789] <... bpf resumed>) = 3 [pid 7787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7791] <... prctl resumed>) = 0 [pid 7790] <... prctl resumed>) = 0 [pid 7791] setpgid(0, 0 [pid 7789] <... bpf resumed>) = 4 [pid 7791] <... setpgid resumed>) = 0 [pid 7790] setpgid(0, 0 [pid 7789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7790] <... setpgid resumed>) = 0 [pid 7789] <... bpf resumed>) = 5 [pid 7788] <... bpf resumed>) = 5 [pid 7787] <... bpf resumed>) = 5 [pid 7791] <... openat resumed>) = 3 [pid 7790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7789] exit_group(0 [pid 7787] exit_group(0 [pid 7788] exit_group(0 [pid 7789] <... exit_group resumed>) = ? [pid 7791] write(3, "1000", 4 [pid 7790] <... openat resumed>) = 3 [pid 7788] <... exit_group resumed>) = ? [pid 7787] <... exit_group resumed>) = ? [pid 7791] <... write resumed>) = 4 [pid 7790] write(3, "1000", 4 [pid 7789] +++ exited with 0 +++ [pid 7791] close(3) = 0 [pid 7791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7790] <... write resumed>) = 4 [pid 7791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7790] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7790] <... close resumed>) = 0 [pid 7790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7791] <... bpf resumed>) = 4 [pid 7790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7790] <... bpf resumed>) = 4 [pid 7790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7792 attached [pid 7788] +++ exited with 0 +++ [pid 7787] +++ exited with 0 +++ [pid 7792] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7792] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7792 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7793 attached [pid 7792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7792] <... prctl resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7792] setpgid(0, 0) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7793 [pid 7793] set_robust_list(0x555582145660, 24) = 0 [pid 7792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7793] setpgid(0, 0) = 0 [pid 7793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7792] <... openat resumed>) = 3 [pid 7791] <... bpf resumed>) = 5 [pid 7790] <... bpf resumed>) = 5 [pid 7790] exit_group(0 [pid 7793] <... openat resumed>) = 3 [pid 7790] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7794 attached [pid 7793] write(3, "1000", 4 [pid 7792] write(3, "1000", 4 [pid 7791] exit_group(0 [pid 7794] set_robust_list(0x555582145660, 24 [pid 7793] <... write resumed>) = 4 [pid 7792] <... write resumed>) = 4 [pid 7791] <... exit_group resumed>) = ? [pid 7790] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7794 [pid 7794] <... set_robust_list resumed>) = 0 [pid 7793] close(3 [pid 7792] close(3 [pid 7791] +++ exited with 0 +++ [pid 7794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7793] <... close resumed>) = 0 [pid 7792] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 7794] <... prctl resumed>) = 0 [pid 7793] <... bpf resumed>) = 3 [pid 7792] <... bpf resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7794] setpgid(0, 0 [pid 7793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7794] <... setpgid resumed>) = 0 [pid 7794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7792] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7796 attached ./strace-static-x86_64: Process 7795 attached [pid 7794] <... openat resumed>) = 3 [pid 7793] <... bpf resumed>) = 4 [pid 7793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7795 [pid 7796] set_robust_list(0x555582145660, 24 [pid 7795] set_robust_list(0x555582145660, 24 [pid 7794] write(3, "1000", 4 [pid 7793] <... bpf resumed>) = 5 [pid 7792] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7796 [pid 7796] <... set_robust_list resumed>) = 0 [pid 7795] <... set_robust_list resumed>) = 0 [pid 7794] <... write resumed>) = 4 [pid 7796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7793] exit_group(0 [pid 7792] exit_group(0 [pid 7796] <... prctl resumed>) = 0 [pid 7795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7794] close(3 [pid 7793] <... exit_group resumed>) = ? [pid 7796] setpgid(0, 0 [pid 7795] <... prctl resumed>) = 0 [pid 7794] <... close resumed>) = 0 [pid 7792] <... exit_group resumed>) = ? [pid 7796] <... setpgid resumed>) = 0 [pid 7796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7795] setpgid(0, 0 [pid 7794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7796] <... openat resumed>) = 3 [pid 7795] <... setpgid resumed>) = 0 [pid 7794] <... bpf resumed>) = 3 [pid 7795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7796] write(3, "1000", 4) = 4 [pid 7795] <... openat resumed>) = 3 [pid 7795] write(3, "1000", 4 [pid 7794] <... bpf resumed>) = 4 [pid 7796] close(3 [pid 7795] <... write resumed>) = 4 [pid 7794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7796] <... close resumed>) = 0 [pid 7795] close(3 [pid 7796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7795] <... close resumed>) = 0 [pid 7796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7796] <... bpf resumed>) = 4 [pid 7795] <... bpf resumed>) = 3 [pid 7796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7793] +++ exited with 0 +++ [pid 7792] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7793, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7797 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7797 ./strace-static-x86_64: Process 7798 attached [pid 7797] set_robust_list(0x555582145660, 24) = 0 [pid 7798] set_robust_list(0x555582145660, 24 [pid 7797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7798 [pid 7798] <... set_robust_list resumed>) = 0 [pid 7797] <... prctl resumed>) = 0 [pid 7798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7797] setpgid(0, 0) = 0 [pid 7797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7798] <... prctl resumed>) = 0 [pid 7798] setpgid(0, 0 [pid 7797] <... openat resumed>) = 3 [pid 7798] <... setpgid resumed>) = 0 [pid 7797] write(3, "1000", 4) = 4 [pid 7797] close(3 [pid 7794] <... bpf resumed>) = 5 [pid 7798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7797] <... close resumed>) = 0 [pid 7796] <... bpf resumed>) = 5 [pid 7795] <... bpf resumed>) = 5 [pid 7797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7796] exit_group(0 [pid 7795] exit_group(0 [pid 7794] exit_group(0 [pid 7798] <... openat resumed>) = 3 [pid 7797] <... bpf resumed>) = 3 [pid 7796] <... exit_group resumed>) = ? [pid 7795] <... exit_group resumed>) = ? [pid 7798] write(3, "1000", 4 [pid 7797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7796] +++ exited with 0 +++ [pid 7795] +++ exited with 0 +++ [pid 7794] <... exit_group resumed>) = ? [pid 7798] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7798] close(3 [pid 7794] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7798] <... close resumed>) = 0 [pid 7797] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7799 attached ./strace-static-x86_64: Process 7800 attached ) = 3 [pid 7799] set_robust_list(0x555582145660, 24 [pid 7800] set_robust_list(0x555582145660, 24 [pid 7798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7800 [pid 7799] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7799 [pid 7800] <... set_robust_list resumed>) = 0 [pid 7799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7798] <... bpf resumed>) = 4 [pid 7799] <... prctl resumed>) = 0 [pid 7799] setpgid(0, 0./strace-static-x86_64: Process 7801 attached [pid 7800] <... prctl resumed>) = 0 [pid 7799] <... setpgid resumed>) = 0 [pid 7798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7801] set_robust_list(0x555582145660, 24 [pid 7800] setpgid(0, 0) = 0 [pid 7800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7801] <... set_robust_list resumed>) = 0 [pid 7801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7800] <... openat resumed>) = 3 [pid 7798] <... bpf resumed>) = 5 [pid 7797] <... bpf resumed>) = 5 [pid 7800] write(3, "1000", 4 [pid 7801] <... prctl resumed>) = 0 [pid 7799] <... openat resumed>) = 3 [pid 7798] exit_group(0 [pid 7797] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7801 [pid 7801] setpgid(0, 0 [pid 7798] <... exit_group resumed>) = ? [pid 7797] <... exit_group resumed>) = ? [pid 7801] <... setpgid resumed>) = 0 [pid 7801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7800] <... write resumed>) = 4 [pid 7799] write(3, "1000", 4 [pid 7800] close(3 [pid 7799] <... write resumed>) = 4 [pid 7800] <... close resumed>) = 0 [pid 7799] close(3 [pid 7800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7799] <... close resumed>) = 0 [pid 7800] <... bpf resumed>) = 3 [pid 7799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7798] +++ exited with 0 +++ [pid 7800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7799] <... bpf resumed>) = 3 [pid 7800] <... bpf resumed>) = 4 [pid 7799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7797] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7801] <... openat resumed>) = 3 [pid 7800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7801] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7797, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7799] <... bpf resumed>) = 4 [pid 7801] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7801] close(3./strace-static-x86_64: Process 7802 attached [pid 7802] set_robust_list(0x555582145660, 24) = 0 [pid 7801] <... close resumed>) = 0 ./strace-static-x86_64: Process 7803 attached [pid 7802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7803 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7802 [pid 7803] set_robust_list(0x555582145660, 24 [pid 7802] <... prctl resumed>) = 0 [pid 7801] <... bpf resumed>) = 3 [pid 7803] <... set_robust_list resumed>) = 0 [pid 7802] setpgid(0, 0 [pid 7803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7803] <... prctl resumed>) = 0 [pid 7802] <... setpgid resumed>) = 0 [pid 7803] setpgid(0, 0 [pid 7802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7801] <... bpf resumed>) = 4 [pid 7803] <... setpgid resumed>) = 0 [pid 7802] <... openat resumed>) = 3 [pid 7803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7802] write(3, "1000", 4 [pid 7801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7803] <... openat resumed>) = 3 [pid 7802] <... write resumed>) = 4 [pid 7803] write(3, "1000", 4 [pid 7802] close(3 [pid 7803] <... write resumed>) = 4 [pid 7802] <... close resumed>) = 0 [pid 7803] close(3 [pid 7802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7803] <... close resumed>) = 0 [pid 7802] <... bpf resumed>) = 3 [pid 7803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7803] <... bpf resumed>) = 3 [pid 7801] <... bpf resumed>) = 5 [pid 7800] <... bpf resumed>) = 5 [pid 7799] <... bpf resumed>) = 5 [pid 7802] <... bpf resumed>) = 4 [pid 7803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7801] exit_group(0 [pid 7800] exit_group(0 [pid 7799] exit_group(0 [pid 7802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7801] <... exit_group resumed>) = ? [pid 7800] <... exit_group resumed>) = ? [pid 7799] <... exit_group resumed>) = ? [pid 7803] <... bpf resumed>) = 4 [pid 7802] <... bpf resumed>) = 5 [pid 7802] exit_group(0) = ? [pid 7803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7801] +++ exited with 0 +++ [pid 7800] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7799] +++ exited with 0 +++ ./strace-static-x86_64: Process 7804 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7804] set_robust_list(0x555582145660, 24) = 0 [pid 7804] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7805 attached [pid 7802] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7804 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7799, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7805] set_robust_list(0x555582145660, 24 [pid 7804] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7805 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7805] <... set_robust_list resumed>) = 0 [pid 7804] setpgid(0, 0 [pid 7805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7804] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7806 attached [pid 7805] <... prctl resumed>) = 0 [pid 7804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7806] set_robust_list(0x555582145660, 24 [pid 7805] setpgid(0, 0 [pid 7804] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7806 ./strace-static-x86_64: Process 7807 attached [pid 7805] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7807 [pid 7807] set_robust_list(0x555582145660, 24 [pid 7806] <... set_robust_list resumed>) = 0 [pid 7805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7804] write(3, "1000", 4 [pid 7807] <... set_robust_list resumed>) = 0 [pid 7806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7806] <... prctl resumed>) = 0 [pid 7805] <... openat resumed>) = 3 [pid 7804] <... write resumed>) = 4 [pid 7803] <... bpf resumed>) = 5 [pid 7807] <... prctl resumed>) = 0 [pid 7807] setpgid(0, 0 [pid 7803] exit_group(0 [pid 7804] close(3 [pid 7806] setpgid(0, 0) = 0 [pid 7804] <... close resumed>) = 0 [pid 7805] write(3, "1000", 4 [pid 7807] <... setpgid resumed>) = 0 [pid 7805] <... write resumed>) = 4 [pid 7803] <... exit_group resumed>) = ? [pid 7807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7805] close(3 [pid 7804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7807] <... openat resumed>) = 3 [pid 7806] <... openat resumed>) = 3 [pid 7805] <... close resumed>) = 0 [pid 7804] <... bpf resumed>) = 3 [pid 7803] +++ exited with 0 +++ [pid 7807] write(3, "1000", 4 [pid 7804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7807] <... write resumed>) = 4 [pid 7806] write(3, "1000", 4 [pid 7805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7807] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7807] <... close resumed>) = 0 [pid 7806] <... write resumed>) = 4 [pid 7805] <... bpf resumed>) = 3 [pid 7804] <... bpf resumed>) = 4 [pid 7806] close(3 [pid 7805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7808 attached [pid 7807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7808] set_robust_list(0x555582145660, 24 [pid 7807] <... bpf resumed>) = 3 [pid 7808] <... set_robust_list resumed>) = 0 [pid 7808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7806] <... close resumed>) = 0 [pid 7804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7808 [pid 7808] <... prctl resumed>) = 0 [pid 7807] <... bpf resumed>) = 4 [pid 7806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7805] <... bpf resumed>) = 4 [pid 7808] setpgid(0, 0 [pid 7807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7808] <... setpgid resumed>) = 0 [pid 7806] <... bpf resumed>) = 3 [pid 7805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7808] <... openat resumed>) = 3 [pid 7808] write(3, "1000", 4) = 4 [pid 7808] close(3) = 0 [pid 7806] <... bpf resumed>) = 4 [pid 7808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7807] <... bpf resumed>) = 5 [pid 7806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7805] <... bpf resumed>) = 5 [pid 7804] <... bpf resumed>) = 5 [pid 7808] <... bpf resumed>) = 3 [pid 7807] exit_group(0 [pid 7806] <... bpf resumed>) = 5 [pid 7808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7807] <... exit_group resumed>) = ? [pid 7806] exit_group(0 [pid 7805] exit_group(0 [pid 7804] exit_group(0 [pid 7808] <... bpf resumed>) = 4 [pid 7807] +++ exited with 0 +++ [pid 7805] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7806] <... exit_group resumed>) = ? [pid 7804] <... exit_group resumed>) = ? [pid 7808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7806] +++ exited with 0 +++ [pid 7805] +++ exited with 0 +++ [pid 7804] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7809 attached [pid 7809] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7810 attached ./strace-static-x86_64: Process 7811 attached [pid 7809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7809 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7810 [pid 7809] <... prctl resumed>) = 0 [pid 7810] set_robust_list(0x555582145660, 24 [pid 7809] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7811] set_robust_list(0x555582145660, 24 [pid 7810] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7811 [pid 7809] <... setpgid resumed>) = 0 [pid 7810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] <... set_robust_list resumed>) = 0 [pid 7810] <... prctl resumed>) = 0 [pid 7809] <... openat resumed>) = 3 [pid 7809] write(3, "1000", 4 [pid 7811] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7812 attached [pid 7810] setpgid(0, 0) = 0 [pid 7811] <... prctl resumed>) = 0 [pid 7812] set_robust_list(0x555582145660, 24 [pid 7810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7809] <... write resumed>) = 4 [pid 7808] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7812 [pid 7812] <... set_robust_list resumed>) = 0 [pid 7811] setpgid(0, 0 [pid 7809] close(3 [pid 7808] exit_group(0 [pid 7812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7811] <... setpgid resumed>) = 0 [pid 7809] <... close resumed>) = 0 [pid 7812] <... prctl resumed>) = 0 [pid 7811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7808] <... exit_group resumed>) = ? [pid 7812] setpgid(0, 0 [pid 7810] <... openat resumed>) = 3 [pid 7810] write(3, "1000", 4) = 4 [pid 7810] close(3) = 0 [pid 7809] <... bpf resumed>) = 3 [pid 7808] +++ exited with 0 +++ [pid 7812] <... setpgid resumed>) = 0 [pid 7811] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7811] write(3, "1000", 4 [pid 7810] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7811] <... write resumed>) = 4 [pid 7811] close(3 [pid 7812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] <... close resumed>) = 0 [pid 7811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7812] <... openat resumed>) = 3 [pid 7811] <... bpf resumed>) = 4 [pid 7811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7812] write(3, "1000", 4 [pid 7810] <... bpf resumed>) = 4 [pid 7809] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7812] <... write resumed>) = 4 [pid 7812] close(3 [pid 7809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7812] <... close resumed>) = 0 [pid 7810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7813 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7813 [pid 7813] set_robust_list(0x555582145660, 24 [pid 7812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7813] <... set_robust_list resumed>) = 0 [pid 7813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7812] <... bpf resumed>) = 3 [pid 7812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7813] <... prctl resumed>) = 0 [pid 7811] <... bpf resumed>) = 5 [pid 7810] <... bpf resumed>) = 5 [pid 7809] <... bpf resumed>) = 5 [pid 7813] setpgid(0, 0 [pid 7811] exit_group(0 [pid 7810] exit_group(0 [pid 7809] exit_group(0 [pid 7813] <... setpgid resumed>) = 0 [pid 7812] <... bpf resumed>) = 4 [pid 7811] <... exit_group resumed>) = ? [pid 7810] <... exit_group resumed>) = ? [pid 7809] <... exit_group resumed>) = ? [pid 7812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7811] +++ exited with 0 +++ [pid 7810] +++ exited with 0 +++ [pid 7809] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7813] <... openat resumed>) = 3 [pid 7813] write(3, "1000", 4 [pid 7812] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7813] <... write resumed>) = 4 [pid 7812] exit_group(0 [pid 7813] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7813] <... close resumed>) = 0 [pid 7812] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7815 attached ./strace-static-x86_64: Process 7814 attached [pid 7813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7812] +++ exited with 0 +++ [pid 7815] set_robust_list(0x555582145660, 24 [pid 7813] <... bpf resumed>) = 3 [pid 7813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7815 ./strace-static-x86_64: Process 7816 attached [pid 7815] <... set_robust_list resumed>) = 0 [pid 7814] set_robust_list(0x555582145660, 24 [pid 7813] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7812, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7814 [pid 7816] set_robust_list(0x555582145660, 24 [pid 7815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7814] <... set_robust_list resumed>) = 0 [pid 7813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7816] <... set_robust_list resumed>) = 0 [pid 7815] <... prctl resumed>) = 0 [pid 7814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7816 ./strace-static-x86_64: Process 7817 attached [pid 7816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7815] setpgid(0, 0 [pid 7814] <... prctl resumed>) = 0 [pid 7817] set_robust_list(0x555582145660, 24 [pid 7815] <... setpgid resumed>) = 0 [pid 7817] <... set_robust_list resumed>) = 0 [pid 7816] <... prctl resumed>) = 0 [pid 7815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7814] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7817 [pid 7817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7816] setpgid(0, 0 [pid 7815] <... openat resumed>) = 3 [pid 7814] <... setpgid resumed>) = 0 [pid 7813] <... bpf resumed>) = 5 [pid 7817] <... prctl resumed>) = 0 [pid 7816] <... setpgid resumed>) = 0 [pid 7815] write(3, "1000", 4 [pid 7814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7817] setpgid(0, 0 [pid 7813] exit_group(0 [pid 7815] <... write resumed>) = 4 [pid 7817] <... setpgid resumed>) = 0 [pid 7816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7815] close(3 [pid 7814] <... openat resumed>) = 3 [pid 7813] <... exit_group resumed>) = ? [pid 7815] <... close resumed>) = 0 [pid 7814] write(3, "1000", 4 [pid 7816] <... openat resumed>) = 3 [pid 7817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7816] write(3, "1000", 4 [pid 7815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7814] <... write resumed>) = 4 [pid 7816] <... write resumed>) = 4 [pid 7815] <... bpf resumed>) = 3 [pid 7816] close(3 [pid 7817] <... openat resumed>) = 3 [pid 7816] <... close resumed>) = 0 [pid 7815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7814] close(3 [pid 7817] write(3, "1000", 4 [pid 7816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7814] <... close resumed>) = 0 [pid 7813] +++ exited with 0 +++ [pid 7817] <... write resumed>) = 4 [pid 7815] <... bpf resumed>) = 4 [pid 7814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7816] <... bpf resumed>) = 3 [pid 7817] close(3 [pid 7815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7814] <... bpf resumed>) = 3 [pid 7816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7817] <... close resumed>) = 0 [pid 7814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7816] <... bpf resumed>) = 4 [pid 7814] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7817] <... bpf resumed>) = 3 [pid 7814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7818 attached [pid 7817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7818] set_robust_list(0x555582145660, 24) = 0 [pid 7818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7817] <... bpf resumed>) = 4 [pid 7818] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7818 [pid 7818] setpgid(0, 0 [pid 7816] <... bpf resumed>) = 5 [pid 7815] <... bpf resumed>) = 5 [pid 7814] <... bpf resumed>) = 5 [pid 7818] <... setpgid resumed>) = 0 [pid 7817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7816] exit_group(0 [pid 7815] exit_group(0 [pid 7817] <... bpf resumed>) = 5 [pid 7816] <... exit_group resumed>) = ? [pid 7815] <... exit_group resumed>) = ? [pid 7814] exit_group(0 [pid 7818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7817] exit_group(0 [pid 7816] +++ exited with 0 +++ [pid 7815] +++ exited with 0 +++ [pid 7814] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7818] <... openat resumed>) = 3 [pid 7817] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7818] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7818] <... write resumed>) = 4 ./strace-static-x86_64: Process 7819 attached ./strace-static-x86_64: Process 7820 attached [pid 7820] set_robust_list(0x555582145660, 24 [pid 7819] set_robust_list(0x555582145660, 24 [pid 7820] <... set_robust_list resumed>) = 0 [pid 7819] <... set_robust_list resumed>) = 0 [pid 7818] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7819 [pid 7820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7818] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7820 [pid 7820] <... prctl resumed>) = 0 [pid 7819] <... prctl resumed>) = 0 [pid 7818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7820] setpgid(0, 0 [pid 7819] setpgid(0, 0 [pid 7820] <... setpgid resumed>) = 0 [pid 7819] <... setpgid resumed>) = 0 [pid 7820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7818] <... bpf resumed>) = 3 [pid 7820] <... openat resumed>) = 3 [pid 7819] <... openat resumed>) = 3 [pid 7818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7820] write(3, "1000", 4 [pid 7819] write(3, "1000", 4 [pid 7817] +++ exited with 0 +++ [pid 7814] +++ exited with 0 +++ [pid 7820] <... write resumed>) = 4 [pid 7819] <... write resumed>) = 4 [pid 7818] <... bpf resumed>) = 4 [pid 7820] close(3 [pid 7819] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7820] <... close resumed>) = 0 [pid 7819] <... close resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7820] <... bpf resumed>) = 3 [pid 7819] <... bpf resumed>) = 3 [pid 7820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7820] <... bpf resumed>) = 4 [pid 7819] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7821 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7821 [pid 7821] set_robust_list(0x555582145660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7821] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7822 attached ) = 0 [pid 7821] setpgid(0, 0 [pid 7822] set_robust_list(0x555582145660, 24 [pid 7821] <... setpgid resumed>) = 0 [pid 7820] <... bpf resumed>) = 5 [pid 7819] <... bpf resumed>) = 5 [pid 7818] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7822 [pid 7822] <... set_robust_list resumed>) = 0 [pid 7821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7819] exit_group(0 [pid 7820] exit_group(0 [pid 7822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7818] exit_group(0 [pid 7821] <... openat resumed>) = 3 [pid 7820] <... exit_group resumed>) = ? [pid 7822] <... prctl resumed>) = 0 [pid 7819] <... exit_group resumed>) = ? [pid 7818] <... exit_group resumed>) = ? [pid 7822] setpgid(0, 0 [pid 7821] write(3, "1000", 4 [pid 7822] <... setpgid resumed>) = 0 [pid 7820] +++ exited with 0 +++ [pid 7821] <... write resumed>) = 4 [pid 7822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7821] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7821] <... close resumed>) = 0 [pid 7821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7822] <... openat resumed>) = 3 [pid 7821] <... bpf resumed>) = 3 [pid 7822] write(3, "1000", 4 [pid 7821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7822] <... write resumed>) = 4 [pid 7822] close(3 [pid 7821] <... bpf resumed>) = 4 [pid 7819] +++ exited with 0 +++ [pid 7818] +++ exited with 0 +++ [pid 7822] <... close resumed>) = 0 [pid 7821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7822] <... bpf resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7823 attached [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7824 attached [pid 7823] set_robust_list(0x555582145660, 24 [pid 7822] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7823 [pid 7824] set_robust_list(0x555582145660, 24 [pid 7823] <... set_robust_list resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7824] <... set_robust_list resumed>) = 0 [pid 7824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7824 [pid 7824] setpgid(0, 0) = 0 [pid 7824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7823] <... prctl resumed>) = 0 [pid 7823] setpgid(0, 0) = 0 [pid 7824] <... openat resumed>) = 3 [pid 7823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7824] write(3, "1000", 4) = 4 [pid 7824] close(3) = 0 [pid 7824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7823] <... openat resumed>) = 3 [pid 7823] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7825 [pid 7823] <... write resumed>) = 4 ./strace-static-x86_64: Process 7825 attached [pid 7824] <... bpf resumed>) = 3 [pid 7823] close(3 [pid 7825] set_robust_list(0x555582145660, 24 [pid 7824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7823] <... close resumed>) = 0 [pid 7825] <... set_robust_list resumed>) = 0 [pid 7824] <... bpf resumed>) = 4 [pid 7823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7823] <... bpf resumed>) = 3 [pid 7825] setpgid(0, 0 [pid 7824] <... bpf resumed>) = 5 [pid 7822] <... bpf resumed>) = 5 [pid 7821] <... bpf resumed>) = 5 [pid 7825] <... setpgid resumed>) = 0 [pid 7824] exit_group(0 [pid 7823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7822] exit_group(0 [pid 7821] exit_group(0 [pid 7825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7824] <... exit_group resumed>) = ? [pid 7822] <... exit_group resumed>) = ? [pid 7825] <... openat resumed>) = 3 [pid 7824] +++ exited with 0 +++ [pid 7823] <... bpf resumed>) = 4 [pid 7822] +++ exited with 0 +++ [pid 7821] <... exit_group resumed>) = ? [pid 7825] write(3, "1000", 4 [pid 7823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7821] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7825] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7825] close(3) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7825] <... bpf resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7823] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7823] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7823] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7827 attached [pid 7825] <... bpf resumed>) = 4 [pid 7823] +++ exited with 0 +++ ./strace-static-x86_64: Process 7828 attached ./strace-static-x86_64: Process 7826 attached [pid 7827] set_robust_list(0x555582145660, 24 [pid 7828] set_robust_list(0x555582145660, 24 [pid 7827] <... set_robust_list resumed>) = 0 [pid 7826] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7826 [pid 7828] <... set_robust_list resumed>) = 0 [pid 7826] <... set_robust_list resumed>) = 0 [pid 7825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7828 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7827 [pid 7828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7828] <... prctl resumed>) = 0 [pid 7827] <... prctl resumed>) = 0 [pid 7828] setpgid(0, 0 [pid 7827] setpgid(0, 0 [pid 7826] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7827] <... setpgid resumed>) = 0 [pid 7828] <... setpgid resumed>) = 0 [pid 7826] setpgid(0, 0 [pid 7828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7826] <... setpgid resumed>) = 0 [pid 7828] <... openat resumed>) = 3 [pid 7826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7828] write(3, "1000", 4 [pid 7827] <... openat resumed>) = 3 [pid 7826] <... openat resumed>) = 3 [pid 7828] <... write resumed>) = 4 ./strace-static-x86_64: Process 7829 attached [pid 7827] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7829 [pid 7829] set_robust_list(0x555582145660, 24 [pid 7828] close(3 [pid 7827] <... write resumed>) = 4 [pid 7826] write(3, "1000", 4 [pid 7829] <... set_robust_list resumed>) = 0 [pid 7828] <... close resumed>) = 0 [pid 7827] close(3 [pid 7826] <... write resumed>) = 4 [pid 7829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7826] close(3 [pid 7827] <... close resumed>) = 0 [pid 7825] <... bpf resumed>) = 5 [pid 7829] <... prctl resumed>) = 0 [pid 7828] <... bpf resumed>) = 3 [pid 7827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7826] <... close resumed>) = 0 [pid 7829] setpgid(0, 0 [pid 7828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7825] exit_group(0 [pid 7827] <... bpf resumed>) = 3 [pid 7829] <... setpgid resumed>) = 0 [pid 7828] <... bpf resumed>) = 4 [pid 7827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7826] <... bpf resumed>) = 3 [pid 7825] <... exit_group resumed>) = ? [pid 7829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7828] <... bpf resumed>) = 5 [pid 7828] exit_group(0 [pid 7827] <... bpf resumed>) = 4 [pid 7828] <... exit_group resumed>) = ? [pid 7829] <... openat resumed>) = 3 [pid 7827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7829] write(3, "1000", 4) = 4 [pid 7829] close(3 [pid 7826] <... bpf resumed>) = 4 [pid 7826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7829] <... close resumed>) = 0 [pid 7829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7827] <... bpf resumed>) = 5 [pid 7825] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7827] exit_group(0) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7830 attached [pid 7830] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7830 [pid 7830] <... set_robust_list resumed>) = 0 [pid 7830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7830] setpgid(0, 0) = 0 [pid 7830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7829] <... bpf resumed>) = 5 [pid 7828] +++ exited with 0 +++ [pid 7827] +++ exited with 0 +++ [pid 7826] <... bpf resumed>) = 5 [pid 7826] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7826] <... exit_group resumed>) = ? [pid 7830] <... openat resumed>) = 3 [pid 7830] write(3, "1000", 4 [pid 7829] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7830] <... write resumed>) = 4 [pid 7829] <... exit_group resumed>) = ? [pid 7830] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7830] <... close resumed>) = 0 ./strace-static-x86_64: Process 7831 attached [pid 7830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7831] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7832 attached ) = 0 [pid 7830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7831 [pid 7832] set_robust_list(0x555582145660, 24 [pid 7831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7826] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7832 [pid 7832] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7831] <... prctl resumed>) = 0 [pid 7829] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 7832] setpgid(0, 0 [pid 7831] setpgid(0, 0 [pid 7830] <... bpf resumed>) = 4 [pid 7832] <... setpgid resumed>) = 0 [pid 7831] <... setpgid resumed>) = 0 [pid 7830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7831] <... openat resumed>) = 3 [pid 7831] write(3, "1000", 4 [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7833 attached [pid 7832] <... openat resumed>) = 3 [pid 7831] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7833 [pid 7833] set_robust_list(0x555582145660, 24 [pid 7832] write(3, "1000", 4 [pid 7833] <... set_robust_list resumed>) = 0 [pid 7832] <... write resumed>) = 4 [pid 7831] close(3 [pid 7833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7832] close(3 [pid 7831] <... close resumed>) = 0 [pid 7833] <... prctl resumed>) = 0 [pid 7832] <... close resumed>) = 0 [pid 7831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7833] setpgid(0, 0 [pid 7832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7831] <... bpf resumed>) = 3 [pid 7833] <... setpgid resumed>) = 0 [pid 7832] <... bpf resumed>) = 3 [pid 7831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7831] <... bpf resumed>) = 4 [pid 7833] <... openat resumed>) = 3 [pid 7831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7832] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7834 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7834 [pid 7834] set_robust_list(0x555582145660, 24 [pid 7833] write(3, "1000", 4 [pid 7832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7831] <... bpf resumed>) = 5 [pid 7830] <... bpf resumed>) = 5 [pid 7834] <... set_robust_list resumed>) = 0 [pid 7833] <... write resumed>) = 4 [pid 7832] <... bpf resumed>) = 5 [pid 7831] exit_group(0 [pid 7830] exit_group(0 [pid 7834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7833] close(3 [pid 7832] exit_group(0 [pid 7831] <... exit_group resumed>) = ? [pid 7830] <... exit_group resumed>) = ? [pid 7834] <... prctl resumed>) = 0 [pid 7833] <... close resumed>) = 0 [pid 7834] setpgid(0, 0 [pid 7833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7832] <... exit_group resumed>) = ? [pid 7831] +++ exited with 0 +++ [pid 7834] <... setpgid resumed>) = 0 [pid 7833] <... bpf resumed>) = 3 [pid 7833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7833] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7834] <... openat resumed>) = 3 [pid 7834] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7834] <... write resumed>) = 4 [pid 7833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7835 attached [pid 7834] close(3) = 0 [pid 7835] set_robust_list(0x555582145660, 24 [pid 7834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7835] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7835 [pid 7834] <... bpf resumed>) = 3 [pid 7832] +++ exited with 0 +++ [pid 7830] +++ exited with 0 +++ [pid 7834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7835] setpgid(0, 0 [pid 7834] <... bpf resumed>) = 4 [pid 7835] <... setpgid resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7835] write(3, "1000", 4./strace-static-x86_64: Process 7836 attached ) = 4 [pid 7836] set_robust_list(0x555582145660, 24 [pid 7835] close(3 [pid 7836] <... set_robust_list resumed>) = 0 [pid 7835] <... close resumed>) = 0 [pid 7836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7836] <... prctl resumed>) = 0 [pid 7835] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7837 attached [pid 7836] setpgid(0, 0 [pid 7835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7836 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7837 [pid 7837] set_robust_list(0x555582145660, 24 [pid 7836] <... setpgid resumed>) = 0 [pid 7837] <... set_robust_list resumed>) = 0 [pid 7835] <... bpf resumed>) = 4 [pid 7837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7837] <... prctl resumed>) = 0 [pid 7837] setpgid(0, 0 [pid 7836] <... openat resumed>) = 3 [pid 7835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7837] <... setpgid resumed>) = 0 [pid 7836] write(3, "1000", 4) = 4 [pid 7836] close(3 [pid 7837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7836] <... close resumed>) = 0 [pid 7837] <... openat resumed>) = 3 [pid 7836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7837] write(3, "1000", 4) = 4 [pid 7836] <... bpf resumed>) = 3 [pid 7835] <... bpf resumed>) = 5 [pid 7834] <... bpf resumed>) = 5 [pid 7833] <... bpf resumed>) = 5 [pid 7837] close(3 [pid 7836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7835] exit_group(0 [pid 7834] exit_group(0 [pid 7833] exit_group(0 [pid 7837] <... close resumed>) = 0 [pid 7835] <... exit_group resumed>) = ? [pid 7834] <... exit_group resumed>) = ? [pid 7833] <... exit_group resumed>) = ? [pid 7837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7836] <... bpf resumed>) = 4 [pid 7837] <... bpf resumed>) = 3 [pid 7834] +++ exited with 0 +++ [pid 7837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7835] +++ exited with 0 +++ [pid 7837] <... bpf resumed>) = 4 [pid 7836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7833] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7833, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7838 attached , child_tidptr=0x555582145650) = 7838 ./strace-static-x86_64: Process 7839 attached [pid 7838] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7839] set_robust_list(0x555582145660, 24 [pid 7838] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7839 [pid 7839] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7840 attached [pid 7839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7840] set_robust_list(0x555582145660, 24 [pid 7839] <... prctl resumed>) = 0 [pid 7838] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7840 [pid 7838] <... setpgid resumed>) = 0 [pid 7839] setpgid(0, 0 [pid 7840] <... set_robust_list resumed>) = 0 [pid 7840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7839] <... setpgid resumed>) = 0 [pid 7838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7840] <... prctl resumed>) = 0 [pid 7839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7840] setpgid(0, 0 [pid 7838] <... openat resumed>) = 3 [pid 7840] <... setpgid resumed>) = 0 [pid 7839] <... openat resumed>) = 3 [pid 7838] write(3, "1000", 4 [pid 7840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7839] write(3, "1000", 4 [pid 7838] <... write resumed>) = 4 [pid 7839] <... write resumed>) = 4 [pid 7838] close(3 [pid 7839] close(3 [pid 7838] <... close resumed>) = 0 [pid 7839] <... close resumed>) = 0 [pid 7838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7838] <... bpf resumed>) = 3 [pid 7840] <... openat resumed>) = 3 [pid 7839] <... bpf resumed>) = 3 [pid 7838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7840] write(3, "1000", 4 [pid 7839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7837] <... bpf resumed>) = 5 [pid 7836] <... bpf resumed>) = 5 [pid 7840] <... write resumed>) = 4 [pid 7840] close(3) = 0 [pid 7838] <... bpf resumed>) = 4 [pid 7837] exit_group(0 [pid 7836] exit_group(0 [pid 7840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7839] <... bpf resumed>) = 4 [pid 7840] <... bpf resumed>) = 3 [pid 7838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7837] <... exit_group resumed>) = ? [pid 7836] <... exit_group resumed>) = ? [pid 7839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7839] <... bpf resumed>) = 5 [pid 7838] <... bpf resumed>) = 5 [pid 7837] +++ exited with 0 +++ [pid 7836] +++ exited with 0 +++ [pid 7838] exit_group(0 [pid 7839] exit_group(0 [pid 7838] <... exit_group resumed>) = ? [pid 7840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7839] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7837, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7841 attached [pid 7841] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7841 ./strace-static-x86_64: Process 7842 attached [pid 7841] <... set_robust_list resumed>) = 0 [pid 7842] set_robust_list(0x555582145660, 24 [pid 7841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7842 [pid 7842] <... set_robust_list resumed>) = 0 [pid 7841] <... prctl resumed>) = 0 [pid 7838] +++ exited with 0 +++ [pid 7840] <... bpf resumed>) = 5 [pid 7841] setpgid(0, 0 [pid 7842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7841] <... setpgid resumed>) = 0 [pid 7842] <... prctl resumed>) = 0 [pid 7841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7840] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7842] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7841] <... openat resumed>) = 3 [pid 7842] <... setpgid resumed>) = 0 [pid 7841] write(3, "1000", 4./strace-static-x86_64: Process 7843 attached [pid 7842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7840] <... exit_group resumed>) = ? [pid 7843] set_robust_list(0x555582145660, 24 [pid 7841] <... write resumed>) = 4 [pid 7843] <... set_robust_list resumed>) = 0 [pid 7841] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7843 [pid 7843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7841] <... close resumed>) = 0 [pid 7843] <... prctl resumed>) = 0 [pid 7841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7843] setpgid(0, 0 [pid 7841] <... bpf resumed>) = 3 [pid 7842] <... openat resumed>) = 3 [pid 7843] <... setpgid resumed>) = 0 [pid 7841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7842] write(3, "1000", 4 [pid 7843] <... openat resumed>) = 3 [pid 7841] <... bpf resumed>) = 4 [pid 7842] <... write resumed>) = 4 [pid 7839] +++ exited with 0 +++ [pid 7840] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7843] write(3, "1000", 4 [pid 7842] close(3 [pid 7841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7843] <... write resumed>) = 4 [pid 7842] <... close resumed>) = 0 [pid 7843] close(3 [pid 7842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7843] <... close resumed>) = 0 [pid 7842] <... bpf resumed>) = 3 [pid 7843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7844 attached ) = 3 [pid 7842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7844 [pid 7844] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7845 attached [pid 7842] <... bpf resumed>) = 4 [pid 7842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7845] set_robust_list(0x555582145660, 24 [pid 7844] <... set_robust_list resumed>) = 0 [pid 7843] <... bpf resumed>) = 4 [pid 7841] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7845 [pid 7844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7844] setpgid(0, 0 [pid 7842] <... bpf resumed>) = 5 [pid 7845] <... set_robust_list resumed>) = 0 [pid 7844] <... setpgid resumed>) = 0 [pid 7843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7843] <... bpf resumed>) = 5 [pid 7842] exit_group(0 [pid 7845] <... prctl resumed>) = 0 [pid 7844] <... openat resumed>) = 3 [pid 7843] exit_group(0 [pid 7842] <... exit_group resumed>) = ? [pid 7841] exit_group(0 [pid 7845] setpgid(0, 0 [pid 7844] write(3, "1000", 4 [pid 7841] <... exit_group resumed>) = ? [pid 7845] <... setpgid resumed>) = 0 [pid 7844] <... write resumed>) = 4 [pid 7843] <... exit_group resumed>) = ? [pid 7844] close(3) = 0 [pid 7844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7841] +++ exited with 0 +++ [pid 7845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7844] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7845] <... openat resumed>) = 3 [pid 7845] write(3, "1000", 4 [pid 7844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7845] <... write resumed>) = 4 [pid 7845] close(3) = 0 [pid 7845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7846 attached ) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7846 [pid 7846] set_robust_list(0x555582145660, 24) = 0 [pid 7845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7843] +++ exited with 0 +++ [pid 7842] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7842, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7846] <... prctl resumed>) = 0 [pid 7845] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7847 attached [pid 7846] setpgid(0, 0 [pid 7845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7846] <... setpgid resumed>) = 0 [pid 7847] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7848 attached ) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7847 [pid 7848] set_robust_list(0x555582145660, 24 [pid 7846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7848] <... set_robust_list resumed>) = 0 [pid 7847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7847] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7848 [pid 7848] <... prctl resumed>) = 0 [pid 7847] setpgid(0, 0 [pid 7846] <... openat resumed>) = 3 [pid 7848] setpgid(0, 0 [pid 7847] <... setpgid resumed>) = 0 [pid 7846] write(3, "1000", 4) = 4 [pid 7848] <... setpgid resumed>) = 0 [pid 7846] close(3 [pid 7848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7846] <... close resumed>) = 0 [pid 7846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7848] <... openat resumed>) = 3 [pid 7847] <... openat resumed>) = 3 [pid 7846] <... bpf resumed>) = 3 [pid 7845] <... bpf resumed>) = 5 [pid 7844] <... bpf resumed>) = 5 [pid 7848] write(3, "1000", 4 [pid 7846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7847] write(3, "1000", 4 [pid 7848] <... write resumed>) = 4 [pid 7847] <... write resumed>) = 4 [pid 7845] exit_group(0 [pid 7844] exit_group(0 [pid 7847] close(3 [pid 7845] <... exit_group resumed>) = ? [pid 7844] <... exit_group resumed>) = ? [pid 7848] close(3 [pid 7847] <... close resumed>) = 0 [pid 7846] <... bpf resumed>) = 4 [pid 7848] <... close resumed>) = 0 [pid 7847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7847] <... bpf resumed>) = 3 [pid 7846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7848] <... bpf resumed>) = 4 [pid 7847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7845] +++ exited with 0 +++ [pid 7844] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7849 attached [pid 7848] <... bpf resumed>) = 5 [pid 7847] <... bpf resumed>) = 5 [pid 7846] <... bpf resumed>) = 5 [pid 7849] set_robust_list(0x555582145660, 24 [pid 7848] exit_group(0 [pid 7847] exit_group(0 [pid 7846] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7849 ./strace-static-x86_64: Process 7850 attached [pid 7849] <... set_robust_list resumed>) = 0 [pid 7848] <... exit_group resumed>) = ? [pid 7847] <... exit_group resumed>) = ? [pid 7846] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7850 [pid 7850] set_robust_list(0x555582145660, 24 [pid 7849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7850] <... set_robust_list resumed>) = 0 [pid 7850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7850] setpgid(0, 0) = 0 [pid 7849] <... prctl resumed>) = 0 [pid 7846] +++ exited with 0 +++ [pid 7849] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7849] <... setpgid resumed>) = 0 [pid 7850] <... openat resumed>) = 3 [pid 7849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7850] write(3, "1000", 4 [pid 7849] <... openat resumed>) = 3 [pid 7850] <... write resumed>) = 4 [pid 7850] close(3 [pid 7849] write(3, "1000", 4./strace-static-x86_64: Process 7851 attached [pid 7850] <... close resumed>) = 0 [pid 7849] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7851 [pid 7851] set_robust_list(0x555582145660, 24 [pid 7850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7849] close(3 [pid 7851] <... set_robust_list resumed>) = 0 [pid 7850] <... bpf resumed>) = 3 [pid 7849] <... close resumed>) = 0 [pid 7851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7851] <... prctl resumed>) = 0 [pid 7851] setpgid(0, 0 [pid 7850] <... bpf resumed>) = 4 [pid 7849] <... bpf resumed>) = 3 [pid 7851] <... setpgid resumed>) = 0 [pid 7850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7848] +++ exited with 0 +++ [pid 7847] +++ exited with 0 +++ [pid 7851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7851] <... openat resumed>) = 3 [pid 7849] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7851] write(3, "1000", 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7851] <... write resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7851] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7852 attached ./strace-static-x86_64: Process 7853 attached [pid 7852] set_robust_list(0x555582145660, 24 [pid 7851] <... bpf resumed>) = 3 [pid 7850] <... bpf resumed>) = 5 [pid 7849] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7852 [pid 7853] set_robust_list(0x555582145660, 24 [pid 7852] <... set_robust_list resumed>) = 0 [pid 7851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7850] exit_group(0 [pid 7849] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7853 [pid 7853] <... set_robust_list resumed>) = 0 [pid 7852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7850] <... exit_group resumed>) = ? [pid 7849] <... exit_group resumed>) = ? [pid 7853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7851] <... bpf resumed>) = 4 [pid 7850] +++ exited with 0 +++ [pid 7849] +++ exited with 0 +++ [pid 7853] <... prctl resumed>) = 0 [pid 7852] <... prctl resumed>) = 0 [pid 7851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7853] setpgid(0, 0 [pid 7852] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7853] <... setpgid resumed>) = 0 [pid 7852] <... setpgid resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... restart_syscall resumed>) = 0 [pid 7852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7853] <... openat resumed>) = 3 [pid 7852] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7853] write(3, "1000", 4 [pid 7852] write(3, "1000", 4./strace-static-x86_64: Process 7854 attached [pid 7853] <... write resumed>) = 4 [pid 7852] <... write resumed>) = 4 [pid 7851] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 7855 attached [pid 7854] set_robust_list(0x555582145660, 24 [pid 7853] close(3 [pid 7852] close(3 [pid 7851] exit_group(0 [pid 7855] set_robust_list(0x555582145660, 24 [pid 7854] <... set_robust_list resumed>) = 0 [pid 7853] <... close resumed>) = 0 [pid 7852] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7855 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7854 [pid 7855] <... set_robust_list resumed>) = 0 [pid 7854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7851] <... exit_group resumed>) = ? [pid 7855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7854] <... prctl resumed>) = 0 [pid 7853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7855] <... prctl resumed>) = 0 [pid 7854] setpgid(0, 0 [pid 7853] <... bpf resumed>) = 3 [pid 7852] <... bpf resumed>) = 3 [pid 7851] +++ exited with 0 +++ [pid 7855] setpgid(0, 0) = 0 [pid 7853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7854] <... setpgid resumed>) = 0 [pid 7855] <... openat resumed>) = 3 [pid 7854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7853] <... bpf resumed>) = 4 [pid 7852] <... bpf resumed>) = 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7855] write(3, "1000", 4 [pid 7854] <... openat resumed>) = 3 [pid 7853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7855] <... write resumed>) = 4 [pid 7854] write(3, "1000", 4 [pid 7853] <... bpf resumed>) = 5 [pid 7852] <... bpf resumed>) = 5 [pid 7855] close(3 [pid 7854] <... write resumed>) = 4 [pid 7855] <... close resumed>) = 0 [pid 7854] close(3 [pid 7853] exit_group(0 [pid 7855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7854] <... close resumed>) = 0 [pid 7852] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7855] <... bpf resumed>) = 3 [pid 7854] <... bpf resumed>) = 3 [pid 7853] <... exit_group resumed>) = ? [pid 7852] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7856 attached [pid 7855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7853] +++ exited with 0 +++ [pid 7856] set_robust_list(0x555582145660, 24 [pid 7854] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7856 [pid 7856] <... set_robust_list resumed>) = 0 [pid 7856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7855] <... bpf resumed>) = 4 [pid 7854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7856] <... prctl resumed>) = 0 [pid 7855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7852] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7856] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7857 attached [pid 7856] <... setpgid resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7857] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7857 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7857] <... prctl resumed>) = 0 [pid 7857] setpgid(0, 0) = 0 [pid 7856] <... openat resumed>) = 3 [pid 7855] <... bpf resumed>) = 5 [pid 7854] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7856] write(3, "1000", 4./strace-static-x86_64: Process 7858 attached [pid 7857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7855] exit_group(0 [pid 7854] exit_group(0 [pid 7858] set_robust_list(0x555582145660, 24 [pid 7856] <... write resumed>) = 4 [pid 7855] <... exit_group resumed>) = ? [pid 7858] <... set_robust_list resumed>) = 0 [pid 7857] <... openat resumed>) = 3 [pid 7856] close(3 [pid 7854] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7858 [pid 7858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7857] write(3, "1000", 4 [pid 7856] <... close resumed>) = 0 [pid 7855] +++ exited with 0 +++ [pid 7858] <... prctl resumed>) = 0 [pid 7857] <... write resumed>) = 4 [pid 7856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7858] setpgid(0, 0 [pid 7857] close(3 [pid 7856] <... bpf resumed>) = 3 [pid 7858] <... setpgid resumed>) = 0 [pid 7857] <... close resumed>) = 0 [pid 7856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7856] <... bpf resumed>) = 4 [pid 7854] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 7858] <... openat resumed>) = 3 [pid 7857] <... bpf resumed>) = 3 [pid 7856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7858] write(3, "1000", 4 [pid 7857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7858] <... write resumed>) = 4 [pid 7858] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7858] <... close resumed>) = 0 [pid 7857] <... bpf resumed>) = 4 [pid 7858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7859 attached [pid 7858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7860 attached [pid 7860] set_robust_list(0x555582145660, 24 [pid 7859] set_robust_list(0x555582145660, 24 [pid 7860] <... set_robust_list resumed>) = 0 [pid 7859] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7859 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7860 [pid 7860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7860] <... prctl resumed>) = 0 [pid 7860] setpgid(0, 0 [pid 7859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7860] <... setpgid resumed>) = 0 [pid 7859] <... prctl resumed>) = 0 [pid 7860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7856] <... bpf resumed>) = 5 [pid 7858] <... bpf resumed>) = 5 [pid 7857] <... bpf resumed>) = 5 [pid 7860] <... openat resumed>) = 3 [pid 7859] setpgid(0, 0 [pid 7858] exit_group(0 [pid 7857] exit_group(0 [pid 7856] exit_group(0 [pid 7859] <... setpgid resumed>) = 0 [pid 7860] write(3, "1000", 4 [pid 7859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7858] <... exit_group resumed>) = ? [pid 7857] <... exit_group resumed>) = ? [pid 7856] <... exit_group resumed>) = ? [pid 7860] <... write resumed>) = 4 [pid 7859] <... openat resumed>) = 3 [pid 7858] +++ exited with 0 +++ [pid 7857] +++ exited with 0 +++ [pid 7860] close(3) = 0 [pid 7859] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7859] <... write resumed>) = 4 [pid 7856] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7859] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7856, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7859] <... close resumed>) = 0 [pid 7860] <... bpf resumed>) = 3 [pid 7859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7859] <... bpf resumed>) = 3 [pid 7860] <... bpf resumed>) = 4 [pid 7859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7860] <... bpf resumed>) = 5 [pid 7859] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7861 attached [pid 7859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7861] set_robust_list(0x555582145660, 24) = 0 [pid 7861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7859] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7860] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7861 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7861] <... prctl resumed>) = 0 [pid 7861] setpgid(0, 0) = 0 [pid 7861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7859] exit_group(0 [pid 7861] <... openat resumed>) = 3 [pid 7861] write(3, "1000", 4) = 4 [pid 7861] close(3 [pid 7860] <... exit_group resumed>) = ? [pid 7859] <... exit_group resumed>) = ? [pid 7861] <... close resumed>) = 0 [pid 7861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 7862 attached [pid 7862] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7862 [pid 7862] <... set_robust_list resumed>) = 0 [pid 7862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7863 attached [pid 7863] set_robust_list(0x555582145660, 24 [pid 7862] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7863 [pid 7863] <... set_robust_list resumed>) = 0 [pid 7863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7862] setpgid(0, 0) = 0 [pid 7863] <... prctl resumed>) = 0 [pid 7862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7863] setpgid(0, 0) = 0 [pid 7863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7862] <... openat resumed>) = 3 [pid 7863] <... openat resumed>) = 3 [pid 7862] write(3, "1000", 4 [pid 7863] write(3, "1000", 4 [pid 7862] <... write resumed>) = 4 [pid 7863] <... write resumed>) = 4 [pid 7862] close(3 [pid 7863] close(3 [pid 7862] <... close resumed>) = 0 [pid 7863] <... close resumed>) = 0 [pid 7862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7862] <... bpf resumed>) = 3 [pid 7863] <... bpf resumed>) = 4 [pid 7863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7860] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7862] <... bpf resumed>) = 4 [pid 7862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7859] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7864 attached [pid 7864] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7864 [pid 7864] <... set_robust_list resumed>) = 0 [pid 7864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7864] setpgid(0, 0) = 0 [pid 7864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7865 attached ) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7865 [pid 7865] set_robust_list(0x555582145660, 24) = 0 [pid 7864] write(3, "1000", 4 [pid 7865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7864] <... write resumed>) = 4 [pid 7865] <... prctl resumed>) = 0 [pid 7864] close(3 [pid 7865] setpgid(0, 0 [pid 7864] <... close resumed>) = 0 [pid 7865] <... setpgid resumed>) = 0 [pid 7864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7864] <... bpf resumed>) = 4 [pid 7865] write(3, "1000", 4 [pid 7864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7865] <... write resumed>) = 4 [pid 7865] close(3) = 0 [pid 7865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7861] <... bpf resumed>) = 5 [pid 7865] <... bpf resumed>) = 4 [pid 7865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7863] <... bpf resumed>) = 5 [pid 7862] <... bpf resumed>) = 5 [pid 7861] exit_group(0 [pid 7864] <... bpf resumed>) = 5 [pid 7863] exit_group(0 [pid 7862] exit_group(0 [pid 7861] <... exit_group resumed>) = ? [pid 7865] <... bpf resumed>) = 5 [pid 7864] exit_group(0 [pid 7863] <... exit_group resumed>) = ? [pid 7862] <... exit_group resumed>) = ? [pid 7861] +++ exited with 0 +++ [pid 7864] <... exit_group resumed>) = ? [pid 7864] +++ exited with 0 +++ [pid 7863] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7865] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7866 attached [pid 7865] <... exit_group resumed>) = ? [pid 7862] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7866] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7866 ./strace-static-x86_64: Process 7867 attached ./strace-static-x86_64: Process 7868 attached [pid 7867] set_robust_list(0x555582145660, 24) = 0 [pid 7866] <... set_robust_list resumed>) = 0 [pid 7868] set_robust_list(0x555582145660, 24) = 0 [pid 7867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7867] <... prctl resumed>) = 0 [pid 7866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7868] <... prctl resumed>) = 0 [pid 7868] setpgid(0, 0) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7868 [pid 7868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7867] setpgid(0, 0 [pid 7866] <... prctl resumed>) = 0 [pid 7865] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7867 [pid 7867] <... setpgid resumed>) = 0 [pid 7866] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7868] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7868] <... write resumed>) = 4 [pid 7867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7868] close(3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7868] <... close resumed>) = 0 ./strace-static-x86_64: Process 7869 attached [pid 7868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7867] <... openat resumed>) = 3 [pid 7866] <... setpgid resumed>) = 0 [pid 7869] set_robust_list(0x555582145660, 24 [pid 7868] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7869] <... set_robust_list resumed>) = 0 [pid 7868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7867] write(3, "1000", 4 [pid 7866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7869 [pid 7869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7867] <... write resumed>) = 4 [pid 7866] <... openat resumed>) = 3 [pid 7867] close(3 [pid 7868] <... bpf resumed>) = 4 [pid 7867] <... close resumed>) = 0 [pid 7866] write(3, "1000", 4./strace-static-x86_64: Process 7870 attached [pid 7869] <... prctl resumed>) = 0 [pid 7868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7866] <... write resumed>) = 4 [pid 7869] setpgid(0, 0) = 0 [pid 7870] set_robust_list(0x555582145660, 24 [pid 7869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7867] <... bpf resumed>) = 3 [pid 7866] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7870 [pid 7870] <... set_robust_list resumed>) = 0 [pid 7869] <... openat resumed>) = 3 [pid 7868] <... bpf resumed>) = 5 [pid 7866] <... close resumed>) = 0 [pid 7870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7869] write(3, "1000", 4 [pid 7868] exit_group(0 [pid 7867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7870] <... prctl resumed>) = 0 [pid 7869] <... write resumed>) = 4 [pid 7868] <... exit_group resumed>) = ? [pid 7870] setpgid(0, 0 [pid 7869] close(3 [pid 7867] <... bpf resumed>) = 4 [pid 7866] <... bpf resumed>) = 3 [pid 7870] <... setpgid resumed>) = 0 [pid 7869] <... close resumed>) = 0 [pid 7868] +++ exited with 0 +++ [pid 7867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7870] <... openat resumed>) = 3 [pid 7869] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7870] write(3, "1000", 4 [pid 7869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7866] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7870] <... write resumed>) = 4 [pid 7869] <... bpf resumed>) = 4 [pid 7866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7870] close(3 [pid 7869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7870] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7871 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7871 [pid 7871] set_robust_list(0x555582145660, 24 [pid 7870] <... bpf resumed>) = 4 [pid 7871] <... set_robust_list resumed>) = 0 [pid 7870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7870] <... bpf resumed>) = 5 [pid 7869] <... bpf resumed>) = 5 [pid 7867] <... bpf resumed>) = 5 [pid 7866] <... bpf resumed>) = 5 [pid 7871] setpgid(0, 0 [pid 7870] exit_group(0 [pid 7866] exit_group(0 [pid 7871] <... setpgid resumed>) = 0 [pid 7870] <... exit_group resumed>) = ? [pid 7869] exit_group(0 [pid 7867] exit_group(0 [pid 7871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7869] <... exit_group resumed>) = ? [pid 7867] <... exit_group resumed>) = ? [pid 7866] <... exit_group resumed>) = ? [pid 7871] <... openat resumed>) = 3 [pid 7870] +++ exited with 0 +++ [pid 7866] +++ exited with 0 +++ [pid 7871] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7871] <... write resumed>) = 4 [pid 7871] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7871] <... close resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7867] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7869] +++ exited with 0 +++ [pid 7871] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7872 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7872 [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7874 attached ./strace-static-x86_64: Process 7873 attached [pid 7872] set_robust_list(0x555582145660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7874 [pid 7874] set_robust_list(0x555582145660, 24 [pid 7873] set_robust_list(0x555582145660, 24 [pid 7872] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7873 ./strace-static-x86_64: Process 7875 attached [pid 7874] <... set_robust_list resumed>) = 0 [pid 7873] <... set_robust_list resumed>) = 0 [pid 7872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7871] <... bpf resumed>) = 5 [pid 7872] <... prctl resumed>) = 0 [pid 7875] set_robust_list(0x555582145660, 24 [pid 7874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7872] setpgid(0, 0 [pid 7871] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7875 [pid 7875] <... set_robust_list resumed>) = 0 [pid 7873] <... prctl resumed>) = 0 [pid 7872] <... setpgid resumed>) = 0 [pid 7871] <... exit_group resumed>) = ? [pid 7874] <... prctl resumed>) = 0 [pid 7874] setpgid(0, 0 [pid 7872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7874] <... setpgid resumed>) = 0 [pid 7874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7874] <... openat resumed>) = 3 [pid 7873] setpgid(0, 0 [pid 7872] <... openat resumed>) = 3 [pid 7871] +++ exited with 0 +++ [pid 7875] <... prctl resumed>) = 0 [pid 7874] write(3, "1000", 4 [pid 7873] <... setpgid resumed>) = 0 [pid 7872] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7874] <... write resumed>) = 4 [pid 7875] setpgid(0, 0 [pid 7874] close(3 [pid 7873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7872] <... write resumed>) = 4 [pid 7875] <... setpgid resumed>) = 0 [pid 7874] <... close resumed>) = 0 [pid 7874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7872] close(3 [pid 7873] <... openat resumed>) = 3 [pid 7872] <... close resumed>) = 0 [pid 7874] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7875] <... openat resumed>) = 3 [pid 7874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7873] write(3, "1000", 4 [pid 7872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7876 attached [pid 7875] write(3, "1000", 4 [pid 7873] <... write resumed>) = 4 [pid 7872] <... bpf resumed>) = 3 [pid 7876] set_robust_list(0x555582145660, 24 [pid 7875] <... write resumed>) = 4 [pid 7874] <... bpf resumed>) = 4 [pid 7873] close(3 [pid 7872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7876] <... set_robust_list resumed>) = 0 [pid 7875] close(3 [pid 7874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7873] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7876 [pid 7876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7872] <... bpf resumed>) = 4 [pid 7873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7875] <... close resumed>) = 0 [pid 7876] <... prctl resumed>) = 0 [pid 7875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7873] <... bpf resumed>) = 3 [pid 7872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7874] <... bpf resumed>) = 5 [pid 7876] setpgid(0, 0 [pid 7875] <... bpf resumed>) = 3 [pid 7873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7874] exit_group(0 [pid 7872] <... bpf resumed>) = 5 [pid 7876] <... setpgid resumed>) = 0 [pid 7875] <... bpf resumed>) = 4 [pid 7874] <... exit_group resumed>) = ? [pid 7873] <... bpf resumed>) = 4 [pid 7876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7872] exit_group(0) = ? [pid 7875] <... bpf resumed>) = 5 [pid 7874] +++ exited with 0 +++ [pid 7873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7876] <... openat resumed>) = 3 [pid 7876] write(3, "1000", 4) = 4 [pid 7876] close(3 [pid 7875] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7876] <... close resumed>) = 0 [pid 7875] <... exit_group resumed>) = ? [pid 7876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7876] <... bpf resumed>) = 3 [pid 7876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7877 attached [pid 7877] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7877 [pid 7877] <... set_robust_list resumed>) = 0 [pid 7876] <... bpf resumed>) = 4 [pid 7873] <... bpf resumed>) = 5 [pid 7872] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7873] exit_group(0) = ? [pid 7877] <... prctl resumed>) = 0 [pid 7877] setpgid(0, 0) = 0 [pid 7876] <... bpf resumed>) = 5 [pid 7875] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7878 attached [pid 7876] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7876] <... exit_group resumed>) = ? [pid 7878] set_robust_list(0x555582145660, 24 [pid 7877] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7878 [pid 7878] <... set_robust_list resumed>) = 0 [pid 7877] write(3, "1000", 4 [pid 7878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7877] <... write resumed>) = 4 [pid 7878] <... prctl resumed>) = 0 [pid 7877] close(3 [pid 7878] setpgid(0, 0 [pid 7877] <... close resumed>) = 0 [pid 7878] <... setpgid resumed>) = 0 [pid 7877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7877] <... bpf resumed>) = 3 [pid 7877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7879 attached [pid 7878] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7879 [pid 7879] set_robust_list(0x555582145660, 24) = 0 [pid 7879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7878] write(3, "1000", 4 [pid 7877] <... bpf resumed>) = 4 [pid 7879] <... prctl resumed>) = 0 [pid 7878] <... write resumed>) = 4 [pid 7879] setpgid(0, 0) = 0 [pid 7879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7878] close(3 [pid 7877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7879] <... openat resumed>) = 3 [pid 7878] <... close resumed>) = 0 [pid 7879] write(3, "1000", 4 [pid 7878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7879] <... write resumed>) = 4 [pid 7878] <... bpf resumed>) = 3 [pid 7879] close(3) = 0 [pid 7878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7878] <... bpf resumed>) = 4 [pid 7876] +++ exited with 0 +++ [pid 7873] +++ exited with 0 +++ [pid 7879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7879] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7876, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7880 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7880 [pid 7880] set_robust_list(0x555582145660, 24) = 0 [pid 7880] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7881 attached ) = 0 [pid 7881] set_robust_list(0x555582145660, 24 [pid 7880] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7881 [pid 7880] <... setpgid resumed>) = 0 [pid 7881] <... set_robust_list resumed>) = 0 [pid 7880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7877] <... bpf resumed>) = 5 [pid 7881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7879] <... bpf resumed>) = 5 [pid 7878] <... bpf resumed>) = 5 [pid 7881] <... prctl resumed>) = 0 [pid 7880] <... openat resumed>) = 3 [pid 7879] exit_group(0 [pid 7878] exit_group(0 [pid 7877] exit_group(0 [pid 7881] setpgid(0, 0 [pid 7879] <... exit_group resumed>) = ? [pid 7877] <... exit_group resumed>) = ? [pid 7880] write(3, "1000", 4 [pid 7878] <... exit_group resumed>) = ? [pid 7881] <... setpgid resumed>) = 0 [pid 7880] <... write resumed>) = 4 [pid 7877] +++ exited with 0 +++ [pid 7880] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7880] <... close resumed>) = 0 [pid 7880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7880] <... bpf resumed>) = 3 [pid 7881] <... openat resumed>) = 3 [pid 7880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7881] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7881] <... write resumed>) = 4 [pid 7880] <... bpf resumed>) = 4 [pid 7881] close(3) = 0 [pid 7880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7882 attached [pid 7881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7882] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7882 [pid 7882] <... set_robust_list resumed>) = 0 [pid 7881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7881] <... bpf resumed>) = 4 [pid 7879] +++ exited with 0 +++ [pid 7878] +++ exited with 0 +++ [pid 7881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7882] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7882] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7878, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7881] <... bpf resumed>) = 5 [pid 7880] <... bpf resumed>) = 5 [pid 7882] <... openat resumed>) = 3 [pid 7881] exit_group(0 [pid 7880] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7880] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7884 attached [pid 7882] write(3, "1000", 4 [pid 7881] <... exit_group resumed>) = ? [pid 7884] set_robust_list(0x555582145660, 24 [pid 7882] <... write resumed>) = 4 [pid 7881] +++ exited with 0 +++ ./strace-static-x86_64: Process 7883 attached [pid 7883] set_robust_list(0x555582145660, 24) = 0 [pid 7882] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7884 [pid 7884] <... set_robust_list resumed>) = 0 [pid 7882] <... close resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7880] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 7884] <... prctl resumed>) = 0 [pid 7883] setpgid(0, 0 [pid 7882] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7883 [pid 7884] setpgid(0, 0 [pid 7883] <... setpgid resumed>) = 0 [pid 7884] <... setpgid resumed>) = 0 [pid 7882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7883] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7882] <... bpf resumed>) = 4 [pid 7883] write(3, "1000", 4) = 4 [pid 7883] close(3) = 0 [pid 7883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7886 attached ./strace-static-x86_64: Process 7885 attached [pid 7884] <... openat resumed>) = 3 [pid 7883] <... bpf resumed>) = 3 [pid 7882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7885 [pid 7886] set_robust_list(0x555582145660, 24 [pid 7885] set_robust_list(0x555582145660, 24 [pid 7884] write(3, "1000", 4 [pid 7883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7882] <... bpf resumed>) = 5 [pid 7886] <... set_robust_list resumed>) = 0 [pid 7885] <... set_robust_list resumed>) = 0 [pid 7884] <... write resumed>) = 4 [pid 7882] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7886 [pid 7886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7884] close(3 [pid 7883] <... bpf resumed>) = 4 [pid 7882] <... exit_group resumed>) = ? [pid 7886] <... prctl resumed>) = 0 [pid 7885] <... prctl resumed>) = 0 [pid 7884] <... close resumed>) = 0 [pid 7883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7885] setpgid(0, 0 [pid 7884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7883] <... bpf resumed>) = 5 [pid 7886] setpgid(0, 0 [pid 7885] <... setpgid resumed>) = 0 [pid 7884] <... bpf resumed>) = 3 [pid 7883] exit_group(0 [pid 7886] <... setpgid resumed>) = 0 [pid 7885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7883] <... exit_group resumed>) = ? [pid 7886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7885] <... openat resumed>) = 3 [pid 7884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7886] <... openat resumed>) = 3 [pid 7885] write(3, "1000", 4) = 4 [pid 7885] close(3) = 0 [pid 7884] <... bpf resumed>) = 4 [pid 7886] write(3, "1000", 4 [pid 7885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7886] <... write resumed>) = 4 [pid 7884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7886] close(3 [pid 7885] <... bpf resumed>) = 3 [pid 7886] <... close resumed>) = 0 [pid 7885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7885] <... bpf resumed>) = 4 [pid 7885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7882] +++ exited with 0 +++ [pid 7883] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7887 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7887 ./strace-static-x86_64: Process 7888 attached [pid 7887] set_robust_list(0x555582145660, 24 [pid 7886] <... bpf resumed>) = 5 [pid 7885] <... bpf resumed>) = 5 [pid 7884] <... bpf resumed>) = 5 [pid 7887] <... set_robust_list resumed>) = 0 [pid 7888] set_robust_list(0x555582145660, 24 [pid 7887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7886] exit_group(0 [pid 7885] exit_group(0 [pid 7884] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7888 [pid 7887] <... prctl resumed>) = 0 [pid 7886] <... exit_group resumed>) = ? [pid 7888] <... set_robust_list resumed>) = 0 [pid 7887] setpgid(0, 0 [pid 7885] <... exit_group resumed>) = ? [pid 7884] <... exit_group resumed>) = ? [pid 7888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7887] <... setpgid resumed>) = 0 [pid 7886] +++ exited with 0 +++ [pid 7888] <... prctl resumed>) = 0 [pid 7887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7888] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7888] <... setpgid resumed>) = 0 [pid 7887] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7887] write(3, "1000", 4) = 4 [pid 7887] close(3) = 0 [pid 7887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7885] +++ exited with 0 +++ [pid 7884] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7888] <... openat resumed>) = 3 [pid 7887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7888] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7884, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 7889 attached [pid 7888] <... write resumed>) = 4 [pid 7889] set_robust_list(0x555582145660, 24 [pid 7888] close(3) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7889] <... set_robust_list resumed>) = 0 [pid 7888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7887] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7889 [pid 7889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7888] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7890 attached [pid 7889] <... prctl resumed>) = 0 [pid 7888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7890 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7890] set_robust_list(0x555582145660, 24 [pid 7889] setpgid(0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7889] <... setpgid resumed>) = 0 [pid 7888] <... bpf resumed>) = 4 [pid 7890] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7891 attached [pid 7890] <... prctl resumed>) = 0 [pid 7889] <... openat resumed>) = 3 [pid 7891] set_robust_list(0x555582145660, 24 [pid 7890] setpgid(0, 0 [pid 7889] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7891 [pid 7891] <... set_robust_list resumed>) = 0 [pid 7890] <... setpgid resumed>) = 0 [pid 7889] <... write resumed>) = 4 [pid 7891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7891] <... prctl resumed>) = 0 [pid 7891] setpgid(0, 0) = 0 [pid 7890] <... openat resumed>) = 3 [pid 7889] close(3 [pid 7888] <... bpf resumed>) = 5 [pid 7887] <... bpf resumed>) = 5 [pid 7891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7890] write(3, "1000", 4 [pid 7889] <... close resumed>) = 0 [pid 7888] exit_group(0 [pid 7887] exit_group(0 [pid 7890] <... write resumed>) = 4 [pid 7889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7891] <... openat resumed>) = 3 [pid 7890] close(3 [pid 7887] <... exit_group resumed>) = ? [pid 7891] write(3, "1000", 4 [pid 7890] <... close resumed>) = 0 [pid 7889] <... bpf resumed>) = 3 [pid 7888] <... exit_group resumed>) = ? [pid 7891] <... write resumed>) = 4 [pid 7890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7891] close(3 [pid 7889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7891] <... close resumed>) = 0 [pid 7890] <... bpf resumed>) = 3 [pid 7891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7891] <... bpf resumed>) = 3 [pid 7889] <... bpf resumed>) = 4 [pid 7891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7891] <... bpf resumed>) = 4 [pid 7890] <... bpf resumed>) = 4 [pid 7891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7887] +++ exited with 0 +++ [pid 7888] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7892 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7892 [pid 7892] set_robust_list(0x555582145660, 24) = 0 [pid 7892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7893 attached [pid 7892] setpgid(0, 0 [pid 7893] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7893 [pid 7892] <... setpgid resumed>) = 0 [pid 7892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7893] <... set_robust_list resumed>) = 0 [pid 7893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7893] setpgid(0, 0 [pid 7892] <... openat resumed>) = 3 [pid 7893] <... setpgid resumed>) = 0 [pid 7893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7892] write(3, "1000", 4) = 4 [pid 7889] <... bpf resumed>) = 5 [pid 7892] close(3 [pid 7890] <... bpf resumed>) = 5 [pid 7892] <... close resumed>) = 0 [pid 7892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7891] <... bpf resumed>) = 5 [pid 7889] exit_group(0 [pid 7892] <... bpf resumed>) = 3 [pid 7890] exit_group(0 [pid 7893] <... openat resumed>) = 3 [pid 7892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7893] write(3, "1000", 4 [pid 7891] exit_group(0 [pid 7890] <... exit_group resumed>) = ? [pid 7889] <... exit_group resumed>) = ? [pid 7893] <... write resumed>) = 4 [pid 7892] <... bpf resumed>) = 4 [pid 7892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7892] exit_group(0) = ? [pid 7893] close(3 [pid 7892] +++ exited with 0 +++ [pid 7891] <... exit_group resumed>) = ? [pid 7889] +++ exited with 0 +++ [pid 7893] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7893] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7894 attached [pid 7894] set_robust_list(0x555582145660, 24 [pid 7893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7894 ./strace-static-x86_64: Process 7895 attached [pid 7894] <... set_robust_list resumed>) = 0 [pid 7895] set_robust_list(0x555582145660, 24 [pid 7894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7895 [pid 7895] <... set_robust_list resumed>) = 0 [pid 7893] <... bpf resumed>) = 4 [pid 7895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7894] <... prctl resumed>) = 0 [pid 7893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7895] <... prctl resumed>) = 0 [pid 7895] setpgid(0, 0 [pid 7894] setpgid(0, 0) = 0 [pid 7895] <... setpgid resumed>) = 0 [pid 7895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7895] write(3, "1000", 4 [pid 7894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7895] <... write resumed>) = 4 [pid 7894] <... openat resumed>) = 3 [pid 7895] close(3) = 0 [pid 7891] +++ exited with 0 +++ [pid 7895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7894] write(3, "1000", 4 [pid 7895] <... bpf resumed>) = 3 [pid 7894] <... write resumed>) = 4 [pid 7890] +++ exited with 0 +++ [pid 7895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7894] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7895] <... bpf resumed>) = 4 [pid 7894] <... close resumed>) = 0 [pid 7894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 7897 attached ./strace-static-x86_64: Process 7896 attached [pid 7895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7896 [pid 7896] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7897 [pid 7896] <... set_robust_list resumed>) = 0 [pid 7897] set_robust_list(0x555582145660, 24 [pid 7896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7895] <... bpf resumed>) = 5 [pid 7894] <... bpf resumed>) = 4 [pid 7893] <... bpf resumed>) = 5 [pid 7897] <... set_robust_list resumed>) = 0 [pid 7896] <... prctl resumed>) = 0 [pid 7895] exit_group(0 [pid 7894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7893] exit_group(0 [pid 7896] setpgid(0, 0 [pid 7895] <... exit_group resumed>) = ? [pid 7897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7896] <... setpgid resumed>) = 0 [pid 7894] <... bpf resumed>) = 5 [pid 7893] <... exit_group resumed>) = ? [pid 7896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7897] <... prctl resumed>) = 0 [pid 7895] +++ exited with 0 +++ [pid 7894] exit_group(0 [pid 7896] <... openat resumed>) = 3 [pid 7897] setpgid(0, 0 [pid 7894] <... exit_group resumed>) = ? [pid 7897] <... setpgid resumed>) = 0 [pid 7897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7896] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7896] <... write resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7897] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7898 attached [pid 7896] close(3 [pid 7897] write(3, "1000", 4) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7898 [pid 7898] set_robust_list(0x555582145660, 24 [pid 7896] <... close resumed>) = 0 [pid 7898] <... set_robust_list resumed>) = 0 [pid 7897] close(3 [pid 7896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7894] +++ exited with 0 +++ [pid 7893] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7897] <... close resumed>) = 0 [pid 7896] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7898] <... prctl resumed>) = 0 [pid 7897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7899 attached [pid 7898] setpgid(0, 0 [pid 7897] <... bpf resumed>) = 3 [pid 7898] <... setpgid resumed>) = 0 [pid 7897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7896] <... bpf resumed>) = 4 [pid 7899] set_robust_list(0x555582145660, 24 [pid 7898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7899 [pid 7899] <... set_robust_list resumed>) = 0 [pid 7898] <... openat resumed>) = 3 [pid 7896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 7898] write(3, "1000", 4 [pid 7897] <... bpf resumed>) = 4 [pid 7899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7898] <... write resumed>) = 4 [pid 7896] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7898] close(3) = 0 [pid 7896] <... exit_group resumed>) = ? [pid 7899] <... prctl resumed>) = 0 [pid 7898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7900 attached [pid 7900] set_robust_list(0x555582145660, 24 [pid 7899] setpgid(0, 0 [pid 7898] <... bpf resumed>) = 3 [pid 7896] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7900 [pid 7900] <... set_robust_list resumed>) = 0 [pid 7899] <... setpgid resumed>) = 0 [pid 7898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7900] <... prctl resumed>) = 0 [pid 7899] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7900] setpgid(0, 0 [pid 7899] write(3, "1000", 4 [pid 7898] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7901 attached [pid 7900] <... setpgid resumed>) = 0 [pid 7899] <... write resumed>) = 4 [pid 7898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7901 [pid 7899] close(3 [pid 7901] set_robust_list(0x555582145660, 24 [pid 7900] <... openat resumed>) = 3 [pid 7899] <... close resumed>) = 0 [pid 7898] <... bpf resumed>) = 5 [pid 7897] <... bpf resumed>) = 5 [pid 7901] <... set_robust_list resumed>) = 0 [pid 7900] write(3, "1000", 4 [pid 7899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7900] <... write resumed>) = 4 [pid 7898] exit_group(0 [pid 7897] exit_group(0 [pid 7899] <... bpf resumed>) = 3 [pid 7901] <... prctl resumed>) = 0 [pid 7900] close(3 [pid 7898] <... exit_group resumed>) = ? [pid 7897] <... exit_group resumed>) = ? [pid 7901] setpgid(0, 0 [pid 7900] <... close resumed>) = 0 [pid 7899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7901] <... setpgid resumed>) = 0 [pid 7900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7900] <... bpf resumed>) = 3 [pid 7898] +++ exited with 0 +++ [pid 7901] <... openat resumed>) = 3 [pid 7900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7897] +++ exited with 0 +++ [pid 7901] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7899] <... bpf resumed>) = 4 [pid 7901] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7902 attached [pid 7901] close(3 [pid 7900] <... bpf resumed>) = 4 [pid 7899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7901] <... close resumed>) = 0 [pid 7900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7902] set_robust_list(0x555582145660, 24) = 0 [pid 7901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7901] <... bpf resumed>) = 3 [pid 7902] <... prctl resumed>) = 0 [pid 7901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7902 [pid 7902] setpgid(0, 0) = 0 [pid 7901] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7903 attached [pid 7902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7903] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7903 [pid 7903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7902] <... openat resumed>) = 3 [pid 7899] <... bpf resumed>) = 5 [pid 7903] <... prctl resumed>) = 0 [pid 7903] setpgid(0, 0) = 0 [pid 7903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7901] <... bpf resumed>) = 5 [pid 7900] <... bpf resumed>) = 5 [pid 7902] write(3, "1000", 4 [pid 7899] exit_group(0 [pid 7902] <... write resumed>) = 4 [pid 7900] exit_group(0 [pid 7899] <... exit_group resumed>) = ? [pid 7902] close(3 [pid 7903] <... openat resumed>) = 3 [pid 7901] exit_group(0) = ? [pid 7903] write(3, "1000", 4 [pid 7902] <... close resumed>) = 0 [pid 7900] <... exit_group resumed>) = ? [pid 7899] +++ exited with 0 +++ [pid 7902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7902] <... bpf resumed>) = 3 [pid 7902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7903] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7903] close(3) = 0 [pid 7903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7902] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7904 attached [pid 7903] <... bpf resumed>) = 3 [pid 7902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7904] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7904 [pid 7904] <... set_robust_list resumed>) = 0 [pid 7904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7903] <... bpf resumed>) = 4 [pid 7904] <... prctl resumed>) = 0 [pid 7901] +++ exited with 0 +++ [pid 7903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7900] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7900, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7904] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7905 attached [pid 7904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7905 [pid 7905] set_robust_list(0x555582145660, 24 [pid 7904] <... openat resumed>) = 3 [pid 7905] <... set_robust_list resumed>) = 0 [pid 7904] write(3, "1000", 4 [pid 7905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7904] <... write resumed>) = 4 [pid 7904] close(3./strace-static-x86_64: Process 7906 attached [pid 7905] <... prctl resumed>) = 0 [pid 7903] <... bpf resumed>) = 5 [pid 7902] <... bpf resumed>) = 5 [pid 7904] <... close resumed>) = 0 [pid 7906] set_robust_list(0x555582145660, 24 [pid 7905] setpgid(0, 0 [pid 7902] exit_group(0 [pid 7903] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7906 [pid 7904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7902] <... exit_group resumed>) = ? [pid 7906] <... set_robust_list resumed>) = 0 [pid 7905] <... setpgid resumed>) = 0 [pid 7904] <... bpf resumed>) = 3 [pid 7903] <... exit_group resumed>) = ? [pid 7906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7906] setpgid(0, 0 [pid 7905] <... openat resumed>) = 3 [pid 7906] <... setpgid resumed>) = 0 [pid 7904] <... bpf resumed>) = 4 [pid 7906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7905] write(3, "1000", 4 [pid 7904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7902] +++ exited with 0 +++ [pid 7903] +++ exited with 0 +++ [pid 7906] <... openat resumed>) = 3 [pid 7905] <... write resumed>) = 4 [pid 7906] write(3, "1000", 4 [pid 7905] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7906] <... write resumed>) = 4 [pid 7905] <... close resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7906] close(3 [pid 7905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7906] <... close resumed>) = 0 [pid 7905] <... bpf resumed>) = 3 [pid 7906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7906] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7905] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7908 attached ./strace-static-x86_64: Process 7907 attached [pid 7908] set_robust_list(0x555582145660, 24 [pid 7907] set_robust_list(0x555582145660, 24 [pid 7906] <... bpf resumed>) = 4 [pid 7905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7908] <... set_robust_list resumed>) = 0 [pid 7907] <... set_robust_list resumed>) = 0 [pid 7906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7908 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7907 [pid 7908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7908] <... prctl resumed>) = 0 [pid 7907] <... prctl resumed>) = 0 [pid 7907] setpgid(0, 0 [pid 7908] setpgid(0, 0 [pid 7907] <... setpgid resumed>) = 0 [pid 7908] <... setpgid resumed>) = 0 [pid 7907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7907] <... openat resumed>) = 3 [pid 7908] <... openat resumed>) = 3 [pid 7907] write(3, "1000", 4 [pid 7908] write(3, "1000", 4) = 4 [pid 7908] close(3) = 0 [pid 7907] <... write resumed>) = 4 [pid 7906] <... bpf resumed>) = 5 [pid 7908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7905] <... bpf resumed>) = 5 [pid 7904] <... bpf resumed>) = 5 [pid 7907] close(3 [pid 7908] <... bpf resumed>) = 3 [pid 7907] <... close resumed>) = 0 [pid 7906] exit_group(0 [pid 7904] exit_group(0 [pid 7908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7906] <... exit_group resumed>) = ? [pid 7905] exit_group(0 [pid 7904] <... exit_group resumed>) = ? [pid 7907] <... bpf resumed>) = 3 [pid 7907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7905] <... exit_group resumed>) = ? [pid 7904] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7908] <... bpf resumed>) = 4 [pid 7907] <... bpf resumed>) = 4 [pid 7908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7909 attached [pid 7906] +++ exited with 0 +++ [pid 7905] +++ exited with 0 +++ [pid 7909] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7909 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7909] <... set_robust_list resumed>) = 0 [pid 7909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7909] <... prctl resumed>) = 0 [pid 7909] setpgid(0, 0./strace-static-x86_64: Process 7911 attached ./strace-static-x86_64: Process 7910 attached ) = 0 [pid 7908] <... bpf resumed>) = 5 [pid 7907] <... bpf resumed>) = 5 [pid 7907] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7910 [pid 7907] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7911 [pid 7911] set_robust_list(0x555582145660, 24 [pid 7910] set_robust_list(0x555582145660, 24 [pid 7909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7908] exit_group(0 [pid 7911] <... set_robust_list resumed>) = 0 [pid 7910] <... set_robust_list resumed>) = 0 [pid 7909] <... openat resumed>) = 3 [pid 7908] <... exit_group resumed>) = ? [pid 7907] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7909] write(3, "1000", 4 [pid 7911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7911] setpgid(0, 0 [pid 7910] <... prctl resumed>) = 0 [pid 7909] <... write resumed>) = 4 [pid 7908] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7909] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7911] <... setpgid resumed>) = 0 [pid 7910] setpgid(0, 0./strace-static-x86_64: Process 7912 attached [pid 7911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7909] <... close resumed>) = 0 [pid 7912] set_robust_list(0x555582145660, 24 [pid 7909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7912] <... set_robust_list resumed>) = 0 [pid 7910] <... setpgid resumed>) = 0 [pid 7912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7911] <... openat resumed>) = 3 [pid 7909] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7911] write(3, "1000", 4 [pid 7910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7912 [pid 7911] <... write resumed>) = 4 ./strace-static-x86_64: Process 7913 attached [pid 7912] <... prctl resumed>) = 0 [pid 7911] close(3 [pid 7910] <... openat resumed>) = 3 [pid 7909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7911] <... close resumed>) = 0 [pid 7913] set_robust_list(0x555582145660, 24 [pid 7912] setpgid(0, 0 [pid 7911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7910] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7913 [pid 7913] <... set_robust_list resumed>) = 0 [pid 7912] <... setpgid resumed>) = 0 [pid 7911] <... bpf resumed>) = 3 [pid 7910] <... write resumed>) = 4 [pid 7909] <... bpf resumed>) = 4 [pid 7912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7910] close(3 [pid 7909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7912] <... openat resumed>) = 3 [pid 7910] <... close resumed>) = 0 [pid 7913] <... prctl resumed>) = 0 [pid 7912] write(3, "1000", 4 [pid 7911] <... bpf resumed>) = 4 [pid 7910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7913] setpgid(0, 0 [pid 7912] <... write resumed>) = 4 [pid 7911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7910] <... bpf resumed>) = 3 [pid 7910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7913] <... setpgid resumed>) = 0 [pid 7912] close(3 [pid 7913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7912] <... close resumed>) = 0 [pid 7910] <... bpf resumed>) = 4 [pid 7911] <... bpf resumed>) = 5 [pid 7910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7909] <... bpf resumed>) = 5 [pid 7912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7911] exit_group(0 [pid 7910] <... bpf resumed>) = 5 [pid 7909] exit_group(0 [pid 7913] <... openat resumed>) = 3 [pid 7912] <... bpf resumed>) = 3 [pid 7911] <... exit_group resumed>) = ? [pid 7910] exit_group(0 [pid 7909] <... exit_group resumed>) = ? [pid 7913] write(3, "1000", 4 [pid 7912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7913] <... write resumed>) = 4 [pid 7912] <... bpf resumed>) = 4 [pid 7913] close(3) = 0 [pid 7913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7910] <... exit_group resumed>) = ? [pid 7909] +++ exited with 0 +++ [pid 7913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7913] <... bpf resumed>) = 4 [pid 7912] <... bpf resumed>) = 5 [pid 7911] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7912] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7914 attached [pid 7912] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7914 [pid 7914] set_robust_list(0x555582145660, 24) = 0 [pid 7914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7914] setpgid(0, 0) = 0 [pid 7914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7915 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7915 [pid 7915] set_robust_list(0x555582145660, 24) = 0 [pid 7914] <... openat resumed>) = 3 [pid 7915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7914] write(3, "1000", 4 [pid 7910] +++ exited with 0 +++ [pid 7913] <... bpf resumed>) = 5 [pid 7915] <... prctl resumed>) = 0 [pid 7914] <... write resumed>) = 4 [pid 7915] setpgid(0, 0 [pid 7914] close(3 [pid 7913] exit_group(0 [pid 7915] <... setpgid resumed>) = 0 [pid 7914] <... close resumed>) = 0 [pid 7915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7913] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7910, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7914] <... bpf resumed>) = 3 [pid 7914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7916 attached [pid 7915] <... openat resumed>) = 3 [pid 7916] set_robust_list(0x555582145660, 24 [pid 7915] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7916 [pid 7916] <... set_robust_list resumed>) = 0 [pid 7915] <... write resumed>) = 4 [pid 7915] close(3) = 0 [pid 7915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7913] +++ exited with 0 +++ [pid 7912] +++ exited with 0 +++ [pid 7916] <... prctl resumed>) = 0 [pid 7915] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7916] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7915] <... bpf resumed>) = 4 [pid 7915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7916] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7917 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7917 ./strace-static-x86_64: Process 7918 attached [pid 7917] set_robust_list(0x555582145660, 24 [pid 7916] write(3, "1000", 4 [pid 7915] <... bpf resumed>) = 5 [pid 7914] <... bpf resumed>) = 5 [pid 7918] set_robust_list(0x555582145660, 24 [pid 7917] <... set_robust_list resumed>) = 0 [pid 7916] <... write resumed>) = 4 [pid 7915] exit_group(0 [pid 7914] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7918 [pid 7918] <... set_robust_list resumed>) = 0 [pid 7915] <... exit_group resumed>) = ? [pid 7914] <... exit_group resumed>) = ? [pid 7918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7916] close(3 [pid 7918] <... prctl resumed>) = 0 [pid 7917] <... prctl resumed>) = 0 [pid 7916] <... close resumed>) = 0 [pid 7915] +++ exited with 0 +++ [pid 7918] setpgid(0, 0 [pid 7917] setpgid(0, 0 [pid 7916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7918] <... setpgid resumed>) = 0 [pid 7917] <... setpgid resumed>) = 0 [pid 7916] <... bpf resumed>) = 3 [pid 7914] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7915, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 7918] <... openat resumed>) = 3 [pid 7916] <... bpf resumed>) = 4 [pid 7918] write(3, "1000", 4 [pid 7917] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7919 attached [pid 7919] set_robust_list(0x555582145660, 24 [pid 7918] <... write resumed>) = 4 [pid 7919] <... set_robust_list resumed>) = 0 [pid 7919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7918] close(3 [pid 7917] write(3, "1000", 4 [pid 7916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7919 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7919] <... prctl resumed>) = 0 [pid 7918] <... close resumed>) = 0 [pid 7917] <... write resumed>) = 4 [pid 7919] setpgid(0, 0 [pid 7917] close(3 [pid 7919] <... setpgid resumed>) = 0 [pid 7919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7917] <... close resumed>) = 0 ./strace-static-x86_64: Process 7920 attached [pid 7919] <... openat resumed>) = 3 [pid 7918] <... bpf resumed>) = 3 [pid 7917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7920] set_robust_list(0x555582145660, 24 [pid 7919] write(3, "1000", 4 [pid 7918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7920] <... set_robust_list resumed>) = 0 [pid 7919] <... write resumed>) = 4 [pid 7917] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7920 [pid 7920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7919] close(3 [pid 7918] <... bpf resumed>) = 4 [pid 7917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7920] <... prctl resumed>) = 0 [pid 7919] <... close resumed>) = 0 [pid 7917] <... bpf resumed>) = 4 [pid 7920] setpgid(0, 0 [pid 7919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7918] <... bpf resumed>) = 5 [pid 7916] <... bpf resumed>) = 5 [pid 7920] <... setpgid resumed>) = 0 [pid 7919] <... bpf resumed>) = 3 [pid 7917] <... bpf resumed>) = 5 [pid 7920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7918] exit_group(0 [pid 7917] exit_group(0 [pid 7916] exit_group(0 [pid 7920] <... openat resumed>) = 3 [pid 7919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7920] write(3, "1000", 4 [pid 7917] <... exit_group resumed>) = ? [pid 7920] <... write resumed>) = 4 [pid 7919] <... bpf resumed>) = 4 [pid 7918] <... exit_group resumed>) = ? [pid 7916] <... exit_group resumed>) = ? [pid 7920] close(3) = 0 [pid 7919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7917] +++ exited with 0 +++ [pid 7920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7920] <... bpf resumed>) = 4 [pid 7920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7921 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7921 [pid 7921] set_robust_list(0x555582145660, 24 [pid 7918] +++ exited with 0 +++ [pid 7916] +++ exited with 0 +++ [pid 7921] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7921] setpgid(0, 0) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7922 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7922 [pid 7922] set_robust_list(0x555582145660, 24 [pid 7921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7923 attached ) = 3 [pid 7923] set_robust_list(0x555582145660, 24 [pid 7922] <... set_robust_list resumed>) = 0 [pid 7921] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7923 [pid 7923] <... set_robust_list resumed>) = 0 [pid 7920] <... bpf resumed>) = 5 [pid 7919] <... bpf resumed>) = 5 [pid 7923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7921] <... write resumed>) = 4 [pid 7923] <... prctl resumed>) = 0 [pid 7922] <... prctl resumed>) = 0 [pid 7921] close(3 [pid 7919] exit_group(0 [pid 7923] setpgid(0, 0 [pid 7920] exit_group(0 [pid 7919] <... exit_group resumed>) = ? [pid 7921] <... close resumed>) = 0 [pid 7922] setpgid(0, 0 [pid 7923] <... setpgid resumed>) = 0 [pid 7923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7922] <... setpgid resumed>) = 0 [pid 7921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7920] <... exit_group resumed>) = ? [pid 7923] write(3, "1000", 4 [pid 7922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7921] <... bpf resumed>) = 3 [pid 7923] <... write resumed>) = 4 [pid 7922] <... openat resumed>) = 3 [pid 7923] close(3 [pid 7922] write(3, "1000", 4 [pid 7921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7923] <... close resumed>) = 0 [pid 7922] <... write resumed>) = 4 [pid 7921] <... bpf resumed>) = 4 [pid 7923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7922] close(3 [pid 7921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7919] +++ exited with 0 +++ [pid 7923] <... bpf resumed>) = 3 [pid 7922] <... close resumed>) = 0 [pid 7923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7920] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7923] <... bpf resumed>) = 4 [pid 7922] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7924 attached [pid 7924] set_robust_list(0x555582145660, 24 [pid 7923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7924 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7924] <... set_robust_list resumed>) = 0 [pid 7924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7922] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7924] <... prctl resumed>) = 0 [pid 7924] setpgid(0, 0) = 0 [pid 7922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7923] <... bpf resumed>) = 5 [pid 7921] <... bpf resumed>) = 5 [pid 7922] <... bpf resumed>) = 5 [pid 7924] <... openat resumed>) = 3 [pid 7923] exit_group(0 [pid 7922] exit_group(0 [pid 7921] exit_group(0 [pid 7924] write(3, "1000", 4 [pid 7923] <... exit_group resumed>) = ? [pid 7922] <... exit_group resumed>) = ? [pid 7921] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7925 attached [pid 7924] <... write resumed>) = 4 [pid 7923] +++ exited with 0 +++ [pid 7922] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7925 [pid 7925] set_robust_list(0x555582145660, 24) = 0 [pid 7925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7924] close(3) = 0 [pid 7925] <... prctl resumed>) = 0 [pid 7921] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7925] setpgid(0, 0 [pid 7924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7925] <... setpgid resumed>) = 0 [pid 7924] <... bpf resumed>) = 3 [pid 7924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7924] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7926 attached [pid 7926] set_robust_list(0x555582145660, 24 [pid 7925] <... openat resumed>) = 3 [pid 7924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7926 [pid 7926] <... set_robust_list resumed>) = 0 [pid 7924] <... bpf resumed>) = 5 [pid 7926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7925] write(3, "1000", 4 [pid 7926] <... prctl resumed>) = 0 [pid 7925] <... write resumed>) = 4 [pid 7924] exit_group(0 [pid 7926] setpgid(0, 0 [pid 7925] close(3 [pid 7926] <... setpgid resumed>) = 0 [pid 7925] <... close resumed>) = 0 [pid 7924] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7928 attached ./strace-static-x86_64: Process 7927 attached [pid 7926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7928 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7927 [pid 7928] set_robust_list(0x555582145660, 24 [pid 7927] set_robust_list(0x555582145660, 24 [pid 7926] <... openat resumed>) = 3 [pid 7928] <... set_robust_list resumed>) = 0 [pid 7927] <... set_robust_list resumed>) = 0 [pid 7924] +++ exited with 0 +++ [pid 7928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7926] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7924, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7927] <... prctl resumed>) = 0 [pid 7926] <... write resumed>) = 4 [pid 7925] <... bpf resumed>) = 3 [pid 7928] <... prctl resumed>) = 0 [pid 7927] setpgid(0, 0 [pid 7926] close(3 [pid 7925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7928] setpgid(0, 0 [pid 7927] <... setpgid resumed>) = 0 [pid 7926] <... close resumed>) = 0 [pid 7928] <... setpgid resumed>) = 0 [pid 7926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7926] <... bpf resumed>) = 3 [pid 7925] <... bpf resumed>) = 4 [pid 7926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7927] <... openat resumed>) = 3 [pid 7928] <... openat resumed>) = 3 [pid 7927] write(3, "1000", 4 [pid 7925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7928] write(3, "1000", 4 [pid 7927] <... write resumed>) = 4 [pid 7926] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7929 attached [pid 7928] <... write resumed>) = 4 [pid 7927] close(3 [pid 7926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7925] <... bpf resumed>) = 5 [pid 7929] set_robust_list(0x555582145660, 24 [pid 7928] close(3 [pid 7927] <... close resumed>) = 0 [pid 7926] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7929 [pid 7929] <... set_robust_list resumed>) = 0 [pid 7928] <... close resumed>) = 0 [pid 7927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7926] exit_group(0 [pid 7925] exit_group(0 [pid 7929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7927] <... bpf resumed>) = 3 [pid 7925] <... exit_group resumed>) = ? [pid 7929] <... prctl resumed>) = 0 [pid 7928] <... bpf resumed>) = 3 [pid 7926] <... exit_group resumed>) = ? [pid 7928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7926] +++ exited with 0 +++ [pid 7927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7929] setpgid(0, 0 [pid 7928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7926, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7928] <... bpf resumed>) = 5 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7928] exit_group(0 [pid 7929] <... setpgid resumed>) = 0 [pid 7929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7928] <... exit_group resumed>) = ? [pid 7927] <... bpf resumed>) = 4 [pid 7929] <... openat resumed>) = 3 [pid 7929] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7929] <... write resumed>) = 4 [pid 7927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7930 attached [pid 7929] close(3) = 0 [pid 7930] set_robust_list(0x555582145660, 24 [pid 7929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7930 [pid 7930] <... set_robust_list resumed>) = 0 [pid 7929] <... bpf resumed>) = 3 [pid 7930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7930] <... prctl resumed>) = 0 [pid 7930] setpgid(0, 0 [pid 7929] <... bpf resumed>) = 4 [pid 7929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7930] <... setpgid resumed>) = 0 [pid 7930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7930] write(3, "1000", 4 [pid 7928] +++ exited with 0 +++ [pid 7925] +++ exited with 0 +++ [pid 7930] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7930] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7931 attached [pid 7930] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7932 attached [pid 7931] set_robust_list(0x555582145660, 24 [pid 7930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7932 [pid 7931] <... set_robust_list resumed>) = 0 [pid 7932] set_robust_list(0x555582145660, 24 [pid 7930] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7931 [pid 7931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7932] <... set_robust_list resumed>) = 0 [pid 7932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7931] <... prctl resumed>) = 0 [pid 7930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7932] <... prctl resumed>) = 0 [pid 7931] setpgid(0, 0) = 0 [pid 7932] setpgid(0, 0 [pid 7931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7932] <... setpgid resumed>) = 0 [pid 7932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7931] <... openat resumed>) = 3 [pid 7931] write(3, "1000", 4 [pid 7932] <... openat resumed>) = 3 [pid 7931] <... write resumed>) = 4 [pid 7932] write(3, "1000", 4 [pid 7931] close(3 [pid 7932] <... write resumed>) = 4 [pid 7932] close(3 [pid 7931] <... close resumed>) = 0 [pid 7932] <... close resumed>) = 0 [pid 7932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7927] <... bpf resumed>) = 5 [pid 7931] <... bpf resumed>) = 3 [pid 7932] <... bpf resumed>) = 3 [pid 7930] <... bpf resumed>) = 5 [pid 7929] <... bpf resumed>) = 5 [pid 7927] exit_group(0 [pid 7932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7930] exit_group(0 [pid 7929] exit_group(0 [pid 7927] <... exit_group resumed>) = ? [pid 7932] <... bpf resumed>) = 4 [pid 7931] <... bpf resumed>) = 4 [pid 7930] <... exit_group resumed>) = ? [pid 7929] <... exit_group resumed>) = ? [pid 7932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7927] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7933 attached [pid 7933] set_robust_list(0x555582145660, 24) = 0 [pid 7933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7933 [pid 7933] <... prctl resumed>) = 0 [pid 7933] setpgid(0, 0) = 0 [pid 7933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7933] write(3, "1000", 4 [pid 7932] <... bpf resumed>) = 5 [pid 7931] <... bpf resumed>) = 5 [pid 7930] +++ exited with 0 +++ [pid 7929] +++ exited with 0 +++ [pid 7933] <... write resumed>) = 4 [pid 7932] exit_group(0 [pid 7931] exit_group(0 [pid 7933] close(3) = 0 [pid 7932] <... exit_group resumed>) = ? [pid 7931] <... exit_group resumed>) = ? [pid 7933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7933] <... bpf resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 7933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 7934 attached [pid 7934] set_robust_list(0x555582145660, 24) = 0 [pid 7934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7934 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7934] <... prctl resumed>) = 0 [pid 7934] setpgid(0, 0) = 0 [pid 7934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7935 attached [pid 7932] +++ exited with 0 +++ [pid 7931] +++ exited with 0 +++ [pid 7935] set_robust_list(0x555582145660, 24 [pid 7934] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7935 [pid 7935] <... set_robust_list resumed>) = 0 [pid 7934] <... write resumed>) = 4 [pid 7935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7934] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7935] <... prctl resumed>) = 0 [pid 7934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7936 attached [pid 7935] setpgid(0, 0 [pid 7933] <... bpf resumed>) = 5 [pid 7936] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7936 [pid 7936] <... set_robust_list resumed>) = 0 [pid 7935] <... setpgid resumed>) = 0 [pid 7934] <... bpf resumed>) = 3 [pid 7933] exit_group(0 [pid 7936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7933] <... exit_group resumed>) = ? [pid 7936] <... prctl resumed>) = 0 [pid 7935] <... openat resumed>) = 3 [pid 7936] setpgid(0, 0) = 0 [pid 7936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7936] write(3, "1000", 4 [pid 7935] write(3, "1000", 4 [pid 7934] <... bpf resumed>) = 4 [pid 7933] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7937 attached [pid 7936] <... write resumed>) = 4 [pid 7935] <... write resumed>) = 4 [pid 7934] <... bpf resumed>) = 5 [pid 7937] set_robust_list(0x555582145660, 24) = 0 [pid 7936] close(3 [pid 7935] close(3 [pid 7934] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7934] <... exit_group resumed>) = ? [pid 7937] <... prctl resumed>) = 0 [pid 7936] <... close resumed>) = 0 [pid 7935] <... close resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7937] setpgid(0, 0 [pid 7936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7937 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7937] <... setpgid resumed>) = 0 [pid 7936] <... bpf resumed>) = 3 [pid 7935] <... bpf resumed>) = 3 [pid 7934] +++ exited with 0 +++ [pid 7937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7937] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7937] write(3, "1000", 4) = 4 [pid 7937] close(3) = 0 [pid 7937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7938 attached ) = 3 [pid 7935] <... bpf resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7938] set_robust_list(0x555582145660, 24 [pid 7937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7936] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7938 [pid 7938] <... set_robust_list resumed>) = 0 [pid 7937] <... bpf resumed>) = 4 [pid 7935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7938] <... prctl resumed>) = 0 [pid 7938] setpgid(0, 0 [pid 7937] <... bpf resumed>) = 5 [pid 7936] <... bpf resumed>) = 5 [pid 7935] <... bpf resumed>) = 5 [pid 7938] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7937] exit_group(0 [pid 7936] exit_group(0 [pid 7935] exit_group(0) = ? ./strace-static-x86_64: Process 7939 attached [pid 7938] <... openat resumed>) = 3 [pid 7937] <... exit_group resumed>) = ? [pid 7936] <... exit_group resumed>) = ? [pid 7935] +++ exited with 0 +++ [pid 7939] set_robust_list(0x555582145660, 24) = 0 [pid 7938] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7939 [pid 7938] <... write resumed>) = 4 [pid 7939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7938] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7939] <... prctl resumed>) = 0 [pid 7938] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7939] setpgid(0, 0 [pid 7938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7939] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7940 attached [pid 7939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7938] <... bpf resumed>) = 3 [pid 7940] set_robust_list(0x555582145660, 24) = 0 [pid 7938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7940 [pid 7940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7940] setpgid(0, 0) = 0 [pid 7939] <... openat resumed>) = 3 [pid 7938] <... bpf resumed>) = 4 [pid 7940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7939] write(3, "1000", 4 [pid 7938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7939] <... write resumed>) = 4 [pid 7939] close(3 [pid 7940] <... openat resumed>) = 3 [pid 7939] <... close resumed>) = 0 [pid 7940] write(3, "1000", 4 [pid 7939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7940] <... write resumed>) = 4 [pid 7940] close(3 [pid 7939] <... bpf resumed>) = 3 [pid 7940] <... close resumed>) = 0 [pid 7939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7936] +++ exited with 0 +++ [pid 7940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7940] <... bpf resumed>) = 3 [pid 7939] <... bpf resumed>) = 4 [pid 7937] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 7940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7940] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7941 attached [pid 7940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7941 [pid 7941] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 7942 attached ) = 0 [pid 7942] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7942 [pid 7942] <... set_robust_list resumed>) = 0 [pid 7942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7942] <... prctl resumed>) = 0 [pid 7942] setpgid(0, 0 [pid 7941] <... prctl resumed>) = 0 [pid 7942] <... setpgid resumed>) = 0 [pid 7941] setpgid(0, 0 [pid 7942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7941] <... setpgid resumed>) = 0 [pid 7942] <... openat resumed>) = 3 [pid 7941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7940] <... bpf resumed>) = 5 [pid 7939] <... bpf resumed>) = 5 [pid 7938] <... bpf resumed>) = 5 [pid 7940] exit_group(0 [pid 7939] exit_group(0 [pid 7942] write(3, "1000", 4 [pid 7941] <... openat resumed>) = 3 [pid 7940] <... exit_group resumed>) = ? [pid 7939] <... exit_group resumed>) = ? [pid 7938] exit_group(0 [pid 7942] <... write resumed>) = 4 [pid 7942] close(3 [pid 7940] +++ exited with 0 +++ [pid 7938] <... exit_group resumed>) = ? [pid 7941] write(3, "1000", 4) = 4 [pid 7941] close(3) = 0 [pid 7939] +++ exited with 0 +++ [pid 7942] <... close resumed>) = 0 [pid 7941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7938] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7941] <... bpf resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7942] <... bpf resumed>) = 3 [pid 7941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7943 attached [pid 7942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7941] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7944 attached [pid 7943] set_robust_list(0x555582145660, 24 [pid 7941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7945 attached [pid 7944] set_robust_list(0x555582145660, 24 [pid 7943] <... set_robust_list resumed>) = 0 [pid 7942] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7944 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7943 [pid 7945] set_robust_list(0x555582145660, 24 [pid 7943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7941] <... bpf resumed>) = 5 [pid 7945] <... set_robust_list resumed>) = 0 [pid 7945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7944] <... set_robust_list resumed>) = 0 [pid 7943] <... prctl resumed>) = 0 [pid 7941] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7945 [pid 7942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7943] setpgid(0, 0 [pid 7944] <... prctl resumed>) = 0 [pid 7943] <... setpgid resumed>) = 0 [pid 7945] <... prctl resumed>) = 0 [pid 7941] <... exit_group resumed>) = ? [pid 7945] setpgid(0, 0 [pid 7944] setpgid(0, 0 [pid 7943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7942] <... bpf resumed>) = 5 [pid 7945] <... setpgid resumed>) = 0 [pid 7944] <... setpgid resumed>) = 0 [pid 7942] exit_group(0 [pid 7945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7943] <... openat resumed>) = 3 [pid 7942] <... exit_group resumed>) = ? [pid 7945] <... openat resumed>) = 3 [pid 7943] write(3, "1000", 4 [pid 7944] <... openat resumed>) = 3 [pid 7943] <... write resumed>) = 4 [pid 7945] write(3, "1000", 4 [pid 7943] close(3 [pid 7945] <... write resumed>) = 4 [pid 7945] close(3) = 0 [pid 7945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7944] write(3, "1000", 4 [pid 7943] <... close resumed>) = 0 [pid 7945] <... bpf resumed>) = 3 [pid 7944] <... write resumed>) = 4 [pid 7943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7944] close(3 [pid 7943] <... bpf resumed>) = 3 [pid 7944] <... close resumed>) = 0 [pid 7943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7945] <... bpf resumed>) = 4 [pid 7944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7943] <... bpf resumed>) = 4 [pid 7945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7944] <... bpf resumed>) = 4 [pid 7944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7942] +++ exited with 0 +++ [pid 7941] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7946 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7946 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7946] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 7947 attached [pid 7946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7947 [pid 7946] <... prctl resumed>) = 0 [pid 7947] set_robust_list(0x555582145660, 24) = 0 [pid 7946] setpgid(0, 0 [pid 7947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7946] <... setpgid resumed>) = 0 [pid 7947] <... prctl resumed>) = 0 [pid 7946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7947] setpgid(0, 0) = 0 [pid 7947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7946] <... openat resumed>) = 3 [pid 7947] <... openat resumed>) = 3 [pid 7946] write(3, "1000", 4) = 4 [pid 7947] write(3, "1000", 4 [pid 7946] close(3 [pid 7947] <... write resumed>) = 4 [pid 7946] <... close resumed>) = 0 [pid 7947] close(3 [pid 7946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7945] <... bpf resumed>) = 5 [pid 7947] <... close resumed>) = 0 [pid 7946] <... bpf resumed>) = 3 [pid 7945] exit_group(0 [pid 7944] <... bpf resumed>) = 5 [pid 7943] <... bpf resumed>) = 5 [pid 7947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7945] <... exit_group resumed>) = ? [pid 7944] exit_group(0 [pid 7943] exit_group(0 [pid 7947] <... bpf resumed>) = 3 [pid 7946] <... bpf resumed>) = 4 [pid 7944] <... exit_group resumed>) = ? [pid 7943] <... exit_group resumed>) = ? [pid 7947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7945] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7944] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7943] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 7949 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7949 [pid 7949] set_robust_list(0x555582145660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7949] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7951 attached ./strace-static-x86_64: Process 7950 attached [pid 7951] set_robust_list(0x555582145660, 24 [pid 7950] set_robust_list(0x555582145660, 24) = 0 [pid 7950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7951 [pid 7951] <... set_robust_list resumed>) = 0 [pid 7951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7950] <... prctl resumed>) = 0 [pid 7951] <... prctl resumed>) = 0 [pid 7950] setpgid(0, 0 [pid 7949] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7950 [pid 7951] setpgid(0, 0 [pid 7950] <... setpgid resumed>) = 0 [pid 7951] <... setpgid resumed>) = 0 [pid 7950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7949] setpgid(0, 0 [pid 7951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7949] <... setpgid resumed>) = 0 [pid 7951] <... openat resumed>) = 3 [pid 7950] <... openat resumed>) = 3 [pid 7946] <... bpf resumed>) = 5 [pid 7947] <... bpf resumed>) = 5 [pid 7951] write(3, "1000", 4 [pid 7950] write(3, "1000", 4 [pid 7946] exit_group(0 [pid 7951] <... write resumed>) = 4 [pid 7950] <... write resumed>) = 4 [pid 7947] exit_group(0 [pid 7951] close(3 [pid 7950] close(3 [pid 7951] <... close resumed>) = 0 [pid 7950] <... close resumed>) = 0 [pid 7951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7951] <... bpf resumed>) = 3 [pid 7949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7947] <... exit_group resumed>) = ? [pid 7946] <... exit_group resumed>) = ? [pid 7950] <... bpf resumed>) = 3 [pid 7951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7951] <... bpf resumed>) = 4 [pid 7949] <... openat resumed>) = 3 [pid 7950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7950] <... bpf resumed>) = 5 [pid 7949] write(3, "1000", 4 [pid 7946] +++ exited with 0 +++ [pid 7949] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7949] close(3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7950] exit_group(0 [pid 7949] <... close resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7950] <... exit_group resumed>) = ? [pid 7949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 7949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7952 attached [pid 7952] set_robust_list(0x555582145660, 24) = 0 [pid 7949] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7952 [pid 7952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7951] <... bpf resumed>) = 5 [pid 7949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7947] +++ exited with 0 +++ [pid 7952] setpgid(0, 0 [pid 7951] exit_group(0 [pid 7952] <... setpgid resumed>) = 0 [pid 7951] <... exit_group resumed>) = ? [pid 7952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7952] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7952] close(3) = 0 [pid 7952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7953 attached ) = 3 [pid 7953] set_robust_list(0x555582145660, 24 [pid 7952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7953] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7953 [pid 7953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7950] +++ exited with 0 +++ [pid 7952] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7949] <... bpf resumed>) = 5 [pid 7953] <... prctl resumed>) = 0 [pid 7953] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7953] <... setpgid resumed>) = 0 [pid 7949] exit_group(0 [pid 7953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7949] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7954 attached [pid 7953] <... openat resumed>) = 3 [pid 7954] set_robust_list(0x555582145660, 24 [pid 7953] write(3, "1000", 4 [pid 7954] <... set_robust_list resumed>) = 0 [pid 7953] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7954 [pid 7954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7953] close(3 [pid 7954] <... prctl resumed>) = 0 [pid 7953] <... close resumed>) = 0 [pid 7954] setpgid(0, 0 [pid 7953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7954] <... setpgid resumed>) = 0 [pid 7954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7953] <... bpf resumed>) = 3 [pid 7953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7954] <... openat resumed>) = 3 [pid 7954] write(3, "1000", 4) = 4 [pid 7954] close(3) = 0 [pid 7954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7953] <... bpf resumed>) = 4 [pid 7953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7954] <... bpf resumed>) = 3 [pid 7954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7951] +++ exited with 0 +++ [pid 7952] <... bpf resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7952] exit_group(0) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7955 attached , child_tidptr=0x555582145650) = 7955 [pid 7955] set_robust_list(0x555582145660, 24) = 0 [pid 7955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7955] setpgid(0, 0 [pid 7954] <... bpf resumed>) = 5 [pid 7953] <... bpf resumed>) = 5 [pid 7952] +++ exited with 0 +++ [pid 7949] +++ exited with 0 +++ [pid 7955] <... setpgid resumed>) = 0 [pid 7955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7954] exit_group(0 [pid 7953] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7949, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7954] <... exit_group resumed>) = ? [pid 7953] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7955] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7955] write(3, "1000", 4) = 4 [pid 7955] close(3) = 0 [pid 7955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7956 attached [pid 7954] +++ exited with 0 +++ [pid 7953] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7956] set_robust_list(0x555582145660, 24 [pid 7955] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7957 attached [pid 7956] <... set_robust_list resumed>) = 0 [pid 7955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7956 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7957] set_robust_list(0x555582145660, 24 [pid 7956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7957 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7957] <... set_robust_list resumed>) = 0 [pid 7956] <... prctl resumed>) = 0 [pid 7955] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7956] setpgid(0, 0 [pid 7955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7957] <... prctl resumed>) = 0 [pid 7956] <... setpgid resumed>) = 0 [pid 7957] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7959 attached ./strace-static-x86_64: Process 7958 attached [pid 7957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7958 [pid 7959] set_robust_list(0x555582145660, 24 [pid 7958] set_robust_list(0x555582145660, 24 [pid 7959] <... set_robust_list resumed>) = 0 [pid 7958] <... set_robust_list resumed>) = 0 [pid 7956] <... openat resumed>) = 3 [pid 7959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7956] write(3, "1000", 4 [pid 7959] <... prctl resumed>) = 0 [pid 7958] <... prctl resumed>) = 0 [pid 7957] <... openat resumed>) = 3 [pid 7956] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7959 [pid 7959] setpgid(0, 0 [pid 7958] setpgid(0, 0 [pid 7956] close(3 [pid 7959] <... setpgid resumed>) = 0 [pid 7958] <... setpgid resumed>) = 0 [pid 7957] write(3, "1000", 4 [pid 7956] <... close resumed>) = 0 [pid 7959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7957] <... write resumed>) = 4 [pid 7956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7955] <... bpf resumed>) = 5 [pid 7959] <... openat resumed>) = 3 [pid 7957] close(3 [pid 7955] exit_group(0 [pid 7956] <... bpf resumed>) = 3 [pid 7959] write(3, "1000", 4 [pid 7958] <... openat resumed>) = 3 [pid 7957] <... close resumed>) = 0 [pid 7955] <... exit_group resumed>) = ? [pid 7959] <... write resumed>) = 4 [pid 7958] write(3, "1000", 4 [pid 7957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7959] close(3 [pid 7958] <... write resumed>) = 4 [pid 7955] +++ exited with 0 +++ [pid 7958] close(3 [pid 7959] <... close resumed>) = 0 [pid 7958] <... close resumed>) = 0 [pid 7959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7957] <... bpf resumed>) = 3 [pid 7956] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7959] <... bpf resumed>) = 3 [pid 7958] <... bpf resumed>) = 3 [pid 7957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7959] <... bpf resumed>) = 4 [pid 7957] <... bpf resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7958] <... bpf resumed>) = 4 [pid 7957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7960 attached [pid 7960] set_robust_list(0x555582145660, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7960 [pid 7960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7960] setpgid(0, 0) = 0 [pid 7960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7956] <... bpf resumed>) = 5 [pid 7960] <... openat resumed>) = 3 [pid 7959] <... bpf resumed>) = 5 [pid 7958] <... bpf resumed>) = 5 [pid 7957] <... bpf resumed>) = 5 [pid 7960] write(3, "1000", 4 [pid 7959] exit_group(0 [pid 7958] exit_group(0 [pid 7956] exit_group(0 [pid 7957] exit_group(0 [pid 7960] <... write resumed>) = 4 [pid 7959] <... exit_group resumed>) = ? [pid 7958] <... exit_group resumed>) = ? [pid 7956] <... exit_group resumed>) = ? [pid 7960] close(3 [pid 7958] +++ exited with 0 +++ [pid 7957] <... exit_group resumed>) = ? [pid 7956] +++ exited with 0 +++ [pid 7960] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7960] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7961 attached [pid 7960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7961] set_robust_list(0x555582145660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7961 [pid 7961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7961] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7962 ./strace-static-x86_64: Process 7962 attached [pid 7961] <... setpgid resumed>) = 0 [pid 7962] set_robust_list(0x555582145660, 24 [pid 7961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7962] <... set_robust_list resumed>) = 0 [pid 7962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7961] <... openat resumed>) = 3 [pid 7961] write(3, "1000", 4 [pid 7962] <... prctl resumed>) = 0 [pid 7962] setpgid(0, 0 [pid 7961] <... write resumed>) = 4 [pid 7962] <... setpgid resumed>) = 0 [pid 7961] close(3 [pid 7959] +++ exited with 0 +++ [pid 7957] +++ exited with 0 +++ [pid 7961] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7959, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7961] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 7962] <... openat resumed>) = 3 [pid 7962] write(3, "1000", 4 [pid 7961] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7962] <... write resumed>) = 4 [pid 7961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7963 attached [pid 7962] close(3) = 0 ./strace-static-x86_64: Process 7964 attached [pid 7964] set_robust_list(0x555582145660, 24) = 0 [pid 7964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7963] set_robust_list(0x555582145660, 24 [pid 7962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7963 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7964 [pid 7964] setpgid(0, 0 [pid 7963] <... set_robust_list resumed>) = 0 [pid 7962] <... bpf resumed>) = 3 [pid 7964] <... setpgid resumed>) = 0 [pid 7963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7964] <... openat resumed>) = 3 [pid 7963] <... prctl resumed>) = 0 [pid 7964] write(3, "1000", 4) = 4 [pid 7964] close(3 [pid 7963] setpgid(0, 0 [pid 7962] <... bpf resumed>) = 4 [pid 7961] <... bpf resumed>) = 5 [pid 7960] <... bpf resumed>) = 5 [pid 7963] <... setpgid resumed>) = 0 [pid 7962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7964] <... close resumed>) = 0 [pid 7963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7962] <... bpf resumed>) = 5 [pid 7961] exit_group(0 [pid 7960] exit_group(0 [pid 7964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7960] <... exit_group resumed>) = ? [pid 7963] <... openat resumed>) = 3 [pid 7962] exit_group(0 [pid 7963] write(3, "1000", 4 [pid 7962] <... exit_group resumed>) = ? [pid 7963] <... write resumed>) = 4 [pid 7964] <... bpf resumed>) = 3 [pid 7963] close(3 [pid 7961] <... exit_group resumed>) = ? [pid 7960] +++ exited with 0 +++ [pid 7964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7963] <... close resumed>) = 0 [pid 7964] <... bpf resumed>) = 4 [pid 7963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7960, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 7964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 7963] <... bpf resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7963] <... bpf resumed>) = 4 [pid 7963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7965 attached [pid 7965] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7965 [pid 7965] <... set_robust_list resumed>) = 0 [pid 7962] +++ exited with 0 +++ [pid 7961] +++ exited with 0 +++ [pid 7965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7965] <... prctl resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7965] setpgid(0, 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7965] <... setpgid resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7965] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7966 attached [pid 7965] write(3, "1000", 4./strace-static-x86_64: Process 7967 attached [pid 7966] set_robust_list(0x555582145660, 24 [pid 7967] set_robust_list(0x555582145660, 24 [pid 7965] <... write resumed>) = 4 [pid 7964] <... bpf resumed>) = 5 [pid 7963] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7967 [pid 7966] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7966 [pid 7967] <... set_robust_list resumed>) = 0 [pid 7965] close(3 [pid 7963] exit_group(0 [pid 7965] <... close resumed>) = 0 [pid 7965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7965] <... bpf resumed>) = 3 [pid 7964] exit_group(0 [pid 7963] <... exit_group resumed>) = ? [pid 7967] <... prctl resumed>) = 0 [pid 7966] <... prctl resumed>) = 0 [pid 7965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7964] <... exit_group resumed>) = ? [pid 7967] setpgid(0, 0 [pid 7966] setpgid(0, 0 [pid 7965] <... bpf resumed>) = 4 [pid 7963] +++ exited with 0 +++ [pid 7966] <... setpgid resumed>) = 0 [pid 7967] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7964] +++ exited with 0 +++ [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7967] <... openat resumed>) = 3 [pid 7967] write(3, "1000", 4 [pid 7966] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7968 attached [pid 7966] write(3, "1000", 4 [pid 7968] set_robust_list(0x555582145660, 24 [pid 7966] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7968] <... set_robust_list resumed>) = 0 [pid 7966] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7968 [pid 7968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7967] <... write resumed>) = 4 [pid 7966] <... close resumed>) = 0 [pid 7965] <... bpf resumed>) = 5 [pid 7968] <... prctl resumed>) = 0 [pid 7967] close(3 [pid 7966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7965] exit_group(0./strace-static-x86_64: Process 7969 attached [pid 7968] setpgid(0, 0 [pid 7967] <... close resumed>) = 0 [pid 7965] <... exit_group resumed>) = ? [pid 7969] set_robust_list(0x555582145660, 24 [pid 7968] <... setpgid resumed>) = 0 [pid 7967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7966] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7969 [pid 7969] <... set_robust_list resumed>) = 0 [pid 7968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7967] <... bpf resumed>) = 3 [pid 7965] +++ exited with 0 +++ [pid 7969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7969] <... prctl resumed>) = 0 [pid 7968] <... openat resumed>) = 3 [pid 7967] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7969] setpgid(0, 0 [pid 7968] write(3, "1000", 4 [pid 7967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7969] <... setpgid resumed>) = 0 [pid 7968] <... write resumed>) = 4 [pid 7966] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7970 attached [pid 7969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7968] close(3 [pid 7966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7970] set_robust_list(0x555582145660, 24 [pid 7968] <... close resumed>) = 0 [pid 7970] <... set_robust_list resumed>) = 0 [pid 7968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7970 [pid 7970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7969] <... openat resumed>) = 3 [pid 7970] <... prctl resumed>) = 0 [pid 7969] write(3, "1000", 4 [pid 7970] setpgid(0, 0 [pid 7969] <... write resumed>) = 4 [pid 7968] <... bpf resumed>) = 3 [pid 7970] <... setpgid resumed>) = 0 [pid 7969] close(3 [pid 7968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7969] <... close resumed>) = 0 [pid 7970] <... openat resumed>) = 3 [pid 7969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7970] write(3, "1000", 4 [pid 7969] <... bpf resumed>) = 3 [pid 7968] <... bpf resumed>) = 4 [pid 7970] <... write resumed>) = 4 [pid 7969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7970] close(3 [pid 7968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7970] <... close resumed>) = 0 [pid 7969] <... bpf resumed>) = 4 [pid 7970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7970] <... bpf resumed>) = 3 [pid 7970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7967] <... bpf resumed>) = 5 [pid 7970] <... bpf resumed>) = 5 [pid 7969] <... bpf resumed>) = 5 [pid 7968] <... bpf resumed>) = 5 [pid 7967] exit_group(0 [pid 7966] <... bpf resumed>) = 5 [pid 7970] exit_group(0 [pid 7969] exit_group(0 [pid 7967] <... exit_group resumed>) = ? [pid 7968] exit_group(0 [pid 7966] exit_group(0 [pid 7968] <... exit_group resumed>) = ? [pid 7966] <... exit_group resumed>) = ? [pid 7970] <... exit_group resumed>) = ? [pid 7969] <... exit_group resumed>) = ? [pid 7967] +++ exited with 0 +++ [pid 7970] +++ exited with 0 +++ [pid 7968] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7969] +++ exited with 0 +++ [pid 7966] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7971 ./strace-static-x86_64: Process 7973 attached ./strace-static-x86_64: Process 7972 attached ./strace-static-x86_64: Process 7971 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7973] set_robust_list(0x555582145660, 24 [pid 7972] set_robust_list(0x555582145660, 24 [pid 7971] set_robust_list(0x555582145660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7973 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7972 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7974 attached [pid 7973] <... set_robust_list resumed>) = 0 [pid 7972] <... set_robust_list resumed>) = 0 [pid 7971] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7975 attached [pid 7974] set_robust_list(0x555582145660, 24 [pid 7973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7975] set_robust_list(0x555582145660, 24) = 0 [pid 7974] <... set_robust_list resumed>) = 0 [pid 7973] <... prctl resumed>) = 0 [pid 7972] <... prctl resumed>) = 0 [pid 7971] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7975 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7974 [pid 7975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7972] setpgid(0, 0 [pid 7974] <... prctl resumed>) = 0 [pid 7973] setpgid(0, 0 [pid 7972] <... setpgid resumed>) = 0 [pid 7971] setpgid(0, 0 [pid 7975] <... prctl resumed>) = 0 [pid 7974] setpgid(0, 0 [pid 7973] <... setpgid resumed>) = 0 [pid 7972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7971] <... setpgid resumed>) = 0 [pid 7975] setpgid(0, 0 [pid 7974] <... setpgid resumed>) = 0 [pid 7973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7975] <... setpgid resumed>) = 0 [pid 7974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7972] <... openat resumed>) = 3 [pid 7975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7973] <... openat resumed>) = 3 [pid 7975] <... openat resumed>) = 3 [pid 7974] <... openat resumed>) = 3 [pid 7973] write(3, "1000", 4 [pid 7972] write(3, "1000", 4 [pid 7971] <... openat resumed>) = 3 [pid 7975] write(3, "1000", 4 [pid 7974] write(3, "1000", 4 [pid 7972] <... write resumed>) = 4 [pid 7975] <... write resumed>) = 4 [pid 7974] <... write resumed>) = 4 [pid 7975] close(3 [pid 7974] close(3 [pid 7975] <... close resumed>) = 0 [pid 7974] <... close resumed>) = 0 [pid 7975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7973] <... write resumed>) = 4 [pid 7972] close(3 [pid 7971] write(3, "1000", 4 [pid 7975] <... bpf resumed>) = 3 [pid 7974] <... bpf resumed>) = 3 [pid 7973] close(3 [pid 7972] <... close resumed>) = 0 [pid 7971] <... write resumed>) = 4 [pid 7975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7971] close(3 [pid 7972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7973] <... close resumed>) = 0 [pid 7975] <... bpf resumed>) = 4 [pid 7974] <... bpf resumed>) = 4 [pid 7972] <... bpf resumed>) = 3 [pid 7971] <... close resumed>) = 0 [pid 7973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7973] <... bpf resumed>) = 3 [pid 7972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7971] <... bpf resumed>) = 3 [pid 7975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7975] <... bpf resumed>) = 5 [pid 7974] <... bpf resumed>) = 5 [pid 7975] exit_group(0 [pid 7974] exit_group(0 [pid 7975] <... exit_group resumed>) = ? [pid 7974] <... exit_group resumed>) = ? [pid 7973] <... bpf resumed>) = 4 [pid 7972] <... bpf resumed>) = 4 [pid 7971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7971] <... bpf resumed>) = 4 [pid 7971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7975] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7974] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7976 attached [pid 7976] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7976 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7976] <... set_robust_list resumed>) = 0 [pid 7976] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7977 attached ) = 0 [pid 7973] <... bpf resumed>) = 5 [pid 7972] <... bpf resumed>) = 5 [pid 7971] <... bpf resumed>) = 5 [pid 7977] set_robust_list(0x555582145660, 24 [pid 7976] setpgid(0, 0 [pid 7973] exit_group(0 [pid 7972] exit_group(0 [pid 7971] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7977 [pid 7976] <... setpgid resumed>) = 0 [pid 7977] <... set_robust_list resumed>) = 0 [pid 7973] <... exit_group resumed>) = ? [pid 7972] <... exit_group resumed>) = ? [pid 7971] <... exit_group resumed>) = ? [pid 7977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7976] write(3, "1000", 4) = 4 [pid 7977] <... prctl resumed>) = 0 [pid 7973] +++ exited with 0 +++ [pid 7977] setpgid(0, 0 [pid 7976] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7973, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 7977] <... setpgid resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7976] <... close resumed>) = 0 [pid 7972] +++ exited with 0 +++ [pid 7971] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 7977] <... openat resumed>) = 3 [pid 7976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7977] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7976] <... bpf resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 7977] <... write resumed>) = 4 [pid 7976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... restart_syscall resumed>) = 0 [pid 7977] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7976] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7978 attached [pid 7977] <... close resumed>) = 0 [pid 7978] set_robust_list(0x555582145660, 24) = 0 [pid 7978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7978] <... prctl resumed>) = 0 [pid 7976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7978 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7978] setpgid(0, 0 [pid 7977] <... bpf resumed>) = 3 [pid 7976] <... bpf resumed>) = 5 [pid 7976] exit_group(0) = ? [pid 7976] +++ exited with 0 +++ ./strace-static-x86_64: Process 7980 attached ./strace-static-x86_64: Process 7979 attached [pid 7978] <... setpgid resumed>) = 0 [pid 7977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7980 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7979] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7979 ./strace-static-x86_64: Process 7981 attached [pid 7979] <... set_robust_list resumed>) = 0 [pid 7979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7977] <... bpf resumed>) = 4 [pid 7981] set_robust_list(0x555582145660, 24 [pid 7980] set_robust_list(0x555582145660, 24 [pid 7979] <... prctl resumed>) = 0 [pid 7978] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7981 [pid 7980] <... set_robust_list resumed>) = 0 [pid 7979] setpgid(0, 0 [pid 7978] write(3, "1000", 4 [pid 7977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7981] <... set_robust_list resumed>) = 0 [pid 7980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7979] <... setpgid resumed>) = 0 [pid 7978] <... write resumed>) = 4 [pid 7977] <... bpf resumed>) = 5 [pid 7980] <... prctl resumed>) = 0 [pid 7978] close(3 [pid 7980] setpgid(0, 0 [pid 7979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7978] <... close resumed>) = 0 [pid 7977] exit_group(0 [pid 7981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7980] <... setpgid resumed>) = 0 [pid 7978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7981] <... prctl resumed>) = 0 [pid 7980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7979] <... openat resumed>) = 3 [pid 7978] <... bpf resumed>) = 3 [pid 7977] <... exit_group resumed>) = ? [pid 7981] setpgid(0, 0 [pid 7980] <... openat resumed>) = 3 [pid 7978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7981] <... setpgid resumed>) = 0 [pid 7980] write(3, "1000", 4 [pid 7979] write(3, "1000", 4 [pid 7981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7980] <... write resumed>) = 4 [pid 7979] <... write resumed>) = 4 [pid 7978] <... bpf resumed>) = 4 [pid 7980] close(3 [pid 7979] close(3) = 0 [pid 7980] <... close resumed>) = 0 [pid 7979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7981] <... openat resumed>) = 3 [pid 7980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7981] write(3, "1000", 4 [pid 7980] <... bpf resumed>) = 3 [pid 7979] <... bpf resumed>) = 3 [pid 7978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7977] +++ exited with 0 +++ [pid 7981] <... write resumed>) = 4 [pid 7980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7981] close(3) = 0 [pid 7980] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7979] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7982 attached [pid 7981] <... bpf resumed>) = 3 [pid 7979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7982] set_robust_list(0x555582145660, 24 [pid 7981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7982] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7982 [pid 7982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7981] <... bpf resumed>) = 4 [pid 7981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7982] <... prctl resumed>) = 0 [pid 7981] <... bpf resumed>) = 5 [pid 7980] <... bpf resumed>) = 5 [pid 7979] <... bpf resumed>) = 5 [pid 7978] <... bpf resumed>) = 5 [pid 7982] setpgid(0, 0 [pid 7981] exit_group(0 [pid 7979] exit_group(0 [pid 7978] exit_group(0 [pid 7980] exit_group(0 [pid 7982] <... setpgid resumed>) = 0 [pid 7979] <... exit_group resumed>) = ? [pid 7978] <... exit_group resumed>) = ? [pid 7980] <... exit_group resumed>) = ? [pid 7982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7981] <... exit_group resumed>) = ? [pid 7980] +++ exited with 0 +++ [pid 7978] +++ exited with 0 +++ [pid 7982] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7978, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 7982] write(3, "1000", 4) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 7982] close(3) = 0 [pid 7982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7982] <... bpf resumed>) = 3 [pid 7982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 7982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 7984 attached ./strace-static-x86_64: Process 7983 attached [pid 7981] +++ exited with 0 +++ [pid 7979] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7983 [pid 7984] set_robust_list(0x555582145660, 24 [pid 7983] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7984 [pid 7983] <... set_robust_list resumed>) = 0 [pid 7984] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7984] <... prctl resumed>) = 0 [pid 7983] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7985 attached [pid 7984] setpgid(0, 0 [pid 7983] setpgid(0, 0 [pid 7985] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7985 [pid 7984] <... setpgid resumed>) = 0 [pid 7983] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 7986 attached [pid 7985] <... set_robust_list resumed>) = 0 [pid 7984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7986] set_robust_list(0x555582145660, 24 [pid 7985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7986 [pid 7986] <... set_robust_list resumed>) = 0 [pid 7985] <... prctl resumed>) = 0 [pid 7986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7985] setpgid(0, 0 [pid 7984] <... openat resumed>) = 3 [pid 7986] <... prctl resumed>) = 0 [pid 7984] write(3, "1000", 4 [pid 7983] <... openat resumed>) = 3 [pid 7986] setpgid(0, 0 [pid 7985] <... setpgid resumed>) = 0 [pid 7984] <... write resumed>) = 4 [pid 7983] write(3, "1000", 4 [pid 7986] <... setpgid resumed>) = 0 [pid 7983] <... write resumed>) = 4 [pid 7986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7984] close(3 [pid 7983] close(3 [pid 7986] <... openat resumed>) = 3 [pid 7985] <... openat resumed>) = 3 [pid 7984] <... close resumed>) = 0 [pid 7983] <... close resumed>) = 0 [pid 7984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7986] write(3, "1000", 4 [pid 7985] write(3, "1000", 4 [pid 7983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7982] <... bpf resumed>) = 5 [pid 7986] <... write resumed>) = 4 [pid 7985] <... write resumed>) = 4 [pid 7983] <... bpf resumed>) = 3 [pid 7982] exit_group(0 [pid 7984] <... bpf resumed>) = 3 [pid 7986] close(3 [pid 7985] close(3 [pid 7983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7982] <... exit_group resumed>) = ? [pid 7986] <... close resumed>) = 0 [pid 7985] <... close resumed>) = 0 [pid 7984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7984] <... bpf resumed>) = 4 [pid 7983] <... bpf resumed>) = 4 [pid 7985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7982] +++ exited with 0 +++ [pid 7986] <... bpf resumed>) = 3 [pid 7985] <... bpf resumed>) = 3 [pid 7984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 7986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... restart_syscall resumed>) = 0 [pid 7986] <... bpf resumed>) = 4 [pid 7985] <... bpf resumed>) = 4 [pid 7986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7987 attached [pid 7986] <... bpf resumed>) = 5 [pid 7985] <... bpf resumed>) = 5 [pid 7984] <... bpf resumed>) = 5 [pid 7983] <... bpf resumed>) = 5 [pid 7987] set_robust_list(0x555582145660, 24 [pid 7986] exit_group(0 [pid 7985] exit_group(0 [pid 7984] exit_group(0 [pid 7983] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7987 [pid 7984] <... exit_group resumed>) = ? [pid 7987] <... set_robust_list resumed>) = 0 [pid 7986] <... exit_group resumed>) = ? [pid 7985] <... exit_group resumed>) = ? [pid 7983] <... exit_group resumed>) = ? [pid 7987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7986] +++ exited with 0 +++ [pid 7984] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7987] <... prctl resumed>) = 0 [pid 7987] setpgid(0, 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7988 attached [pid 7987] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7989 attached [pid 7988] set_robust_list(0x555582145660, 24 [pid 7987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7985] +++ exited with 0 +++ [pid 7983] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7988 [pid 7989] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7988] <... set_robust_list resumed>) = 0 [pid 7989] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7989 [pid 7989] <... prctl resumed>) = 0 [pid 7989] setpgid(0, 0 [pid 7987] <... openat resumed>) = 3 [pid 7989] <... setpgid resumed>) = 0 [pid 7987] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7988] <... prctl resumed>) = 0 [pid 7989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7990 attached ./strace-static-x86_64: Process 7991 attached [pid 7989] write(3, "1000", 4 [pid 7988] setpgid(0, 0 [pid 7987] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7990 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7991 [pid 7990] set_robust_list(0x555582145660, 24 [pid 7989] <... write resumed>) = 4 [pid 7988] <... setpgid resumed>) = 0 [pid 7987] close(3 [pid 7991] set_robust_list(0x555582145660, 24 [pid 7990] <... set_robust_list resumed>) = 0 [pid 7989] close(3 [pid 7988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7991] <... set_robust_list resumed>) = 0 [pid 7990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7987] <... close resumed>) = 0 [pid 7989] <... close resumed>) = 0 [pid 7991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7990] <... prctl resumed>) = 0 [pid 7988] <... openat resumed>) = 3 [pid 7987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7991] <... prctl resumed>) = 0 [pid 7990] setpgid(0, 0 [pid 7989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7988] write(3, "1000", 4 [pid 7991] setpgid(0, 0 [pid 7990] <... setpgid resumed>) = 0 [pid 7988] <... write resumed>) = 4 [pid 7987] <... bpf resumed>) = 3 [pid 7989] <... bpf resumed>) = 3 [pid 7991] <... setpgid resumed>) = 0 [pid 7991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7988] close(3 [pid 7987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7991] <... openat resumed>) = 3 [pid 7991] write(3, "1000", 4 [pid 7988] <... close resumed>) = 0 [pid 7991] <... write resumed>) = 4 [pid 7991] close(3) = 0 [pid 7991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7987] <... bpf resumed>) = 4 [pid 7991] <... bpf resumed>) = 3 [pid 7988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7990] <... openat resumed>) = 3 [pid 7989] <... bpf resumed>) = 4 [pid 7990] write(3, "1000", 4 [pid 7991] <... bpf resumed>) = 4 [pid 7988] <... bpf resumed>) = 3 [pid 7987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7990] <... write resumed>) = 4 [pid 7989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7987] <... bpf resumed>) = 5 [pid 7990] close(3 [pid 7989] <... bpf resumed>) = 5 [pid 7989] exit_group(0) = ? [pid 7988] <... bpf resumed>) = 4 [pid 7990] <... close resumed>) = 0 [pid 7991] <... bpf resumed>) = 5 [pid 7991] exit_group(0 [pid 7990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7987] exit_group(0 [pid 7991] <... exit_group resumed>) = ? [pid 7990] <... bpf resumed>) = 3 [pid 7989] +++ exited with 0 +++ [pid 7988] <... bpf resumed>) = 5 [pid 7987] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7987] +++ exited with 0 +++ ./strace-static-x86_64: Process 7992 attached [pid 7992] set_robust_list(0x555582145660, 24) = 0 [pid 7990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7988] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7992 ./strace-static-x86_64: Process 7993 attached [pid 7992] <... prctl resumed>) = 0 [pid 7993] set_robust_list(0x555582145660, 24 [pid 7992] setpgid(0, 0 [pid 7990] <... bpf resumed>) = 4 [pid 7988] <... exit_group resumed>) = ? [pid 7993] <... set_robust_list resumed>) = 0 [pid 7992] <... setpgid resumed>) = 0 [pid 7993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7993 [pid 7993] <... prctl resumed>) = 0 [pid 7992] <... openat resumed>) = 3 [pid 7991] +++ exited with 0 +++ [pid 7988] +++ exited with 0 +++ [pid 7993] setpgid(0, 0 [pid 7992] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7993] <... setpgid resumed>) = 0 [pid 7992] <... write resumed>) = 4 [pid 7993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7992] close(3) = 0 [pid 7992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7993] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7993] write(3, "1000", 4) = 4 [pid 7993] close(3) = 0 [pid 7993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 7994 attached ) = 3 [pid 7994] set_robust_list(0x555582145660, 24) = 0 [pid 7993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7992] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7995 attached [pid 7994] <... prctl resumed>) = 0 [pid 7993] <... bpf resumed>) = 4 [pid 7992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7990] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7994 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 7995 [pid 7995] set_robust_list(0x555582145660, 24 [pid 7993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7995] <... set_robust_list resumed>) = 0 [pid 7995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7994] setpgid(0, 0 [pid 7993] <... bpf resumed>) = 5 [pid 7990] exit_group(0 [pid 7995] setpgid(0, 0 [pid 7994] <... setpgid resumed>) = 0 [pid 7993] exit_group(0 [pid 7992] <... bpf resumed>) = 4 [pid 7990] <... exit_group resumed>) = ? [pid 7995] <... setpgid resumed>) = 0 [pid 7993] <... exit_group resumed>) = ? [pid 7995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7995] <... openat resumed>) = 3 [pid 7995] write(3, "1000", 4) = 4 [pid 7995] close(3) = 0 [pid 7994] <... openat resumed>) = 3 [pid 7990] +++ exited with 0 +++ [pid 7993] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7994] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7995] <... bpf resumed>) = 3 [pid 7994] <... write resumed>) = 4 [pid 7994] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7994] <... close resumed>) = 0 [pid 7992] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 7996 attached [pid 7994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7992] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7995] <... bpf resumed>) = 4 [pid 7996] set_robust_list(0x555582145660, 24 [pid 7995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7994] <... bpf resumed>) = 3 [pid 7992] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 7996 ./strace-static-x86_64: Process 7997 attached [pid 7996] <... set_robust_list resumed>) = 0 [pid 7994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7997] set_robust_list(0x555582145660, 24 [pid 7996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7992] +++ exited with 0 +++ [pid 7997] <... set_robust_list resumed>) = 0 [pid 7996] <... prctl resumed>) = 0 [pid 7994] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 7997 [pid 7997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7996] setpgid(0, 0 [pid 7994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7997] <... prctl resumed>) = 0 [pid 7996] <... setpgid resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 7997] setpgid(0, 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 7997] <... setpgid resumed>) = 0 [pid 7996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7996] <... openat resumed>) = 3 [pid 7996] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7997] <... openat resumed>) = 3 [pid 7996] <... write resumed>) = 4 [pid 7997] write(3, "1000", 4) = 4 [pid 7997] close(3./strace-static-x86_64: Process 7998 attached [pid 7996] close(3 [pid 7995] <... bpf resumed>) = 5 [pid 7994] <... bpf resumed>) = 5 [pid 7996] <... close resumed>) = 0 [pid 7998] set_robust_list(0x555582145660, 24 [pid 7997] <... close resumed>) = 0 [pid 7996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7994] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 7998 [pid 7998] <... set_robust_list resumed>) = 0 [pid 7997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7996] <... bpf resumed>) = 3 [pid 7995] exit_group(0 [pid 7998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7994] <... exit_group resumed>) = ? [pid 7997] <... bpf resumed>) = 3 [pid 7995] <... exit_group resumed>) = ? [pid 7997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7998] <... prctl resumed>) = 0 [pid 7997] <... bpf resumed>) = 4 [pid 7996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7998] setpgid(0, 0 [pid 7997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7998] <... setpgid resumed>) = 0 [pid 7996] <... bpf resumed>) = 4 [pid 7998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7998] <... openat resumed>) = 3 [pid 7998] write(3, "1000", 4) = 4 [pid 7998] close(3) = 0 [pid 7995] +++ exited with 0 +++ [pid 7994] +++ exited with 0 +++ [pid 7998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 7998] <... bpf resumed>) = 3 [pid 7998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7998] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 7999 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 7999 ./strace-static-x86_64: Process 8000 attached [pid 7999] set_robust_list(0x555582145660, 24 [pid 7998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8000] set_robust_list(0x555582145660, 24 [pid 7999] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8000 [pid 8000] <... set_robust_list resumed>) = 0 [pid 7999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7998] <... bpf resumed>) = 5 [pid 7997] <... bpf resumed>) = 5 [pid 7996] <... bpf resumed>) = 5 [pid 8000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7999] <... prctl resumed>) = 0 [pid 7998] exit_group(0 [pid 7997] exit_group(0 [pid 7996] exit_group(0 [pid 8000] setpgid(0, 0) = 0 [pid 7999] setpgid(0, 0 [pid 7998] <... exit_group resumed>) = ? [pid 7997] <... exit_group resumed>) = ? [pid 7996] <... exit_group resumed>) = ? [pid 8000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7999] <... setpgid resumed>) = 0 [pid 7999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7997] +++ exited with 0 +++ [pid 7996] +++ exited with 0 +++ [pid 8000] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8000] write(3, "1000", 4) = 4 [pid 7999] <... openat resumed>) = 3 [pid 7998] +++ exited with 0 +++ [pid 8000] close(3 [pid 7999] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8000] <... close resumed>) = 0 [pid 7999] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 7999] close(3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8000] <... bpf resumed>) = 3 [pid 7999] <... close resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 7999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8000] <... bpf resumed>) = 4 [pid 7999] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8002 attached ./strace-static-x86_64: Process 8001 attached [pid 8000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 7999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8001 [pid 8002] set_robust_list(0x555582145660, 24 [pid 8001] set_robust_list(0x555582145660, 24 [pid 7999] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8002 [pid 8002] <... set_robust_list resumed>) = 0 [pid 7999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8002] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8003 attached ) = 0 [pid 8001] <... set_robust_list resumed>) = 0 [pid 8000] <... bpf resumed>) = 5 [pid 7999] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8003 [pid 8003] set_robust_list(0x555582145660, 24 [pid 8002] setpgid(0, 0 [pid 8001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8000] exit_group(0 [pid 8003] <... set_robust_list resumed>) = 0 [pid 8002] <... setpgid resumed>) = 0 [pid 8001] <... prctl resumed>) = 0 [pid 8000] <... exit_group resumed>) = ? [pid 7999] exit_group(0 [pid 8003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8001] setpgid(0, 0 [pid 8003] <... prctl resumed>) = 0 [pid 8003] setpgid(0, 0 [pid 8001] <... setpgid resumed>) = 0 [pid 8003] <... setpgid resumed>) = 0 [pid 8001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7999] <... exit_group resumed>) = ? [pid 8003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8002] <... openat resumed>) = 3 [pid 8001] <... openat resumed>) = 3 [pid 8003] <... openat resumed>) = 3 [pid 8002] write(3, "1000", 4 [pid 8001] write(3, "1000", 4) = 4 [pid 8001] close(3) = 0 [pid 8001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8003] write(3, "1000", 4 [pid 8002] <... write resumed>) = 4 [pid 8000] +++ exited with 0 +++ [pid 7999] +++ exited with 0 +++ [pid 8003] <... write resumed>) = 4 [pid 8002] close(3 [pid 8001] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8003] close(3 [pid 8002] <... close resumed>) = 0 [pid 8001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8003] <... close resumed>) = 0 [pid 8002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8002] <... bpf resumed>) = 3 [pid 8001] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8003] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8005 attached ./strace-static-x86_64: Process 8004 attached [pid 8003] <... bpf resumed>) = 4 [pid 8002] <... bpf resumed>) = 4 [pid 8001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8005] set_robust_list(0x555582145660, 24 [pid 8004] set_robust_list(0x555582145660, 24 [pid 8003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8004] <... set_robust_list resumed>) = 0 [pid 8005] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8005 [pid 8004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8003] <... bpf resumed>) = 5 [pid 8001] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8004 [pid 8005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8004] <... prctl resumed>) = 0 [pid 8003] exit_group(0 [pid 8002] <... bpf resumed>) = 5 [pid 8004] setpgid(0, 0 [pid 8001] exit_group(0 [pid 8003] <... exit_group resumed>) = ? [pid 8005] <... prctl resumed>) = 0 [pid 8001] <... exit_group resumed>) = ? [pid 8004] <... setpgid resumed>) = 0 [pid 8004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8004] write(3, "1000", 4 [pid 8003] +++ exited with 0 +++ [pid 8005] setpgid(0, 0 [pid 8002] exit_group(0 [pid 8005] <... setpgid resumed>) = 0 [pid 8002] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8004] <... write resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8004] close(3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8004] <... close resumed>) = 0 [pid 8005] <... openat resumed>) = 3 [pid 8004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8005] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8004] <... bpf resumed>) = 3 [pid 8005] <... write resumed>) = 4 [pid 8005] close(3) = 0 [pid 8005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8005] <... bpf resumed>) = 3 [pid 8005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8006 attached ) = 4 [pid 8006] set_robust_list(0x555582145660, 24) = 0 [pid 8006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8004] <... bpf resumed>) = 4 [pid 8006] <... prctl resumed>) = 0 [pid 8006] setpgid(0, 0) = 0 [pid 8006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8006 [pid 8004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8006] <... openat resumed>) = 3 [pid 8006] write(3, "1000", 4) = 4 [pid 8006] close(3) = 0 [pid 8006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8002] +++ exited with 0 +++ [pid 8001] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8007 attached [pid 8007] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8007 ./strace-static-x86_64: Process 8008 attached [pid 8007] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8008 [pid 8008] set_robust_list(0x555582145660, 24 [pid 8007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8008] <... set_robust_list resumed>) = 0 [pid 8007] <... prctl resumed>) = 0 [pid 8008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8007] setpgid(0, 0 [pid 8008] <... prctl resumed>) = 0 [pid 8007] <... setpgid resumed>) = 0 [pid 8006] <... bpf resumed>) = 5 [pid 8005] <... bpf resumed>) = 5 [pid 8004] <... bpf resumed>) = 5 [pid 8008] setpgid(0, 0 [pid 8007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8008] <... setpgid resumed>) = 0 [pid 8006] exit_group(0 [pid 8005] exit_group(0 [pid 8004] exit_group(0 [pid 8008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8007] <... openat resumed>) = 3 [pid 8005] <... exit_group resumed>) = ? [pid 8006] <... exit_group resumed>) = ? [pid 8004] <... exit_group resumed>) = ? [pid 8007] write(3, "1000", 4 [pid 8005] +++ exited with 0 +++ [pid 8008] <... openat resumed>) = 3 [pid 8007] <... write resumed>) = 4 [pid 8007] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8008] write(3, "1000", 4) = 4 [pid 8007] <... close resumed>) = 0 [pid 8008] close(3 [pid 8007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8008] <... close resumed>) = 0 [pid 8008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8007] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8009 attached [pid 8008] <... bpf resumed>) = 3 [pid 8009] set_robust_list(0x555582145660, 24 [pid 8007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8009 [pid 8009] <... set_robust_list resumed>) = 0 [pid 8009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8007] <... bpf resumed>) = 4 [pid 8009] <... prctl resumed>) = 0 [pid 8007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8009] setpgid(0, 0) = 0 [pid 8009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8008] <... bpf resumed>) = 4 [pid 8006] +++ exited with 0 +++ [pid 8009] <... openat resumed>) = 3 [pid 8008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8004] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8009] write(3, "1000", 4) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8009] close(3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8009] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8010 attached [pid 8009] <... bpf resumed>) = 4 [pid 8010] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8010 [pid 8010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8010] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8011 attached [pid 8009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8008] <... bpf resumed>) = 5 [pid 8007] <... bpf resumed>) = 5 [pid 8011] set_robust_list(0x555582145660, 24 [pid 8010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8009] <... bpf resumed>) = 5 [pid 8008] exit_group(0 [pid 8007] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8011 [pid 8011] <... set_robust_list resumed>) = 0 [pid 8010] <... openat resumed>) = 3 [pid 8009] exit_group(0 [pid 8008] <... exit_group resumed>) = ? [pid 8007] <... exit_group resumed>) = ? [pid 8011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8010] write(3, "1000", 4 [pid 8009] <... exit_group resumed>) = ? [pid 8008] +++ exited with 0 +++ [pid 8010] <... write resumed>) = 4 [pid 8010] close(3) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8011] <... prctl resumed>) = 0 [pid 8011] setpgid(0, 0 [pid 8010] <... bpf resumed>) = 4 [pid 8007] +++ exited with 0 +++ [pid 8011] <... setpgid resumed>) = 0 [pid 8009] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8011] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8012 attached ./strace-static-x86_64: Process 8013 attached [pid 8011] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8012 [pid 8012] set_robust_list(0x555582145660, 24 [pid 8011] <... write resumed>) = 4 [pid 8012] <... set_robust_list resumed>) = 0 [pid 8012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8014 attached [pid 8012] setpgid(0, 0 [pid 8011] close(3 [pid 8012] <... setpgid resumed>) = 0 [pid 8013] set_robust_list(0x555582145660, 24 [pid 8012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8011] <... close resumed>) = 0 [pid 8014] set_robust_list(0x555582145660, 24 [pid 8013] <... set_robust_list resumed>) = 0 [pid 8011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8010] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8014 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8013 [pid 8014] <... set_robust_list resumed>) = 0 [pid 8013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8011] <... bpf resumed>) = 3 [pid 8013] <... prctl resumed>) = 0 [pid 8014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8013] setpgid(0, 0 [pid 8012] <... openat resumed>) = 3 [pid 8011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8014] <... prctl resumed>) = 0 [pid 8013] <... setpgid resumed>) = 0 [pid 8012] write(3, "1000", 4 [pid 8010] exit_group(0 [pid 8014] setpgid(0, 0 [pid 8012] <... write resumed>) = 4 [pid 8011] <... bpf resumed>) = 4 [pid 8012] close(3 [pid 8011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8010] <... exit_group resumed>) = ? [pid 8014] <... setpgid resumed>) = 0 [pid 8012] <... close resumed>) = 0 [pid 8011] <... bpf resumed>) = 5 [pid 8013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8011] exit_group(0) = ? [pid 8012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8013] <... openat resumed>) = 3 [pid 8014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8013] write(3, "1000", 4 [pid 8012] <... bpf resumed>) = 3 [pid 8012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8013] <... write resumed>) = 4 [pid 8013] close(3 [pid 8014] <... openat resumed>) = 3 [pid 8014] write(3, "1000", 4) = 4 [pid 8014] close(3) = 0 [pid 8014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8013] <... close resumed>) = 0 [pid 8012] <... bpf resumed>) = 4 [pid 8014] <... bpf resumed>) = 3 [pid 8014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8014] <... bpf resumed>) = 4 [pid 8013] <... bpf resumed>) = 3 [pid 8012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8010] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8011] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8015 attached ./strace-static-x86_64: Process 8016 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8015 [pid 8016] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8016 [pid 8016] <... set_robust_list resumed>) = 0 [pid 8015] set_robust_list(0x555582145660, 24 [pid 8016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8015] <... set_robust_list resumed>) = 0 [pid 8016] <... prctl resumed>) = 0 [pid 8015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8016] setpgid(0, 0) = 0 [pid 8015] <... prctl resumed>) = 0 [pid 8016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8014] <... bpf resumed>) = 5 [pid 8012] <... bpf resumed>) = 5 [pid 8013] <... bpf resumed>) = 5 [pid 8015] setpgid(0, 0 [pid 8016] <... openat resumed>) = 3 [pid 8015] <... setpgid resumed>) = 0 [pid 8014] exit_group(0 [pid 8013] exit_group(0 [pid 8012] exit_group(0 [pid 8015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8014] <... exit_group resumed>) = ? [pid 8013] <... exit_group resumed>) = ? [pid 8012] <... exit_group resumed>) = ? [pid 8016] write(3, "1000", 4 [pid 8014] +++ exited with 0 +++ [pid 8013] +++ exited with 0 +++ [pid 8016] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8013, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8016] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8016] <... close resumed>) = 0 [pid 8016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8012] +++ exited with 0 +++ [pid 8016] <... bpf resumed>) = 3 [pid 8015] <... openat resumed>) = 3 [pid 8016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8015] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8015] <... write resumed>) = 4 [pid 8015] close(3) = 0 [pid 8016] <... bpf resumed>) = 4 [pid 8015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8017 attached ) = 5 [pid 8015] <... bpf resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8018 attached [pid 8017] set_robust_list(0x555582145660, 24 [pid 8015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8017] <... set_robust_list resumed>) = 0 [pid 8016] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8017 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8018 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8018] set_robust_list(0x555582145660, 24) = 0 [pid 8018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8018] setpgid(0, 0) = 0 [pid 8018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8015] <... bpf resumed>) = 4 [pid 8018] <... openat resumed>) = 3 [pid 8018] write(3, "1000", 4./strace-static-x86_64: Process 8019 attached [pid 8017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8016] <... exit_group resumed>) = ? [pid 8015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8019] set_robust_list(0x555582145660, 24 [pid 8018] <... write resumed>) = 4 [pid 8015] <... bpf resumed>) = 5 [pid 8017] <... prctl resumed>) = 0 [pid 8019] <... set_robust_list resumed>) = 0 [pid 8018] close(3 [pid 8017] setpgid(0, 0 [pid 8015] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8019 [pid 8019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8018] <... close resumed>) = 0 [pid 8017] <... setpgid resumed>) = 0 [pid 8015] <... exit_group resumed>) = ? [pid 8019] <... prctl resumed>) = 0 [pid 8018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8019] setpgid(0, 0 [pid 8018] <... bpf resumed>) = 3 [pid 8018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8019] <... setpgid resumed>) = 0 [pid 8017] <... openat resumed>) = 3 [pid 8019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8017] write(3, "1000", 4 [pid 8018] <... bpf resumed>) = 4 [pid 8017] <... write resumed>) = 4 [pid 8019] <... openat resumed>) = 3 [pid 8018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8017] close(3 [pid 8019] write(3, "1000", 4 [pid 8018] <... bpf resumed>) = 5 [pid 8017] <... close resumed>) = 0 [pid 8016] +++ exited with 0 +++ [pid 8019] <... write resumed>) = 4 [pid 8019] close(3 [pid 8018] exit_group(0 [pid 8017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8016, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 8019] <... close resumed>) = 0 [pid 8018] <... exit_group resumed>) = ? [pid 8019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8017] <... bpf resumed>) = 3 [pid 8019] <... bpf resumed>) = 3 [pid 8019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8019] <... bpf resumed>) = 4 [pid 8019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8017] <... bpf resumed>) = 4 [pid 8017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8020 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8020 [pid 8020] set_robust_list(0x555582145660, 24 [pid 8018] +++ exited with 0 +++ [pid 8015] +++ exited with 0 +++ [pid 8020] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8019] <... bpf resumed>) = 5 [pid 8017] <... bpf resumed>) = 5 [pid 8020] <... prctl resumed>) = 0 [pid 8020] setpgid(0, 0 [pid 8017] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8019] exit_group(0 [pid 8020] <... setpgid resumed>) = 0 [pid 8019] <... exit_group resumed>) = ? [pid 8017] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8022 attached [pid 8020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8022] set_robust_list(0x555582145660, 24) = 0 [pid 8022] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8021 attached ) = 0 [pid 8020] <... openat resumed>) = 3 [pid 8022] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8021 [pid 8022] <... setpgid resumed>) = 0 [pid 8022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8020] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8022 [pid 8021] set_robust_list(0x555582145660, 24 [pid 8022] <... openat resumed>) = 3 [pid 8021] <... set_robust_list resumed>) = 0 [pid 8020] <... write resumed>) = 4 [pid 8020] close(3 [pid 8021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8022] write(3, "1000", 4 [pid 8021] <... prctl resumed>) = 0 [pid 8020] <... close resumed>) = 0 [pid 8022] <... write resumed>) = 4 [pid 8021] setpgid(0, 0 [pid 8020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8022] close(3 [pid 8021] <... setpgid resumed>) = 0 [pid 8020] <... bpf resumed>) = 3 [pid 8022] <... close resumed>) = 0 [pid 8020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8022] <... bpf resumed>) = 3 [pid 8020] <... bpf resumed>) = 4 [pid 8022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8021] <... openat resumed>) = 3 [pid 8022] <... bpf resumed>) = 4 [pid 8021] write(3, "1000", 4 [pid 8019] +++ exited with 0 +++ [pid 8017] +++ exited with 0 +++ [pid 8022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8021] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8021] close(3) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8023 attached [pid 8023] set_robust_list(0x555582145660, 24 [pid 8021] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8023 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8023] <... set_robust_list resumed>) = 0 [pid 8023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8023] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8024 attached [pid 8021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8022] <... bpf resumed>) = 5 [pid 8022] exit_group(0) = ? [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8024 [pid 8024] set_robust_list(0x555582145660, 24 [pid 8023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8022] +++ exited with 0 +++ [pid 8021] <... bpf resumed>) = 5 [pid 8020] <... bpf resumed>) = 5 [pid 8024] <... set_robust_list resumed>) = 0 [pid 8023] <... openat resumed>) = 3 [pid 8021] exit_group(0 [pid 8020] exit_group(0 [pid 8024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8023] write(3, "1000", 4 [pid 8021] <... exit_group resumed>) = ? [pid 8020] <... exit_group resumed>) = ? [pid 8024] setpgid(0, 0 [pid 8023] <... write resumed>) = 4 [pid 8024] <... setpgid resumed>) = 0 [pid 8023] close(3) = 0 [pid 8023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8021] +++ exited with 0 +++ [pid 8020] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8022, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8024] <... openat resumed>) = 3 [pid 8023] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8024] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8026 attached ./strace-static-x86_64: Process 8025 attached [pid 8024] <... write resumed>) = 4 [pid 8023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8027 attached [pid 8026] set_robust_list(0x555582145660, 24 [pid 8025] set_robust_list(0x555582145660, 24 [pid 8024] close(3 [pid 8023] <... bpf resumed>) = 5 [pid 8026] <... set_robust_list resumed>) = 0 [pid 8024] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8027 [pid 8026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8027] set_robust_list(0x555582145660, 24 [pid 8026] <... prctl resumed>) = 0 [pid 8025] <... set_robust_list resumed>) = 0 [pid 8024] <... bpf resumed>) = 3 [pid 8023] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8026 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8025 [pid 8027] <... set_robust_list resumed>) = 0 [pid 8025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8023] <... exit_group resumed>) = ? [pid 8027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8026] setpgid(0, 0 [pid 8025] <... prctl resumed>) = 0 [pid 8024] <... bpf resumed>) = 4 [pid 8024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8027] <... prctl resumed>) = 0 [pid 8026] <... setpgid resumed>) = 0 [pid 8025] setpgid(0, 0 [pid 8023] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8023, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8027] setpgid(0, 0 [pid 8026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8027] <... setpgid resumed>) = 0 [pid 8025] <... setpgid resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8028 attached [pid 8027] <... openat resumed>) = 3 [pid 8026] <... openat resumed>) = 3 [pid 8025] <... openat resumed>) = 3 [pid 8024] <... bpf resumed>) = 5 [pid 8026] write(3, "1000", 4 [pid 8025] write(3, "1000", 4 [pid 8026] <... write resumed>) = 4 [pid 8028] set_robust_list(0x555582145660, 24 [pid 8027] write(3, "1000", 4 [pid 8025] <... write resumed>) = 4 [pid 8024] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8028 [pid 8028] <... set_robust_list resumed>) = 0 [pid 8027] <... write resumed>) = 4 [pid 8026] close(3 [pid 8025] close(3 [pid 8024] <... exit_group resumed>) = ? [pid 8028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8027] close(3 [pid 8026] <... close resumed>) = 0 [pid 8025] <... close resumed>) = 0 [pid 8028] <... prctl resumed>) = 0 [pid 8026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8027] <... close resumed>) = 0 [pid 8028] setpgid(0, 0 [pid 8027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8026] <... bpf resumed>) = 3 [pid 8025] <... bpf resumed>) = 3 [pid 8024] +++ exited with 0 +++ [pid 8028] <... setpgid resumed>) = 0 [pid 8027] <... bpf resumed>) = 3 [pid 8026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8026] <... bpf resumed>) = 4 [pid 8028] write(3, "1000", 4 [pid 8027] <... bpf resumed>) = 4 [pid 8025] <... bpf resumed>) = 4 [pid 8027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8028] <... write resumed>) = 4 [pid 8025] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8028] close(3) = 0 [pid 8028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8027] <... bpf resumed>) = 5 [pid 8026] <... bpf resumed>) = 5 [pid 8025] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8029 attached [pid 8028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8027] exit_group(0 [pid 8026] exit_group(0 [pid 8025] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8029 [pid 8029] set_robust_list(0x555582145660, 24 [pid 8027] <... exit_group resumed>) = ? [pid 8026] <... exit_group resumed>) = ? [pid 8025] <... exit_group resumed>) = ? [pid 8029] <... set_robust_list resumed>) = 0 [pid 8028] <... bpf resumed>) = 4 [pid 8025] +++ exited with 0 +++ [pid 8029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8029] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8029] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8030 attached [pid 8029] <... setpgid resumed>) = 0 [pid 8027] +++ exited with 0 +++ [pid 8026] +++ exited with 0 +++ [pid 8030] set_robust_list(0x555582145660, 24 [pid 8029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8030 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8030] <... set_robust_list resumed>) = 0 [pid 8029] <... openat resumed>) = 3 [pid 8030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8029] write(3, "1000", 4) = 4 [pid 8030] <... prctl resumed>) = 0 [pid 8030] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8029] close(3./strace-static-x86_64: Process 8031 attached [pid 8030] <... setpgid resumed>) = 0 [pid 8029] <... close resumed>) = 0 ./strace-static-x86_64: Process 8032 attached [pid 8031] set_robust_list(0x555582145660, 24 [pid 8030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8031 [pid 8032] set_robust_list(0x555582145660, 24 [pid 8031] <... set_robust_list resumed>) = 0 [pid 8030] <... openat resumed>) = 3 [pid 8029] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8032 [pid 8032] <... set_robust_list resumed>) = 0 [pid 8031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8030] write(3, "1000", 4 [pid 8032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8032] <... prctl resumed>) = 0 [pid 8031] setpgid(0, 0 [pid 8030] <... write resumed>) = 4 [pid 8031] <... setpgid resumed>) = 0 [pid 8030] close(3) = 0 [pid 8032] setpgid(0, 0 [pid 8031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8029] <... bpf resumed>) = 4 [pid 8028] <... bpf resumed>) = 5 [pid 8030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8032] <... setpgid resumed>) = 0 [pid 8031] <... openat resumed>) = 3 [pid 8029] <... bpf resumed>) = 5 [pid 8028] exit_group(0 [pid 8030] <... bpf resumed>) = 3 [pid 8032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8028] <... exit_group resumed>) = ? [pid 8032] <... openat resumed>) = 3 [pid 8031] write(3, "1000", 4 [pid 8030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8029] exit_group(0 [pid 8032] write(3, "1000", 4) = 4 [pid 8032] close(3) = 0 [pid 8031] <... write resumed>) = 4 [pid 8030] <... bpf resumed>) = 4 [pid 8029] <... exit_group resumed>) = ? [pid 8032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8031] close(3 [pid 8032] <... bpf resumed>) = 3 [pid 8031] <... close resumed>) = 0 [pid 8030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8031] <... bpf resumed>) = 3 [pid 8031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8030] <... bpf resumed>) = 5 [pid 8028] +++ exited with 0 +++ [pid 8031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8030] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8033 attached , child_tidptr=0x555582145650) = 8033 [pid 8033] set_robust_list(0x555582145660, 24) = 0 [pid 8033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8033] setpgid(0, 0) = 0 [pid 8033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8029] +++ exited with 0 +++ [pid 8031] <... bpf resumed>) = 5 [pid 8033] write(3, "1000", 4 [pid 8031] exit_group(0 [pid 8033] <... write resumed>) = 4 [pid 8032] <... bpf resumed>) = 5 [pid 8030] +++ exited with 0 +++ [pid 8031] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8033] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8033] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8032] exit_group(0 [pid 8033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8032] <... exit_group resumed>) = ? [pid 8033] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8034 attached ) = 0 [pid 8034] set_robust_list(0x555582145660, 24) = 0 [pid 8034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8034] setpgid(0, 0) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8034 [pid 8034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8034] <... openat resumed>) = 3 [pid 8034] write(3, "1000", 4) = 4 [pid 8034] close(3) = 0 [pid 8034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8035 attached [pid 8032] +++ exited with 0 +++ [pid 8031] +++ exited with 0 +++ [pid 8035] set_robust_list(0x555582145660, 24 [pid 8034] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8035 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8035] <... set_robust_list resumed>) = 0 [pid 8034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8035] <... prctl resumed>) = 0 [pid 8034] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8036 attached [pid 8035] setpgid(0, 0 [pid 8034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8035] <... setpgid resumed>) = 0 [pid 8036] set_robust_list(0x555582145660, 24 [pid 8035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8037 attached [pid 8036] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8037 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8036 [pid 8037] set_robust_list(0x555582145660, 24) = 0 [pid 8037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8035] <... openat resumed>) = 3 [pid 8037] <... prctl resumed>) = 0 [pid 8036] <... prctl resumed>) = 0 [pid 8037] setpgid(0, 0 [pid 8036] setpgid(0, 0 [pid 8037] <... setpgid resumed>) = 0 [pid 8036] <... setpgid resumed>) = 0 [pid 8035] write(3, "1000", 4) = 4 [pid 8035] close(3) = 0 [pid 8037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8037] <... openat resumed>) = 3 [pid 8035] <... bpf resumed>) = 3 [pid 8035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8037] write(3, "1000", 4 [pid 8036] <... openat resumed>) = 3 [pid 8037] <... write resumed>) = 4 [pid 8037] close(3 [pid 8036] write(3, "1000", 4 [pid 8035] <... bpf resumed>) = 4 [pid 8037] <... close resumed>) = 0 [pid 8036] <... write resumed>) = 4 [pid 8037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8036] close(3 [pid 8037] <... bpf resumed>) = 3 [pid 8036] <... close resumed>) = 0 [pid 8035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8034] <... bpf resumed>) = 5 [pid 8033] <... bpf resumed>) = 5 [pid 8037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8035] <... bpf resumed>) = 5 [pid 8034] exit_group(0 [pid 8033] exit_group(0 [pid 8036] <... bpf resumed>) = 3 [pid 8035] exit_group(0 [pid 8034] <... exit_group resumed>) = ? [pid 8033] <... exit_group resumed>) = ? [pid 8036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8035] <... exit_group resumed>) = ? [pid 8036] <... bpf resumed>) = 4 [pid 8034] +++ exited with 0 +++ [pid 8037] <... bpf resumed>) = 4 [pid 8036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8033] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8035] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8038 attached [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8038 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8038] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8038] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8039 attached [pid 8038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8039 [pid 8039] set_robust_list(0x555582145660, 24 [pid 8038] <... prctl resumed>) = 0 [pid 8039] <... set_robust_list resumed>) = 0 [pid 8038] setpgid(0, 0 [pid 8039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8038] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8040 attached [pid 8039] <... prctl resumed>) = 0 [pid 8038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8040] set_robust_list(0x555582145660, 24 [pid 8039] setpgid(0, 0) = 0 [pid 8040] <... set_robust_list resumed>) = 0 [pid 8039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8038] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8040 [pid 8040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8040] setpgid(0, 0) = 0 [pid 8039] <... openat resumed>) = 3 [pid 8040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8039] write(3, "1000", 4 [pid 8038] write(3, "1000", 4 [pid 8039] <... write resumed>) = 4 [pid 8038] <... write resumed>) = 4 [pid 8040] <... openat resumed>) = 3 [pid 8039] close(3 [pid 8038] close(3 [pid 8039] <... close resumed>) = 0 [pid 8038] <... close resumed>) = 0 [pid 8037] <... bpf resumed>) = 5 [pid 8036] <... bpf resumed>) = 5 [pid 8040] write(3, "1000", 4 [pid 8039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8036] exit_group(0 [pid 8037] exit_group(0 [pid 8040] <... write resumed>) = 4 [pid 8039] <... bpf resumed>) = 3 [pid 8040] close(3 [pid 8038] <... bpf resumed>) = 3 [pid 8037] <... exit_group resumed>) = ? [pid 8036] <... exit_group resumed>) = ? [pid 8040] <... close resumed>) = 0 [pid 8039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8039] <... bpf resumed>) = 4 [pid 8040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8038] <... bpf resumed>) = 4 [pid 8038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8040] <... bpf resumed>) = 4 [pid 8040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8036] +++ exited with 0 +++ [pid 8037] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8037, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8036, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 8041 attached [pid 8041] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8041 [pid 8041] <... set_robust_list resumed>) = 0 [pid 8041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8041] <... prctl resumed>) = 0 [pid 8041] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8042 attached [pid 8042] set_robust_list(0x555582145660, 24 [pid 8041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8042 [pid 8042] <... set_robust_list resumed>) = 0 [pid 8042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8041] <... openat resumed>) = 3 [pid 8040] <... bpf resumed>) = 5 [pid 8039] <... bpf resumed>) = 5 [pid 8042] <... prctl resumed>) = 0 [pid 8038] <... bpf resumed>) = 5 [pid 8039] exit_group(0 [pid 8038] exit_group(0 [pid 8041] write(3, "1000", 4 [pid 8040] exit_group(0 [pid 8039] <... exit_group resumed>) = ? [pid 8042] setpgid(0, 0 [pid 8041] <... write resumed>) = 4 [pid 8041] close(3 [pid 8042] <... setpgid resumed>) = 0 [pid 8041] <... close resumed>) = 0 [pid 8040] <... exit_group resumed>) = ? [pid 8042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8039] +++ exited with 0 +++ [pid 8038] <... exit_group resumed>) = ? [pid 8042] <... openat resumed>) = 3 [pid 8041] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8042] write(3, "1000", 4 [pid 8041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8042] <... write resumed>) = 4 [pid 8042] close(3) = 0 [pid 8042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8041] <... bpf resumed>) = 4 [pid 8040] +++ exited with 0 +++ [pid 8038] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8042] <... bpf resumed>) = 3 [pid 8042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8043 attached [pid 8041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8042] <... bpf resumed>) = 4 [pid 8043] set_robust_list(0x555582145660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8043 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8044 attached [pid 8043] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8044] set_robust_list(0x555582145660, 24 [pid 8043] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8044 [pid 8044] <... set_robust_list resumed>) = 0 [pid 8044] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8045 attached [pid 8043] <... setpgid resumed>) = 0 [pid 8042] <... bpf resumed>) = 5 [pid 8041] <... bpf resumed>) = 5 [pid 8044] <... prctl resumed>) = 0 [pid 8045] set_robust_list(0x555582145660, 24 [pid 8043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8045] <... set_robust_list resumed>) = 0 [pid 8045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8042] exit_group(0 [pid 8044] setpgid(0, 0 [pid 8043] <... openat resumed>) = 3 [pid 8041] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8045 [pid 8042] <... exit_group resumed>) = ? [pid 8044] <... setpgid resumed>) = 0 [pid 8043] write(3, "1000", 4 [pid 8045] setpgid(0, 0 [pid 8044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8041] <... exit_group resumed>) = ? [pid 8043] <... write resumed>) = 4 [pid 8045] <... setpgid resumed>) = 0 [pid 8045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8044] <... openat resumed>) = 3 [pid 8043] close(3) = 0 [pid 8045] <... openat resumed>) = 3 [pid 8044] write(3, "1000", 4 [pid 8043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8044] <... write resumed>) = 4 [pid 8045] write(3, "1000", 4 [pid 8043] <... bpf resumed>) = 3 [pid 8045] <... write resumed>) = 4 [pid 8044] close(3 [pid 8043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8045] close(3 [pid 8044] <... close resumed>) = 0 [pid 8045] <... close resumed>) = 0 [pid 8044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8044] <... bpf resumed>) = 3 [pid 8045] <... bpf resumed>) = 3 [pid 8045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8043] <... bpf resumed>) = 4 [pid 8044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8043] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8044] <... bpf resumed>) = 4 [pid 8044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8045] <... bpf resumed>) = 4 [pid 8045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8042] +++ exited with 0 +++ [pid 8041] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8041, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8046 attached ./strace-static-x86_64: Process 8047 attached [pid 8046] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8046 [pid 8046] <... set_robust_list resumed>) = 0 [pid 8047] set_robust_list(0x555582145660, 24) = 0 [pid 8047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8047 [pid 8047] <... prctl resumed>) = 0 [pid 8047] setpgid(0, 0) = 0 [pid 8046] setpgid(0, 0) = 0 [pid 8047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8046] write(3, "1000", 4) = 4 [pid 8046] close(3 [pid 8047] <... openat resumed>) = 3 [pid 8046] <... close resumed>) = 0 [pid 8047] write(3, "1000", 4) = 4 [pid 8046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8043] <... bpf resumed>) = 5 [pid 8047] close(3 [pid 8045] <... bpf resumed>) = 5 [pid 8044] <... bpf resumed>) = 5 [pid 8047] <... close resumed>) = 0 [pid 8046] <... bpf resumed>) = 3 [pid 8045] exit_group(0 [pid 8043] exit_group(0 [pid 8044] exit_group(0 [pid 8046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8043] <... exit_group resumed>) = ? [pid 8047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8045] <... exit_group resumed>) = ? [pid 8044] <... exit_group resumed>) = ? [pid 8046] <... bpf resumed>) = 4 [pid 8043] +++ exited with 0 +++ [pid 8047] <... bpf resumed>) = 3 [pid 8046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8048 attached [pid 8048] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8048 [pid 8048] <... set_robust_list resumed>) = 0 [pid 8048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8048] setpgid(0, 0) = 0 [pid 8048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8048] write(3, "1000", 4) = 4 [pid 8048] close(3) = 0 [pid 8048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8045] +++ exited with 0 +++ [pid 8048] <... bpf resumed>) = 3 [pid 8046] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8046] exit_group(0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8046] <... exit_group resumed>) = ? [pid 8048] <... bpf resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8049 attached , child_tidptr=0x555582145650) = 8049 [pid 8049] set_robust_list(0x555582145660, 24) = 0 [pid 8049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8049] setpgid(0, 0) = 0 [pid 8049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8049] write(3, "1000", 4) = 4 [pid 8049] close(3) = 0 [pid 8049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8047] <... bpf resumed>) = 5 [pid 8044] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8047] exit_group(0) = ? ./strace-static-x86_64: Process 8050 attached [pid 8046] +++ exited with 0 +++ [pid 8050] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8047] +++ exited with 0 +++ [pid 8050] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8050 [pid 8050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8047, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8050] <... prctl resumed>) = 0 [pid 8050] setpgid(0, 0) = 0 [pid 8050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8050] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8051 attached ./strace-static-x86_64: Process 8052 attached [pid 8050] write(3, "1000", 4 [pid 8051] set_robust_list(0x555582145660, 24 [pid 8050] <... write resumed>) = 4 [pid 8052] set_robust_list(0x555582145660, 24 [pid 8051] <... set_robust_list resumed>) = 0 [pid 8050] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8052 [pid 8052] <... set_robust_list resumed>) = 0 [pid 8051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8050] <... close resumed>) = 0 [pid 8049] <... bpf resumed>) = 5 [pid 8048] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8051 [pid 8051] <... prctl resumed>) = 0 [pid 8052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8051] setpgid(0, 0 [pid 8050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8049] exit_group(0 [pid 8048] exit_group(0 [pid 8052] <... prctl resumed>) = 0 [pid 8051] <... setpgid resumed>) = 0 [pid 8049] <... exit_group resumed>) = ? [pid 8052] setpgid(0, 0 [pid 8051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8050] <... bpf resumed>) = 3 [pid 8048] <... exit_group resumed>) = ? [pid 8052] <... setpgid resumed>) = 0 [pid 8050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8049] +++ exited with 0 +++ [pid 8051] <... openat resumed>) = 3 [pid 8052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8050] <... bpf resumed>) = 4 [pid 8048] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8048, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8052] <... openat resumed>) = 3 [pid 8051] write(3, "1000", 4) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8051] close(3 [pid 8052] write(3, "1000", 4 [pid 8051] <... close resumed>) = 0 [pid 8052] <... write resumed>) = 4 [pid 8052] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8052] <... close resumed>) = 0 [pid 8051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 8053 attached [pid 8052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8053 [pid 8053] set_robust_list(0x555582145660, 24 [pid 8052] <... bpf resumed>) = 3 [pid 8053] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8054 ./strace-static-x86_64: Process 8054 attached [pid 8053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8054] set_robust_list(0x555582145660, 24 [pid 8053] <... prctl resumed>) = 0 [pid 8051] <... bpf resumed>) = 5 [pid 8050] <... bpf resumed>) = 5 [pid 8054] <... set_robust_list resumed>) = 0 [pid 8053] setpgid(0, 0 [pid 8052] <... bpf resumed>) = 4 [pid 8054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8053] <... setpgid resumed>) = 0 [pid 8052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8054] <... prctl resumed>) = 0 [pid 8053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8052] <... bpf resumed>) = 5 [pid 8051] exit_group(0 [pid 8050] exit_group(0 [pid 8054] setpgid(0, 0 [pid 8053] <... openat resumed>) = 3 [pid 8052] exit_group(0 [pid 8051] <... exit_group resumed>) = ? [pid 8050] <... exit_group resumed>) = ? [pid 8054] <... setpgid resumed>) = 0 [pid 8053] write(3, "1000", 4 [pid 8052] <... exit_group resumed>) = ? [pid 8054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8053] <... write resumed>) = 4 [pid 8052] +++ exited with 0 +++ [pid 8053] close(3) = 0 [pid 8053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8054] <... openat resumed>) = 3 [pid 8051] +++ exited with 0 +++ [pid 8050] +++ exited with 0 +++ [pid 8053] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8051, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8054] write(3, "1000", 4 [pid 8053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8054] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8054] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8054] <... close resumed>) = 0 [pid 8054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8056 attached ./strace-static-x86_64: Process 8055 attached ) = 3 [pid 8056] set_robust_list(0x555582145660, 24 [pid 8055] set_robust_list(0x555582145660, 24 [pid 8054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8055 [pid 8056] <... set_robust_list resumed>) = 0 [pid 8055] <... set_robust_list resumed>) = 0 [pid 8053] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8056 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8054] <... bpf resumed>) = 4 [pid 8056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8055] <... prctl resumed>) = 0 [pid 8054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8056] <... prctl resumed>) = 0 [pid 8055] setpgid(0, 0 [pid 8056] setpgid(0, 0 [pid 8055] <... setpgid resumed>) = 0 [pid 8054] <... bpf resumed>) = 5 [pid 8053] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8056] <... setpgid resumed>) = 0 [pid 8055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8054] exit_group(0 [pid 8053] exit_group(0 [pid 8056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8057 attached [pid 8055] <... openat resumed>) = 3 [pid 8054] <... exit_group resumed>) = ? [pid 8053] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8057 [pid 8057] set_robust_list(0x555582145660, 24 [pid 8056] <... openat resumed>) = 3 [pid 8055] write(3, "1000", 4 [pid 8057] <... set_robust_list resumed>) = 0 [pid 8056] write(3, "1000", 4 [pid 8055] <... write resumed>) = 4 [pid 8057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8056] <... write resumed>) = 4 [pid 8055] close(3 [pid 8056] close(3 [pid 8055] <... close resumed>) = 0 [pid 8056] <... close resumed>) = 0 [pid 8055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8057] <... prctl resumed>) = 0 [pid 8056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8055] <... bpf resumed>) = 3 [pid 8057] setpgid(0, 0 [pid 8056] <... bpf resumed>) = 3 [pid 8057] <... setpgid resumed>) = 0 [pid 8056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8056] <... bpf resumed>) = 4 [pid 8057] <... openat resumed>) = 3 [pid 8056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8055] <... bpf resumed>) = 4 [pid 8057] write(3, "1000", 4 [pid 8054] +++ exited with 0 +++ [pid 8055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8053] +++ exited with 0 +++ [pid 8057] <... write resumed>) = 4 [pid 8057] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8057] <... close resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 ./strace-static-x86_64: Process 8058 attached [pid 8057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8058 [pid 8058] set_robust_list(0x555582145660, 24) = 0 [pid 8058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8057] <... bpf resumed>) = 4 [pid 8058] <... prctl resumed>) = 0 [pid 8058] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8059 attached [pid 8057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8059] set_robust_list(0x555582145660, 24 [pid 8058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8059 [pid 8059] <... set_robust_list resumed>) = 0 [pid 8059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8058] <... openat resumed>) = 3 [pid 8059] setpgid(0, 0) = 0 [pid 8058] write(3, "1000", 4 [pid 8059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8058] <... write resumed>) = 4 [pid 8058] close(3 [pid 8059] <... openat resumed>) = 3 [pid 8058] <... close resumed>) = 0 [pid 8058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8056] <... bpf resumed>) = 5 [pid 8059] write(3, "1000", 4 [pid 8058] <... bpf resumed>) = 3 [pid 8057] <... bpf resumed>) = 5 [pid 8056] exit_group(0 [pid 8055] <... bpf resumed>) = 5 [pid 8058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8057] exit_group(0 [pid 8055] exit_group(0 [pid 8056] <... exit_group resumed>) = ? [pid 8059] <... write resumed>) = 4 [pid 8058] <... bpf resumed>) = 4 [pid 8057] <... exit_group resumed>) = ? [pid 8055] <... exit_group resumed>) = ? [pid 8059] close(3) = 0 [pid 8059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8058] <... bpf resumed>) = 5 [pid 8057] +++ exited with 0 +++ [pid 8055] +++ exited with 0 +++ [pid 8059] <... bpf resumed>) = 4 [pid 8058] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8058] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8060 attached [pid 8060] set_robust_list(0x555582145660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8060 [pid 8060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8060] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8061 attached [pid 8059] <... bpf resumed>) = 5 [pid 8056] +++ exited with 0 +++ [pid 8061] set_robust_list(0x555582145660, 24 [pid 8060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8059] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8061] <... set_robust_list resumed>) = 0 [pid 8060] <... openat resumed>) = 3 [pid 8059] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8061 [pid 8061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8060] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8060] <... write resumed>) = 4 [pid 8060] close(3./strace-static-x86_64: Process 8062 attached ) = 0 [pid 8060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8062] set_robust_list(0x555582145660, 24 [pid 8061] <... prctl resumed>) = 0 [pid 8060] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8062 [pid 8062] <... set_robust_list resumed>) = 0 [pid 8061] setpgid(0, 0 [pid 8060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8061] <... setpgid resumed>) = 0 [pid 8062] <... prctl resumed>) = 0 [pid 8061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8060] <... bpf resumed>) = 4 [pid 8062] setpgid(0, 0 [pid 8060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8062] <... setpgid resumed>) = 0 [pid 8061] <... openat resumed>) = 3 [pid 8062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8061] write(3, "1000", 4 [pid 8062] write(3, "1000", 4 [pid 8061] <... write resumed>) = 4 [pid 8062] <... write resumed>) = 4 [pid 8061] close(3 [pid 8062] close(3 [pid 8061] <... close resumed>) = 0 [pid 8062] <... close resumed>) = 0 [pid 8062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8062] <... bpf resumed>) = 3 [pid 8061] <... bpf resumed>) = 3 [pid 8062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8058] +++ exited with 0 +++ [pid 8062] <... bpf resumed>) = 4 [pid 8059] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8061] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8063 attached [pid 8063] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8063 [pid 8063] <... set_robust_list resumed>) = 0 [pid 8063] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8064 attached ) = 0 [pid 8064] set_robust_list(0x555582145660, 24 [pid 8063] setpgid(0, 0 [pid 8060] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8064 [pid 8064] <... set_robust_list resumed>) = 0 [pid 8063] <... setpgid resumed>) = 0 [pid 8062] <... bpf resumed>) = 5 [pid 8061] <... bpf resumed>) = 5 [pid 8060] exit_group(0 [pid 8063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8062] exit_group(0 [pid 8061] exit_group(0 [pid 8064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8062] <... exit_group resumed>) = ? [pid 8061] <... exit_group resumed>) = ? [pid 8060] <... exit_group resumed>) = ? [pid 8064] <... prctl resumed>) = 0 [pid 8063] <... openat resumed>) = 3 [pid 8064] setpgid(0, 0) = 0 [pid 8063] write(3, "1000", 4) = 4 [pid 8064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8063] close(3) = 0 [pid 8060] +++ exited with 0 +++ [pid 8064] <... openat resumed>) = 3 [pid 8063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8064] write(3, "1000", 4 [pid 8063] <... bpf resumed>) = 3 [pid 8064] <... write resumed>) = 4 [pid 8064] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8064] <... close resumed>) = 0 [pid 8063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8065 attached [pid 8064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8065] set_robust_list(0x555582145660, 24 [pid 8064] <... bpf resumed>) = 3 [pid 8063] <... bpf resumed>) = 4 [pid 8065] <... set_robust_list resumed>) = 0 [pid 8064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8065 [pid 8065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8065] <... prctl resumed>) = 0 [pid 8064] <... bpf resumed>) = 4 [pid 8065] setpgid(0, 0 [pid 8064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8065] <... setpgid resumed>) = 0 [pid 8065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8062] +++ exited with 0 +++ [pid 8061] +++ exited with 0 +++ [pid 8065] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8065] write(3, "1000", 4) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8065] close(3) = 0 ./strace-static-x86_64: Process 8066 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8066] set_robust_list(0x555582145660, 24 [pid 8065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8066 [pid 8065] <... bpf resumed>) = 3 [pid 8065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8066] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8067 attached [pid 8066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8065] <... bpf resumed>) = 4 [pid 8067] set_robust_list(0x555582145660, 24 [pid 8066] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8067 [pid 8067] <... set_robust_list resumed>) = 0 [pid 8066] setpgid(0, 0 [pid 8065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8064] <... bpf resumed>) = 5 [pid 8063] <... bpf resumed>) = 5 [pid 8067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8066] <... setpgid resumed>) = 0 [pid 8063] exit_group(0 [pid 8067] <... prctl resumed>) = 0 [pid 8066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8065] <... bpf resumed>) = 5 [pid 8064] exit_group(0 [pid 8063] <... exit_group resumed>) = ? [pid 8067] setpgid(0, 0 [pid 8066] <... openat resumed>) = 3 [pid 8067] <... setpgid resumed>) = 0 [pid 8065] exit_group(0 [pid 8064] <... exit_group resumed>) = ? [pid 8063] +++ exited with 0 +++ [pid 8065] <... exit_group resumed>) = ? [pid 8067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8066] write(3, "1000", 4 [pid 8064] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8065] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8067] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8066] <... write resumed>) = 4 [pid 8066] close(3) = 0 [pid 8066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8067] write(3, "1000", 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8067] <... write resumed>) = 4 [pid 8066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8067] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8066] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8068 attached [pid 8067] <... bpf resumed>) = 3 [pid 8066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8068] set_robust_list(0x555582145660, 24 [pid 8067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8068 [pid 8068] <... set_robust_list resumed>) = 0 [pid 8066] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8070 attached [pid 8068] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8069 attached [pid 8070] set_robust_list(0x555582145660, 24 [pid 8068] <... prctl resumed>) = 0 [pid 8067] <... bpf resumed>) = 4 [pid 8070] <... set_robust_list resumed>) = 0 [pid 8066] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8070 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8069 [pid 8069] set_robust_list(0x555582145660, 24 [pid 8068] setpgid(0, 0 [pid 8070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8069] <... set_robust_list resumed>) = 0 [pid 8066] <... exit_group resumed>) = ? [pid 8068] <... setpgid resumed>) = 0 [pid 8070] <... prctl resumed>) = 0 [pid 8067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8070] setpgid(0, 0 [pid 8069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8067] <... bpf resumed>) = 5 [pid 8069] <... prctl resumed>) = 0 [pid 8070] <... setpgid resumed>) = 0 [pid 8069] setpgid(0, 0 [pid 8067] exit_group(0 [pid 8070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8069] <... setpgid resumed>) = 0 [pid 8068] <... openat resumed>) = 3 [pid 8067] <... exit_group resumed>) = ? [pid 8069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8070] <... openat resumed>) = 3 [pid 8069] <... openat resumed>) = 3 [pid 8068] write(3, "1000", 4 [pid 8069] write(3, "1000", 4) = 4 [pid 8069] close(3) = 0 [pid 8069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8070] write(3, "1000", 4 [pid 8068] <... write resumed>) = 4 [pid 8070] <... write resumed>) = 4 [pid 8068] close(3 [pid 8070] close(3 [pid 8068] <... close resumed>) = 0 [pid 8069] <... bpf resumed>) = 3 [pid 8070] <... close resumed>) = 0 [pid 8069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8069] <... bpf resumed>) = 4 [pid 8068] <... bpf resumed>) = 3 [pid 8068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8070] <... bpf resumed>) = 3 [pid 8069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8068] <... bpf resumed>) = 4 [pid 8070] <... bpf resumed>) = 4 [pid 8068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8067] +++ exited with 0 +++ [pid 8066] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8069] <... bpf resumed>) = 5 [pid 8068] <... bpf resumed>) = 5 [pid 8070] <... bpf resumed>) = 5 [pid 8069] exit_group(0 [pid 8068] exit_group(0 [pid 8070] exit_group(0 [pid 8069] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8071 attached [pid 8070] <... exit_group resumed>) = ? [pid 8068] <... exit_group resumed>) = ? [pid 8069] +++ exited with 0 +++ [pid 8071] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8071 [pid 8071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8071] <... prctl resumed>) = 0 [pid 8071] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8071] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8073 attached ./strace-static-x86_64: Process 8072 attached [pid 8071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8072] set_robust_list(0x555582145660, 24 [pid 8073] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8072 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8073 [pid 8073] <... set_robust_list resumed>) = 0 [pid 8072] <... set_robust_list resumed>) = 0 [pid 8071] <... openat resumed>) = 3 [pid 8070] +++ exited with 0 +++ [pid 8068] +++ exited with 0 +++ [pid 8071] write(3, "1000", 4 [pid 8073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8071] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8072] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8073] <... prctl resumed>) = 0 [pid 8072] setpgid(0, 0 [pid 8071] close(3 [pid 8073] setpgid(0, 0 [pid 8072] <... setpgid resumed>) = 0 [pid 8071] <... close resumed>) = 0 ./strace-static-x86_64: Process 8074 attached [pid 8073] <... setpgid resumed>) = 0 [pid 8072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8071] <... bpf resumed>) = 3 [pid 8071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8075 attached [pid 8074] set_robust_list(0x555582145660, 24 [pid 8073] <... openat resumed>) = 3 [pid 8072] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8074 [pid 8075] set_robust_list(0x555582145660, 24 [pid 8074] <... set_robust_list resumed>) = 0 [pid 8075] <... set_robust_list resumed>) = 0 [pid 8073] write(3, "1000", 4 [pid 8075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8073] <... write resumed>) = 4 [pid 8072] write(3, "1000", 4 [pid 8071] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8075 [pid 8075] <... prctl resumed>) = 0 [pid 8074] <... prctl resumed>) = 0 [pid 8074] setpgid(0, 0 [pid 8075] setpgid(0, 0 [pid 8073] close(3 [pid 8072] <... write resumed>) = 4 [pid 8071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8075] <... setpgid resumed>) = 0 [pid 8074] <... setpgid resumed>) = 0 [pid 8073] <... close resumed>) = 0 [pid 8073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8072] close(3 [pid 8075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8073] <... bpf resumed>) = 3 [pid 8072] <... close resumed>) = 0 [pid 8074] <... openat resumed>) = 3 [pid 8073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8075] <... openat resumed>) = 3 [pid 8074] write(3, "1000", 4 [pid 8073] <... bpf resumed>) = 4 [pid 8072] <... bpf resumed>) = 3 [pid 8075] write(3, "1000", 4 [pid 8074] <... write resumed>) = 4 [pid 8071] <... bpf resumed>) = 5 [pid 8075] <... write resumed>) = 4 [pid 8074] close(3 [pid 8075] close(3 [pid 8074] <... close resumed>) = 0 [pid 8075] <... close resumed>) = 0 [pid 8072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8071] exit_group(0 [pid 8072] <... bpf resumed>) = 4 [pid 8075] <... bpf resumed>) = 3 [pid 8074] <... bpf resumed>) = 3 [pid 8073] <... bpf resumed>) = 5 [pid 8072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8073] exit_group(0 [pid 8071] <... exit_group resumed>) = ? [pid 8075] <... bpf resumed>) = 4 [pid 8072] <... bpf resumed>) = 5 [pid 8073] <... exit_group resumed>) = ? [pid 8075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8074] <... bpf resumed>) = 4 [pid 8073] +++ exited with 0 +++ [pid 8072] exit_group(0 [pid 8074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8072] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8076 attached [pid 8076] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8076 [pid 8076] <... set_robust_list resumed>) = 0 [pid 8076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8076] setpgid(0, 0 [pid 8075] <... bpf resumed>) = 5 [pid 8074] <... bpf resumed>) = 5 [pid 8072] +++ exited with 0 +++ [pid 8071] +++ exited with 0 +++ [pid 8076] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8075] exit_group(0 [pid 8074] exit_group(0 [pid 8076] <... openat resumed>) = 3 [pid 8076] write(3, "1000", 4 [pid 8075] <... exit_group resumed>) = ? [pid 8074] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8076] <... write resumed>) = 4 [pid 8076] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8076] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8077 ./strace-static-x86_64: Process 8078 attached ./strace-static-x86_64: Process 8077 attached [pid 8076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8075] +++ exited with 0 +++ [pid 8074] +++ exited with 0 +++ [pid 8078] set_robust_list(0x555582145660, 24 [pid 8077] set_robust_list(0x555582145660, 24 [pid 8076] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8078 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8078] <... set_robust_list resumed>) = 0 [pid 8077] <... set_robust_list resumed>) = 0 [pid 8076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8078] <... prctl resumed>) = 0 [pid 8077] <... prctl resumed>) = 0 [pid 8078] setpgid(0, 0 [pid 8077] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8078] <... setpgid resumed>) = 0 [pid 8077] <... setpgid resumed>) = 0 [pid 8076] <... bpf resumed>) = 4 [pid 8078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8080 attached ./strace-static-x86_64: Process 8079 attached [pid 8076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8080] set_robust_list(0x555582145660, 24 [pid 8079] set_robust_list(0x555582145660, 24 [pid 8078] write(3, "1000", 4 [pid 8077] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8080 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8079 [pid 8080] <... set_robust_list resumed>) = 0 [pid 8079] <... set_robust_list resumed>) = 0 [pid 8078] <... write resumed>) = 4 [pid 8077] write(3, "1000", 4 [pid 8080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8078] close(3 [pid 8077] <... write resumed>) = 4 [pid 8076] <... bpf resumed>) = 5 [pid 8078] <... close resumed>) = 0 [pid 8080] <... prctl resumed>) = 0 [pid 8080] setpgid(0, 0 [pid 8079] <... prctl resumed>) = 0 [pid 8078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8077] close(3 [pid 8076] exit_group(0 [pid 8080] <... setpgid resumed>) = 0 [pid 8079] setpgid(0, 0 [pid 8077] <... close resumed>) = 0 [pid 8076] <... exit_group resumed>) = ? [pid 8079] <... setpgid resumed>) = 0 [pid 8078] <... bpf resumed>) = 3 [pid 8077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8077] <... bpf resumed>) = 3 [pid 8080] <... openat resumed>) = 3 [pid 8078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8079] <... openat resumed>) = 3 [pid 8077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8076] +++ exited with 0 +++ [pid 8080] write(3, "1000", 4) = 4 [pid 8079] write(3, "1000", 4 [pid 8078] <... bpf resumed>) = 4 [pid 8080] close(3 [pid 8079] <... write resumed>) = 4 [pid 8077] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8080] <... close resumed>) = 0 [pid 8079] close(3 [pid 8077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8079] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8080] <... bpf resumed>) = 3 [pid 8079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8079] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8080] <... bpf resumed>) = 4 [pid 8079] <... bpf resumed>) = 4 [pid 8079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8081 attached [pid 8080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8078] <... bpf resumed>) = 5 [pid 8077] <... bpf resumed>) = 5 [pid 8081] set_robust_list(0x555582145660, 24 [pid 8080] <... bpf resumed>) = 5 [pid 8079] <... bpf resumed>) = 5 [pid 8078] exit_group(0 [pid 8077] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8081 [pid 8079] exit_group(0 [pid 8081] <... set_robust_list resumed>) = 0 [pid 8080] exit_group(0 [pid 8078] <... exit_group resumed>) = ? [pid 8077] <... exit_group resumed>) = ? [pid 8081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8080] <... exit_group resumed>) = ? [pid 8079] <... exit_group resumed>) = ? [pid 8079] +++ exited with 0 +++ [pid 8077] +++ exited with 0 +++ [pid 8081] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8081] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8081] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 8081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8082 attached [pid 8082] set_robust_list(0x555582145660, 24 [pid 8081] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8082 [pid 8081] write(3, "1000", 4 [pid 8082] <... set_robust_list resumed>) = 0 [pid 8082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8081] <... write resumed>) = 4 [pid 8082] <... prctl resumed>) = 0 [pid 8082] setpgid(0, 0 [pid 8081] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8081] <... close resumed>) = 0 [pid 8082] <... setpgid resumed>) = 0 [pid 8082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8083 attached [pid 8082] <... openat resumed>) = 3 [pid 8083] set_robust_list(0x555582145660, 24 [pid 8081] <... bpf resumed>) = 3 [pid 8083] <... set_robust_list resumed>) = 0 [pid 8082] write(3, "1000", 4) = 4 [pid 8083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8083] <... prctl resumed>) = 0 [pid 8082] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8083 [pid 8083] setpgid(0, 0 [pid 8082] <... close resumed>) = 0 [pid 8081] <... bpf resumed>) = 4 [pid 8081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8083] <... setpgid resumed>) = 0 [pid 8083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8078] +++ exited with 0 +++ [pid 8082] <... bpf resumed>) = 3 [pid 8083] <... openat resumed>) = 3 [pid 8080] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8083] write(3, "1000", 4 [pid 8082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8083] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8083] close(3 [pid 8082] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8083] <... close resumed>) = 0 ./strace-static-x86_64: Process 8084 attached [pid 8083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8084 ./strace-static-x86_64: Process 8085 attached [pid 8084] set_robust_list(0x555582145660, 24 [pid 8083] <... bpf resumed>) = 3 [pid 8082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8085] set_robust_list(0x555582145660, 24 [pid 8084] <... set_robust_list resumed>) = 0 [pid 8083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8085 [pid 8084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8085] <... set_robust_list resumed>) = 0 [pid 8084] <... prctl resumed>) = 0 [pid 8084] setpgid(0, 0 [pid 8085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8082] <... bpf resumed>) = 5 [pid 8081] <... bpf resumed>) = 5 [pid 8084] <... setpgid resumed>) = 0 [pid 8082] exit_group(0) = ? [pid 8084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8083] <... bpf resumed>) = 4 [pid 8085] <... prctl resumed>) = 0 [pid 8081] exit_group(0) = ? [pid 8082] +++ exited with 0 +++ [pid 8081] +++ exited with 0 +++ [pid 8085] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8084] <... openat resumed>) = 3 [pid 8085] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8084] write(3, "1000", 4 [pid 8083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8086 attached [pid 8085] write(3, "1000", 4 [pid 8084] <... write resumed>) = 4 ./strace-static-x86_64: Process 8087 attached [pid 8086] set_robust_list(0x555582145660, 24 [pid 8085] <... write resumed>) = 4 [pid 8084] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8086 [pid 8085] close(3 [pid 8084] <... close resumed>) = 0 [pid 8085] <... close resumed>) = 0 [pid 8086] <... set_robust_list resumed>) = 0 [pid 8084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8087] set_robust_list(0x555582145660, 24 [pid 8086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8087] <... set_robust_list resumed>) = 0 [pid 8086] <... prctl resumed>) = 0 [pid 8085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8084] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8087 [pid 8087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8086] setpgid(0, 0 [pid 8085] <... bpf resumed>) = 3 [pid 8087] <... prctl resumed>) = 0 [pid 8086] <... setpgid resumed>) = 0 [pid 8085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8087] setpgid(0, 0 [pid 8086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8087] <... setpgid resumed>) = 0 [pid 8086] <... openat resumed>) = 3 [pid 8084] <... bpf resumed>) = 4 [pid 8087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8086] write(3, "1000", 4) = 4 [pid 8086] close(3) = 0 [pid 8086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8083] <... bpf resumed>) = 5 [pid 8085] <... bpf resumed>) = 4 [pid 8087] <... openat resumed>) = 3 [pid 8086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8083] exit_group(0 [pid 8087] write(3, "1000", 4 [pid 8086] <... bpf resumed>) = 4 [pid 8085] <... bpf resumed>) = 5 [pid 8084] <... bpf resumed>) = 5 [pid 8083] <... exit_group resumed>) = ? [pid 8087] <... write resumed>) = 4 [pid 8086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8084] exit_group(0 [pid 8086] exit_group(0 [pid 8087] close(3 [pid 8084] <... exit_group resumed>) = ? [pid 8086] <... exit_group resumed>) = ? [pid 8085] exit_group(0 [pid 8086] +++ exited with 0 +++ [pid 8084] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8087] <... close resumed>) = 0 [pid 8085] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 8087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 [pid 8087] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8088 attached [pid 8087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8088] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8088 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8088] <... set_robust_list resumed>) = 0 [pid 8088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8088] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8089 attached [pid 8089] set_robust_list(0x555582145660, 24 [pid 8088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8089] <... set_robust_list resumed>) = 0 [pid 8087] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8089 [pid 8088] <... openat resumed>) = 3 [pid 8089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8088] write(3, "1000", 4 [pid 8087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8085] +++ exited with 0 +++ [pid 8083] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8089] <... prctl resumed>) = 0 [pid 8088] <... write resumed>) = 4 [pid 8089] setpgid(0, 0 [pid 8088] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8089] <... setpgid resumed>) = 0 [pid 8088] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8090 attached [pid 8089] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8090] set_robust_list(0x555582145660, 24 [pid 8088] <... bpf resumed>) = 3 [pid 8090] <... set_robust_list resumed>) = 0 [pid 8089] write(3, "1000", 4 [pid 8090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8089] <... write resumed>) = 4 [pid 8088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8090 ./strace-static-x86_64: Process 8091 attached [pid 8090] <... prctl resumed>) = 0 [pid 8089] close(3 [pid 8090] setpgid(0, 0 [pid 8089] <... close resumed>) = 0 [pid 8091] set_robust_list(0x555582145660, 24 [pid 8089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8091 [pid 8090] <... setpgid resumed>) = 0 [pid 8091] <... set_robust_list resumed>) = 0 [pid 8091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8089] <... bpf resumed>) = 3 [pid 8089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8091] <... prctl resumed>) = 0 [pid 8090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8089] <... bpf resumed>) = 4 [pid 8088] <... bpf resumed>) = 4 [pid 8089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8091] setpgid(0, 0 [pid 8088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8091] <... setpgid resumed>) = 0 [pid 8090] <... openat resumed>) = 3 [pid 8091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8090] write(3, "1000", 4 [pid 8091] <... openat resumed>) = 3 [pid 8090] <... write resumed>) = 4 [pid 8091] write(3, "1000", 4 [pid 8090] close(3 [pid 8091] <... write resumed>) = 4 [pid 8090] <... close resumed>) = 0 [pid 8091] close(3) = 0 [pid 8091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8091] <... bpf resumed>) = 3 [pid 8090] <... bpf resumed>) = 3 [pid 8091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8091] <... bpf resumed>) = 4 [pid 8087] <... bpf resumed>) = 5 [pid 8089] <... bpf resumed>) = 5 [pid 8088] <... bpf resumed>) = 5 [pid 8091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8089] exit_group(0 [pid 8088] exit_group(0 [pid 8087] exit_group(0 [pid 8090] <... bpf resumed>) = 4 [pid 8091] <... bpf resumed>) = 5 [pid 8090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8089] <... exit_group resumed>) = ? [pid 8088] <... exit_group resumed>) = ? [pid 8091] exit_group(0 [pid 8090] <... bpf resumed>) = 5 [pid 8087] <... exit_group resumed>) = ? [pid 8091] <... exit_group resumed>) = ? [pid 8090] exit_group(0 [pid 8088] +++ exited with 0 +++ [pid 8087] +++ exited with 0 +++ [pid 8090] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8091] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8092 attached [pid 5074] <... restart_syscall resumed>) = 0 [pid 8092] set_robust_list(0x555582145660, 24) = 0 [pid 8092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8092] <... prctl resumed>) = 0 [pid 8092] setpgid(0, 0./strace-static-x86_64: Process 8093 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8092 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8093 ./strace-static-x86_64: Process 8094 attached [pid 8093] set_robust_list(0x555582145660, 24 [pid 8092] <... setpgid resumed>) = 0 [pid 8093] <... set_robust_list resumed>) = 0 [pid 8092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8094] set_robust_list(0x555582145660, 24 [pid 8093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8094 [pid 8094] <... set_robust_list resumed>) = 0 [pid 8093] <... prctl resumed>) = 0 [pid 8094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8093] setpgid(0, 0) = 0 [pid 8094] <... prctl resumed>) = 0 [pid 8092] <... openat resumed>) = 3 [pid 8090] +++ exited with 0 +++ [pid 8089] +++ exited with 0 +++ [pid 8094] setpgid(0, 0 [pid 8093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8092] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8094] <... setpgid resumed>) = 0 [pid 8093] <... openat resumed>) = 3 [pid 8092] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8090, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8093] write(3, "1000", 4 [pid 8092] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8094] <... openat resumed>) = 3 [pid 8093] <... write resumed>) = 4 [pid 8092] <... close resumed>) = 0 [pid 8094] write(3, "1000", 4 [pid 8093] close(3 [pid 8092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8095 attached [pid 8094] <... write resumed>) = 4 [pid 8093] <... close resumed>) = 0 [pid 8095] set_robust_list(0x555582145660, 24) = 0 [pid 8095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8092] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8096 attached [pid 8095] <... prctl resumed>) = 0 [pid 8094] close(3 [pid 8093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8095 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8096 [pid 8094] <... close resumed>) = 0 [pid 8093] <... bpf resumed>) = 3 [pid 8095] setpgid(0, 0) = 0 [pid 8095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8092] <... bpf resumed>) = 4 [pid 8096] set_robust_list(0x555582145660, 24 [pid 8095] <... openat resumed>) = 3 [pid 8094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8095] write(3, "1000", 4) = 4 [pid 8093] <... bpf resumed>) = 4 [pid 8096] <... set_robust_list resumed>) = 0 [pid 8095] close(3 [pid 8094] <... bpf resumed>) = 3 [pid 8095] <... close resumed>) = 0 [pid 8095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8096] <... prctl resumed>) = 0 [pid 8093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8092] <... bpf resumed>) = 5 [pid 8096] setpgid(0, 0 [pid 8095] <... bpf resumed>) = 3 [pid 8093] <... bpf resumed>) = 5 [pid 8096] <... setpgid resumed>) = 0 [pid 8095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8094] <... bpf resumed>) = 4 [pid 8092] exit_group(0 [pid 8096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8093] exit_group(0 [pid 8092] <... exit_group resumed>) = ? [pid 8096] <... openat resumed>) = 3 [pid 8095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8093] <... exit_group resumed>) = ? [pid 8096] write(3, "1000", 4 [pid 8095] <... bpf resumed>) = 5 [pid 8094] <... bpf resumed>) = 5 [pid 8093] +++ exited with 0 +++ [pid 8092] +++ exited with 0 +++ [pid 8096] <... write resumed>) = 4 [pid 8095] exit_group(0 [pid 8094] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8096] close(3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8096] <... close resumed>) = 0 [pid 8095] <... exit_group resumed>) = ? [pid 8094] <... exit_group resumed>) = ? [pid 5071] <... restart_syscall resumed>) = 0 [pid 8096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8097 attached [pid 8097] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8097 [pid 8097] <... set_robust_list resumed>) = 0 [pid 8097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8096] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8097] <... prctl resumed>) = 0 [pid 8097] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8098 attached [pid 8096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8095] +++ exited with 0 +++ [pid 8094] +++ exited with 0 +++ [pid 8098] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8098 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8098] <... set_robust_list resumed>) = 0 [pid 8097] <... openat resumed>) = 3 [pid 8098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8097] write(3, "1000", 4 [pid 8098] setpgid(0, 0 [pid 8097] <... write resumed>) = 4 [pid 8098] <... setpgid resumed>) = 0 [pid 8097] close(3 [pid 8098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8097] <... close resumed>) = 0 [pid 8096] <... bpf resumed>) = 5 [pid 8096] exit_group(0 [pid 8097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8098] <... openat resumed>) = 3 [pid 8097] <... bpf resumed>) = 3 [pid 8096] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8098] write(3, "1000", 4 [pid 8097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8099 attached [pid 8098] <... write resumed>) = 4 [pid 8096] +++ exited with 0 +++ [pid 8099] set_robust_list(0x555582145660, 24 [pid 8098] close(3 [pid 8097] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8100 attached [pid 8099] <... set_robust_list resumed>) = 0 [pid 8098] <... close resumed>) = 0 [pid 8097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8099 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8100 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8100] set_robust_list(0x555582145660, 24 [pid 8099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8100] <... set_robust_list resumed>) = 0 [pid 8099] <... prctl resumed>) = 0 [pid 8098] <... bpf resumed>) = 3 [pid 8100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8101 attached [pid 8100] setpgid(0, 0 [pid 8099] setpgid(0, 0 [pid 8101] set_robust_list(0x555582145660, 24) = 0 [pid 8100] <... setpgid resumed>) = 0 [pid 8099] <... setpgid resumed>) = 0 [pid 8098] <... bpf resumed>) = 4 [pid 8097] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8101 [pid 8101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8097] exit_group(0 [pid 8101] <... prctl resumed>) = 0 [pid 8100] <... openat resumed>) = 3 [pid 8099] <... openat resumed>) = 3 [pid 8098] <... bpf resumed>) = 5 [pid 8097] <... exit_group resumed>) = ? [pid 8101] setpgid(0, 0 [pid 8099] write(3, "1000", 4 [pid 8101] <... setpgid resumed>) = 0 [pid 8100] write(3, "1000", 4 [pid 8099] <... write resumed>) = 4 [pid 8098] exit_group(0 [pid 8101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8100] <... write resumed>) = 4 [pid 8099] close(3 [pid 8098] <... exit_group resumed>) = ? [pid 8101] <... openat resumed>) = 3 [pid 8099] <... close resumed>) = 0 [pid 8101] write(3, "1000", 4 [pid 8100] close(3 [pid 8101] <... write resumed>) = 4 [pid 8101] close(3) = 0 [pid 8101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8100] <... close resumed>) = 0 [pid 8101] <... bpf resumed>) = 3 [pid 8101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8101] <... bpf resumed>) = 4 [pid 8099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8100] <... bpf resumed>) = 3 [pid 8099] <... bpf resumed>) = 3 [pid 8100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8100] <... bpf resumed>) = 4 [pid 8099] <... bpf resumed>) = 4 [pid 8100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8098] +++ exited with 0 +++ [pid 8097] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8102 attached ) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8102 [pid 8102] set_robust_list(0x555582145660, 24) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8102] setpgid(0, 0) = 0 [pid 8102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8103 attached ) = 3 [pid 8101] <... bpf resumed>) = 5 [pid 8103] set_robust_list(0x555582145660, 24 [pid 8102] write(3, "1000", 4 [pid 8101] exit_group(0 [pid 8100] <... bpf resumed>) = 5 [pid 8099] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8103 [pid 8102] <... write resumed>) = 4 [pid 8101] <... exit_group resumed>) = ? [pid 8103] <... set_robust_list resumed>) = 0 [pid 8100] exit_group(0 [pid 8099] exit_group(0 [pid 8102] close(3 [pid 8103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8100] <... exit_group resumed>) = ? [pid 8103] <... prctl resumed>) = 0 [pid 8101] +++ exited with 0 +++ [pid 8102] <... close resumed>) = 0 [pid 8099] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8103] setpgid(0, 0 [pid 8102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8103] <... setpgid resumed>) = 0 [pid 8102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8102] <... bpf resumed>) = 4 [pid 8100] +++ exited with 0 +++ [pid 8099] +++ exited with 0 +++ [pid 8103] <... openat resumed>) = 3 [pid 8102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8103] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8103] <... write resumed>) = 4 [pid 8103] close(3) = 0 [pid 8103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8104 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8104 [pid 8104] set_robust_list(0x555582145660, 24 [pid 8103] <... bpf resumed>) = 4 [pid 8104] <... set_robust_list resumed>) = 0 [pid 8103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8106 attached ./strace-static-x86_64: Process 8105 attached [pid 8106] set_robust_list(0x555582145660, 24 [pid 8104] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8106 [pid 8105] set_robust_list(0x555582145660, 24 [pid 8104] <... setpgid resumed>) = 0 [pid 8106] <... set_robust_list resumed>) = 0 [pid 8105] <... set_robust_list resumed>) = 0 [pid 8106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8102] <... bpf resumed>) = 5 [pid 8106] <... prctl resumed>) = 0 [pid 8103] <... bpf resumed>) = 5 [pid 8106] setpgid(0, 0 [pid 8105] <... prctl resumed>) = 0 [pid 8103] exit_group(0 [pid 8102] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8105 [pid 8106] <... setpgid resumed>) = 0 [pid 8105] setpgid(0, 0 [pid 8102] <... exit_group resumed>) = ? [pid 8105] <... setpgid resumed>) = 0 [pid 8104] <... openat resumed>) = 3 [pid 8103] <... exit_group resumed>) = ? [pid 8106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8103] +++ exited with 0 +++ [pid 8102] +++ exited with 0 +++ [pid 8104] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8106] <... openat resumed>) = 3 [pid 8104] <... write resumed>) = 4 [pid 8105] <... openat resumed>) = 3 [pid 8104] close(3) = 0 [pid 8105] write(3, "1000", 4 [pid 8106] write(3, "1000", 4 [pid 8105] <... write resumed>) = 4 [pid 8104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8106] <... write resumed>) = 4 [pid 8105] close(3 [pid 8104] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8107 attached [pid 8106] close(3 [pid 8105] <... close resumed>) = 0 [pid 8104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8106] <... close resumed>) = 0 [pid 8105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8107] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8107] <... set_robust_list resumed>) = 0 [pid 8106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8105] <... bpf resumed>) = 3 [pid 8104] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8107 [pid 8107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8106] <... bpf resumed>) = 3 [pid 8105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8108 attached [pid 8107] <... prctl resumed>) = 0 [pid 8106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8108] set_robust_list(0x555582145660, 24 [pid 8107] setpgid(0, 0 [pid 8106] <... bpf resumed>) = 4 [pid 8105] <... bpf resumed>) = 4 [pid 8104] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8108 [pid 8108] <... set_robust_list resumed>) = 0 [pid 8107] <... setpgid resumed>) = 0 [pid 8106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8104] exit_group(0 [pid 8108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8106] <... bpf resumed>) = 5 [pid 8105] <... bpf resumed>) = 5 [pid 8104] <... exit_group resumed>) = ? [pid 8108] <... prctl resumed>) = 0 [pid 8107] <... openat resumed>) = 3 [pid 8106] exit_group(0 [pid 8105] exit_group(0 [pid 8108] setpgid(0, 0 [pid 8106] <... exit_group resumed>) = ? [pid 8105] <... exit_group resumed>) = ? [pid 8108] <... setpgid resumed>) = 0 [pid 8107] write(3, "1000", 4 [pid 8108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8107] <... write resumed>) = 4 [pid 8105] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8107] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8107] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8108] <... openat resumed>) = 3 [pid 8108] write(3, "1000", 4 [pid 8107] <... bpf resumed>) = 3 [pid 8108] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8108] close(3 [pid 8107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8109 attached [pid 8108] <... close resumed>) = 0 [pid 8107] <... bpf resumed>) = 4 [pid 8106] +++ exited with 0 +++ [pid 8104] +++ exited with 0 +++ [pid 8108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8109 [pid 8109] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8109] <... set_robust_list resumed>) = 0 [pid 8107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8108] <... bpf resumed>) = 3 [pid 8109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8109] <... prctl resumed>) = 0 [pid 8109] setpgid(0, 0) = 0 [pid 8109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8110 attached ) = 3 [pid 8108] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8111 attached [pid 8110] set_robust_list(0x555582145660, 24 [pid 8108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8110 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8111 [pid 8111] set_robust_list(0x555582145660, 24 [pid 8110] <... set_robust_list resumed>) = 0 [pid 8109] write(3, "1000", 4 [pid 8111] <... set_robust_list resumed>) = 0 [pid 8110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8109] <... write resumed>) = 4 [pid 8111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8110] <... prctl resumed>) = 0 [pid 8109] close(3 [pid 8110] setpgid(0, 0 [pid 8109] <... close resumed>) = 0 [pid 8111] <... prctl resumed>) = 0 [pid 8111] setpgid(0, 0 [pid 8110] <... setpgid resumed>) = 0 [pid 8109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8111] <... setpgid resumed>) = 0 [pid 8110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8109] <... bpf resumed>) = 3 [pid 8110] write(3, "1000", 4 [pid 8111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8111] <... openat resumed>) = 3 [pid 8108] <... bpf resumed>) = 5 [pid 8107] <... bpf resumed>) = 5 [pid 8108] exit_group(0 [pid 8111] write(3, "1000", 4 [pid 8108] <... exit_group resumed>) = ? [pid 8107] exit_group(0 [pid 8110] <... write resumed>) = 4 [pid 8109] <... bpf resumed>) = 4 [pid 8111] <... write resumed>) = 4 [pid 8107] <... exit_group resumed>) = ? [pid 8111] close(3 [pid 8110] close(3 [pid 8109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8108] +++ exited with 0 +++ [pid 8111] <... close resumed>) = 0 [pid 8110] <... close resumed>) = 0 [pid 8107] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8111] <... bpf resumed>) = 3 [pid 8110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8111] <... bpf resumed>) = 4 [pid 8110] <... bpf resumed>) = 3 [pid 8111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8110] <... bpf resumed>) = 4 [pid 8110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8112 attached ./strace-static-x86_64: Process 8113 attached [pid 8112] set_robust_list(0x555582145660, 24 [pid 8111] <... bpf resumed>) = 5 [pid 8110] <... bpf resumed>) = 5 [pid 8109] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8112 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8113 [pid 8113] set_robust_list(0x555582145660, 24 [pid 8112] <... set_robust_list resumed>) = 0 [pid 8111] exit_group(0 [pid 8110] exit_group(0 [pid 8109] exit_group(0 [pid 8113] <... set_robust_list resumed>) = 0 [pid 8112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8111] <... exit_group resumed>) = ? [pid 8110] <... exit_group resumed>) = ? [pid 8109] <... exit_group resumed>) = ? [pid 8113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8109] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8112] <... prctl resumed>) = 0 [pid 8113] <... prctl resumed>) = 0 [pid 8112] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8113] setpgid(0, 0 [pid 8112] <... setpgid resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8113] <... setpgid resumed>) = 0 [pid 8112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8112] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8113] <... openat resumed>) = 3 [pid 8112] write(3, "1000", 4 [pid 8113] write(3, "1000", 4) = 4 [pid 8112] <... write resumed>) = 4 [pid 8113] close(3 [pid 8112] close(3./strace-static-x86_64: Process 8114 attached [pid 8113] <... close resumed>) = 0 [pid 8112] <... close resumed>) = 0 [pid 8114] set_robust_list(0x555582145660, 24 [pid 8113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8114] <... set_robust_list resumed>) = 0 [pid 8112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8114 [pid 8114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8112] <... bpf resumed>) = 3 [pid 8113] <... bpf resumed>) = 3 [pid 8112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8114] <... prctl resumed>) = 0 [pid 8114] setpgid(0, 0 [pid 8113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8114] <... setpgid resumed>) = 0 [pid 8112] <... bpf resumed>) = 4 [pid 8114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8113] <... bpf resumed>) = 4 [pid 8114] <... openat resumed>) = 3 [pid 8114] write(3, "1000", 4) = 4 [pid 8113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8114] close(3) = 0 [pid 8114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8110] +++ exited with 0 +++ [pid 8111] +++ exited with 0 +++ [pid 8114] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8114] <... bpf resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8115 ./strace-static-x86_64: Process 8116 attached ./strace-static-x86_64: Process 8115 attached [pid 8116] set_robust_list(0x555582145660, 24 [pid 8115] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8116 [pid 8116] <... set_robust_list resumed>) = 0 [pid 8115] <... set_robust_list resumed>) = 0 [pid 8116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8116] <... prctl resumed>) = 0 [pid 8116] setpgid(0, 0 [pid 8115] <... prctl resumed>) = 0 [pid 8112] <... bpf resumed>) = 5 [pid 8113] <... bpf resumed>) = 5 [pid 8114] <... bpf resumed>) = 5 [pid 8116] <... setpgid resumed>) = 0 [pid 8115] setpgid(0, 0 [pid 8112] exit_group(0 [pid 8116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8115] <... setpgid resumed>) = 0 [pid 8114] exit_group(0 [pid 8113] exit_group(0 [pid 8112] <... exit_group resumed>) = ? [pid 8114] <... exit_group resumed>) = ? [pid 8113] <... exit_group resumed>) = ? [pid 8116] <... openat resumed>) = 3 [pid 8115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8114] +++ exited with 0 +++ [pid 8116] write(3, "1000", 4) = 4 [pid 8115] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8116] close(3) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8115] write(3, "1000", 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8116] <... bpf resumed>) = 3 [pid 8115] <... write resumed>) = 4 [pid 8115] close(3 [pid 8116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8115] <... close resumed>) = 0 [pid 8115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8116] <... bpf resumed>) = 4 [pid 8115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8115] <... bpf resumed>) = 4 [pid 8115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8117 attached [pid 8113] +++ exited with 0 +++ [pid 8112] +++ exited with 0 +++ [pid 8117] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8117 [pid 8117] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8118 attached [pid 8117] <... prctl resumed>) = 0 [pid 8118] set_robust_list(0x555582145660, 24 [pid 8117] setpgid(0, 0 [pid 8118] <... set_robust_list resumed>) = 0 [pid 8117] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8119 attached [pid 8118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8119 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8118 [pid 8119] set_robust_list(0x555582145660, 24 [pid 8118] <... prctl resumed>) = 0 [pid 8117] <... openat resumed>) = 3 [pid 8119] <... set_robust_list resumed>) = 0 [pid 8118] setpgid(0, 0) = 0 [pid 8119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8117] write(3, "1000", 4 [pid 8119] <... prctl resumed>) = 0 [pid 8117] <... write resumed>) = 4 [pid 8119] setpgid(0, 0) = 0 [pid 8117] close(3 [pid 8118] <... openat resumed>) = 3 [pid 8119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8118] write(3, "1000", 4 [pid 8117] <... close resumed>) = 0 [pid 8119] <... openat resumed>) = 3 [pid 8118] <... write resumed>) = 4 [pid 8117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8119] write(3, "1000", 4 [pid 8118] close(3 [pid 8117] <... bpf resumed>) = 3 [pid 8119] <... write resumed>) = 4 [pid 8118] <... close resumed>) = 0 [pid 8117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8119] close(3 [pid 8118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8116] <... bpf resumed>) = 5 [pid 8115] <... bpf resumed>) = 5 [pid 8119] <... close resumed>) = 0 [pid 8116] exit_group(0 [pid 8115] exit_group(0 [pid 8119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8118] <... bpf resumed>) = 3 [pid 8116] <... exit_group resumed>) = ? [pid 8115] <... exit_group resumed>) = ? [pid 8117] <... bpf resumed>) = 4 [pid 8119] <... bpf resumed>) = 3 [pid 8119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8115] +++ exited with 0 +++ [pid 8119] <... bpf resumed>) = 4 [pid 8116] +++ exited with 0 +++ [pid 8117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8118] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8117] <... bpf resumed>) = 5 [pid 8119] <... bpf resumed>) = 5 [pid 8118] <... bpf resumed>) = 5 [pid 8117] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8119] exit_group(0 [pid 8118] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8120 attached [pid 8117] <... exit_group resumed>) = ? [pid 8119] <... exit_group resumed>) = ? [pid 8118] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8121 attached [pid 8120] set_robust_list(0x555582145660, 24 [pid 8117] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8120 [pid 8121] set_robust_list(0x555582145660, 24 [pid 8120] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8121] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8121 [pid 8120] <... prctl resumed>) = 0 [pid 8121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8120] setpgid(0, 0 [pid 8121] <... prctl resumed>) = 0 [pid 8121] setpgid(0, 0) = 0 [pid 8121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8120] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8122 attached [pid 8122] set_robust_list(0x555582145660, 24 [pid 8120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8122] <... set_robust_list resumed>) = 0 [pid 8122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8121] <... openat resumed>) = 3 [pid 8120] <... openat resumed>) = 3 [pid 8122] <... prctl resumed>) = 0 [pid 8121] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8122 [pid 8122] setpgid(0, 0 [pid 8121] <... write resumed>) = 4 [pid 8120] write(3, "1000", 4 [pid 8122] <... setpgid resumed>) = 0 [pid 8121] close(3 [pid 8120] <... write resumed>) = 4 [pid 8122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8121] <... close resumed>) = 0 [pid 8120] close(3) = 0 [pid 8121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8122] <... openat resumed>) = 3 [pid 8121] <... bpf resumed>) = 3 [pid 8122] write(3, "1000", 4 [pid 8121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8122] <... write resumed>) = 4 [pid 8120] <... bpf resumed>) = 3 [pid 8118] +++ exited with 0 +++ [pid 8119] +++ exited with 0 +++ [pid 8122] close(3 [pid 8121] <... bpf resumed>) = 4 [pid 8120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8122] <... close resumed>) = 0 [pid 8121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8120] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8123 attached [pid 8122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8123] set_robust_list(0x555582145660, 24) = 0 [pid 8123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8122] <... bpf resumed>) = 3 [pid 8123] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8123] <... setpgid resumed>) = 0 [pid 8122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8123 [pid 8123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8122] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8124 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8124 [pid 8123] <... openat resumed>) = 3 [pid 8124] set_robust_list(0x555582145660, 24 [pid 8122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8123] write(3, "1000", 4) = 4 [pid 8123] close(3) = 0 [pid 8124] <... set_robust_list resumed>) = 0 [pid 8123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8124] setpgid(0, 0 [pid 8123] <... bpf resumed>) = 3 [pid 8124] <... setpgid resumed>) = 0 [pid 8123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8123] <... bpf resumed>) = 4 [pid 8122] <... bpf resumed>) = 5 [pid 8121] <... bpf resumed>) = 5 [pid 8120] <... bpf resumed>) = 5 [pid 8124] <... openat resumed>) = 3 [pid 8120] exit_group(0 [pid 8121] exit_group(0 [pid 8124] write(3, "1000", 4 [pid 8123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8122] exit_group(0 [pid 8121] <... exit_group resumed>) = ? [pid 8120] <... exit_group resumed>) = ? [pid 8124] <... write resumed>) = 4 [pid 8123] <... bpf resumed>) = 5 [pid 8122] <... exit_group resumed>) = ? [pid 8124] close(3 [pid 8120] +++ exited with 0 +++ [pid 8121] +++ exited with 0 +++ [pid 8124] <... close resumed>) = 0 [pid 8123] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8123] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8125 attached [pid 8124] <... bpf resumed>) = 3 [pid 8124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8125] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8125 [pid 8125] <... set_robust_list resumed>) = 0 [pid 8125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8124] <... bpf resumed>) = 4 [pid 8125] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8125] setpgid(0, 0 [pid 8122] +++ exited with 0 +++ [pid 8125] <... setpgid resumed>) = 0 [pid 8125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8126 attached [pid 8124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8123] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8126 [pid 8126] set_robust_list(0x555582145660, 24 [pid 8125] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 8126] <... set_robust_list resumed>) = 0 [pid 8125] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8125] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8125] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8126] <... prctl resumed>) = 0 [pid 8125] <... close resumed>) = 0 [pid 8126] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8126] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8127 attached [pid 8126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8128 attached [pid 8127] set_robust_list(0x555582145660, 24 [pid 8125] <... bpf resumed>) = 3 [pid 8126] <... openat resumed>) = 3 [pid 8128] set_robust_list(0x555582145660, 24 [pid 8127] <... set_robust_list resumed>) = 0 [pid 8125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8128] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8128 [pid 8126] write(3, "1000", 4 [pid 8127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8127 [pid 8128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8127] <... prctl resumed>) = 0 [pid 8126] <... write resumed>) = 4 [pid 8125] <... bpf resumed>) = 4 [pid 8128] <... prctl resumed>) = 0 [pid 8127] setpgid(0, 0 [pid 8126] close(3 [pid 8125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8127] <... setpgid resumed>) = 0 [pid 8126] <... close resumed>) = 0 [pid 8128] setpgid(0, 0 [pid 8127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8127] write(3, "1000", 4 [pid 8126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8128] <... setpgid resumed>) = 0 [pid 8127] <... write resumed>) = 4 [pid 8125] <... bpf resumed>) = 5 [pid 8124] <... bpf resumed>) = 5 [pid 8127] close(3 [pid 8124] exit_group(0 [pid 8128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8126] <... bpf resumed>) = 3 [pid 8127] <... close resumed>) = 0 [pid 8127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8125] exit_group(0 [pid 8124] <... exit_group resumed>) = ? [pid 8128] <... openat resumed>) = 3 [pid 8127] <... bpf resumed>) = 3 [pid 8126] <... bpf resumed>) = 4 [pid 8125] <... exit_group resumed>) = ? [pid 8128] write(3, "1000", 4 [pid 8127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8128] <... write resumed>) = 4 [pid 8127] <... bpf resumed>) = 4 [pid 8126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8128] close(3) = 0 [pid 8128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8128] <... bpf resumed>) = 3 [pid 8128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8125] +++ exited with 0 +++ [pid 8124] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8129 attached ./strace-static-x86_64: Process 8130 attached [pid 8130] set_robust_list(0x555582145660, 24 [pid 8129] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8130 [pid 8129] <... set_robust_list resumed>) = 0 [pid 8130] <... set_robust_list resumed>) = 0 [pid 8129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8129 [pid 8130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8129] <... prctl resumed>) = 0 [pid 8130] <... prctl resumed>) = 0 [pid 8129] setpgid(0, 0) = 0 [pid 8130] setpgid(0, 0 [pid 8128] <... bpf resumed>) = 5 [pid 8127] <... bpf resumed>) = 5 [pid 8126] <... bpf resumed>) = 5 [pid 8130] <... setpgid resumed>) = 0 [pid 8129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8128] exit_group(0 [pid 8127] exit_group(0 [pid 8126] exit_group(0 [pid 8130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8128] <... exit_group resumed>) = ? [pid 8126] <... exit_group resumed>) = ? [pid 8130] <... openat resumed>) = 3 [pid 8129] <... openat resumed>) = 3 [pid 8127] <... exit_group resumed>) = ? [pid 8126] +++ exited with 0 +++ [pid 8130] write(3, "1000", 4 [pid 8129] write(3, "1000", 4 [pid 8130] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8130] close(3 [pid 8129] <... write resumed>) = 4 [pid 8130] <... close resumed>) = 0 [pid 8129] close(3 [pid 8130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8129] <... close resumed>) = 0 [pid 8130] <... bpf resumed>) = 3 [pid 8129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8129] <... bpf resumed>) = 3 [pid 8130] <... bpf resumed>) = 4 [pid 8129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8129] <... bpf resumed>) = 4 [pid 8129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8131 attached [pid 8128] +++ exited with 0 +++ [pid 8127] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8131 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8131] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8132 attached [pid 8131] <... set_robust_list resumed>) = 0 [pid 8130] <... bpf resumed>) = 5 [pid 8129] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8133 attached [pid 8130] exit_group(0 [pid 8129] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8132 [pid 8131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8133] set_robust_list(0x555582145660, 24 [pid 8132] set_robust_list(0x555582145660, 24 [pid 8130] <... exit_group resumed>) = ? [pid 8129] <... exit_group resumed>) = ? [pid 8129] +++ exited with 0 +++ [pid 8132] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8133 [pid 8133] <... set_robust_list resumed>) = 0 [pid 8131] <... prctl resumed>) = 0 [pid 8133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8131] setpgid(0, 0 [pid 8130] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8133] <... prctl resumed>) = 0 [pid 8132] <... prctl resumed>) = 0 [pid 8131] <... setpgid resumed>) = 0 [pid 8132] setpgid(0, 0 [pid 8131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8133] setpgid(0, 0 [pid 8132] <... setpgid resumed>) = 0 [pid 8133] <... setpgid resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8131] <... openat resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8133] <... openat resumed>) = 3 [pid 8131] write(3, "1000", 4) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8133] write(3, "1000", 4 [pid 8132] <... openat resumed>) = 3 [pid 8131] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8134 attached [pid 8133] <... write resumed>) = 4 [pid 8131] <... close resumed>) = 0 ./strace-static-x86_64: Process 8135 attached [pid 8134] set_robust_list(0x555582145660, 24 [pid 8133] close(3 [pid 8132] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8134 [pid 8131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8135] set_robust_list(0x555582145660, 24 [pid 8134] <... set_robust_list resumed>) = 0 [pid 8133] <... close resumed>) = 0 [pid 8132] <... write resumed>) = 4 [pid 8131] <... bpf resumed>) = 3 [pid 8134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8132] close(3 [pid 8134] <... prctl resumed>) = 0 [pid 8135] <... set_robust_list resumed>) = 0 [pid 8131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8135 [pid 8134] setpgid(0, 0 [pid 8132] <... close resumed>) = 0 [pid 8135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8133] <... bpf resumed>) = 3 [pid 8135] <... prctl resumed>) = 0 [pid 8134] <... setpgid resumed>) = 0 [pid 8133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8131] <... bpf resumed>) = 4 [pid 8135] setpgid(0, 0 [pid 8134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8132] <... bpf resumed>) = 3 [pid 8135] <... setpgid resumed>) = 0 [pid 8132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8133] <... bpf resumed>) = 4 [pid 8133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8132] <... bpf resumed>) = 4 [pid 8133] exit_group(0 [pid 8135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8134] <... openat resumed>) = 3 [pid 8133] <... exit_group resumed>) = ? [pid 8135] <... openat resumed>) = 3 [pid 8134] write(3, "1000", 4 [pid 8132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8134] <... write resumed>) = 4 [pid 8131] <... bpf resumed>) = 5 [pid 8135] write(3, "1000", 4 [pid 8134] close(3 [pid 8131] exit_group(0 [pid 8135] <... write resumed>) = 4 [pid 8134] <... close resumed>) = 0 [pid 8131] <... exit_group resumed>) = ? [pid 8135] close(3 [pid 8134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8135] <... close resumed>) = 0 [pid 8134] <... bpf resumed>) = 3 [pid 8135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8135] <... bpf resumed>) = 3 [pid 8135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8134] <... bpf resumed>) = 4 [pid 8133] +++ exited with 0 +++ [pid 8132] <... bpf resumed>) = 5 [pid 8134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8135] <... bpf resumed>) = 4 [pid 8132] exit_group(0 [pid 8135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8132] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8136 attached [pid 8136] set_robust_list(0x555582145660, 24 [pid 8135] <... bpf resumed>) = 5 [pid 8134] <... bpf resumed>) = 5 [pid 8132] +++ exited with 0 +++ [pid 8131] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8136 [pid 8136] <... set_robust_list resumed>) = 0 [pid 8135] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8132, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8134] exit_group(0 [pid 8136] <... prctl resumed>) = 0 [pid 8136] setpgid(0, 0) = 0 [pid 8134] <... exit_group resumed>) = ? [pid 8135] <... exit_group resumed>) = ? [pid 8136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8136] <... openat resumed>) = 3 [pid 8136] write(3, "1000", 4./strace-static-x86_64: Process 8138 attached ./strace-static-x86_64: Process 8137 attached [pid 8135] +++ exited with 0 +++ [pid 8134] +++ exited with 0 +++ [pid 8138] set_robust_list(0x555582145660, 24 [pid 8137] set_robust_list(0x555582145660, 24 [pid 8136] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8137 [pid 8138] <... set_robust_list resumed>) = 0 [pid 8137] <... set_robust_list resumed>) = 0 [pid 8136] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8138 [pid 8138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8136] <... close resumed>) = 0 [pid 8137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 8138] <... prctl resumed>) = 0 [pid 8136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8138] setpgid(0, 0 [pid 8136] <... bpf resumed>) = 3 [pid 8138] <... setpgid resumed>) = 0 [pid 8136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8139 attached [pid 8138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8137] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8136] <... bpf resumed>) = 4 [pid 8139] set_robust_list(0x555582145660, 24 [pid 8138] <... openat resumed>) = 3 [pid 8137] setpgid(0, 0 [pid 8136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8139 ./strace-static-x86_64: Process 8140 attached [pid 8139] <... set_robust_list resumed>) = 0 [pid 8138] write(3, "1000", 4 [pid 8137] <... setpgid resumed>) = 0 [pid 8140] set_robust_list(0x555582145660, 24 [pid 8139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8138] <... write resumed>) = 4 [pid 8140] <... set_robust_list resumed>) = 0 [pid 8137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8136] <... bpf resumed>) = 5 [pid 8138] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8140 [pid 8139] <... prctl resumed>) = 0 [pid 8140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8138] <... close resumed>) = 0 [pid 8140] <... prctl resumed>) = 0 [pid 8136] exit_group(0 [pid 8139] setpgid(0, 0 [pid 8140] setpgid(0, 0 [pid 8138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8140] <... setpgid resumed>) = 0 [pid 8139] <... setpgid resumed>) = 0 [pid 8137] <... openat resumed>) = 3 [pid 8136] <... exit_group resumed>) = ? [pid 8140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8138] <... bpf resumed>) = 3 [pid 8139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8140] <... openat resumed>) = 3 [pid 8140] write(3, "1000", 4 [pid 8139] <... openat resumed>) = 3 [pid 8138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8137] write(3, "1000", 4 [pid 8136] +++ exited with 0 +++ [pid 8139] write(3, "1000", 4 [pid 8140] <... write resumed>) = 4 [pid 8140] close(3) = 0 [pid 8138] <... bpf resumed>) = 4 [pid 8137] <... write resumed>) = 4 [pid 8139] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8137] close(3 [pid 8140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8139] close(3) = 0 [pid 8138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8137] <... close resumed>) = 0 [pid 8140] <... bpf resumed>) = 4 [pid 8139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8138] <... bpf resumed>) = 5 [pid 8137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8139] <... bpf resumed>) = 3 [pid 8138] exit_group(0 [pid 8137] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8140] <... bpf resumed>) = 5 [pid 8139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8138] <... exit_group resumed>) = ? [pid 8137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8140] exit_group(0./strace-static-x86_64: Process 8141 attached ) = ? [pid 8139] <... bpf resumed>) = 4 [pid 8137] <... bpf resumed>) = 4 [pid 8141] set_robust_list(0x555582145660, 24 [pid 8139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8141 [pid 8141] <... set_robust_list resumed>) = 0 [pid 8139] <... bpf resumed>) = 5 [pid 8141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8138] +++ exited with 0 +++ [pid 8137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8139] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8141] <... prctl resumed>) = 0 [pid 8139] <... exit_group resumed>) = ? [pid 8141] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8142 attached ) = 3 [pid 8142] set_robust_list(0x555582145660, 24 [pid 8141] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8142 [pid 8141] <... write resumed>) = 4 [pid 8142] <... set_robust_list resumed>) = 0 [pid 8141] close(3) = 0 [pid 8140] +++ exited with 0 +++ [pid 8137] <... bpf resumed>) = 5 [pid 8142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8142] setpgid(0, 0 [pid 8141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8137] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8142] <... setpgid resumed>) = 0 [pid 8142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8141] <... bpf resumed>) = 3 [pid 8137] <... exit_group resumed>) = ? [pid 8142] <... openat resumed>) = 3 [pid 8141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8142] write(3, "1000", 4 [pid 8141] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8142] <... write resumed>) = 4 [pid 8142] close(3) = 0 [pid 8142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8144 attached [pid 8142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8144] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8144 [pid 8144] <... set_robust_list resumed>) = 0 [pid 8144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8142] <... bpf resumed>) = 4 [pid 8139] +++ exited with 0 +++ [pid 8144] <... prctl resumed>) = 0 [pid 8144] setpgid(0, 0 [pid 8142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8144] <... setpgid resumed>) = 0 [pid 8142] <... bpf resumed>) = 5 [pid 8144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8142] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8144] <... openat resumed>) = 3 [pid 8142] <... exit_group resumed>) = ? [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8144] write(3, "1000", 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8144] <... write resumed>) = 4 [pid 8144] close(3) = 0 [pid 8144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8145 attached [pid 8145] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8145 [pid 8145] <... set_robust_list resumed>) = 0 [pid 8145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8141] <... bpf resumed>) = 5 [pid 8137] +++ exited with 0 +++ [pid 8141] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8137, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8145] setpgid(0, 0 [pid 8141] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8145] <... setpgid resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8145] write(3, "1000", 4) = 4 [pid 8145] close(3) = 0 [pid 8145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8146 attached [pid 8142] +++ exited with 0 +++ [pid 8146] set_robust_list(0x555582145660, 24) = 0 [pid 8145] <... bpf resumed>) = 3 [pid 8146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8144] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8146 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8146] <... prctl resumed>) = 0 [pid 8146] setpgid(0, 0 [pid 8145] <... bpf resumed>) = 4 [pid 8144] exit_group(0 [pid 8146] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8145] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8144] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8147 attached [pid 8146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8147] set_robust_list(0x555582145660, 24 [pid 8146] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8147 [pid 8147] <... set_robust_list resumed>) = 0 [pid 8146] write(3, "1000", 4 [pid 8147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8146] <... write resumed>) = 4 [pid 8146] close(3 [pid 8147] <... prctl resumed>) = 0 [pid 8145] <... bpf resumed>) = 5 [pid 8141] +++ exited with 0 +++ [pid 8147] setpgid(0, 0 [pid 8146] <... close resumed>) = 0 [pid 8145] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8147] <... setpgid resumed>) = 0 [pid 8146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8146] <... bpf resumed>) = 3 [pid 8145] <... exit_group resumed>) = ? [pid 8147] <... openat resumed>) = 3 [pid 8146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8147] write(3, "1000", 4 [pid 8146] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8147] <... write resumed>) = 4 [pid 8147] close(3 [pid 8146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8147] <... close resumed>) = 0 ./strace-static-x86_64: Process 8148 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8148 [pid 8148] set_robust_list(0x555582145660, 24 [pid 8147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8148] <... set_robust_list resumed>) = 0 [pid 8147] <... bpf resumed>) = 3 [pid 8144] +++ exited with 0 +++ [pid 8147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8145] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 8148] <... prctl resumed>) = 0 [pid 8148] setpgid(0, 0 [pid 8147] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8148] <... setpgid resumed>) = 0 [pid 8148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8148] write(3, "1000", 4./strace-static-x86_64: Process 8149 attached [pid 8149] set_robust_list(0x555582145660, 24 [pid 8148] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8149 [pid 8149] <... set_robust_list resumed>) = 0 [pid 8148] close(3./strace-static-x86_64: Process 8150 attached [pid 8149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8148] <... close resumed>) = 0 [pid 8150] set_robust_list(0x555582145660, 24 [pid 8149] <... prctl resumed>) = 0 [pid 8148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8150 [pid 8150] <... set_robust_list resumed>) = 0 [pid 8149] setpgid(0, 0 [pid 8150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8149] <... setpgid resumed>) = 0 [pid 8148] <... bpf resumed>) = 3 [pid 8149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8150] <... prctl resumed>) = 0 [pid 8149] <... openat resumed>) = 3 [pid 8149] write(3, "1000", 4 [pid 8148] <... bpf resumed>) = 4 [pid 8150] setpgid(0, 0 [pid 8149] <... write resumed>) = 4 [pid 8148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8150] <... setpgid resumed>) = 0 [pid 8149] close(3) = 0 [pid 8150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8150] <... openat resumed>) = 3 [pid 8149] <... bpf resumed>) = 3 [pid 8148] <... bpf resumed>) = 5 [pid 8147] <... bpf resumed>) = 5 [pid 8146] <... bpf resumed>) = 5 [pid 8150] write(3, "1000", 4 [pid 8149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8150] <... write resumed>) = 4 [pid 8146] exit_group(0 [pid 8148] exit_group(0 [pid 8147] exit_group(0 [pid 8150] close(3 [pid 8149] <... bpf resumed>) = 4 [pid 8148] <... exit_group resumed>) = ? [pid 8147] <... exit_group resumed>) = ? [pid 8146] <... exit_group resumed>) = ? [pid 8150] <... close resumed>) = 0 [pid 8149] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8148] +++ exited with 0 +++ [pid 8150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8150] <... bpf resumed>) = 4 [pid 8150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8151 attached , child_tidptr=0x555582145650) = 8151 [pid 8151] set_robust_list(0x555582145660, 24) = 0 [pid 8147] +++ exited with 0 +++ [pid 8146] +++ exited with 0 +++ [pid 8151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8151] <... prctl resumed>) = 0 [pid 8151] setpgid(0, 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... restart_syscall resumed>) = 0 [pid 8151] <... openat resumed>) = 3 [pid 8150] <... bpf resumed>) = 5 [pid 8149] <... bpf resumed>) = 5 [pid 8151] write(3, "1000", 4 [pid 8150] exit_group(0 [pid 8151] <... write resumed>) = 4 [pid 8150] <... exit_group resumed>) = ? [pid 8149] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8151] close(3 [pid 8149] <... exit_group resumed>) = ? [pid 8151] <... close resumed>) = 0 [pid 8150] +++ exited with 0 +++ ./strace-static-x86_64: Process 8152 attached ./strace-static-x86_64: Process 8153 attached [pid 8152] set_robust_list(0x555582145660, 24 [pid 8151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8153 [pid 8153] set_robust_list(0x555582145660, 24 [pid 8152] <... set_robust_list resumed>) = 0 [pid 8151] <... bpf resumed>) = 3 [pid 8149] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8152 [pid 8153] <... set_robust_list resumed>) = 0 [pid 8152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8153] <... prctl resumed>) = 0 [pid 8152] <... prctl resumed>) = 0 [pid 8151] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8154 attached [pid 8152] setpgid(0, 0./strace-static-x86_64: Process 8155 attached [pid 8154] set_robust_list(0x555582145660, 24 [pid 8153] setpgid(0, 0 [pid 8152] <... setpgid resumed>) = 0 [pid 8151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8154 [pid 8154] <... set_robust_list resumed>) = 0 [pid 8153] <... setpgid resumed>) = 0 [pid 8154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8155] set_robust_list(0x555582145660, 24 [pid 8154] <... prctl resumed>) = 0 [pid 8153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8151] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8155 [pid 8155] <... set_robust_list resumed>) = 0 [pid 8154] setpgid(0, 0 [pid 8153] <... openat resumed>) = 3 [pid 8152] <... openat resumed>) = 3 [pid 8151] exit_group(0 [pid 8155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8154] <... setpgid resumed>) = 0 [pid 8155] <... prctl resumed>) = 0 [pid 8154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8153] write(3, "1000", 4 [pid 8152] write(3, "1000", 4 [pid 8151] <... exit_group resumed>) = ? [pid 8155] setpgid(0, 0 [pid 8153] <... write resumed>) = 4 [pid 8152] <... write resumed>) = 4 [pid 8155] <... setpgid resumed>) = 0 [pid 8153] close(3 [pid 8152] close(3 [pid 8154] <... openat resumed>) = 3 [pid 8153] <... close resumed>) = 0 [pid 8155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8154] write(3, "1000", 4) = 4 [pid 8153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8154] close(3) = 0 [pid 8154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8155] <... openat resumed>) = 3 [pid 8153] <... bpf resumed>) = 3 [pid 8152] <... close resumed>) = 0 [pid 8151] +++ exited with 0 +++ [pid 8155] write(3, "1000", 4 [pid 8153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8155] <... write resumed>) = 4 [pid 8154] <... bpf resumed>) = 4 [pid 8153] <... bpf resumed>) = 4 [pid 8155] close(3 [pid 8152] <... bpf resumed>) = 3 [pid 8154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8155] <... close resumed>) = 0 [pid 8153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8152] <... bpf resumed>) = 4 [pid 8155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8156 ./strace-static-x86_64: Process 8156 attached [pid 8155] <... bpf resumed>) = 4 [pid 8156] set_robust_list(0x555582145660, 24 [pid 8155] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8156] <... set_robust_list resumed>) = 0 [pid 8156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8155] <... bpf resumed>) = 5 [pid 8154] <... bpf resumed>) = 5 [pid 8153] <... bpf resumed>) = 5 [pid 8152] <... bpf resumed>) = 5 [pid 8156] setpgid(0, 0 [pid 8155] exit_group(0 [pid 8154] exit_group(0 [pid 8153] exit_group(0 [pid 8152] exit_group(0 [pid 8156] <... setpgid resumed>) = 0 [pid 8154] <... exit_group resumed>) = ? [pid 8155] <... exit_group resumed>) = ? [pid 8153] <... exit_group resumed>) = ? [pid 8152] <... exit_group resumed>) = ? [pid 8156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8154] +++ exited with 0 +++ [pid 8156] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8155] +++ exited with 0 +++ [pid 5074] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8157 attached [pid 8156] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8156] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8156] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8156] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8157] set_robust_list(0x555582145660, 24 [pid 8156] <... bpf resumed>) = 3 [pid 8156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8157] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8157 [pid 8157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8156] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8158 attached [pid 8157] <... prctl resumed>) = 0 [pid 8156] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8157] setpgid(0, 0 [pid 8158] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8158 [pid 8158] <... set_robust_list resumed>) = 0 [pid 8157] <... setpgid resumed>) = 0 [pid 8158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8158] setpgid(0, 0 [pid 8157] <... openat resumed>) = 3 [pid 8152] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8158] <... setpgid resumed>) = 0 [pid 8157] write(3, "1000", 4 [pid 8158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8157] <... write resumed>) = 4 [pid 8153] +++ exited with 0 +++ [pid 8158] <... openat resumed>) = 3 [pid 8157] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8158] write(3, "1000", 4 [pid 8157] <... close resumed>) = 0 [pid 8158] <... write resumed>) = 4 [pid 8157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8159 attached [pid 8158] close(3 [pid 8157] <... bpf resumed>) = 3 [pid 8159] set_robust_list(0x555582145660, 24 [pid 8158] <... close resumed>) = 0 [pid 8157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8159 [pid 8159] <... set_robust_list resumed>) = 0 [pid 8158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8157] <... bpf resumed>) = 4 [pid 8159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8158] <... bpf resumed>) = 3 [pid 8159] <... prctl resumed>) = 0 [pid 8158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8159] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8160 attached [pid 8159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8158] <... bpf resumed>) = 4 [pid 8160] set_robust_list(0x555582145660, 24) = 0 [pid 8160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8158] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8160 [pid 8160] <... prctl resumed>) = 0 [pid 8159] <... openat resumed>) = 3 [pid 8160] setpgid(0, 0 [pid 8159] write(3, "1000", 4 [pid 8160] <... setpgid resumed>) = 0 [pid 8159] <... write resumed>) = 4 [pid 8160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8159] close(3 [pid 8158] <... bpf resumed>) = 5 [pid 8157] <... bpf resumed>) = 5 [pid 8156] <... bpf resumed>) = 5 [pid 8157] exit_group(0 [pid 8156] exit_group(0 [pid 8160] <... openat resumed>) = 3 [pid 8159] <... close resumed>) = 0 [pid 8158] exit_group(0 [pid 8157] <... exit_group resumed>) = ? [pid 8156] <... exit_group resumed>) = ? [pid 8160] write(3, "1000", 4 [pid 8159] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8158] <... exit_group resumed>) = ? [pid 8157] +++ exited with 0 +++ [pid 8160] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8160] close(3) = 0 [pid 8159] <... bpf resumed>) = 3 [pid 8160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8160] <... bpf resumed>) = 3 [pid 8159] <... bpf resumed>) = 4 [pid 8160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8159] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8161 attached [pid 8160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8161 [pid 8161] set_robust_list(0x555582145660, 24 [pid 8158] +++ exited with 0 +++ [pid 8156] +++ exited with 0 +++ [pid 8161] <... set_robust_list resumed>) = 0 [pid 8161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8161] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8161] <... setpgid resumed>) = 0 [pid 8161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8162 attached [pid 8161] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8162 [pid 8162] set_robust_list(0x555582145660, 24 [pid 8161] <... write resumed>) = 4 [pid 8162] <... set_robust_list resumed>) = 0 [pid 8161] close(3 [pid 8162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8161] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8162] <... prctl resumed>) = 0 [pid 8161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8162] setpgid(0, 0) = 0 [pid 8162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8163 attached [pid 8161] <... bpf resumed>) = 3 [pid 8160] <... bpf resumed>) = 5 [pid 8159] <... bpf resumed>) = 5 [pid 8163] set_robust_list(0x555582145660, 24 [pid 8160] exit_group(0 [pid 8161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8160] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8163 [pid 8162] <... openat resumed>) = 3 [pid 8163] <... set_robust_list resumed>) = 0 [pid 8159] exit_group(0 [pid 8163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8162] write(3, "1000", 4 [pid 8161] <... bpf resumed>) = 4 [pid 8159] <... exit_group resumed>) = ? [pid 8160] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8163] <... prctl resumed>) = 0 [pid 8162] <... write resumed>) = 4 [pid 8161] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8163] setpgid(0, 0 [pid 8162] close(3 [pid 8163] <... setpgid resumed>) = 0 [pid 8162] <... close resumed>) = 0 [pid 8161] <... bpf resumed>) = 5 [pid 8163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8161] exit_group(0) = ? [pid 8163] <... openat resumed>) = 3 [pid 8162] <... bpf resumed>) = 3 [pid 8163] write(3, "1000", 4 [pid 8162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8163] <... write resumed>) = 4 [pid 8162] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8163] close(3) = 0 [pid 8162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8164 attached [pid 8164] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8164 [pid 8164] <... set_robust_list resumed>) = 0 [pid 8163] <... bpf resumed>) = 4 [pid 8163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8161] +++ exited with 0 +++ [pid 8159] +++ exited with 0 +++ [pid 8164] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8161, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8164] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8164] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8164] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8164] close(3) = 0 [pid 8164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8166 attached ./strace-static-x86_64: Process 8165 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8165 [pid 8165] set_robust_list(0x555582145660, 24 [pid 8166] set_robust_list(0x555582145660, 24 [pid 8164] <... bpf resumed>) = 3 [pid 8166] <... set_robust_list resumed>) = 0 [pid 8165] <... set_robust_list resumed>) = 0 [pid 8164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8166 [pid 8166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8166] <... prctl resumed>) = 0 [pid 8165] <... prctl resumed>) = 0 [pid 8164] <... bpf resumed>) = 4 [pid 8166] setpgid(0, 0 [pid 8165] setpgid(0, 0 [pid 8166] <... setpgid resumed>) = 0 [pid 8165] <... setpgid resumed>) = 0 [pid 8164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8166] <... openat resumed>) = 3 [pid 8165] write(3, "1000", 4 [pid 8162] <... bpf resumed>) = 5 [pid 8166] write(3, "1000", 4 [pid 8164] <... bpf resumed>) = 5 [pid 8163] <... bpf resumed>) = 5 [pid 8162] exit_group(0 [pid 8166] <... write resumed>) = 4 [pid 8165] <... write resumed>) = 4 [pid 8164] exit_group(0 [pid 8163] exit_group(0 [pid 8162] <... exit_group resumed>) = ? [pid 8166] close(3) = 0 [pid 8165] close(3 [pid 8164] <... exit_group resumed>) = ? [pid 8163] <... exit_group resumed>) = ? [pid 8162] +++ exited with 0 +++ [pid 8166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8165] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8166] <... bpf resumed>) = 3 [pid 8165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8165] <... bpf resumed>) = 3 [pid 8164] +++ exited with 0 +++ [pid 8165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8166] <... bpf resumed>) = 4 [pid 8165] <... bpf resumed>) = 4 [pid 8163] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8166] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8167 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8167] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8167 [pid 8167] <... set_robust_list resumed>) = 0 [pid 8167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8167] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8168 attached [pid 8167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8168] set_robust_list(0x555582145660, 24 [pid 8167] <... openat resumed>) = 3 [pid 8167] write(3, "1000", 4./strace-static-x86_64: Process 8169 attached [pid 8168] <... set_robust_list resumed>) = 0 [pid 8166] <... bpf resumed>) = 5 [pid 8165] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8168 [pid 8169] set_robust_list(0x555582145660, 24 [pid 8168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8167] <... write resumed>) = 4 [pid 8166] exit_group(0 [pid 8165] exit_group(0 [pid 8167] close(3 [pid 8169] <... set_robust_list resumed>) = 0 [pid 8168] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8169 [pid 8167] <... close resumed>) = 0 [pid 8166] <... exit_group resumed>) = ? [pid 8165] <... exit_group resumed>) = ? [pid 8169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8168] setpgid(0, 0) = 0 [pid 8169] <... prctl resumed>) = 0 [pid 8168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8169] setpgid(0, 0 [pid 8168] <... openat resumed>) = 3 [pid 8169] <... setpgid resumed>) = 0 [pid 8167] <... bpf resumed>) = 3 [pid 8168] write(3, "1000", 4 [pid 8167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8168] <... write resumed>) = 4 [pid 8168] close(3) = 0 [pid 8169] <... openat resumed>) = 3 [pid 8168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8167] <... bpf resumed>) = 4 [pid 8169] write(3, "1000", 4) = 4 [pid 8169] close(3 [pid 8168] <... bpf resumed>) = 3 [pid 8169] <... close resumed>) = 0 [pid 8167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8168] <... bpf resumed>) = 4 [pid 8166] +++ exited with 0 +++ [pid 8165] +++ exited with 0 +++ [pid 8169] <... bpf resumed>) = 3 [pid 8168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8169] <... bpf resumed>) = 4 [pid 8169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8170 attached ./strace-static-x86_64: Process 8171 attached [pid 8171] set_robust_list(0x555582145660, 24 [pid 8170] set_robust_list(0x555582145660, 24 [pid 8171] <... set_robust_list resumed>) = 0 [pid 8171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8170] <... set_robust_list resumed>) = 0 [pid 8169] <... bpf resumed>) = 5 [pid 8168] <... bpf resumed>) = 5 [pid 8167] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8170 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8171 [pid 8171] <... prctl resumed>) = 0 [pid 8170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8169] exit_group(0 [pid 8168] exit_group(0 [pid 8167] exit_group(0 [pid 8171] setpgid(0, 0 [pid 8170] <... prctl resumed>) = 0 [pid 8168] <... exit_group resumed>) = ? [pid 8167] <... exit_group resumed>) = ? [pid 8169] <... exit_group resumed>) = ? [pid 8171] <... setpgid resumed>) = 0 [pid 8170] setpgid(0, 0 [pid 8167] +++ exited with 0 +++ [pid 8171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8170] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8171] <... openat resumed>) = 3 [pid 8171] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8170] <... openat resumed>) = 3 [pid 8171] <... write resumed>) = 4 ./strace-static-x86_64: Process 8172 attached [pid 8171] close(3 [pid 8172] set_robust_list(0x555582145660, 24 [pid 8171] <... close resumed>) = 0 [pid 8170] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8172 [pid 8172] <... set_robust_list resumed>) = 0 [pid 8171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8170] <... write resumed>) = 4 [pid 8172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8171] <... bpf resumed>) = 3 [pid 8170] close(3 [pid 8172] <... prctl resumed>) = 0 [pid 8171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8170] <... close resumed>) = 0 [pid 8172] setpgid(0, 0 [pid 8171] <... bpf resumed>) = 4 [pid 8170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8172] <... setpgid resumed>) = 0 [pid 8171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8170] <... bpf resumed>) = 3 [pid 8172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8172] <... openat resumed>) = 3 [pid 8172] write(3, "1000", 4) = 4 [pid 8170] <... bpf resumed>) = 4 [pid 8172] close(3 [pid 8170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8172] <... close resumed>) = 0 [pid 8169] +++ exited with 0 +++ [pid 8172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8168] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8172] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8173 attached [pid 8172] <... bpf resumed>) = 4 [pid 8173] set_robust_list(0x555582145660, 24 [pid 8172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8173 [pid 8173] <... set_robust_list resumed>) = 0 [pid 8173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8173] setpgid(0, 0./strace-static-x86_64: Process 8174 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8174 [pid 8174] set_robust_list(0x555582145660, 24) = 0 [pid 8174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8174] <... prctl resumed>) = 0 [pid 8173] <... openat resumed>) = 3 [pid 8174] setpgid(0, 0 [pid 8173] write(3, "1000", 4 [pid 8171] <... bpf resumed>) = 5 [pid 8170] <... bpf resumed>) = 5 [pid 8174] <... setpgid resumed>) = 0 [pid 8173] <... write resumed>) = 4 [pid 8173] close(3 [pid 8172] <... bpf resumed>) = 5 [pid 8170] exit_group(0 [pid 8172] exit_group(0 [pid 8171] exit_group(0 [pid 8170] <... exit_group resumed>) = ? [pid 8174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8173] <... close resumed>) = 0 [pid 8172] <... exit_group resumed>) = ? [pid 8171] <... exit_group resumed>) = ? [pid 8174] <... openat resumed>) = 3 [pid 8173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8174] write(3, "1000", 4 [pid 8173] <... bpf resumed>) = 3 [pid 8172] +++ exited with 0 +++ [pid 8174] <... write resumed>) = 4 [pid 8173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8174] close(3) = 0 [pid 8174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8173] <... bpf resumed>) = 4 [pid 8174] <... bpf resumed>) = 3 [pid 8173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8175 attached [pid 8174] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8175 [pid 8175] set_robust_list(0x555582145660, 24 [pid 8174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8175] <... set_robust_list resumed>) = 0 [pid 8175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8171] +++ exited with 0 +++ [pid 8170] +++ exited with 0 +++ [pid 8175] setpgid(0, 0) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8175] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8176 attached [pid 8175] write(3, "1000", 4 [pid 8173] <... bpf resumed>) = 5 [pid 8174] <... bpf resumed>) = 5 [pid 8173] exit_group(0./strace-static-x86_64: Process 8177 attached [pid 8176] set_robust_list(0x555582145660, 24 [pid 8175] <... write resumed>) = 4 [pid 8174] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8176 [pid 8176] <... set_robust_list resumed>) = 0 [pid 8175] close(3 [pid 8177] set_robust_list(0x555582145660, 24 [pid 8174] <... exit_group resumed>) = ? [pid 8173] <... exit_group resumed>) = ? [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8177 [pid 8177] <... set_robust_list resumed>) = 0 [pid 8176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8175] <... close resumed>) = 0 [pid 8176] <... prctl resumed>) = 0 [pid 8175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8176] setpgid(0, 0 [pid 8175] <... bpf resumed>) = 3 [pid 8176] <... setpgid resumed>) = 0 [pid 8177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8177] <... prctl resumed>) = 0 [pid 8176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8177] setpgid(0, 0) = 0 [pid 8176] <... openat resumed>) = 3 [pid 8175] <... bpf resumed>) = 4 [pid 8176] write(3, "1000", 4 [pid 8175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8176] <... write resumed>) = 4 [pid 8176] close(3) = 0 [pid 8177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8174] +++ exited with 0 +++ [pid 8173] +++ exited with 0 +++ [pid 8176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8177] <... openat resumed>) = 3 [pid 8176] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8177] write(3, "1000", 4 [pid 8176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8177] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8177] close(3 [pid 8176] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8177] <... close resumed>) = 0 [pid 8176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8178 attached [pid 8177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8176] <... bpf resumed>) = 5 [pid 8175] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8179 attached [pid 8178] set_robust_list(0x555582145660, 24 [pid 8177] <... bpf resumed>) = 3 [pid 8176] exit_group(0 [pid 8175] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8178 [pid 8178] <... set_robust_list resumed>) = 0 [pid 8177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8175] <... exit_group resumed>) = ? [pid 8179] set_robust_list(0x555582145660, 24 [pid 8178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8176] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8179 [pid 8179] <... set_robust_list resumed>) = 0 [pid 8178] <... prctl resumed>) = 0 [pid 8179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8178] setpgid(0, 0) = 0 [pid 8177] <... bpf resumed>) = 4 [pid 8179] <... prctl resumed>) = 0 [pid 8178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8179] setpgid(0, 0 [pid 8178] <... openat resumed>) = 3 [pid 8179] <... setpgid resumed>) = 0 [pid 8178] write(3, "1000", 4) = 4 [pid 8178] close(3 [pid 8179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8178] <... close resumed>) = 0 [pid 8178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8179] <... openat resumed>) = 3 [pid 8178] <... bpf resumed>) = 3 [pid 8179] write(3, "1000", 4) = 4 [pid 8179] close(3 [pid 8178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8179] <... close resumed>) = 0 [pid 8179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8178] <... bpf resumed>) = 4 [pid 8179] <... bpf resumed>) = 3 [pid 8178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8179] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8176] +++ exited with 0 +++ [pid 8175] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8176, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8175, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8180 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8180 [pid 8180] set_robust_list(0x555582145660, 24) = 0 [pid 8180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8180] setpgid(0, 0./strace-static-x86_64: Process 8181 attached ) = 0 [pid 8181] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8181 [pid 8181] <... set_robust_list resumed>) = 0 [pid 8180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8180] <... openat resumed>) = 3 [pid 8181] setpgid(0, 0 [pid 8180] write(3, "1000", 4 [pid 8181] <... setpgid resumed>) = 0 [pid 8180] <... write resumed>) = 4 [pid 8181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8180] close(3) = 0 [pid 8181] <... openat resumed>) = 3 [pid 8179] <... bpf resumed>) = 5 [pid 8178] <... bpf resumed>) = 5 [pid 8177] <... bpf resumed>) = 5 [pid 8180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8178] exit_group(0 [pid 8181] write(3, "1000", 4 [pid 8179] exit_group(0 [pid 8177] exit_group(0 [pid 8178] <... exit_group resumed>) = ? [pid 8181] <... write resumed>) = 4 [pid 8180] <... bpf resumed>) = 3 [pid 8179] <... exit_group resumed>) = ? [pid 8177] <... exit_group resumed>) = ? [pid 8181] close(3) = 0 [pid 8180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8178] +++ exited with 0 +++ [pid 8181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8181] <... bpf resumed>) = 4 [pid 8179] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8181] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8180] <... bpf resumed>) = 4 [pid 8177] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8180] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8182 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8182 [pid 8182] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8182] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8183 attached ./strace-static-x86_64: Process 8184 attached [pid 8182] setpgid(0, 0 [pid 8184] set_robust_list(0x555582145660, 24 [pid 8183] set_robust_list(0x555582145660, 24 [pid 8182] <... setpgid resumed>) = 0 [pid 8184] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8183 [pid 8184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8183] <... set_robust_list resumed>) = 0 [pid 8182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8184] <... prctl resumed>) = 0 [pid 8183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8182] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8184 [pid 8184] setpgid(0, 0 [pid 8183] <... prctl resumed>) = 0 [pid 8184] <... setpgid resumed>) = 0 [pid 8183] setpgid(0, 0 [pid 8182] write(3, "1000", 4 [pid 8183] <... setpgid resumed>) = 0 [pid 8182] <... write resumed>) = 4 [pid 8184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8182] close(3 [pid 8184] <... openat resumed>) = 3 [pid 8183] <... openat resumed>) = 3 [pid 8182] <... close resumed>) = 0 [pid 8184] write(3, "1000", 4) = 4 [pid 8184] close(3) = 0 [pid 8183] write(3, "1000", 4 [pid 8182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8183] <... write resumed>) = 4 [pid 8182] <... bpf resumed>) = 3 [pid 8184] <... bpf resumed>) = 3 [pid 8184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8183] close(3 [pid 8182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8183] <... close resumed>) = 0 [pid 8184] <... bpf resumed>) = 4 [pid 8183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8182] <... bpf resumed>) = 4 [pid 8181] <... bpf resumed>) = 5 [pid 8184] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8180] <... bpf resumed>) = 5 [pid 8183] <... bpf resumed>) = 3 [pid 8182] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8181] exit_group(0 [pid 8180] exit_group(0 [pid 8184] <... bpf resumed>) = 5 [pid 8183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8182] <... bpf resumed>) = 5 [pid 8181] <... exit_group resumed>) = ? [pid 8184] exit_group(0 [pid 8180] <... exit_group resumed>) = ? [pid 8183] <... bpf resumed>) = 4 [pid 8182] exit_group(0 [pid 8183] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8184] <... exit_group resumed>) = ? [pid 8182] <... exit_group resumed>) = ? [pid 8181] +++ exited with 0 +++ [pid 8180] +++ exited with 0 +++ [pid 8183] <... bpf resumed>) = 5 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8181, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8184] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8184, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8183] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 8183] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8185 attached [pid 8185] set_robust_list(0x555582145660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8185] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8185 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8185] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8186 attached ) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8187 ./strace-static-x86_64: Process 8187 attached [pid 8185] setpgid(0, 0 [pid 8187] set_robust_list(0x555582145660, 24 [pid 8186] set_robust_list(0x555582145660, 24 [pid 8187] <... set_robust_list resumed>) = 0 [pid 8186] <... set_robust_list resumed>) = 0 [pid 8185] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8186 [pid 8187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8187] <... prctl resumed>) = 0 [pid 8187] setpgid(0, 0 [pid 8186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8187] <... setpgid resumed>) = 0 [pid 8186] <... prctl resumed>) = 0 [pid 8185] <... openat resumed>) = 3 [pid 8183] +++ exited with 0 +++ [pid 8182] +++ exited with 0 +++ [pid 8187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8186] setpgid(0, 0 [pid 8185] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8182, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8186] <... setpgid resumed>) = 0 [pid 8185] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8187] <... openat resumed>) = 3 [pid 8186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8185] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8187] write(3, "1000", 4 [pid 8185] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8187] <... write resumed>) = 4 [pid 8186] <... openat resumed>) = 3 [pid 8185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8187] close(3) = 0 [pid 8186] write(3, "1000", 4 [pid 8185] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8188 attached [pid 8187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8186] <... write resumed>) = 4 [pid 8185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8186] close(3 [pid 8187] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8189 attached [pid 8186] <... close resumed>) = 0 [pid 8187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8189] set_robust_list(0x555582145660, 24 [pid 8188] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8188 [pid 8189] <... set_robust_list resumed>) = 0 [pid 8188] <... set_robust_list resumed>) = 0 [pid 8187] <... bpf resumed>) = 4 [pid 8186] <... bpf resumed>) = 3 [pid 8185] <... bpf resumed>) = 4 [pid 8189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8189] setpgid(0, 0 [pid 8188] setpgid(0, 0 [pid 8187] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8185] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8189 [pid 8189] <... setpgid resumed>) = 0 [pid 8188] <... setpgid resumed>) = 0 [pid 8186] <... bpf resumed>) = 4 [pid 8188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8186] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8187] <... bpf resumed>) = 5 [pid 8185] <... bpf resumed>) = 5 [pid 8189] <... openat resumed>) = 3 [pid 8188] <... openat resumed>) = 3 [pid 8187] exit_group(0 [pid 8186] <... bpf resumed>) = 5 [pid 8185] exit_group(0 [pid 8189] write(3, "1000", 4 [pid 8185] <... exit_group resumed>) = ? [pid 8188] write(3, "1000", 4 [pid 8187] <... exit_group resumed>) = ? [pid 8186] exit_group(0 [pid 8188] <... write resumed>) = 4 [pid 8188] close(3 [pid 8186] <... exit_group resumed>) = ? [pid 8189] <... write resumed>) = 4 [pid 8188] <... close resumed>) = 0 [pid 8189] close(3) = 0 [pid 8189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8186] +++ exited with 0 +++ [pid 8185] +++ exited with 0 +++ [pid 8189] <... bpf resumed>) = 3 [pid 8188] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8187] +++ exited with 0 +++ [pid 8189] <... bpf resumed>) = 4 [pid 8188] <... bpf resumed>) = 4 [pid 8189] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8188] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 8190 attached ./strace-static-x86_64: Process 8191 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8190 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8191] set_robust_list(0x555582145660, 24 [pid 8190] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8191 [pid 8191] <... set_robust_list resumed>) = 0 [pid 8190] <... set_robust_list resumed>) = 0 [pid 8190] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8192 attached [pid 8191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8190] <... prctl resumed>) = 0 [pid 8191] <... prctl resumed>) = 0 [pid 8190] setpgid(0, 0 [pid 8192] set_robust_list(0x555582145660, 24 [pid 8191] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8192 [pid 8190] <... setpgid resumed>) = 0 [pid 8190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8192] <... set_robust_list resumed>) = 0 [pid 8191] <... setpgid resumed>) = 0 [pid 8190] <... openat resumed>) = 3 [pid 8191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8190] write(3, "1000", 4 [pid 8192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8190] <... write resumed>) = 4 [pid 8192] <... prctl resumed>) = 0 [pid 8190] close(3 [pid 8191] <... openat resumed>) = 3 [pid 8190] <... close resumed>) = 0 [pid 8192] setpgid(0, 0 [pid 8191] write(3, "1000", 4 [pid 8190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8192] <... setpgid resumed>) = 0 [pid 8191] <... write resumed>) = 4 [pid 8192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8191] close(3 [pid 8190] <... bpf resumed>) = 3 [pid 8191] <... close resumed>) = 0 [pid 8190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8192] <... openat resumed>) = 3 [pid 8191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8190] <... bpf resumed>) = 4 [pid 8190] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8192] write(3, "1000", 4 [pid 8191] <... bpf resumed>) = 3 [pid 8192] <... write resumed>) = 4 [pid 8191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8192] close(3 [pid 8190] <... bpf resumed>) = 5 [pid 8189] <... bpf resumed>) = 5 [pid 8188] <... bpf resumed>) = 5 [pid 8192] <... close resumed>) = 0 [pid 8191] <... bpf resumed>) = 4 [pid 8190] exit_group(0 [pid 8189] exit_group(0 [pid 8192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8191] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8190] <... exit_group resumed>) = ? [pid 8189] <... exit_group resumed>) = ? [pid 8188] exit_group(0 [pid 8192] <... bpf resumed>) = 3 [pid 8191] <... bpf resumed>) = 5 [pid 8188] <... exit_group resumed>) = ? [pid 8192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8191] exit_group(0 [pid 8192] <... bpf resumed>) = 4 [pid 8191] <... exit_group resumed>) = ? [pid 8191] +++ exited with 0 +++ [pid 8190] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8192] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8194 attached ./strace-static-x86_64: Process 8193 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8193 [pid 8194] set_robust_list(0x555582145660, 24 [pid 8193] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8194 [pid 8194] <... set_robust_list resumed>) = 0 [pid 8194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8193] <... set_robust_list resumed>) = 0 [pid 8194] <... prctl resumed>) = 0 [pid 8194] setpgid(0, 0 [pid 8193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8194] <... setpgid resumed>) = 0 [pid 8193] <... prctl resumed>) = 0 [pid 8193] setpgid(0, 0 [pid 8194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8193] <... setpgid resumed>) = 0 [pid 8194] <... openat resumed>) = 3 [pid 8193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8194] write(3, "1000", 4 [pid 8193] <... openat resumed>) = 3 [pid 8189] +++ exited with 0 +++ [pid 8188] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8188, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8194] <... write resumed>) = 4 [pid 8193] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8194] close(3 [pid 8193] <... write resumed>) = 4 [pid 8194] <... close resumed>) = 0 [pid 8193] close(3 [pid 8194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8193] <... close resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8194] <... bpf resumed>) = 3 [pid 8193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8195 attached [pid 8193] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8195 [pid 8195] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8196 attached [pid 8194] <... bpf resumed>) = 4 [pid 8194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8196] set_robust_list(0x555582145660, 24) = 0 [pid 8193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8195] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8196 [pid 8196] setpgid(0, 0 [pid 8195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8196] <... setpgid resumed>) = 0 [pid 8196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8195] setpgid(0, 0) = 0 [pid 8196] <... openat resumed>) = 3 [pid 8196] write(3, "1000", 4) = 4 [pid 8195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8196] close(3) = 0 [pid 8196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8195] <... openat resumed>) = 3 [pid 8194] <... bpf resumed>) = 5 [pid 8193] <... bpf resumed>) = 5 [pid 8192] <... bpf resumed>) = 5 [pid 8196] <... bpf resumed>) = 3 [pid 8195] write(3, "1000", 4 [pid 8194] exit_group(0 [pid 8193] exit_group(0 [pid 8192] exit_group(0 [pid 8196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8194] <... exit_group resumed>) = ? [pid 8193] <... exit_group resumed>) = ? [pid 8196] <... bpf resumed>) = 4 [pid 8195] <... write resumed>) = 4 [pid 8194] +++ exited with 0 +++ [pid 8193] +++ exited with 0 +++ [pid 8192] <... exit_group resumed>) = ? [pid 8195] close(3) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... restart_syscall resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8195] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8197 attached [pid 8196] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8196] <... exit_group resumed>) = ? [pid 8197] set_robust_list(0x555582145660, 24 [pid 8195] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8198 attached [pid 8195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8198] set_robust_list(0x555582145660, 24 [pid 8197] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8198 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8197 [pid 8198] <... set_robust_list resumed>) = 0 [pid 8197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8198] setpgid(0, 0) = 0 [pid 8198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8197] <... prctl resumed>) = 0 [pid 8198] <... openat resumed>) = 3 [pid 8197] setpgid(0, 0 [pid 8192] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8197] <... setpgid resumed>) = 0 [pid 8198] write(3, "1000", 4) = 4 [pid 8198] close(3) = 0 [pid 8198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8198] <... bpf resumed>) = 3 [pid 8196] +++ exited with 0 +++ [pid 8198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8198] <... bpf resumed>) = 4 [pid 8197] <... openat resumed>) = 3 [pid 8197] write(3, "1000", 4 [pid 8198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8197] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8197] close(3./strace-static-x86_64: Process 8199 attached ./strace-static-x86_64: Process 8200 attached ) = 0 [pid 8197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8200] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8199 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8200 [pid 8200] <... set_robust_list resumed>) = 0 [pid 8199] set_robust_list(0x555582145660, 24 [pid 8198] <... bpf resumed>) = 5 [pid 8197] <... bpf resumed>) = 3 [pid 8195] <... bpf resumed>) = 5 [pid 8199] <... set_robust_list resumed>) = 0 [pid 8200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8195] exit_group(0) = ? [pid 8200] <... prctl resumed>) = 0 [pid 8199] <... prctl resumed>) = 0 [pid 8198] exit_group(0 [pid 8197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8200] setpgid(0, 0 [pid 8199] setpgid(0, 0 [pid 8198] <... exit_group resumed>) = ? [pid 8200] <... setpgid resumed>) = 0 [pid 8199] <... setpgid resumed>) = 0 [pid 8197] <... bpf resumed>) = 4 [pid 8200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8200] <... openat resumed>) = 3 [pid 8199] <... openat resumed>) = 3 [pid 8200] write(3, "1000", 4) = 4 [pid 8199] write(3, "1000", 4) = 4 [pid 8200] close(3) = 0 [pid 8200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8199] close(3 [pid 8200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8199] <... close resumed>) = 0 [pid 8199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8200] <... bpf resumed>) = 4 [pid 8199] <... bpf resumed>) = 3 [pid 8200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8198] +++ exited with 0 +++ [pid 8195] +++ exited with 0 +++ [pid 8199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8198, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8199] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8200] <... bpf resumed>) = 5 [pid 8199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8197] <... bpf resumed>) = 5 [pid 8199] <... bpf resumed>) = 5 [pid 8197] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8200] exit_group(0 [pid 8199] exit_group(0 [pid 8197] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8200] <... exit_group resumed>) = ? [pid 8199] <... exit_group resumed>) = ? [pid 8199] +++ exited with 0 +++ ./strace-static-x86_64: Process 8201 attached [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8199, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 8202 attached [pid 8201] set_robust_list(0x555582145660, 24 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8202] set_robust_list(0x555582145660, 24 [pid 8201] <... set_robust_list resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8202] <... set_robust_list resumed>) = 0 [pid 8201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8201] <... prctl resumed>) = 0 [pid 8202] <... prctl resumed>) = 0 [pid 8201] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8202] setpgid(0, 0) = 0 [pid 8201] <... setpgid resumed>) = 0 [pid 8200] +++ exited with 0 +++ [pid 8197] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8202 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8201 ./strace-static-x86_64: Process 8203 attached [pid 8202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8200, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8203] set_robust_list(0x555582145660, 24 [pid 8202] <... openat resumed>) = 3 [pid 8201] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8203 [pid 8202] write(3, "1000", 4 [pid 8201] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8203] <... set_robust_list resumed>) = 0 [pid 8202] <... write resumed>) = 4 [pid 8201] <... write resumed>) = 4 [pid 8202] close(3) = 0 [pid 8201] close(3./strace-static-x86_64: Process 8204 attached [pid 8203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8201] <... close resumed>) = 0 [pid 8204] set_robust_list(0x555582145660, 24 [pid 8203] <... prctl resumed>) = 0 [pid 8201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8204] <... set_robust_list resumed>) = 0 [pid 8202] <... bpf resumed>) = 3 [pid 8201] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8204 [pid 8203] setpgid(0, 0 [pid 8202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8203] <... setpgid resumed>) = 0 [pid 8201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8202] <... bpf resumed>) = 4 [pid 8203] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8203] write(3, "1000", 4./strace-static-x86_64: Process 8205 attached [pid 8204] <... prctl resumed>) = 0 [pid 8202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8201] <... bpf resumed>) = 4 [pid 8205] set_robust_list(0x555582145660, 24 [pid 8204] setpgid(0, 0 [pid 8203] <... write resumed>) = 4 [pid 8202] <... bpf resumed>) = 5 [pid 8201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8205 [pid 8205] <... set_robust_list resumed>) = 0 [pid 8204] <... setpgid resumed>) = 0 [pid 8203] close(3 [pid 8202] exit_group(0 [pid 8201] <... bpf resumed>) = 5 [pid 8205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8203] <... close resumed>) = 0 [pid 8202] <... exit_group resumed>) = ? [pid 8205] <... prctl resumed>) = 0 [pid 8201] exit_group(0) = ? [pid 8205] setpgid(0, 0 [pid 8203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8201] +++ exited with 0 +++ [pid 8204] <... openat resumed>) = 3 [pid 8205] <... setpgid resumed>) = 0 [pid 8204] write(3, "1000", 4 [pid 8203] <... bpf resumed>) = 3 [pid 8202] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8204] <... write resumed>) = 4 [pid 8203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8204] close(3) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8205] <... openat resumed>) = 3 [pid 8204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8203] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8205] write(3, "1000", 4 [pid 8204] <... bpf resumed>) = 3 [pid 8203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8206 attached [pid 8205] <... write resumed>) = 4 [pid 8204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8206] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8206 ./strace-static-x86_64: Process 8207 attached [pid 8206] <... set_robust_list resumed>) = 0 [pid 8205] close(3 [pid 8207] set_robust_list(0x555582145660, 24 [pid 8206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8204] <... bpf resumed>) = 4 [pid 8207] <... set_robust_list resumed>) = 0 [pid 8206] <... prctl resumed>) = 0 [pid 8207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8206] setpgid(0, 0 [pid 8205] <... close resumed>) = 0 [pid 8207] <... prctl resumed>) = 0 [pid 8206] <... setpgid resumed>) = 0 [pid 8207] setpgid(0, 0) = 0 [pid 8206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8207 [pid 8207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8206] <... openat resumed>) = 3 [pid 8205] <... bpf resumed>) = 3 [pid 8206] write(3, "1000", 4 [pid 8205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8207] <... openat resumed>) = 3 [pid 8206] <... write resumed>) = 4 [pid 8206] close(3 [pid 8207] write(3, "1000", 4 [pid 8206] <... close resumed>) = 0 [pid 8207] <... write resumed>) = 4 [pid 8206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8207] close(3 [pid 8205] <... bpf resumed>) = 4 [pid 8207] <... close resumed>) = 0 [pid 8206] <... bpf resumed>) = 3 [pid 8205] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8204] <... bpf resumed>) = 5 [pid 8203] <... bpf resumed>) = 5 [pid 8207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8207] <... bpf resumed>) = 3 [pid 8205] <... bpf resumed>) = 5 [pid 8204] exit_group(0 [pid 8203] exit_group(0 [pid 8207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8206] <... bpf resumed>) = 4 [pid 8207] <... bpf resumed>) = 4 [pid 8205] exit_group(0 [pid 8204] <... exit_group resumed>) = ? [pid 8203] <... exit_group resumed>) = ? [pid 8207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8207] <... bpf resumed>) = 5 [pid 8206] <... bpf resumed>) = 5 [pid 8206] exit_group(0 [pid 8207] exit_group(0 [pid 8206] <... exit_group resumed>) = ? [pid 8205] <... exit_group resumed>) = ? [pid 8204] +++ exited with 0 +++ [pid 8207] <... exit_group resumed>) = ? [pid 8203] +++ exited with 0 +++ [pid 8206] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8208 attached ./strace-static-x86_64: Process 8209 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8209 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8208 [pid 8209] set_robust_list(0x555582145660, 24 [pid 8208] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8210 attached [pid 8209] <... set_robust_list resumed>) = 0 [pid 8208] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8210 [pid 8209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8210] set_robust_list(0x555582145660, 24 [pid 8208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8210] <... set_robust_list resumed>) = 0 [pid 8209] setpgid(0, 0 [pid 8208] <... prctl resumed>) = 0 [pid 8210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8209] <... setpgid resumed>) = 0 [pid 8208] setpgid(0, 0 [pid 8210] <... prctl resumed>) = 0 [pid 8208] <... setpgid resumed>) = 0 [pid 8210] setpgid(0, 0) = 0 [pid 8209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8209] <... openat resumed>) = 3 [pid 8208] <... openat resumed>) = 3 [pid 8210] write(3, "1000", 4) = 4 [pid 8205] +++ exited with 0 +++ [pid 8210] close(3 [pid 8208] write(3, "1000", 4 [pid 8210] <... close resumed>) = 0 [pid 8208] <... write resumed>) = 4 [pid 8210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8209] write(3, "1000", 4 [pid 8208] close(3 [pid 8207] +++ exited with 0 +++ [pid 8210] <... bpf resumed>) = 3 [pid 8209] <... write resumed>) = 4 [pid 8208] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8209] close(3 [pid 8208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8207, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8210] <... bpf resumed>) = 4 [pid 8209] <... close resumed>) = 0 [pid 8208] <... bpf resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8209] <... bpf resumed>) = 3 [pid 8209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8208] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8211 attached [pid 8209] <... bpf resumed>) = 4 [pid 8208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8211] set_robust_list(0x555582145660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8211] <... set_robust_list resumed>) = 0 [pid 8209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8211 ./strace-static-x86_64: Process 8212 attached [pid 8211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8212 [pid 8212] set_robust_list(0x555582145660, 24 [pid 8211] setpgid(0, 0) = 0 [pid 8212] <... set_robust_list resumed>) = 0 [pid 8212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8212] <... prctl resumed>) = 0 [pid 8211] <... openat resumed>) = 3 [pid 8211] write(3, "1000", 4 [pid 8212] setpgid(0, 0 [pid 8211] <... write resumed>) = 4 [pid 8212] <... setpgid resumed>) = 0 [pid 8211] close(3 [pid 8212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8211] <... close resumed>) = 0 [pid 8211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8210] <... bpf resumed>) = 5 [pid 8208] <... bpf resumed>) = 5 [pid 8212] <... openat resumed>) = 3 [pid 8211] <... bpf resumed>) = 3 [pid 8210] exit_group(0 [pid 8209] <... bpf resumed>) = 5 [pid 8208] exit_group(0 [pid 8212] write(3, "1000", 4 [pid 8211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8210] <... exit_group resumed>) = ? [pid 8209] exit_group(0 [pid 8208] <... exit_group resumed>) = ? [pid 8212] <... write resumed>) = 4 [pid 8209] <... exit_group resumed>) = ? [pid 8212] close(3 [pid 8211] <... bpf resumed>) = 4 [pid 8212] <... close resumed>) = 0 [pid 8212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8210] +++ exited with 0 +++ [pid 8212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8212] <... bpf resumed>) = 4 [pid 8212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8213 attached , child_tidptr=0x555582145650) = 8213 [pid 8213] set_robust_list(0x555582145660, 24) = 0 [pid 8213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8213] setpgid(0, 0) = 0 [pid 8209] +++ exited with 0 +++ [pid 8208] +++ exited with 0 +++ [pid 8213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8213] <... openat resumed>) = 3 [pid 8213] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8214 attached [pid 8213] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8214] set_robust_list(0x555582145660, 24 [pid 8213] close(3 [pid 8214] <... set_robust_list resumed>) = 0 [pid 8213] <... close resumed>) = 0 [pid 8214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8214] <... prctl resumed>) = 0 [pid 8213] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8214 [pid 8214] setpgid(0, 0 [pid 8213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8214] <... setpgid resumed>) = 0 [pid 8214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8213] <... bpf resumed>) = 4 [pid 8214] <... openat resumed>) = 3 [pid 8213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8215 attached [pid 8214] write(3, "1000", 4 [pid 8215] set_robust_list(0x555582145660, 24 [pid 8214] <... write resumed>) = 4 [pid 8215] <... set_robust_list resumed>) = 0 [pid 8214] close(3 [pid 8215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8214] <... close resumed>) = 0 [pid 8215] setpgid(0, 0 [pid 8214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8215] <... setpgid resumed>) = 0 [pid 8214] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8215 [pid 8215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8215] <... openat resumed>) = 3 [pid 8215] write(3, "1000", 4) = 4 [pid 8214] <... bpf resumed>) = 4 [pid 8215] close(3 [pid 8214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8215] <... close resumed>) = 0 [pid 8215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8214] <... bpf resumed>) = 5 [pid 8213] <... bpf resumed>) = 5 [pid 8212] <... bpf resumed>) = 5 [pid 8211] <... bpf resumed>) = 5 [pid 8215] <... bpf resumed>) = 3 [pid 8215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8214] exit_group(0 [pid 8213] exit_group(0 [pid 8212] exit_group(0 [pid 8211] exit_group(0 [pid 8212] <... exit_group resumed>) = ? [pid 8215] <... bpf resumed>) = 4 [pid 8214] <... exit_group resumed>) = ? [pid 8213] <... exit_group resumed>) = ? [pid 8212] +++ exited with 0 +++ [pid 8211] <... exit_group resumed>) = ? [pid 8214] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8215] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8213] +++ exited with 0 +++ [pid 8211] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8211, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8213, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8216 attached ./strace-static-x86_64: Process 8217 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8218 attached [pid 8217] set_robust_list(0x555582145660, 24 [pid 8216] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8216 ./strace-static-x86_64: Process 8219 attached [pid 8218] set_robust_list(0x555582145660, 24 [pid 8217] <... set_robust_list resumed>) = 0 [pid 8216] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8217 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8218 [pid 8218] <... set_robust_list resumed>) = 0 [pid 8217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8219] set_robust_list(0x555582145660, 24 [pid 8218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8217] <... prctl resumed>) = 0 [pid 8216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8219 [pid 8219] <... set_robust_list resumed>) = 0 [pid 8216] <... prctl resumed>) = 0 [pid 8219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8218] <... prctl resumed>) = 0 [pid 8217] setpgid(0, 0 [pid 8216] setpgid(0, 0 [pid 8219] <... prctl resumed>) = 0 [pid 8218] setpgid(0, 0 [pid 8215] <... bpf resumed>) = 5 [pid 8219] setpgid(0, 0 [pid 8218] <... setpgid resumed>) = 0 [pid 8217] <... setpgid resumed>) = 0 [pid 8216] <... setpgid resumed>) = 0 [pid 8215] exit_group(0 [pid 8219] <... setpgid resumed>) = 0 [pid 8215] <... exit_group resumed>) = ? [pid 8219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8218] <... openat resumed>) = 3 [pid 8219] <... openat resumed>) = 3 [pid 8217] <... openat resumed>) = 3 [pid 8215] +++ exited with 0 +++ [pid 8216] <... openat resumed>) = 3 [pid 8218] write(3, "1000", 4 [pid 8219] write(3, "1000", 4 [pid 8216] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8218] <... write resumed>) = 4 [pid 8217] write(3, "1000", 4) = 4 [pid 8219] <... write resumed>) = 4 [pid 8218] close(3 [pid 8217] close(3 [pid 8219] close(3 [pid 8216] <... write resumed>) = 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8219] <... close resumed>) = 0 [pid 8218] <... close resumed>) = 0 [pid 8217] <... close resumed>) = 0 [pid 8216] close(3 [pid 8219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8216] <... close resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8219] <... bpf resumed>) = 3 [pid 8218] <... bpf resumed>) = 3 [pid 8218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8217] <... bpf resumed>) = 3 [pid 8216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8219] <... bpf resumed>) = 4 [pid 8218] <... bpf resumed>) = 4 [pid 8217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8217] <... bpf resumed>) = 4 [pid 8216] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8220 attached [pid 8219] <... bpf resumed>) = 5 [pid 8216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8218] <... bpf resumed>) = 5 [pid 8217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8220] set_robust_list(0x555582145660, 24 [pid 8219] exit_group(0 [pid 8218] exit_group(0 [pid 8217] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8220 [pid 8220] <... set_robust_list resumed>) = 0 [pid 8219] <... exit_group resumed>) = ? [pid 8218] <... exit_group resumed>) = ? [pid 8217] exit_group(0 [pid 8216] <... bpf resumed>) = 4 [pid 8220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8220] setpgid(0, 0 [pid 8219] +++ exited with 0 +++ [pid 8217] <... exit_group resumed>) = ? [pid 8216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8220] <... setpgid resumed>) = 0 [pid 8220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8220] <... openat resumed>) = 3 [pid 8220] write(3, "1000", 4) = 4 [pid 8220] close(3) = 0 ./strace-static-x86_64: Process 8221 attached [pid 8220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8221] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8221 [pid 8221] <... set_robust_list resumed>) = 0 [pid 8220] <... bpf resumed>) = 3 [pid 8221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8221] <... prctl resumed>) = 0 [pid 8221] setpgid(0, 0) = 0 [pid 8221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8220] <... bpf resumed>) = 4 [pid 8220] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8221] <... openat resumed>) = 3 [pid 8221] write(3, "1000", 4) = 4 [pid 8221] close(3) = 0 [pid 8221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8218] +++ exited with 0 +++ [pid 8216] <... bpf resumed>) = 5 [pid 8216] exit_group(0 [pid 8221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8216] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8221] <... bpf resumed>) = 4 [pid 8221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8222 attached [pid 8220] <... bpf resumed>) = 5 [pid 8217] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8222 [pid 8222] set_robust_list(0x555582145660, 24 [pid 8220] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8222] <... set_robust_list resumed>) = 0 [pid 8220] <... exit_group resumed>) = ? [pid 8222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8222] <... prctl resumed>) = 0 [pid 8222] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8223 attached [pid 8223] set_robust_list(0x555582145660, 24 [pid 8222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8223] <... set_robust_list resumed>) = 0 [pid 8223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8222] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8223 [pid 8223] <... prctl resumed>) = 0 [pid 8222] write(3, "1000", 4 [pid 8223] setpgid(0, 0 [pid 8222] <... write resumed>) = 4 [pid 8223] <... setpgid resumed>) = 0 [pid 8222] close(3 [pid 8223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8222] <... close resumed>) = 0 [pid 8223] <... openat resumed>) = 3 [pid 8222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8223] write(3, "1000", 4 [pid 8222] <... bpf resumed>) = 3 [pid 8222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8223] <... write resumed>) = 4 [pid 8223] close(3) = 0 [pid 8222] <... bpf resumed>) = 4 [pid 8221] <... bpf resumed>) = 5 [pid 8216] +++ exited with 0 +++ [pid 8222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8221] exit_group(0) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8216, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8223] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8224 attached , child_tidptr=0x555582145650) = 8224 [pid 8224] set_robust_list(0x555582145660, 24 [pid 8222] <... bpf resumed>) = 5 [pid 8220] +++ exited with 0 +++ [pid 8224] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8222] exit_group(0 [pid 8224] <... prctl resumed>) = 0 [pid 8222] <... exit_group resumed>) = ? [pid 8224] setpgid(0, 0) = 0 [pid 8224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8224] <... openat resumed>) = 3 [pid 8224] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8225 attached [pid 8225] set_robust_list(0x555582145660, 24 [pid 8224] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8225 [pid 8224] <... close resumed>) = 0 [pid 8225] <... set_robust_list resumed>) = 0 [pid 8221] +++ exited with 0 +++ [pid 8225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8223] <... bpf resumed>) = 5 [pid 8225] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8225] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8225] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8224] <... bpf resumed>) = 3 [pid 8223] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8223] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8226 attached [pid 8225] write(3, "1000", 4 [pid 8224] <... bpf resumed>) = 4 [pid 8226] set_robust_list(0x555582145660, 24 [pid 8225] <... write resumed>) = 4 [pid 8225] close(3 [pid 8224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8225] <... close resumed>) = 0 [pid 8225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8226] <... set_robust_list resumed>) = 0 [pid 8225] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8226 [pid 8226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8226] <... prctl resumed>) = 0 [pid 8225] <... bpf resumed>) = 4 [pid 8226] setpgid(0, 0) = 0 [pid 8225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8226] write(3, "1000", 4) = 4 [pid 8226] close(3) = 0 [pid 8226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8226] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8222] +++ exited with 0 +++ [pid 8224] <... bpf resumed>) = 5 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8224] exit_group(0) = ? [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8226] <... bpf resumed>) = 5 [pid 8225] <... bpf resumed>) = 5 [pid 8224] +++ exited with 0 +++ [pid 8223] +++ exited with 0 +++ [pid 8226] exit_group(0 [pid 8225] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8225] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8227 attached [pid 8226] <... exit_group resumed>) = ? [pid 8227] set_robust_list(0x555582145660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8227] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8228 attached [pid 8228] set_robust_list(0x555582145660, 24 [pid 8227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8228] <... set_robust_list resumed>) = 0 [pid 8227] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8227 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8228 ./strace-static-x86_64: Process 8229 attached [pid 8229] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8229 [pid 8229] <... set_robust_list resumed>) = 0 [pid 8228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8227] setpgid(0, 0 [pid 8226] +++ exited with 0 +++ [pid 8225] +++ exited with 0 +++ [pid 8229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8228] <... prctl resumed>) = 0 [pid 8227] <... setpgid resumed>) = 0 [pid 8229] <... prctl resumed>) = 0 [pid 8229] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8226, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8229] <... setpgid resumed>) = 0 [pid 8228] setpgid(0, 0 [pid 8227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8230 attached [pid 8229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8228] <... setpgid resumed>) = 0 [pid 8227] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8230] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8230 ./strace-static-x86_64: Process 8231 attached [pid 8230] <... set_robust_list resumed>) = 0 [pid 8229] <... openat resumed>) = 3 [pid 8228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8227] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8231 [pid 8231] set_robust_list(0x555582145660, 24 [pid 8230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8229] write(3, "1000", 4 [pid 8228] <... openat resumed>) = 3 [pid 8227] <... write resumed>) = 4 [pid 8231] <... set_robust_list resumed>) = 0 [pid 8229] <... write resumed>) = 4 [pid 8228] write(3, "1000", 4 [pid 8227] close(3 [pid 8229] close(3 [pid 8228] <... write resumed>) = 4 [pid 8227] <... close resumed>) = 0 [pid 8230] <... prctl resumed>) = 0 [pid 8231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8230] setpgid(0, 0 [pid 8229] <... close resumed>) = 0 [pid 8228] close(3 [pid 8227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8231] <... prctl resumed>) = 0 [pid 8230] <... setpgid resumed>) = 0 [pid 8229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8228] <... close resumed>) = 0 [pid 8227] <... bpf resumed>) = 3 [pid 8231] setpgid(0, 0 [pid 8230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8229] <... bpf resumed>) = 3 [pid 8231] <... setpgid resumed>) = 0 [pid 8229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8230] <... openat resumed>) = 3 [pid 8229] <... bpf resumed>) = 4 [pid 8228] <... bpf resumed>) = 3 [pid 8231] <... openat resumed>) = 3 [pid 8230] write(3, "1000", 4 [pid 8229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8227] <... bpf resumed>) = 4 [pid 8229] <... bpf resumed>) = 5 [pid 8227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8231] write(3, "1000", 4 [pid 8230] <... write resumed>) = 4 [pid 8231] <... write resumed>) = 4 [pid 8230] close(3 [pid 8231] close(3 [pid 8230] <... close resumed>) = 0 [pid 8231] <... close resumed>) = 0 [pid 8230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8230] <... bpf resumed>) = 3 [pid 8228] <... bpf resumed>) = 4 [pid 8227] <... bpf resumed>) = 5 [pid 8231] <... bpf resumed>) = 3 [pid 8230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8229] exit_group(0 [pid 8228] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8227] exit_group(0 [pid 8231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8229] <... exit_group resumed>) = ? [pid 8228] <... bpf resumed>) = 5 [pid 8227] <... exit_group resumed>) = ? [pid 8231] <... bpf resumed>) = 4 [pid 8230] <... bpf resumed>) = 4 [pid 8231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8230] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8231] exit_group(0 [pid 8230] <... bpf resumed>) = 5 [pid 8228] exit_group(0) = ? [pid 8231] <... exit_group resumed>) = ? [pid 8230] exit_group(0 [pid 8231] +++ exited with 0 +++ [pid 8227] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8230] <... exit_group resumed>) = ? [pid 8229] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8232 attached [pid 8232] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8233 attached [pid 8232] <... set_robust_list resumed>) = 0 [pid 8232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8232] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8232 [pid 8232] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8234 attached [pid 8233] set_robust_list(0x555582145660, 24 [pid 8232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8233 [pid 8234] set_robust_list(0x555582145660, 24 [pid 8233] <... set_robust_list resumed>) = 0 [pid 8232] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8234 [pid 8233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8234] <... set_robust_list resumed>) = 0 [pid 8232] write(3, "1000", 4 [pid 8230] +++ exited with 0 +++ [pid 8228] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8233] <... prctl resumed>) = 0 [pid 8232] <... write resumed>) = 4 [pid 8234] <... prctl resumed>) = 0 [pid 8233] setpgid(0, 0 [pid 8232] close(3 [pid 8234] setpgid(0, 0 [pid 8233] <... setpgid resumed>) = 0 [pid 8232] <... close resumed>) = 0 [pid 8234] <... setpgid resumed>) = 0 [pid 8233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8233] <... openat resumed>) = 3 [pid 8232] <... bpf resumed>) = 3 [pid 8232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8234] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8235 attached [pid 8233] write(3, "1000", 4 [pid 8232] <... bpf resumed>) = 4 [pid 8235] set_robust_list(0x555582145660, 24 [pid 8234] write(3, "1000", 4 [pid 8233] <... write resumed>) = 4 [pid 8232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8235] <... set_robust_list resumed>) = 0 [pid 8234] <... write resumed>) = 4 [pid 8233] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8235 ./strace-static-x86_64: Process 8236 attached [pid 8235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8234] close(3 [pid 8233] <... close resumed>) = 0 [pid 8236] set_robust_list(0x555582145660, 24 [pid 8235] <... prctl resumed>) = 0 [pid 8234] <... close resumed>) = 0 [pid 8233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8232] <... bpf resumed>) = 5 [pid 8236] <... set_robust_list resumed>) = 0 [pid 8235] setpgid(0, 0 [pid 8234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8233] <... bpf resumed>) = 3 [pid 8232] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8236 [pid 8236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8235] <... setpgid resumed>) = 0 [pid 8234] <... bpf resumed>) = 3 [pid 8233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8232] <... exit_group resumed>) = ? [pid 8236] <... prctl resumed>) = 0 [pid 8235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8236] setpgid(0, 0 [pid 8233] <... bpf resumed>) = 4 [pid 8232] +++ exited with 0 +++ [pid 8235] <... openat resumed>) = 3 [pid 8236] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8234] <... bpf resumed>) = 4 [pid 8235] write(3, "1000", 4 [pid 8234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8235] <... write resumed>) = 4 [pid 8235] close(3) = 0 [pid 8236] <... openat resumed>) = 3 [pid 8236] write(3, "1000", 4 [pid 8235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8236] <... write resumed>) = 4 [pid 8235] <... bpf resumed>) = 3 [pid 8236] close(3 [pid 8235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8236] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8235] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8237 attached [pid 8236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8234] <... bpf resumed>) = 5 [pid 8233] <... bpf resumed>) = 5 [pid 8235] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8237] set_robust_list(0x555582145660, 24 [pid 8236] <... bpf resumed>) = 3 [pid 8237] <... set_robust_list resumed>) = 0 [pid 8236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8235] <... bpf resumed>) = 5 [pid 8234] exit_group(0 [pid 8233] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8237 [pid 8237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8233] <... exit_group resumed>) = ? [pid 8237] <... prctl resumed>) = 0 [pid 8236] <... bpf resumed>) = 4 [pid 8235] exit_group(0 [pid 8234] <... exit_group resumed>) = ? [pid 8233] +++ exited with 0 +++ [pid 8237] setpgid(0, 0) = 0 [pid 8236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8235] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8236] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8237] <... openat resumed>) = 3 [pid 8235] +++ exited with 0 +++ ./strace-static-x86_64: Process 8238 attached [pid 8237] write(3, "1000", 4 [pid 8238] set_robust_list(0x555582145660, 24 [pid 8237] <... write resumed>) = 4 [pid 8238] <... set_robust_list resumed>) = 0 [pid 8237] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8237] <... close resumed>) = 0 [pid 8237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8238] <... prctl resumed>) = 0 [pid 8237] <... bpf resumed>) = 3 [pid 8236] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8238 [pid 8238] setpgid(0, 0 [pid 8237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8236] <... exit_group resumed>) = ? [pid 8238] <... setpgid resumed>) = 0 [pid 8237] <... bpf resumed>) = 4 [pid 8238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8237] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8238] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8238] write(3, "1000", 4./strace-static-x86_64: Process 8239 attached [pid 8239] set_robust_list(0x555582145660, 24 [pid 8238] <... write resumed>) = 4 [pid 8239] <... set_robust_list resumed>) = 0 [pid 8238] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8239 [pid 8239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8238] <... close resumed>) = 0 [pid 8237] <... bpf resumed>) = 5 [pid 8234] +++ exited with 0 +++ [pid 8239] <... prctl resumed>) = 0 [pid 8238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8237] exit_group(0 [pid 8239] setpgid(0, 0 [pid 8238] <... bpf resumed>) = 3 [pid 8237] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8239] <... setpgid resumed>) = 0 [pid 8238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 8238] <... bpf resumed>) = 4 [pid 8239] <... openat resumed>) = 3 [pid 8239] write(3, "1000", 4 [pid 8238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8239] <... write resumed>) = 4 [pid 8239] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8239] <... close resumed>) = 0 [pid 8239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8240 attached [pid 8240] set_robust_list(0x555582145660, 24 [pid 8239] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8240 [pid 8240] <... set_robust_list resumed>) = 0 [pid 8239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8240] setpgid(0, 0 [pid 8237] +++ exited with 0 +++ [pid 8236] +++ exited with 0 +++ [pid 8240] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8240] <... openat resumed>) = 3 [pid 8240] write(3, "1000", 4./strace-static-x86_64: Process 8241 attached ) = 4 [pid 8240] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8241] set_robust_list(0x555582145660, 24 [pid 8240] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8241 [pid 8238] <... bpf resumed>) = 5 [pid 8241] <... set_robust_list resumed>) = 0 [pid 8240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8238] exit_group(0./strace-static-x86_64: Process 8242 attached [pid 8241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8240] <... bpf resumed>) = 3 [pid 8239] <... bpf resumed>) = 5 [pid 8238] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8242 [pid 8242] set_robust_list(0x555582145660, 24 [pid 8241] <... prctl resumed>) = 0 [pid 8240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8239] exit_group(0 [pid 8241] setpgid(0, 0) = 0 [pid 8241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8242] <... set_robust_list resumed>) = 0 [pid 8241] <... openat resumed>) = 3 [pid 8240] <... bpf resumed>) = 4 [pid 8242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8241] write(3, "1000", 4 [pid 8242] <... prctl resumed>) = 0 [pid 8241] <... write resumed>) = 4 [pid 8240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8239] <... exit_group resumed>) = ? [pid 8242] setpgid(0, 0 [pid 8241] close(3) = 0 [pid 8242] <... setpgid resumed>) = 0 [pid 8242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8238] +++ exited with 0 +++ [pid 8241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8242] write(3, "1000", 4 [pid 8240] <... bpf resumed>) = 5 [pid 8242] <... write resumed>) = 4 [pid 8241] <... bpf resumed>) = 3 [pid 8242] close(3 [pid 8241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8240] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8242] <... close resumed>) = 0 [pid 8242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8241] <... bpf resumed>) = 4 [pid 8240] <... exit_group resumed>) = ? [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8242] <... bpf resumed>) = 4 [pid 8242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8243 attached [pid 8239] +++ exited with 0 +++ [pid 8243] set_robust_list(0x555582145660, 24 [pid 8240] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8243 [pid 8243] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8243] setpgid(0, 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8244 attached ) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8244] set_robust_list(0x555582145660, 24 [pid 8243] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8244 ./strace-static-x86_64: Process 8245 attached [pid 8244] <... set_robust_list resumed>) = 0 [pid 8243] <... write resumed>) = 4 [pid 8245] set_robust_list(0x555582145660, 24 [pid 8244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8243] close(3) = 0 [pid 8245] <... set_robust_list resumed>) = 0 [pid 8244] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8245 [pid 8245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8244] setpgid(0, 0 [pid 8243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8242] <... bpf resumed>) = 5 [pid 8241] <... bpf resumed>) = 5 [pid 8245] <... prctl resumed>) = 0 [pid 8244] <... setpgid resumed>) = 0 [pid 8241] exit_group(0 [pid 8245] setpgid(0, 0 [pid 8244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8243] <... bpf resumed>) = 3 [pid 8242] exit_group(0 [pid 8241] <... exit_group resumed>) = ? [pid 8245] <... setpgid resumed>) = 0 [pid 8242] <... exit_group resumed>) = ? [pid 8245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8244] <... openat resumed>) = 3 [pid 8243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8245] <... openat resumed>) = 3 [pid 8241] +++ exited with 0 +++ [pid 8245] write(3, "1000", 4) = 4 [pid 8244] write(3, "1000", 4 [pid 8245] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8245] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8244] <... write resumed>) = 4 [pid 8243] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8246 attached [pid 8245] <... bpf resumed>) = 3 [pid 8244] close(3 [pid 8242] +++ exited with 0 +++ [pid 8244] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8246] set_robust_list(0x555582145660, 24) = 0 [pid 8244] <... bpf resumed>) = 3 [pid 8245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8246 [pid 8246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8245] <... bpf resumed>) = 4 [pid 8244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8246] <... prctl resumed>) = 0 [pid 8245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8244] <... bpf resumed>) = 4 [pid 8246] setpgid(0, 0 [pid 8244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8246] <... setpgid resumed>) = 0 [pid 8246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8247 attached [pid 8247] set_robust_list(0x555582145660, 24 [pid 8246] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8247 [pid 8247] <... set_robust_list resumed>) = 0 [pid 8246] write(3, "1000", 4 [pid 8247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8245] <... bpf resumed>) = 5 [pid 8244] <... bpf resumed>) = 5 [pid 8243] <... bpf resumed>) = 5 [pid 8246] <... write resumed>) = 4 [pid 8247] <... prctl resumed>) = 0 [pid 8246] close(3 [pid 8245] exit_group(0 [pid 8244] exit_group(0 [pid 8247] setpgid(0, 0) = 0 [pid 8244] <... exit_group resumed>) = ? [pid 8247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8246] <... close resumed>) = 0 [pid 8245] <... exit_group resumed>) = ? [pid 8243] exit_group(0 [pid 8247] <... openat resumed>) = 3 [pid 8246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8244] +++ exited with 0 +++ [pid 8247] write(3, "1000", 4 [pid 8243] <... exit_group resumed>) = ? [pid 8247] <... write resumed>) = 4 [pid 8247] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8247] <... close resumed>) = 0 [pid 8247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8246] <... bpf resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8247] <... bpf resumed>) = 4 [pid 8247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8246] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8248 attached , child_tidptr=0x555582145650) = 8248 [pid 8248] set_robust_list(0x555582145660, 24) = 0 [pid 8245] +++ exited with 0 +++ [pid 8243] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8248] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8250 attached ./strace-static-x86_64: Process 8249 attached [pid 8248] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8249 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8250 [pid 8250] set_robust_list(0x555582145660, 24 [pid 8249] set_robust_list(0x555582145660, 24 [pid 8248] write(3, "1000", 4 [pid 8250] <... set_robust_list resumed>) = 0 [pid 8249] <... set_robust_list resumed>) = 0 [pid 8248] <... write resumed>) = 4 [pid 8250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8248] close(3 [pid 8250] <... prctl resumed>) = 0 [pid 8248] <... close resumed>) = 0 [pid 8250] setpgid(0, 0 [pid 8249] <... prctl resumed>) = 0 [pid 8248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8247] <... bpf resumed>) = 5 [pid 8246] <... bpf resumed>) = 5 [pid 8250] <... setpgid resumed>) = 0 [pid 8249] setpgid(0, 0 [pid 8248] <... bpf resumed>) = 3 [pid 8247] exit_group(0 [pid 8246] exit_group(0 [pid 8250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8249] <... setpgid resumed>) = 0 [pid 8248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8247] <... exit_group resumed>) = ? [pid 8246] <... exit_group resumed>) = ? [pid 8250] <... openat resumed>) = 3 [pid 8249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8250] write(3, "1000", 4 [pid 8248] <... bpf resumed>) = 4 [pid 8247] +++ exited with 0 +++ [pid 8246] +++ exited with 0 +++ [pid 8250] <... write resumed>) = 4 [pid 8248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8250] close(3 [pid 8249] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8250] <... close resumed>) = 0 [pid 8249] <... write resumed>) = 4 [pid 8250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8249] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8249] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8250] <... bpf resumed>) = 3 [pid 8248] <... bpf resumed>) = 5 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8251 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8251 [pid 8251] set_robust_list(0x555582145660, 24 [pid 8250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8249] <... bpf resumed>) = 3 [pid 8248] exit_group(0./strace-static-x86_64: Process 8252 attached [pid 8251] <... set_robust_list resumed>) = 0 [pid 8252] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8252 [pid 8252] <... set_robust_list resumed>) = 0 [pid 8251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8248] <... exit_group resumed>) = ? [pid 8252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8251] <... prctl resumed>) = 0 [pid 8252] <... prctl resumed>) = 0 [pid 8252] setpgid(0, 0) = 0 [pid 8252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8250] <... bpf resumed>) = 4 [pid 8251] setpgid(0, 0 [pid 8252] write(3, "1000", 4) = 4 [pid 8252] close(3 [pid 8251] <... setpgid resumed>) = 0 [pid 8249] <... bpf resumed>) = 4 [pid 8252] <... close resumed>) = 0 [pid 8252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8251] <... openat resumed>) = 3 [pid 8250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8248] +++ exited with 0 +++ [pid 8252] <... bpf resumed>) = 4 [pid 8252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8248, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8251] write(3, "1000", 4 [pid 8252] <... bpf resumed>) = 5 [pid 8250] <... bpf resumed>) = 5 [pid 8249] <... bpf resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8251] <... write resumed>) = 4 [pid 8250] exit_group(0 [pid 8251] close(3) = 0 [pid 8252] exit_group(0 [pid 8251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8250] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8253 attached [pid 8249] exit_group(0 [pid 8253] set_robust_list(0x555582145660, 24 [pid 8252] <... exit_group resumed>) = ? [pid 8251] <... bpf resumed>) = 3 [pid 8249] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8253 [pid 8253] <... set_robust_list resumed>) = 0 [pid 8252] +++ exited with 0 +++ [pid 8251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8250] +++ exited with 0 +++ [pid 8253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8249] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8251] <... bpf resumed>) = 4 [pid 8253] <... prctl resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8253] setpgid(0, 0 [pid 8251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8253] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8254 attached [pid 8254] set_robust_list(0x555582145660, 24) = 0 [pid 8254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8254 ./strace-static-x86_64: Process 8256 attached ./strace-static-x86_64: Process 8255 attached [pid 8254] <... prctl resumed>) = 0 [pid 8256] set_robust_list(0x555582145660, 24 [pid 8255] set_robust_list(0x555582145660, 24 [pid 8254] setpgid(0, 0 [pid 8253] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8255 [pid 8256] <... set_robust_list resumed>) = 0 [pid 8255] <... set_robust_list resumed>) = 0 [pid 8254] <... setpgid resumed>) = 0 [pid 8253] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8256 [pid 8256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8253] <... write resumed>) = 4 [pid 8256] <... prctl resumed>) = 0 [pid 8255] <... prctl resumed>) = 0 [pid 8254] <... openat resumed>) = 3 [pid 8253] close(3 [pid 8256] setpgid(0, 0 [pid 8255] setpgid(0, 0 [pid 8253] <... close resumed>) = 0 [pid 8256] <... setpgid resumed>) = 0 [pid 8254] write(3, "1000", 4 [pid 8253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8255] <... setpgid resumed>) = 0 [pid 8254] <... write resumed>) = 4 [pid 8251] <... bpf resumed>) = 5 [pid 8255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8254] close(3 [pid 8253] <... bpf resumed>) = 3 [pid 8251] exit_group(0 [pid 8256] <... openat resumed>) = 3 [pid 8256] write(3, "1000", 4 [pid 8255] <... openat resumed>) = 3 [pid 8254] <... close resumed>) = 0 [pid 8253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8251] <... exit_group resumed>) = ? [pid 8256] <... write resumed>) = 4 [pid 8254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8256] close(3) = 0 [pid 8255] write(3, "1000", 4 [pid 8254] <... bpf resumed>) = 3 [pid 8253] <... bpf resumed>) = 4 [pid 8255] <... write resumed>) = 4 [pid 8255] close(3) = 0 [pid 8255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8251] +++ exited with 0 +++ [pid 8256] <... bpf resumed>) = 3 [pid 8255] <... bpf resumed>) = 4 [pid 8254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8256] <... bpf resumed>) = 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8254] <... bpf resumed>) = 4 [pid 8256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8257 attached [pid 8257] set_robust_list(0x555582145660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8257 [pid 8257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8256] <... bpf resumed>) = 5 [pid 8255] <... bpf resumed>) = 5 [pid 8254] <... bpf resumed>) = 5 [pid 8253] <... bpf resumed>) = 5 [pid 8256] exit_group(0 [pid 8254] exit_group(0 [pid 8257] <... prctl resumed>) = 0 [pid 8255] exit_group(0 [pid 8253] exit_group(0 [pid 8256] <... exit_group resumed>) = ? [pid 8254] <... exit_group resumed>) = ? [pid 8257] setpgid(0, 0 [pid 8255] <... exit_group resumed>) = ? [pid 8253] <... exit_group resumed>) = ? [pid 8257] <... setpgid resumed>) = 0 [pid 8256] +++ exited with 0 +++ [pid 8255] +++ exited with 0 +++ [pid 8254] +++ exited with 0 +++ [pid 8253] +++ exited with 0 +++ [pid 8257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8255, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8257] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8257] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 8257] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8257] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8257] <... close resumed>) = 0 [pid 8257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8257] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8259 attached ./strace-static-x86_64: Process 8258 attached [pid 8257] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8259 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8258 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8259] set_robust_list(0x555582145660, 24 [pid 8258] set_robust_list(0x555582145660, 24 [pid 8259] <... set_robust_list resumed>) = 0 [pid 8258] <... set_robust_list resumed>) = 0 [pid 8259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8259] setpgid(0, 0 [pid 8258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8259] <... setpgid resumed>) = 0 [pid 8259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8260 attached [pid 8260] set_robust_list(0x555582145660, 24) = 0 [pid 8260] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8261 attached ) = 0 [pid 8259] <... openat resumed>) = 3 [pid 8258] <... prctl resumed>) = 0 [pid 8257] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8260 [pid 8260] setpgid(0, 0 [pid 8259] write(3, "1000", 4 [pid 8258] setpgid(0, 0 [pid 8261] set_robust_list(0x555582145660, 24 [pid 8260] <... setpgid resumed>) = 0 [pid 8259] <... write resumed>) = 4 [pid 8258] <... setpgid resumed>) = 0 [pid 8257] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8261 [pid 8261] <... set_robust_list resumed>) = 0 [pid 8260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8259] close(3 [pid 8258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8257] <... exit_group resumed>) = ? [pid 8261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8260] <... openat resumed>) = 3 [pid 8259] <... close resumed>) = 0 [pid 8258] <... openat resumed>) = 3 [pid 8261] <... prctl resumed>) = 0 [pid 8258] write(3, "1000", 4 [pid 8261] setpgid(0, 0 [pid 8258] <... write resumed>) = 4 [pid 8261] <... setpgid resumed>) = 0 [pid 8258] close(3 [pid 8261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8258] <... close resumed>) = 0 [pid 8257] +++ exited with 0 +++ [pid 8259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8260] write(3, "1000", 4 [pid 8261] <... openat resumed>) = 3 [pid 8258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8259] <... bpf resumed>) = 3 [pid 8260] <... write resumed>) = 4 [pid 8261] write(3, "1000", 4 [pid 8259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8258] <... bpf resumed>) = 3 [pid 8260] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8261] <... write resumed>) = 4 [pid 8260] <... close resumed>) = 0 [pid 8258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8261] close(3 [pid 8260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8258] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8262 attached [pid 8261] <... close resumed>) = 0 [pid 8259] <... bpf resumed>) = 4 [pid 8262] set_robust_list(0x555582145660, 24 [pid 8260] <... bpf resumed>) = 3 [pid 8258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8262] <... set_robust_list resumed>) = 0 [pid 8261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8261] <... bpf resumed>) = 3 [pid 8260] <... bpf resumed>) = 4 [pid 8259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8262 [pid 8262] <... prctl resumed>) = 0 [pid 8261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8262] setpgid(0, 0 [pid 8260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8258] <... bpf resumed>) = 5 [pid 8262] <... setpgid resumed>) = 0 [pid 8260] <... bpf resumed>) = 5 [pid 8259] <... bpf resumed>) = 5 [pid 8258] exit_group(0 [pid 8262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8261] <... bpf resumed>) = 4 [pid 8258] <... exit_group resumed>) = ? [pid 8261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8260] exit_group(0 [pid 8259] exit_group(0 [pid 8261] <... bpf resumed>) = 5 [pid 8260] <... exit_group resumed>) = ? [pid 8262] <... openat resumed>) = 3 [pid 8261] exit_group(0 [pid 8260] +++ exited with 0 +++ [pid 8259] <... exit_group resumed>) = ? [pid 8258] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8262] write(3, "1000", 4 [pid 8261] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8262] <... write resumed>) = 4 [pid 8262] close(3) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8262] <... bpf resumed>) = 3 [pid 8261] +++ exited with 0 +++ [pid 8259] +++ exited with 0 +++ [pid 8262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8263 attached ./strace-static-x86_64: Process 8264 attached ) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8264] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8264] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8263 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8264 [pid 8262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8263] set_robust_list(0x555582145660, 24 [pid 8264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8263] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8265 attached [pid 8263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8264] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8266 attached [pid 8265] set_robust_list(0x555582145660, 24 [pid 8263] <... prctl resumed>) = 0 [pid 8264] setpgid(0, 0 [pid 8266] set_robust_list(0x555582145660, 24 [pid 8265] <... set_robust_list resumed>) = 0 [pid 8263] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8265 [pid 8264] <... setpgid resumed>) = 0 [pid 8266] <... set_robust_list resumed>) = 0 [pid 8265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8263] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8266 [pid 8266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8265] <... prctl resumed>) = 0 [pid 8263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8266] <... prctl resumed>) = 0 [pid 8265] setpgid(0, 0 [pid 8266] setpgid(0, 0 [pid 8265] <... setpgid resumed>) = 0 [pid 8263] <... openat resumed>) = 3 [pid 8264] <... openat resumed>) = 3 [pid 8264] write(3, "1000", 4 [pid 8266] <... setpgid resumed>) = 0 [pid 8264] <... write resumed>) = 4 [pid 8264] close(3) = 0 [pid 8266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8264] <... bpf resumed>) = 3 [pid 8264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8266] <... openat resumed>) = 3 [pid 8265] <... openat resumed>) = 3 [pid 8263] write(3, "1000", 4 [pid 8262] <... bpf resumed>) = 5 [pid 8265] write(3, "1000", 4) = 4 [pid 8265] close(3) = 0 [pid 8266] write(3, "1000", 4 [pid 8265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8263] <... write resumed>) = 4 [pid 8264] <... bpf resumed>) = 4 [pid 8262] exit_group(0 [pid 8264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8262] <... exit_group resumed>) = ? [pid 8266] <... write resumed>) = 4 [pid 8265] <... bpf resumed>) = 3 [pid 8263] close(3 [pid 8266] close(3 [pid 8265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8263] <... close resumed>) = 0 [pid 8264] <... bpf resumed>) = 5 [pid 8266] <... close resumed>) = 0 [pid 8265] <... bpf resumed>) = 4 [pid 8263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8264] exit_group(0 [pid 8266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8264] <... exit_group resumed>) = ? [pid 8266] <... bpf resumed>) = 3 [pid 8263] <... bpf resumed>) = 3 [pid 8263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8263] <... bpf resumed>) = 4 [pid 8266] <... bpf resumed>) = 4 [pid 8262] +++ exited with 0 +++ [pid 8266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8265] <... bpf resumed>) = 5 [pid 8265] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8265] <... exit_group resumed>) = ? [pid 5074] <... restart_syscall resumed>) = 0 [pid 8266] exit_group(0 [pid 8263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8264] +++ exited with 0 +++ [pid 8266] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8265] +++ exited with 0 +++ [pid 8263] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8263] exit_group(0) = ? ./strace-static-x86_64: Process 8267 attached [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8267] set_robust_list(0x555582145660, 24) = 0 [pid 8267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8267] <... prctl resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8267] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8267 [pid 8267] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8266] +++ exited with 0 +++ [pid 8263] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8268 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8268] set_robust_list(0x555582145660, 24 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8268] <... set_robust_list resumed>) = 0 [pid 8268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8269 attached [pid 8268] <... prctl resumed>) = 0 [pid 8267] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8269 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8268 ./strace-static-x86_64: Process 8270 attached [pid 8269] set_robust_list(0x555582145660, 24 [pid 8267] write(3, "1000", 4 [pid 8269] <... set_robust_list resumed>) = 0 [pid 8268] setpgid(0, 0 [pid 8267] <... write resumed>) = 4 [pid 8270] set_robust_list(0x555582145660, 24 [pid 8269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8268] <... setpgid resumed>) = 0 [pid 8267] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8270 ./strace-static-x86_64: Process 8271 attached [pid 8270] <... set_robust_list resumed>) = 0 [pid 8269] <... prctl resumed>) = 0 [pid 8267] <... close resumed>) = 0 [pid 8271] set_robust_list(0x555582145660, 24 [pid 8270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8271] <... set_robust_list resumed>) = 0 [pid 8270] <... prctl resumed>) = 0 [pid 8269] setpgid(0, 0 [pid 8268] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8271 [pid 8270] setpgid(0, 0 [pid 8268] write(3, "1000", 4 [pid 8267] <... bpf resumed>) = 3 [pid 8270] <... setpgid resumed>) = 0 [pid 8271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8269] <... setpgid resumed>) = 0 [pid 8268] <... write resumed>) = 4 [pid 8267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8271] <... prctl resumed>) = 0 [pid 8270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8271] setpgid(0, 0 [pid 8269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8268] close(3 [pid 8267] <... bpf resumed>) = 4 [pid 8270] <... openat resumed>) = 3 [pid 8268] <... close resumed>) = 0 [pid 8268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8271] <... setpgid resumed>) = 0 [pid 8268] <... bpf resumed>) = 3 [pid 8268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8270] write(3, "1000", 4 [pid 8269] <... openat resumed>) = 3 [pid 8267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8271] <... openat resumed>) = 3 [pid 8270] <... write resumed>) = 4 [pid 8269] write(3, "1000", 4 [pid 8270] close(3 [pid 8269] <... write resumed>) = 4 [pid 8267] <... bpf resumed>) = 5 [pid 8271] write(3, "1000", 4 [pid 8270] <... close resumed>) = 0 [pid 8269] close(3 [pid 8267] exit_group(0 [pid 8271] <... write resumed>) = 4 [pid 8270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8269] <... close resumed>) = 0 [pid 8268] <... bpf resumed>) = 4 [pid 8267] <... exit_group resumed>) = ? [pid 8271] close(3 [pid 8268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8271] <... close resumed>) = 0 [pid 8269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8268] <... bpf resumed>) = 5 [pid 8271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8270] <... bpf resumed>) = 3 [pid 8271] <... bpf resumed>) = 3 [pid 8268] exit_group(0 [pid 8271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8269] <... bpf resumed>) = 3 [pid 8268] <... exit_group resumed>) = ? [pid 8271] <... bpf resumed>) = 4 [pid 8270] <... bpf resumed>) = 4 [pid 8269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8269] <... bpf resumed>) = 4 [pid 8269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8268] +++ exited with 0 +++ [pid 8267] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8267, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8271] <... bpf resumed>) = 5 [pid 8270] <... bpf resumed>) = 5 [pid 8269] <... bpf resumed>) = 5 [pid 8271] exit_group(0 [pid 8269] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8270] exit_group(0) = ? [pid 8271] <... exit_group resumed>) = ? [pid 8269] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8272 attached [pid 8270] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8272] set_robust_list(0x555582145660, 24) = 0 [pid 8272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8272] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8273 attached [pid 8273] set_robust_list(0x555582145660, 24 [pid 8272] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8272 ./strace-static-x86_64: Process 8274 attached [pid 8273] <... set_robust_list resumed>) = 0 [pid 8272] <... setpgid resumed>) = 0 [pid 8274] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8273 [pid 8273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8274] <... set_robust_list resumed>) = 0 [pid 8272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8274 [pid 8274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8273] <... prctl resumed>) = 0 [pid 8272] <... openat resumed>) = 3 [pid 8271] +++ exited with 0 +++ [pid 8269] +++ exited with 0 +++ [pid 8274] <... prctl resumed>) = 0 [pid 8273] setpgid(0, 0 [pid 8272] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8271, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8274] setpgid(0, 0 [pid 8273] <... setpgid resumed>) = 0 [pid 8272] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8274] <... setpgid resumed>) = 0 [pid 8272] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... restart_syscall resumed>) = 0 [pid 8274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8272] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8274] <... openat resumed>) = 3 [pid 8273] <... openat resumed>) = 3 [pid 8272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8275 attached [pid 8274] write(3, "1000", 4 [pid 8273] write(3, "1000", 4 [pid 8274] <... write resumed>) = 4 [pid 8274] close(3 [pid 8273] <... write resumed>) = 4 [pid 8274] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8275 [pid 8274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8276 attached [pid 8275] set_robust_list(0x555582145660, 24 [pid 8274] <... bpf resumed>) = 3 [pid 8273] close(3 [pid 8272] <... bpf resumed>) = 3 [pid 8275] <... set_robust_list resumed>) = 0 [pid 8272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8273] <... close resumed>) = 0 [pid 8275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8276 [pid 8275] <... prctl resumed>) = 0 [pid 8276] set_robust_list(0x555582145660, 24 [pid 8275] setpgid(0, 0 [pid 8274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8276] <... set_robust_list resumed>) = 0 [pid 8275] <... setpgid resumed>) = 0 [pid 8274] <... bpf resumed>) = 4 [pid 8273] <... bpf resumed>) = 3 [pid 8272] <... bpf resumed>) = 4 [pid 8276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8276] setpgid(0, 0 [pid 8274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8276] <... setpgid resumed>) = 0 [pid 8275] <... openat resumed>) = 3 [pid 8274] <... bpf resumed>) = 5 [pid 8272] <... bpf resumed>) = 5 [pid 8276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8275] write(3, "1000", 4 [pid 8274] exit_group(0 [pid 8273] <... bpf resumed>) = 4 [pid 8276] <... openat resumed>) = 3 [pid 8275] <... write resumed>) = 4 [pid 8274] <... exit_group resumed>) = ? [pid 8276] write(3, "1000", 4 [pid 8275] close(3 [pid 8273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8272] exit_group(0 [pid 8276] <... write resumed>) = 4 [pid 8275] <... close resumed>) = 0 [pid 8274] +++ exited with 0 +++ [pid 8273] <... bpf resumed>) = 5 [pid 8272] <... exit_group resumed>) = ? [pid 8276] close(3 [pid 8275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8276] <... close resumed>) = 0 [pid 8275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8273] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8273] <... exit_group resumed>) = ? [pid 8275] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8276] <... bpf resumed>) = 3 [pid 8276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8272] +++ exited with 0 +++ [pid 8275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8275] <... bpf resumed>) = 5 [pid 8275] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8277 ./strace-static-x86_64: Process 8277 attached [pid 8276] <... bpf resumed>) = 4 [pid 8277] set_robust_list(0x555582145660, 24 [pid 8275] <... exit_group resumed>) = ? [pid 8277] <... set_robust_list resumed>) = 0 [pid 8276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8277] setpgid(0, 0) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8277] write(3, "1000", 4) = 4 [pid 8277] close(3./strace-static-x86_64: Process 8278 attached [pid 8276] <... bpf resumed>) = 5 [pid 8273] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8278 [pid 8278] set_robust_list(0x555582145660, 24 [pid 8277] <... close resumed>) = 0 [pid 8276] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8278] <... set_robust_list resumed>) = 0 [pid 8277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8276] <... exit_group resumed>) = ? [pid 8278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8278] setpgid(0, 0 [pid 8277] <... bpf resumed>) = 3 [pid 8278] <... setpgid resumed>) = 0 [pid 8277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8276] +++ exited with 0 +++ [pid 8275] +++ exited with 0 +++ [pid 8278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8277] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8279 attached [pid 8278] <... openat resumed>) = 3 [pid 8279] set_robust_list(0x555582145660, 24) = 0 [pid 8279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8279 [pid 8279] <... prctl resumed>) = 0 [pid 8279] setpgid(0, 0 [pid 8278] write(3, "1000", 4 [pid 8279] <... setpgid resumed>) = 0 [pid 8278] <... write resumed>) = 4 [pid 8279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8278] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8279] <... openat resumed>) = 3 [pid 8279] write(3, "1000", 4./strace-static-x86_64: Process 8281 attached ./strace-static-x86_64: Process 8280 attached [pid 8278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8281] set_robust_list(0x555582145660, 24 [pid 8280] set_robust_list(0x555582145660, 24 [pid 8279] <... write resumed>) = 4 [pid 8278] <... bpf resumed>) = 3 [pid 8277] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8281 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8280 [pid 8281] <... set_robust_list resumed>) = 0 [pid 8280] <... set_robust_list resumed>) = 0 [pid 8279] close(3 [pid 8278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8277] exit_group(0 [pid 8281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8279] <... close resumed>) = 0 [pid 8277] <... exit_group resumed>) = ? [pid 8281] <... prctl resumed>) = 0 [pid 8280] <... prctl resumed>) = 0 [pid 8279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8278] <... bpf resumed>) = 4 [pid 8281] setpgid(0, 0 [pid 8280] setpgid(0, 0 [pid 8281] <... setpgid resumed>) = 0 [pid 8280] <... setpgid resumed>) = 0 [pid 8281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8277] +++ exited with 0 +++ [pid 8279] <... bpf resumed>) = 3 [pid 8278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8277, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8280] <... openat resumed>) = 3 [pid 8279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8281] <... openat resumed>) = 3 [pid 8280] write(3, "1000", 4 [pid 8279] <... bpf resumed>) = 4 [pid 8281] write(3, "1000", 4 [pid 8280] <... write resumed>) = 4 [pid 8281] <... write resumed>) = 4 [pid 8279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8281] close(3 [pid 8280] close(3 [pid 8281] <... close resumed>) = 0 [pid 8281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8280] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8281] <... bpf resumed>) = 3 [pid 8280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8282 attached [pid 8281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8280] <... bpf resumed>) = 3 [pid 8282] set_robust_list(0x555582145660, 24 [pid 8280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8281] <... bpf resumed>) = 4 [pid 8282] <... set_robust_list resumed>) = 0 [pid 8281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8282 [pid 8282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8280] <... bpf resumed>) = 4 [pid 8282] <... prctl resumed>) = 0 [pid 8282] setpgid(0, 0 [pid 8280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8282] <... setpgid resumed>) = 0 [pid 8282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8282] write(3, "1000", 4) = 4 [pid 8282] close(3) = 0 [pid 8282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8278] <... bpf resumed>) = 5 [pid 8279] <... bpf resumed>) = 5 [pid 8281] <... bpf resumed>) = 5 [pid 8280] <... bpf resumed>) = 5 [pid 8278] exit_group(0 [pid 8280] exit_group(0 [pid 8279] exit_group(0 [pid 8280] <... exit_group resumed>) = ? [pid 8278] <... exit_group resumed>) = ? [pid 8282] <... bpf resumed>) = 4 [pid 8281] exit_group(0 [pid 8279] <... exit_group resumed>) = ? [pid 8281] <... exit_group resumed>) = ? [pid 8280] +++ exited with 0 +++ [pid 8278] +++ exited with 0 +++ [pid 8282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8283 attached [pid 8283] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8283 [pid 8283] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8284 attached [pid 8283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8284] set_robust_list(0x555582145660, 24) = 0 [pid 8283] <... prctl resumed>) = 0 [pid 8284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8283] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8284 [pid 8283] <... setpgid resumed>) = 0 [pid 8284] <... prctl resumed>) = 0 [pid 8283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8284] setpgid(0, 0 [pid 8283] <... openat resumed>) = 3 [pid 8284] <... setpgid resumed>) = 0 [pid 8283] write(3, "1000", 4) = 4 [pid 8283] close(3) = 0 [pid 8284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8284] <... openat resumed>) = 3 [pid 8283] <... bpf resumed>) = 3 [pid 8284] write(3, "1000", 4 [pid 8283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8284] <... write resumed>) = 4 [pid 8284] close(3) = 0 [pid 8284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8282] <... bpf resumed>) = 5 [pid 8283] <... bpf resumed>) = 4 [pid 8279] +++ exited with 0 +++ [pid 8284] <... bpf resumed>) = 3 [pid 8282] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8282] <... exit_group resumed>) = ? [pid 8284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8284] <... bpf resumed>) = 4 [pid 8284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8285 attached [pid 8285] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8285 [pid 8285] <... set_robust_list resumed>) = 0 [pid 8283] <... bpf resumed>) = 5 [pid 8281] +++ exited with 0 +++ [pid 8285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8283] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8285] setpgid(0, 0 [pid 8283] <... exit_group resumed>) = ? [pid 8285] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8286 attached ) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8286 [pid 8286] set_robust_list(0x555582145660, 24 [pid 8285] write(3, "1000", 4 [pid 8284] <... bpf resumed>) = 5 [pid 8282] +++ exited with 0 +++ [pid 8286] <... set_robust_list resumed>) = 0 [pid 8285] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8285] close(3 [pid 8284] exit_group(0 [pid 8286] <... prctl resumed>) = 0 [pid 8285] <... close resumed>) = 0 [pid 8284] <... exit_group resumed>) = ? [pid 8286] setpgid(0, 0 [pid 8285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8286] <... setpgid resumed>) = 0 [pid 8285] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8287 attached [pid 8286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8287] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8287 [pid 8287] <... set_robust_list resumed>) = 0 [pid 8287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8286] <... openat resumed>) = 3 [pid 8285] <... bpf resumed>) = 4 [pid 8284] +++ exited with 0 +++ [pid 8283] +++ exited with 0 +++ [pid 8285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8287] <... prctl resumed>) = 0 [pid 8286] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8287] setpgid(0, 0 [pid 8286] <... write resumed>) = 4 [pid 8287] <... setpgid resumed>) = 0 [pid 8286] close(3 [pid 8287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8286] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8289 attached ./strace-static-x86_64: Process 8288 attached [pid 8287] <... openat resumed>) = 3 [pid 8286] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8289 [pid 8289] set_robust_list(0x555582145660, 24 [pid 8288] set_robust_list(0x555582145660, 24 [pid 8286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8289] <... set_robust_list resumed>) = 0 [pid 8288] <... set_robust_list resumed>) = 0 [pid 8287] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8288 [pid 8289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8286] <... bpf resumed>) = 4 [pid 8286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8289] <... prctl resumed>) = 0 [pid 8288] <... prctl resumed>) = 0 [pid 8287] <... write resumed>) = 4 [pid 8289] setpgid(0, 0 [pid 8288] setpgid(0, 0 [pid 8287] close(3 [pid 8289] <... setpgid resumed>) = 0 [pid 8288] <... setpgid resumed>) = 0 [pid 8287] <... close resumed>) = 0 [pid 8288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8287] <... bpf resumed>) = 3 [pid 8288] <... openat resumed>) = 3 [pid 8288] write(3, "1000", 4) = 4 [pid 8288] close(3) = 0 [pid 8289] <... openat resumed>) = 3 [pid 8287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8286] <... bpf resumed>) = 5 [pid 8285] <... bpf resumed>) = 5 [pid 8289] write(3, "1000", 4) = 4 [pid 8289] close(3) = 0 [pid 8289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8286] exit_group(0 [pid 8285] exit_group(0 [pid 8289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8287] <... bpf resumed>) = 4 [pid 8286] <... exit_group resumed>) = ? [pid 8285] <... exit_group resumed>) = ? [pid 8289] <... bpf resumed>) = 4 [pid 8288] <... bpf resumed>) = 3 [pid 8289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8286] +++ exited with 0 +++ [pid 8285] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8288] <... bpf resumed>) = 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8290 attached ./strace-static-x86_64: Process 8291 attached , child_tidptr=0x555582145650) = 8290 [pid 8290] set_robust_list(0x555582145660, 24 [pid 8291] set_robust_list(0x555582145660, 24 [pid 8290] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8291 [pid 8291] <... set_robust_list resumed>) = 0 [pid 8290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8290] setpgid(0, 0 [pid 8291] setpgid(0, 0 [pid 8290] <... setpgid resumed>) = 0 [pid 8291] <... setpgid resumed>) = 0 [pid 8290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8290] <... openat resumed>) = 3 [pid 8289] <... bpf resumed>) = 5 [pid 8290] write(3, "1000", 4 [pid 8289] exit_group(0 [pid 8288] <... bpf resumed>) = 5 [pid 8287] <... bpf resumed>) = 5 [pid 8291] <... openat resumed>) = 3 [pid 8290] <... write resumed>) = 4 [pid 8289] <... exit_group resumed>) = ? [pid 8288] exit_group(0 [pid 8287] exit_group(0 [pid 8291] write(3, "1000", 4 [pid 8290] close(3 [pid 8291] <... write resumed>) = 4 [pid 8290] <... close resumed>) = 0 [pid 8291] close(3 [pid 8290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8291] <... close resumed>) = 0 [pid 8289] +++ exited with 0 +++ [pid 8291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8290] <... bpf resumed>) = 3 [pid 8288] <... exit_group resumed>) = ? [pid 8287] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8291] <... bpf resumed>) = 3 [pid 8290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8290] <... bpf resumed>) = 4 [pid 8288] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8291] <... bpf resumed>) = 4 [pid 8290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8287] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8292 attached ./strace-static-x86_64: Process 8293 attached [pid 8291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8293 [pid 8293] set_robust_list(0x555582145660, 24 [pid 8292] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8292 [pid 8293] <... set_robust_list resumed>) = 0 [pid 8292] <... set_robust_list resumed>) = 0 [pid 8291] <... bpf resumed>) = 5 [pid 8290] <... bpf resumed>) = 5 [pid 8293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8290] exit_group(0 [pid 8293] <... prctl resumed>) = 0 [pid 8292] <... prctl resumed>) = 0 [pid 8291] exit_group(0 [pid 8290] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8293] setpgid(0, 0./strace-static-x86_64: Process 8294 attached ) = 0 [pid 8292] setpgid(0, 0 [pid 8291] <... exit_group resumed>) = ? [pid 8294] set_robust_list(0x555582145660, 24) = 0 [pid 8294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8294] <... prctl resumed>) = 0 [pid 8294] setpgid(0, 0) = 0 [pid 8294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8293] <... openat resumed>) = 3 [pid 8292] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8294 [pid 8293] write(3, "1000", 4 [pid 8294] write(3, "1000", 4 [pid 8293] <... write resumed>) = 4 [pid 8292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8294] <... write resumed>) = 4 [pid 8293] close(3) = 0 [pid 8293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8294] close(3 [pid 8292] <... openat resumed>) = 3 [pid 8294] <... close resumed>) = 0 [pid 8292] write(3, "1000", 4 [pid 8294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8293] <... bpf resumed>) = 3 [pid 8292] <... write resumed>) = 4 [pid 8293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8292] close(3 [pid 8294] <... bpf resumed>) = 3 [pid 8292] <... close resumed>) = 0 [pid 8294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8293] <... bpf resumed>) = 4 [pid 8292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8291] +++ exited with 0 +++ [pid 8290] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8294] <... bpf resumed>) = 4 [pid 8294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8292] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8295 attached [pid 8295] set_robust_list(0x555582145660, 24) = 0 [pid 8295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8296 attached [pid 8295] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8295 [pid 8295] <... setpgid resumed>) = 0 [pid 8295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8294] <... bpf resumed>) = 5 [pid 8296] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8296 [pid 8296] <... set_robust_list resumed>) = 0 [pid 8294] exit_group(0 [pid 8293] <... bpf resumed>) = 5 [pid 8295] <... openat resumed>) = 3 [pid 8292] <... bpf resumed>) = 5 [pid 8296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8295] write(3, "1000", 4 [pid 8294] <... exit_group resumed>) = ? [pid 8293] exit_group(0 [pid 8292] exit_group(0 [pid 8296] <... prctl resumed>) = 0 [pid 8295] <... write resumed>) = 4 [pid 8293] <... exit_group resumed>) = ? [pid 8292] <... exit_group resumed>) = ? [pid 8296] setpgid(0, 0 [pid 8295] close(3 [pid 8294] +++ exited with 0 +++ [pid 8295] <... close resumed>) = 0 [pid 8295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8296] <... setpgid resumed>) = 0 [pid 8296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8295] <... bpf resumed>) = 3 [pid 8296] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8296] write(3, "1000", 4 [pid 8295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8296] <... write resumed>) = 4 [pid 8296] close(3) = 0 [pid 8296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8295] <... bpf resumed>) = 4 [pid 8296] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8297 attached [pid 8296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8296] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8297 [pid 8297] set_robust_list(0x555582145660, 24) = 0 [pid 8296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8297] setpgid(0, 0) = 0 [pid 8292] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8293] +++ exited with 0 +++ [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 8297] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8297] write(3, "1000", 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8297] <... write resumed>) = 4 [pid 8297] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8297] <... close resumed>) = 0 ./strace-static-x86_64: Process 8298 attached [pid 8297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8298] set_robust_list(0x555582145660, 24 [pid 8297] <... bpf resumed>) = 3 [pid 8298] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8298 [pid 8298] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8299 attached ) = 0 [pid 8297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8299] set_robust_list(0x555582145660, 24 [pid 8298] setpgid(0, 0 [pid 8296] <... bpf resumed>) = 5 [pid 8295] <... bpf resumed>) = 5 [pid 8298] <... setpgid resumed>) = 0 [pid 8297] <... bpf resumed>) = 4 [pid 8295] exit_group(0 [pid 8299] <... set_robust_list resumed>) = 0 [pid 8297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8296] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8299 [pid 8299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8297] <... bpf resumed>) = 5 [pid 8296] <... exit_group resumed>) = ? [pid 8295] <... exit_group resumed>) = ? [pid 8299] <... prctl resumed>) = 0 [pid 8298] <... openat resumed>) = 3 [pid 8297] exit_group(0 [pid 8296] +++ exited with 0 +++ [pid 8297] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8299] setpgid(0, 0 [pid 8298] write(3, "1000", 4) = 4 [pid 8298] close(3) = 0 [pid 8298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8299] <... setpgid resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8300 attached [pid 8298] <... bpf resumed>) = 4 [pid 8297] +++ exited with 0 +++ [pid 8295] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8300 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8300] set_robust_list(0x555582145660, 24 [pid 8299] <... openat resumed>) = 3 [pid 8298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8300] <... set_robust_list resumed>) = 0 [pid 8299] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8299] <... write resumed>) = 4 [pid 8300] <... prctl resumed>) = 0 [pid 8299] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8301 attached [pid 8300] setpgid(0, 0 [pid 8299] <... close resumed>) = 0 [pid 8301] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8301 [pid 8301] <... set_robust_list resumed>) = 0 [pid 8301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8300] <... setpgid resumed>) = 0 [pid 8299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8299] <... bpf resumed>) = 3 [pid 8301] <... prctl resumed>) = 0 [pid 8299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8302 attached [pid 8301] setpgid(0, 0 [pid 8300] <... openat resumed>) = 3 [pid 8301] <... setpgid resumed>) = 0 [pid 8301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8299] <... bpf resumed>) = 4 [pid 8302] set_robust_list(0x555582145660, 24 [pid 8301] write(3, "1000", 4 [pid 8300] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8302 [pid 8302] <... set_robust_list resumed>) = 0 [pid 8301] <... write resumed>) = 4 [pid 8300] <... write resumed>) = 4 [pid 8299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8301] close(3 [pid 8300] close(3 [pid 8302] <... prctl resumed>) = 0 [pid 8301] <... close resumed>) = 0 [pid 8300] <... close resumed>) = 0 [pid 8302] setpgid(0, 0 [pid 8301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8302] <... setpgid resumed>) = 0 [pid 8301] <... bpf resumed>) = 3 [pid 8300] <... bpf resumed>) = 3 [pid 8301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8301] <... bpf resumed>) = 4 [pid 8301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8300] <... bpf resumed>) = 4 [pid 8302] <... openat resumed>) = 3 [pid 8301] <... bpf resumed>) = 5 [pid 8299] <... bpf resumed>) = 5 [pid 8298] <... bpf resumed>) = 5 [pid 8301] exit_group(0 [pid 8302] write(3, "1000", 4) = 4 [pid 8301] <... exit_group resumed>) = ? [pid 8300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8299] exit_group(0 [pid 8298] exit_group(0 [pid 8302] close(3 [pid 8299] <... exit_group resumed>) = ? [pid 8298] <... exit_group resumed>) = ? [pid 8302] <... close resumed>) = 0 [pid 8300] <... bpf resumed>) = 5 [pid 8302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8300] exit_group(0 [pid 8302] <... bpf resumed>) = 3 [pid 8299] +++ exited with 0 +++ [pid 8300] <... exit_group resumed>) = ? [pid 8301] +++ exited with 0 +++ [pid 8302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8302] <... bpf resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8303 attached [pid 8303] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8303 [pid 8303] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8304 ./strace-static-x86_64: Process 8304 attached [pid 8304] set_robust_list(0x555582145660, 24) = 0 [pid 8304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8304] setpgid(0, 0 [pid 8303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8304] <... setpgid resumed>) = 0 [pid 8303] <... prctl resumed>) = 0 [pid 8304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8303] setpgid(0, 0 [pid 8298] +++ exited with 0 +++ [pid 8303] <... setpgid resumed>) = 0 [pid 8304] write(3, "1000", 4) = 4 [pid 8304] close(3) = 0 [pid 8304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8298, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8300] +++ exited with 0 +++ [pid 8304] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8303] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8305 attached [pid 8303] write(3, "1000", 4 [pid 8305] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8305 [pid 8303] <... write resumed>) = 4 [pid 8305] <... set_robust_list resumed>) = 0 [pid 8304] <... bpf resumed>) = 4 [pid 8303] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8303] <... close resumed>) = 0 [pid 8303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8305] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8306 attached ) = 0 [pid 8304] <... bpf resumed>) = 5 [pid 8302] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8306 [pid 8303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8305] setpgid(0, 0 [pid 8304] exit_group(0 [pid 8302] exit_group(0 [pid 8305] <... setpgid resumed>) = 0 [pid 8304] <... exit_group resumed>) = ? [pid 8302] <... exit_group resumed>) = ? [pid 8306] set_robust_list(0x555582145660, 24 [pid 8305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8306] <... set_robust_list resumed>) = 0 [pid 8306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8306] setpgid(0, 0) = 0 [pid 8306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8303] <... bpf resumed>) = 4 [pid 8306] write(3, "1000", 4 [pid 8305] <... openat resumed>) = 3 [pid 8306] <... write resumed>) = 4 [pid 8305] write(3, "1000", 4 [pid 8306] close(3 [pid 8305] <... write resumed>) = 4 [pid 8303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8306] <... close resumed>) = 0 [pid 8305] close(3 [pid 8306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8305] <... close resumed>) = 0 [pid 8305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8306] <... bpf resumed>) = 3 [pid 8305] <... bpf resumed>) = 3 [pid 8305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8305] <... bpf resumed>) = 4 [pid 8305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8306] <... bpf resumed>) = 4 [pid 8304] +++ exited with 0 +++ [pid 8302] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8306] <... bpf resumed>) = 5 [pid 8305] <... bpf resumed>) = 5 [pid 8303] <... bpf resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8306] exit_group(0 [pid 8305] exit_group(0 [pid 8303] exit_group(0) = ? ./strace-static-x86_64: Process 8307 attached [pid 8306] <... exit_group resumed>) = ? [pid 8305] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8307 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8303] +++ exited with 0 +++ [pid 8307] set_robust_list(0x555582145660, 24) = 0 [pid 8307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8307] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8308 attached [pid 8308] set_robust_list(0x555582145660, 24 [pid 8307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8308] <... set_robust_list resumed>) = 0 [pid 8307] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8308 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... restart_syscall resumed>) = 0 [pid 8308] <... prctl resumed>) = 0 [pid 8307] write(3, "1000", 4 [pid 8308] setpgid(0, 0 [pid 8307] <... write resumed>) = 4 [pid 8308] <... setpgid resumed>) = 0 [pid 8307] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8307] <... close resumed>) = 0 [pid 8307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8308] <... openat resumed>) = 3 [pid 8307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8308] write(3, "1000", 4) = 4 [pid 8308] close(3 [pid 8307] <... bpf resumed>) = 4 [pid 8305] +++ exited with 0 +++ ./strace-static-x86_64: Process 8309 attached [pid 8308] <... close resumed>) = 0 [pid 8307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8306] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8309 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8309] set_robust_list(0x555582145660, 24 [pid 8308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8309] <... set_robust_list resumed>) = 0 [pid 8308] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8309] <... prctl resumed>) = 0 [pid 8309] setpgid(0, 0 [pid 8308] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8310 attached [pid 8309] <... setpgid resumed>) = 0 [pid 8310] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8310 [pid 8310] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8311 attached [pid 8310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8311] set_robust_list(0x555582145660, 24 [pid 8310] <... prctl resumed>) = 0 [pid 8309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8311 [pid 8311] <... set_robust_list resumed>) = 0 [pid 8310] setpgid(0, 0 [pid 8311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8309] <... openat resumed>) = 3 [pid 8311] <... prctl resumed>) = 0 [pid 8310] <... setpgid resumed>) = 0 [pid 8309] write(3, "1000", 4 [pid 8311] setpgid(0, 0) = 0 [pid 8310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8309] <... write resumed>) = 4 [pid 8309] close(3) = 0 [pid 8309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8310] <... openat resumed>) = 3 [pid 8311] <... openat resumed>) = 3 [pid 8310] write(3, "1000", 4 [pid 8308] <... bpf resumed>) = 5 [pid 8307] <... bpf resumed>) = 5 [pid 8310] <... write resumed>) = 4 [pid 8308] exit_group(0 [pid 8307] exit_group(0 [pid 8311] write(3, "1000", 4) = 4 [pid 8310] close(3 [pid 8309] <... bpf resumed>) = 4 [pid 8308] <... exit_group resumed>) = ? [pid 8307] <... exit_group resumed>) = ? [pid 8310] <... close resumed>) = 0 [pid 8310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8311] close(3 [pid 8309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8308] +++ exited with 0 +++ [pid 8310] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8311] <... close resumed>) = 0 [pid 8310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8307] +++ exited with 0 +++ [pid 8311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8310] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8311] <... bpf resumed>) = 3 [pid 8310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8312 attached [pid 8311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8312] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8312 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8312] <... set_robust_list resumed>) = 0 [pid 8311] <... bpf resumed>) = 4 [pid 8310] <... bpf resumed>) = 5 [pid 8309] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8313 attached [pid 8312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8313] set_robust_list(0x555582145660, 24 [pid 8310] exit_group(0 [pid 8309] exit_group(0 [pid 8313] <... set_robust_list resumed>) = 0 [pid 8313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8312] <... prctl resumed>) = 0 [pid 8310] <... exit_group resumed>) = ? [pid 8309] <... exit_group resumed>) = ? [pid 8311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8313] <... prctl resumed>) = 0 [pid 8313] setpgid(0, 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8313 [pid 8313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8313] write(3, "1000", 4 [pid 8312] setpgid(0, 0 [pid 8313] <... write resumed>) = 4 [pid 8312] <... setpgid resumed>) = 0 [pid 8311] <... bpf resumed>) = 5 [pid 8309] +++ exited with 0 +++ [pid 8313] close(3 [pid 8311] exit_group(0 [pid 8313] <... close resumed>) = 0 [pid 8313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8311] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8313] <... bpf resumed>) = 3 [pid 8312] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8312] write(3, "1000", 4./strace-static-x86_64: Process 8314 attached [pid 8314] set_robust_list(0x555582145660, 24 [pid 8312] <... write resumed>) = 4 [pid 8314] <... set_robust_list resumed>) = 0 [pid 8313] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8314 [pid 8314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8312] close(3 [pid 8314] <... prctl resumed>) = 0 [pid 8312] <... close resumed>) = 0 [pid 8314] setpgid(0, 0) = 0 [pid 8312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8312] <... bpf resumed>) = 3 [pid 8314] <... openat resumed>) = 3 [pid 8314] write(3, "1000", 4 [pid 8312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8314] <... write resumed>) = 4 [pid 8314] close(3) = 0 [pid 8312] <... bpf resumed>) = 4 [pid 8314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8314] <... bpf resumed>) = 3 [pid 8314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8310] +++ exited with 0 +++ [pid 8314] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8315 attached , child_tidptr=0x555582145650) = 8315 [pid 8315] set_robust_list(0x555582145660, 24 [pid 8314] +++ exited with 0 +++ [pid 8313] <... bpf resumed>) = 5 [pid 8312] <... bpf resumed>) = 5 [pid 8311] +++ exited with 0 +++ [pid 8315] <... set_robust_list resumed>) = 0 [pid 8313] exit_group(0 [pid 8312] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8313] <... exit_group resumed>) = ? [pid 8312] <... exit_group resumed>) = ? [pid 8315] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8315] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8317 attached ./strace-static-x86_64: Process 8316 attached [pid 8313] +++ exited with 0 +++ [pid 8312] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8317] set_robust_list(0x555582145660, 24 [pid 8316] set_robust_list(0x555582145660, 24 [pid 8315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8316 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8317 [pid 8316] <... set_robust_list resumed>) = 0 [pid 8317] <... set_robust_list resumed>) = 0 [pid 8316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8315] <... openat resumed>) = 3 [pid 8316] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8315] write(3, "1000", 4 [pid 8317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8317] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8318 attached [pid 8317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8318] set_robust_list(0x555582145660, 24 [pid 8317] <... openat resumed>) = 3 [pid 8316] setpgid(0, 0 [pid 8315] <... write resumed>) = 4 [pid 8318] <... set_robust_list resumed>) = 0 [pid 8317] write(3, "1000", 4 [pid 8316] <... setpgid resumed>) = 0 [pid 8315] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8318 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8318] <... prctl resumed>) = 0 [pid 8318] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8319 attached [pid 8317] <... write resumed>) = 4 [pid 8316] <... openat resumed>) = 3 [pid 8315] <... close resumed>) = 0 [pid 8319] set_robust_list(0x555582145660, 24 [pid 8318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8317] close(3 [pid 8316] write(3, "1000", 4 [pid 8315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8319 [pid 8319] <... set_robust_list resumed>) = 0 [pid 8318] <... openat resumed>) = 3 [pid 8317] <... close resumed>) = 0 [pid 8316] <... write resumed>) = 4 [pid 8319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8315] <... bpf resumed>) = 3 [pid 8317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8316] close(3 [pid 8319] <... prctl resumed>) = 0 [pid 8318] write(3, "1000", 4 [pid 8315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8316] <... close resumed>) = 0 [pid 8319] setpgid(0, 0 [pid 8318] <... write resumed>) = 4 [pid 8317] <... bpf resumed>) = 3 [pid 8319] <... setpgid resumed>) = 0 [pid 8318] close(3 [pid 8317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8318] <... close resumed>) = 0 [pid 8317] <... bpf resumed>) = 4 [pid 8315] <... bpf resumed>) = 4 [pid 8316] <... bpf resumed>) = 3 [pid 8318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8319] <... openat resumed>) = 3 [pid 8318] <... bpf resumed>) = 3 [pid 8317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8319] write(3, "1000", 4 [pid 8318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8317] <... bpf resumed>) = 5 [pid 8315] <... bpf resumed>) = 5 [pid 8319] <... write resumed>) = 4 [pid 8318] <... bpf resumed>) = 4 [pid 8317] exit_group(0 [pid 8316] <... bpf resumed>) = 4 [pid 8315] exit_group(0 [pid 8319] close(3 [pid 8317] <... exit_group resumed>) = ? [pid 8315] <... exit_group resumed>) = ? [pid 8318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8319] <... close resumed>) = 0 [pid 8319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8317] +++ exited with 0 +++ [pid 8315] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8319] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8320 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8320] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8320 [pid 8320] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8321 attached [pid 8320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8321] set_robust_list(0x555582145660, 24 [pid 8320] <... prctl resumed>) = 0 [pid 8321] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8321 [pid 8320] setpgid(0, 0) = 0 [pid 8321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8318] <... bpf resumed>) = 5 [pid 8321] <... prctl resumed>) = 0 [pid 8320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8319] <... bpf resumed>) = 5 [pid 8316] <... bpf resumed>) = 5 [pid 8318] exit_group(0 [pid 8321] setpgid(0, 0 [pid 8320] <... openat resumed>) = 3 [pid 8319] exit_group(0 [pid 8318] <... exit_group resumed>) = ? [pid 8316] exit_group(0 [pid 8321] <... setpgid resumed>) = 0 [pid 8319] <... exit_group resumed>) = ? [pid 8316] <... exit_group resumed>) = ? [pid 8321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8320] write(3, "1000", 4 [pid 8318] +++ exited with 0 +++ [pid 8321] <... openat resumed>) = 3 [pid 8320] <... write resumed>) = 4 [pid 8321] write(3, "1000", 4 [pid 8320] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8321] <... write resumed>) = 4 [pid 8320] <... close resumed>) = 0 [pid 8321] close(3 [pid 8320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8321] <... close resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8320] <... bpf resumed>) = 3 [pid 8320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8321] <... bpf resumed>) = 3 [pid 8321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8320] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8322 attached [pid 8321] <... bpf resumed>) = 4 [pid 8319] +++ exited with 0 +++ [pid 8316] +++ exited with 0 +++ [pid 8322] set_robust_list(0x555582145660, 24 [pid 8321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8322 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8322] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8322] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8323 attached ) = 0 [pid 8323] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8323 ./strace-static-x86_64: Process 8324 attached [pid 8323] <... set_robust_list resumed>) = 0 [pid 8322] setpgid(0, 0 [pid 8324] set_robust_list(0x555582145660, 24 [pid 8323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8322] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8324 [pid 8324] <... set_robust_list resumed>) = 0 [pid 8323] <... prctl resumed>) = 0 [pid 8322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8321] <... bpf resumed>) = 5 [pid 8320] <... bpf resumed>) = 5 [pid 8324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8324] setpgid(0, 0) = 0 [pid 8323] setpgid(0, 0 [pid 8322] <... openat resumed>) = 3 [pid 8321] exit_group(0 [pid 8320] exit_group(0 [pid 8323] <... setpgid resumed>) = 0 [pid 8321] <... exit_group resumed>) = ? [pid 8320] <... exit_group resumed>) = ? [pid 8324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8322] write(3, "1000", 4 [pid 8324] <... openat resumed>) = 3 [pid 8322] <... write resumed>) = 4 [pid 8322] close(3 [pid 8324] write(3, "1000", 4 [pid 8323] <... openat resumed>) = 3 [pid 8322] <... close resumed>) = 0 [pid 8323] write(3, "1000", 4 [pid 8324] <... write resumed>) = 4 [pid 8323] <... write resumed>) = 4 [pid 8322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8323] close(3) = 0 [pid 8323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8324] close(3) = 0 [pid 8322] <... bpf resumed>) = 3 [pid 8323] <... bpf resumed>) = 3 [pid 8322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8324] <... bpf resumed>) = 3 [pid 8323] <... bpf resumed>) = 4 [pid 8322] <... bpf resumed>) = 4 [pid 8324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8324] <... bpf resumed>) = 4 [pid 8324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8320] +++ exited with 0 +++ [pid 8321] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8325 attached , child_tidptr=0x555582145650) = 8325 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8325] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 8326 attached [pid 8326] set_robust_list(0x555582145660, 24 [pid 8325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8326 [pid 8326] <... set_robust_list resumed>) = 0 [pid 8325] <... prctl resumed>) = 0 [pid 8326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8325] setpgid(0, 0 [pid 8326] <... prctl resumed>) = 0 [pid 8325] <... setpgid resumed>) = 0 [pid 8326] setpgid(0, 0 [pid 8325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8326] <... setpgid resumed>) = 0 [pid 8325] <... openat resumed>) = 3 [pid 8326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8325] write(3, "1000", 4 [pid 8326] <... openat resumed>) = 3 [pid 8324] <... bpf resumed>) = 5 [pid 8323] <... bpf resumed>) = 5 [pid 8322] <... bpf resumed>) = 5 [pid 8326] write(3, "1000", 4 [pid 8325] <... write resumed>) = 4 [pid 8322] exit_group(0 [pid 8326] <... write resumed>) = 4 [pid 8325] close(3 [pid 8324] exit_group(0 [pid 8323] exit_group(0 [pid 8322] <... exit_group resumed>) = ? [pid 8326] close(3 [pid 8325] <... close resumed>) = 0 [pid 8323] <... exit_group resumed>) = ? [pid 8326] <... close resumed>) = 0 [pid 8325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8325] <... bpf resumed>) = 3 [pid 8326] <... bpf resumed>) = 3 [pid 8325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8323] +++ exited with 0 +++ [pid 8326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8324] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8326] <... bpf resumed>) = 4 [pid 8325] <... bpf resumed>) = 4 [pid 8326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8327 attached , child_tidptr=0x555582145650) = 8327 [pid 8327] set_robust_list(0x555582145660, 24) = 0 [pid 8327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8327] setpgid(0, 0) = 0 [pid 8327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8327] write(3, "1000", 4) = 4 [pid 8327] close(3) = 0 [pid 8327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8326] <... bpf resumed>) = 5 [pid 8322] +++ exited with 0 +++ [pid 8327] <... bpf resumed>) = 4 [pid 8326] exit_group(0 [pid 8325] <... bpf resumed>) = 5 [pid 8324] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8325] exit_group(0 [pid 8326] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8325] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8328 attached [pid 8327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8328 [pid 8328] set_robust_list(0x555582145660, 24 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8328] <... set_robust_list resumed>) = 0 [pid 8328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8326] +++ exited with 0 +++ [pid 8325] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8328] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8328] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8328] <... setpgid resumed>) = 0 [pid 8328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8330 attached ./strace-static-x86_64: Process 8329 attached [pid 8327] <... bpf resumed>) = 5 [pid 8328] write(3, "1000", 4 [pid 8327] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8330 [pid 8328] <... write resumed>) = 4 [pid 8328] close(3 [pid 8330] set_robust_list(0x555582145660, 24 [pid 8329] set_robust_list(0x555582145660, 24 [pid 8327] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8330] <... set_robust_list resumed>) = 0 [pid 8329] <... set_robust_list resumed>) = 0 [pid 8328] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8329 [pid 8328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8327] +++ exited with 0 +++ [pid 8328] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8331 attached [pid 8329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8331] set_robust_list(0x555582145660, 24 [pid 8330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8329] <... prctl resumed>) = 0 [pid 8330] <... prctl resumed>) = 0 [pid 8331] <... set_robust_list resumed>) = 0 [pid 8328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8330] setpgid(0, 0 [pid 8329] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8331 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8331] <... prctl resumed>) = 0 [pid 8331] setpgid(0, 0 [pid 8330] <... setpgid resumed>) = 0 [pid 8329] <... setpgid resumed>) = 0 [pid 8331] <... setpgid resumed>) = 0 [pid 8330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8332 attached [pid 8331] <... openat resumed>) = 3 [pid 8331] write(3, "1000", 4 [pid 8330] <... openat resumed>) = 3 [pid 8332] set_robust_list(0x555582145660, 24 [pid 8330] write(3, "1000", 4 [pid 8329] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8332 [pid 8332] <... set_robust_list resumed>) = 0 [pid 8331] <... write resumed>) = 4 [pid 8330] <... write resumed>) = 4 [pid 8329] <... write resumed>) = 4 [pid 8332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8331] close(3 [pid 8330] close(3 [pid 8329] close(3 [pid 8328] <... bpf resumed>) = 5 [pid 8332] <... prctl resumed>) = 0 [pid 8330] <... close resumed>) = 0 [pid 8329] <... close resumed>) = 0 [pid 8331] <... close resumed>) = 0 [pid 8330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8328] exit_group(0 [pid 8332] setpgid(0, 0 [pid 8331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8330] <... bpf resumed>) = 3 [pid 8329] <... bpf resumed>) = 3 [pid 8332] <... setpgid resumed>) = 0 [pid 8331] <... bpf resumed>) = 3 [pid 8330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8328] <... exit_group resumed>) = ? [pid 8332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8330] <... bpf resumed>) = 4 [pid 8329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8328] +++ exited with 0 +++ [pid 8332] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8328, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 8332] write(3, "1000", 4 [pid 8331] <... bpf resumed>) = 4 [pid 8329] <... bpf resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8332] <... write resumed>) = 4 [pid 8330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8332] close(3) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8332] <... bpf resumed>) = 4 [pid 8332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8333 attached [pid 8333] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8333 [pid 8333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8333] setpgid(0, 0) = 0 [pid 8333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8333] write(3, "1000", 4) = 4 [pid 8332] <... bpf resumed>) = 5 [pid 8331] <... bpf resumed>) = 5 [pid 8330] <... bpf resumed>) = 5 [pid 8329] <... bpf resumed>) = 5 [pid 8333] close(3 [pid 8330] exit_group(0 [pid 8329] exit_group(0 [pid 8333] <... close resumed>) = 0 [pid 8332] exit_group(0 [pid 8331] exit_group(0 [pid 8330] <... exit_group resumed>) = ? [pid 8329] <... exit_group resumed>) = ? [pid 8333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8332] <... exit_group resumed>) = ? [pid 8331] <... exit_group resumed>) = ? [pid 8330] +++ exited with 0 +++ [pid 8329] +++ exited with 0 +++ [pid 8333] <... bpf resumed>) = 3 [pid 8333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8333] <... bpf resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8334 attached ./strace-static-x86_64: Process 8335 attached [pid 8334] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8334 [pid 8331] +++ exited with 0 +++ [pid 8335] set_robust_list(0x555582145660, 24 [pid 8334] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8335 [pid 8335] <... set_robust_list resumed>) = 0 [pid 8334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8334] <... prctl resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8335] <... prctl resumed>) = 0 [pid 8334] setpgid(0, 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8335] setpgid(0, 0 [pid 8334] <... setpgid resumed>) = 0 [pid 8335] <... setpgid resumed>) = 0 [pid 8334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8332] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8335] <... openat resumed>) = 3 [pid 8334] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8336 attached [pid 8335] write(3, "1000", 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8336] set_robust_list(0x555582145660, 24 [pid 8335] <... write resumed>) = 4 [pid 8334] write(3, "1000", 4 [pid 8336] <... set_robust_list resumed>) = 0 [pid 8335] close(3 [pid 8334] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8336 [pid 8336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8334] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8336] <... prctl resumed>) = 0 [pid 8335] <... close resumed>) = 0 [pid 8334] <... close resumed>) = 0 [pid 8333] <... bpf resumed>) = 5 [pid 8336] setpgid(0, 0 [pid 8335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8333] exit_group(0 [pid 8336] <... setpgid resumed>) = 0 [pid 8334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8337 attached [pid 8336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8335] <... bpf resumed>) = 3 [pid 8333] <... exit_group resumed>) = ? [pid 8337] set_robust_list(0x555582145660, 24 [pid 8336] <... openat resumed>) = 3 [pid 8335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8334] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8337 [pid 8337] <... set_robust_list resumed>) = 0 [pid 8335] <... bpf resumed>) = 4 [pid 8333] +++ exited with 0 +++ [pid 8336] write(3, "1000", 4 [pid 8334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8336] <... write resumed>) = 4 [pid 8335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8334] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8337] <... prctl resumed>) = 0 [pid 8336] close(3 [pid 8334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8337] setpgid(0, 0 [pid 8336] <... close resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8337] <... setpgid resumed>) = 0 [pid 8336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8336] <... bpf resumed>) = 4 [pid 8337] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8338 attached [pid 8337] write(3, "1000", 4 [pid 8336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8338] set_robust_list(0x555582145660, 24 [pid 8337] <... write resumed>) = 4 [pid 8335] <... bpf resumed>) = 5 [pid 8334] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8338 [pid 8338] <... set_robust_list resumed>) = 0 [pid 8337] close(3 [pid 8336] <... bpf resumed>) = 5 [pid 8337] <... close resumed>) = 0 [pid 8335] exit_group(0 [pid 8338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8336] exit_group(0 [pid 8335] <... exit_group resumed>) = ? [pid 8334] exit_group(0 [pid 8338] <... prctl resumed>) = 0 [pid 8337] <... bpf resumed>) = 3 [pid 8336] <... exit_group resumed>) = ? [pid 8334] <... exit_group resumed>) = ? [pid 8338] setpgid(0, 0 [pid 8337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8335] +++ exited with 0 +++ [pid 8338] <... setpgid resumed>) = 0 [pid 8337] <... bpf resumed>) = 4 [pid 8338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8338] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8338] write(3, "1000", 4) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8338] close(3 [pid 8336] +++ exited with 0 +++ [pid 8334] +++ exited with 0 +++ ./strace-static-x86_64: Process 8339 attached [pid 8338] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8339] set_robust_list(0x555582145660, 24 [pid 8338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8339 [pid 8339] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8340 attached [pid 8339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8338] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8340] set_robust_list(0x555582145660, 24 [pid 8339] <... prctl resumed>) = 0 [pid 8338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8339] setpgid(0, 0 [pid 8340] <... set_robust_list resumed>) = 0 [pid 8339] <... setpgid resumed>) = 0 [pid 8338] <... bpf resumed>) = 4 [pid 8340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8340 ./strace-static-x86_64: Process 8341 attached [pid 8340] <... prctl resumed>) = 0 [pid 8338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8341 [pid 8341] set_robust_list(0x555582145660, 24 [pid 8340] setpgid(0, 0 [pid 8341] <... set_robust_list resumed>) = 0 [pid 8341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8339] <... openat resumed>) = 3 [pid 8340] <... setpgid resumed>) = 0 [pid 8339] write(3, "1000", 4 [pid 8338] <... bpf resumed>) = 5 [pid 8337] <... bpf resumed>) = 5 [pid 8340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8339] <... write resumed>) = 4 [pid 8337] exit_group(0 [pid 8341] <... prctl resumed>) = 0 [pid 8339] close(3 [pid 8338] exit_group(0 [pid 8341] setpgid(0, 0 [pid 8339] <... close resumed>) = 0 [pid 8338] <... exit_group resumed>) = ? [pid 8337] <... exit_group resumed>) = ? [pid 8341] <... setpgid resumed>) = 0 [pid 8340] <... openat resumed>) = 3 [pid 8339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8340] write(3, "1000", 4 [pid 8339] <... bpf resumed>) = 3 [pid 8340] <... write resumed>) = 4 [pid 8339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8341] <... openat resumed>) = 3 [pid 8340] close(3) = 0 [pid 8339] <... bpf resumed>) = 4 [pid 8341] write(3, "1000", 4 [pid 8340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8341] <... write resumed>) = 4 [pid 8341] close(3 [pid 8340] <... bpf resumed>) = 3 [pid 8341] <... close resumed>) = 0 [pid 8340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8338] +++ exited with 0 +++ [pid 8337] +++ exited with 0 +++ [pid 8341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8340] <... bpf resumed>) = 4 [pid 8341] <... bpf resumed>) = 3 [pid 8341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8343 attached [pid 8343] set_robust_list(0x555582145660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8343 [pid 8343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8344 attached [pid 8341] <... bpf resumed>) = 5 [pid 8340] <... bpf resumed>) = 5 [pid 8339] <... bpf resumed>) = 5 [pid 8343] setpgid(0, 0 [pid 8344] set_robust_list(0x555582145660, 24 [pid 8341] exit_group(0 [pid 8340] exit_group(0 [pid 8339] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8344 [pid 8344] <... set_robust_list resumed>) = 0 [pid 8343] <... setpgid resumed>) = 0 [pid 8341] <... exit_group resumed>) = ? [pid 8339] <... exit_group resumed>) = ? [pid 8344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8341] +++ exited with 0 +++ [pid 8340] <... exit_group resumed>) = ? [pid 8339] +++ exited with 0 +++ [pid 8344] <... prctl resumed>) = 0 [pid 8344] setpgid(0, 0 [pid 8343] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8343] write(3, "1000", 4) = 4 [pid 8340] +++ exited with 0 +++ [pid 8343] close(3) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8344] <... setpgid resumed>) = 0 [pid 8343] <... bpf resumed>) = 3 [pid 8343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8345 attached [pid 8344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8345] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8346 ./strace-static-x86_64: Process 8346 attached [pid 8345] <... set_robust_list resumed>) = 0 [pid 8344] <... openat resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8343] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8345 [pid 8346] set_robust_list(0x555582145660, 24 [pid 8345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8344] write(3, "1000", 4 [pid 8343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8346] <... set_robust_list resumed>) = 0 [pid 8345] <... prctl resumed>) = 0 [pid 8344] <... write resumed>) = 4 [pid 8346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8345] setpgid(0, 0 [pid 8344] close(3 [pid 8346] <... prctl resumed>) = 0 [pid 8345] <... setpgid resumed>) = 0 [pid 8346] setpgid(0, 0 [pid 8345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8346] <... setpgid resumed>) = 0 [pid 8345] <... openat resumed>) = 3 [pid 8344] <... close resumed>) = 0 [pid 8344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8345] write(3, "1000", 4 [pid 8344] <... bpf resumed>) = 3 [pid 8343] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8346] <... openat resumed>) = 3 [pid 8345] <... write resumed>) = 4 [pid 8343] exit_group(0) = ? ./strace-static-x86_64: Process 8347 attached [pid 8346] write(3, "1000", 4 [pid 8345] close(3 [pid 8344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8343] +++ exited with 0 +++ [pid 8347] set_robust_list(0x555582145660, 24 [pid 8346] <... write resumed>) = 4 [pid 8345] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8347] <... set_robust_list resumed>) = 0 [pid 8346] close(3 [pid 8345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8347 [pid 8347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8346] <... close resumed>) = 0 [pid 8345] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8347] <... prctl resumed>) = 0 [pid 8346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8344] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8348 attached [pid 8347] setpgid(0, 0 [pid 8346] <... bpf resumed>) = 3 [pid 8348] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8348 [pid 8348] <... set_robust_list resumed>) = 0 [pid 8345] <... bpf resumed>) = 4 [pid 8348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8348] setpgid(0, 0) = 0 [pid 8347] <... setpgid resumed>) = 0 [pid 8346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8348] <... openat resumed>) = 3 [pid 8346] <... bpf resumed>) = 4 [pid 8348] write(3, "1000", 4 [pid 8344] <... bpf resumed>) = 5 [pid 8348] <... write resumed>) = 4 [pid 8348] close(3 [pid 8347] <... openat resumed>) = 3 [pid 8345] <... bpf resumed>) = 5 [pid 8348] <... close resumed>) = 0 [pid 8348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8344] exit_group(0 [pid 8347] write(3, "1000", 4 [pid 8346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8345] exit_group(0 [pid 8348] <... bpf resumed>) = 3 [pid 8348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8347] <... write resumed>) = 4 [pid 8346] <... bpf resumed>) = 5 [pid 8345] <... exit_group resumed>) = ? [pid 8344] <... exit_group resumed>) = ? [pid 8348] <... bpf resumed>) = 4 [pid 8347] close(3 [pid 8346] exit_group(0 [pid 8344] +++ exited with 0 +++ [pid 8348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8347] <... close resumed>) = 0 [pid 8346] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8348] <... bpf resumed>) = 5 [pid 8347] <... bpf resumed>) = 4 [pid 8345] +++ exited with 0 +++ [pid 8348] exit_group(0 [pid 8347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8348] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8349 attached [pid 8349] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8349 ./strace-static-x86_64: Process 8350 attached [pid 8350] set_robust_list(0x555582145660, 24 [pid 8349] <... set_robust_list resumed>) = 0 [pid 8349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8346] +++ exited with 0 +++ [pid 8349] <... prctl resumed>) = 0 [pid 8349] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8347] <... bpf resumed>) = 5 [pid 8349] <... setpgid resumed>) = 0 [pid 8349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8350 [pid 8350] <... set_robust_list resumed>) = 0 [pid 8349] <... openat resumed>) = 3 [pid 8347] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... restart_syscall resumed>) = 0 [pid 8350] <... prctl resumed>) = 0 [pid 8349] write(3, "1000", 4 [pid 8347] <... exit_group resumed>) = ? [pid 8350] setpgid(0, 0 [pid 8349] <... write resumed>) = 4 [pid 8349] close(3) = 0 [pid 8350] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8349] <... bpf resumed>) = 3 [pid 8349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8350] <... openat resumed>) = 3 [pid 8349] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8351 attached [pid 8350] write(3, "1000", 4 [pid 8349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8348] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8351 [pid 8351] set_robust_list(0x555582145660, 24 [pid 8350] <... write resumed>) = 4 [pid 8347] +++ exited with 0 +++ [pid 8351] <... set_robust_list resumed>) = 0 [pid 8350] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8348, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8350] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8351] <... prctl resumed>) = 0 [pid 8351] setpgid(0, 0 [pid 8350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8351] <... setpgid resumed>) = 0 [pid 8351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8351] <... openat resumed>) = 3 [pid 8350] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8352 attached [pid 8351] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8352] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8352 [pid 8352] <... set_robust_list resumed>) = 0 [pid 8352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8351] <... write resumed>) = 4 [pid 8352] <... prctl resumed>) = 0 [pid 8351] close(3 [pid 8352] setpgid(0, 0) = 0 [pid 8352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8350] <... bpf resumed>) = 4 [pid 8351] <... close resumed>) = 0 [pid 8352] <... openat resumed>) = 3 [pid 8352] write(3, "1000", 4./strace-static-x86_64: Process 8353 attached ) = 4 [pid 8351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8352] close(3 [pid 8353] set_robust_list(0x555582145660, 24 [pid 8352] <... close resumed>) = 0 [pid 8351] <... bpf resumed>) = 3 [pid 8350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8353 [pid 8353] <... set_robust_list resumed>) = 0 [pid 8352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8352] <... bpf resumed>) = 3 [pid 8351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8353] <... prctl resumed>) = 0 [pid 8352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8353] setpgid(0, 0) = 0 [pid 8352] <... bpf resumed>) = 4 [pid 8353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8351] <... bpf resumed>) = 4 [pid 8351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8353] <... openat resumed>) = 3 [pid 8353] write(3, "1000", 4) = 4 [pid 8350] <... bpf resumed>) = 5 [pid 8349] <... bpf resumed>) = 5 [pid 8352] <... bpf resumed>) = 5 [pid 8351] <... bpf resumed>) = 5 [pid 8353] close(3 [pid 8352] exit_group(0 [pid 8351] exit_group(0 [pid 8353] <... close resumed>) = 0 [pid 8352] <... exit_group resumed>) = ? [pid 8351] <... exit_group resumed>) = ? [pid 8350] exit_group(0 [pid 8349] exit_group(0 [pid 8353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8351] +++ exited with 0 +++ [pid 8350] <... exit_group resumed>) = ? [pid 8349] <... exit_group resumed>) = ? [pid 8352] +++ exited with 0 +++ [pid 8353] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8354 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8354 [pid 8354] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8355 attached ) = 0 [pid 8350] +++ exited with 0 +++ [pid 8349] +++ exited with 0 +++ [pid 8355] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8355 [pid 8355] <... set_robust_list resumed>) = 0 [pid 8354] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8354] setpgid(0, 0 [pid 8355] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8356 attached [pid 8354] <... setpgid resumed>) = 0 [pid 8355] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8356 ./strace-static-x86_64: Process 8357 attached [pid 8356] set_robust_list(0x555582145660, 24 [pid 8355] <... setpgid resumed>) = 0 [pid 8354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8357] set_robust_list(0x555582145660, 24 [pid 8355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8357 [pid 8357] <... set_robust_list resumed>) = 0 [pid 8356] <... set_robust_list resumed>) = 0 [pid 8355] <... openat resumed>) = 3 [pid 8354] <... openat resumed>) = 3 [pid 8357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8355] write(3, "1000", 4 [pid 8353] <... bpf resumed>) = 5 [pid 8357] <... prctl resumed>) = 0 [pid 8356] <... prctl resumed>) = 0 [pid 8355] <... write resumed>) = 4 [pid 8354] write(3, "1000", 4 [pid 8357] setpgid(0, 0 [pid 8356] setpgid(0, 0 [pid 8354] <... write resumed>) = 4 [pid 8353] exit_group(0 [pid 8355] close(3 [pid 8357] <... setpgid resumed>) = 0 [pid 8356] <... setpgid resumed>) = 0 [pid 8355] <... close resumed>) = 0 [pid 8354] close(3 [pid 8353] <... exit_group resumed>) = ? [pid 8357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8354] <... close resumed>) = 0 [pid 8357] <... openat resumed>) = 3 [pid 8355] <... bpf resumed>) = 3 [pid 8357] write(3, "1000", 4 [pid 8355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8353] +++ exited with 0 +++ [pid 8357] <... write resumed>) = 4 [pid 8356] <... openat resumed>) = 3 [pid 8354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8357] close(3 [pid 8356] write(3, "1000", 4 [pid 8355] <... bpf resumed>) = 4 [pid 8354] <... bpf resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8357] <... close resumed>) = 0 [pid 8356] <... write resumed>) = 4 [pid 8355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8356] close(3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8357] <... bpf resumed>) = 3 [pid 8356] <... close resumed>) = 0 [pid 8354] <... bpf resumed>) = 4 [pid 8357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8356] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8357] <... bpf resumed>) = 4 [pid 8356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8358 attached [pid 8357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8355] <... bpf resumed>) = 5 [pid 8354] <... bpf resumed>) = 5 [pid 8358] set_robust_list(0x555582145660, 24 [pid 8357] <... bpf resumed>) = 5 [pid 8356] <... bpf resumed>) = 4 [pid 8355] exit_group(0 [pid 8354] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8358 [pid 8358] <... set_robust_list resumed>) = 0 [pid 8355] <... exit_group resumed>) = ? [pid 8354] <... exit_group resumed>) = ? [pid 8357] exit_group(0) = ? [pid 8356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8356] exit_group(0 [pid 8355] +++ exited with 0 +++ [pid 8356] <... exit_group resumed>) = ? [pid 8358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8357] +++ exited with 0 +++ [pid 8358] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8358] setpgid(0, 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8358] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8359 attached ./strace-static-x86_64: Process 8360 attached [pid 8358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8359 [pid 8359] set_robust_list(0x555582145660, 24 [pid 8358] <... openat resumed>) = 3 [pid 8359] <... set_robust_list resumed>) = 0 [pid 8359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8360] set_robust_list(0x555582145660, 24 [pid 8358] write(3, "1000", 4 [pid 8356] +++ exited with 0 +++ [pid 8354] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8360 [pid 8360] <... set_robust_list resumed>) = 0 [pid 8359] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8359] <... setpgid resumed>) = 0 [pid 8358] <... write resumed>) = 4 [pid 8360] <... prctl resumed>) = 0 [pid 8359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8358] close(3 [pid 8360] setpgid(0, 0 [pid 8359] <... openat resumed>) = 3 [pid 8358] <... close resumed>) = 0 [pid 8359] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8360] <... setpgid resumed>) = 0 [pid 8359] <... write resumed>) = 4 [pid 8358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8361 attached [pid 8359] close(3 [pid 8361] set_robust_list(0x555582145660, 24 [pid 8360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8359] <... close resumed>) = 0 [pid 8358] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8361 [pid 8361] <... set_robust_list resumed>) = 0 [pid 8359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8362 attached [pid 8361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8360] <... openat resumed>) = 3 [pid 8359] <... bpf resumed>) = 3 [pid 8361] <... prctl resumed>) = 0 [pid 8360] write(3, "1000", 4 [pid 8361] setpgid(0, 0 [pid 8360] <... write resumed>) = 4 [pid 8361] <... setpgid resumed>) = 0 [pid 8360] close(3 [pid 8362] set_robust_list(0x555582145660, 24 [pid 8361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8360] <... close resumed>) = 0 [pid 8359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8358] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8362 [pid 8362] <... set_robust_list resumed>) = 0 [pid 8361] <... openat resumed>) = 3 [pid 8360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8361] write(3, "1000", 4 [pid 8360] <... bpf resumed>) = 3 [pid 8359] <... bpf resumed>) = 4 [pid 8362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8361] <... write resumed>) = 4 [pid 8362] <... prctl resumed>) = 0 [pid 8361] close(3 [pid 8360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8362] setpgid(0, 0 [pid 8361] <... close resumed>) = 0 [pid 8360] <... bpf resumed>) = 4 [pid 8362] <... setpgid resumed>) = 0 [pid 8361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8358] <... bpf resumed>) = 5 [pid 8359] <... bpf resumed>) = 5 [pid 8361] <... bpf resumed>) = 3 [pid 8361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8359] exit_group(0 [pid 8358] exit_group(0 [pid 8362] <... openat resumed>) = 3 [pid 8360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8359] <... exit_group resumed>) = ? [pid 8358] <... exit_group resumed>) = ? [pid 8361] <... bpf resumed>) = 4 [pid 8360] <... bpf resumed>) = 5 [pid 8361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8360] exit_group(0 [pid 8362] write(3, "1000", 4 [pid 8361] <... bpf resumed>) = 5 [pid 8360] <... exit_group resumed>) = ? [pid 8362] <... write resumed>) = 4 [pid 8360] +++ exited with 0 +++ [pid 8358] +++ exited with 0 +++ [pid 8361] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8361] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8362] close(3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8362] <... close resumed>) = 0 [pid 8362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8361] +++ exited with 0 +++ [pid 8359] +++ exited with 0 +++ [pid 5074] <... restart_syscall resumed>) = 0 [pid 8362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8362] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8364 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8364] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8363 attached ) = 0 [pid 8363] set_robust_list(0x555582145660, 24 [pid 8364] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8365 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8363 [pid 8363] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8365 ./strace-static-x86_64: Process 8366 attached [pid 8365] set_robust_list(0x555582145660, 24 [pid 8364] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8364 [pid 8366] set_robust_list(0x555582145660, 24 [pid 8363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8362] <... bpf resumed>) = 5 [pid 8366] <... set_robust_list resumed>) = 0 [pid 8363] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8366 [pid 8365] <... set_robust_list resumed>) = 0 [pid 8364] <... setpgid resumed>) = 0 [pid 8362] exit_group(0 [pid 8366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8363] setpgid(0, 0 [pid 8366] <... prctl resumed>) = 0 [pid 8365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8363] <... setpgid resumed>) = 0 [pid 8362] <... exit_group resumed>) = ? [pid 8366] setpgid(0, 0 [pid 8365] <... prctl resumed>) = 0 [pid 8364] <... openat resumed>) = 3 [pid 8363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8366] <... setpgid resumed>) = 0 [pid 8365] setpgid(0, 0 [pid 8364] write(3, "1000", 4 [pid 8363] <... openat resumed>) = 3 [pid 8366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8365] <... setpgid resumed>) = 0 [pid 8364] <... write resumed>) = 4 [pid 8362] +++ exited with 0 +++ [pid 8366] <... openat resumed>) = 3 [pid 8365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8364] close(3 [pid 8363] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8366] write(3, "1000", 4 [pid 8365] <... openat resumed>) = 3 [pid 8364] <... close resumed>) = 0 [pid 8363] <... write resumed>) = 4 [pid 8365] write(3, "1000", 4 [pid 8364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8366] <... write resumed>) = 4 [pid 8365] <... write resumed>) = 4 [pid 8363] close(3 [pid 8366] close(3 [pid 8365] close(3 [pid 8364] <... bpf resumed>) = 3 [pid 8363] <... close resumed>) = 0 [pid 8366] <... close resumed>) = 0 [pid 8365] <... close resumed>) = 0 [pid 8363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8363] <... bpf resumed>) = 3 [pid 8366] <... bpf resumed>) = 3 [pid 8363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8365] <... bpf resumed>) = 3 [pid 8366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8364] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8367 attached [pid 8365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8363] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8367 [pid 8367] set_robust_list(0x555582145660, 24 [pid 8366] <... bpf resumed>) = 4 [pid 8365] <... bpf resumed>) = 4 [pid 8364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8367] <... set_robust_list resumed>) = 0 [pid 8366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8366] <... bpf resumed>) = 5 [pid 8365] <... bpf resumed>) = 5 [pid 8364] <... bpf resumed>) = 5 [pid 8363] <... bpf resumed>) = 5 [pid 8367] <... prctl resumed>) = 0 [pid 8366] exit_group(0 [pid 8365] exit_group(0 [pid 8363] exit_group(0 [pid 8367] setpgid(0, 0 [pid 8364] exit_group(0 [pid 8363] <... exit_group resumed>) = ? [pid 8366] <... exit_group resumed>) = ? [pid 8365] <... exit_group resumed>) = ? [pid 8367] <... setpgid resumed>) = 0 [pid 8364] <... exit_group resumed>) = ? [pid 8363] +++ exited with 0 +++ [pid 8367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8366] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8367] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8368 attached ) = 0 [pid 8367] write(3, "1000", 4) = 4 [pid 8368] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8368 [pid 8368] <... set_robust_list resumed>) = 0 [pid 8367] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8369 attached [pid 8368] <... prctl resumed>) = 0 [pid 8367] <... bpf resumed>) = 3 [pid 8368] setpgid(0, 0) = 0 [pid 8369] set_robust_list(0x555582145660, 24 [pid 8367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8369 [pid 8369] <... set_robust_list resumed>) = 0 [pid 8368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8368] <... openat resumed>) = 3 [pid 8367] <... bpf resumed>) = 4 [pid 8369] <... prctl resumed>) = 0 [pid 8367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8368] write(3, "1000", 4 [pid 8369] setpgid(0, 0 [pid 8368] <... write resumed>) = 4 [pid 8369] <... setpgid resumed>) = 0 [pid 8368] close(3) = 0 [pid 8369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8369] <... openat resumed>) = 3 [pid 8369] write(3, "1000", 4 [pid 8368] <... bpf resumed>) = 3 [pid 8369] <... write resumed>) = 4 [pid 8368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8369] close(3 [pid 8365] +++ exited with 0 +++ [pid 8364] +++ exited with 0 +++ [pid 8368] <... bpf resumed>) = 4 [pid 8369] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8370 attached [pid 8369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8370 ./strace-static-x86_64: Process 8371 attached [pid 8369] <... bpf resumed>) = 4 [pid 8370] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8371 [pid 8371] set_robust_list(0x555582145660, 24 [pid 8370] <... set_robust_list resumed>) = 0 [pid 8369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8371] <... set_robust_list resumed>) = 0 [pid 8370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8367] <... bpf resumed>) = 5 [pid 8368] <... bpf resumed>) = 5 [pid 8371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8370] <... prctl resumed>) = 0 [pid 8369] <... bpf resumed>) = 5 [pid 8371] <... prctl resumed>) = 0 [pid 8367] exit_group(0 [pid 8370] setpgid(0, 0 [pid 8371] setpgid(0, 0 [pid 8370] <... setpgid resumed>) = 0 [pid 8367] <... exit_group resumed>) = ? [pid 8371] <... setpgid resumed>) = 0 [pid 8370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8369] exit_group(0 [pid 8368] exit_group(0 [pid 8369] <... exit_group resumed>) = ? [pid 8368] <... exit_group resumed>) = ? [pid 8371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8367] +++ exited with 0 +++ [pid 8371] <... openat resumed>) = 3 [pid 8370] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8371] write(3, "1000", 4) = 4 [pid 8371] close(3 [pid 8370] write(3, "1000", 4 [pid 8371] <... close resumed>) = 0 [pid 8370] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8370] close(3 [pid 8371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8370] <... close resumed>) = 0 [pid 8371] <... bpf resumed>) = 3 [pid 8370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8372 attached [pid 8371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8370] <... bpf resumed>) = 3 [pid 8372] set_robust_list(0x555582145660, 24 [pid 8371] <... bpf resumed>) = 4 [pid 8370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8372 [pid 8372] <... set_robust_list resumed>) = 0 [pid 8371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8370] <... bpf resumed>) = 4 [pid 8372] setpgid(0, 0 [pid 8370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8372] <... setpgid resumed>) = 0 [pid 8372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8372] write(3, "1000", 4) = 4 [pid 8372] close(3) = 0 [pid 8372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8369] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8368] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8373 attached ./strace-static-x86_64: Process 8374 attached [pid 8374] set_robust_list(0x555582145660, 24 [pid 8373] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8373 [pid 8374] <... set_robust_list resumed>) = 0 [pid 8373] <... set_robust_list resumed>) = 0 [pid 8373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8373] <... prctl resumed>) = 0 [pid 8374] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8374 [pid 8373] setpgid(0, 0 [pid 8374] setpgid(0, 0 [pid 8373] <... setpgid resumed>) = 0 [pid 8374] <... setpgid resumed>) = 0 [pid 8373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8373] <... openat resumed>) = 3 [pid 8374] <... openat resumed>) = 3 [pid 8373] write(3, "1000", 4 [pid 8374] write(3, "1000", 4 [pid 8373] <... write resumed>) = 4 [pid 8374] <... write resumed>) = 4 [pid 8373] close(3 [pid 8374] close(3) = 0 [pid 8373] <... close resumed>) = 0 [pid 8374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8374] <... bpf resumed>) = 3 [pid 8373] <... bpf resumed>) = 3 [pid 8374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8374] <... bpf resumed>) = 4 [pid 8374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8373] <... bpf resumed>) = 4 [pid 8373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8371] <... bpf resumed>) = 5 [pid 8370] <... bpf resumed>) = 5 [pid 8371] exit_group(0 [pid 8374] <... bpf resumed>) = 5 [pid 8373] <... bpf resumed>) = 5 [pid 8372] <... bpf resumed>) = 5 [pid 8371] <... exit_group resumed>) = ? [pid 8373] exit_group(0 [pid 8372] exit_group(0 [pid 8370] exit_group(0) = ? [pid 8374] exit_group(0 [pid 8373] <... exit_group resumed>) = ? [pid 8372] <... exit_group resumed>) = ? [pid 8371] +++ exited with 0 +++ [pid 8370] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8372] +++ exited with 0 +++ [pid 8374] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8375 attached [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8375] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8375] <... set_robust_list resumed>) = 0 [pid 8375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8375] <... prctl resumed>) = 0 [pid 8375] setpgid(0, 0./strace-static-x86_64: Process 8376 attached [pid 8376] set_robust_list(0x555582145660, 24 [pid 8375] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8375 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8376 ./strace-static-x86_64: Process 8377 attached [pid 8376] <... set_robust_list resumed>) = 0 [pid 8375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8377] set_robust_list(0x555582145660, 24 [pid 8376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8375] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8377 [pid 8375] write(3, "1000", 4 [pid 8377] <... set_robust_list resumed>) = 0 [pid 8375] <... write resumed>) = 4 [pid 8375] close(3 [pid 8376] <... prctl resumed>) = 0 [pid 8375] <... close resumed>) = 0 [pid 8377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8376] setpgid(0, 0 [pid 8375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8377] <... prctl resumed>) = 0 [pid 8376] <... setpgid resumed>) = 0 [pid 8377] setpgid(0, 0 [pid 8376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8375] <... bpf resumed>) = 3 [pid 8374] +++ exited with 0 +++ [pid 8373] +++ exited with 0 +++ [pid 8377] <... setpgid resumed>) = 0 [pid 8375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8376] <... openat resumed>) = 3 [pid 8375] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8377] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8378 attached ./strace-static-x86_64: Process 8379 attached [pid 8377] write(3, "1000", 4 [pid 8376] write(3, "1000", 4 [pid 8379] set_robust_list(0x555582145660, 24 [pid 8378] set_robust_list(0x555582145660, 24 [pid 8377] <... write resumed>) = 4 [pid 8379] <... set_robust_list resumed>) = 0 [pid 8378] <... set_robust_list resumed>) = 0 [pid 8377] close(3 [pid 8376] <... write resumed>) = 4 [pid 8375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8379 [pid 8378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8377] <... close resumed>) = 0 [pid 8376] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8378 [pid 8379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8376] <... close resumed>) = 0 [pid 8378] <... prctl resumed>) = 0 [pid 8377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8379] <... prctl resumed>) = 0 [pid 8378] setpgid(0, 0 [pid 8376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8379] setpgid(0, 0 [pid 8378] <... setpgid resumed>) = 0 [pid 8377] <... bpf resumed>) = 3 [pid 8379] <... setpgid resumed>) = 0 [pid 8378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8376] <... bpf resumed>) = 3 [pid 8376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8378] <... openat resumed>) = 3 [pid 8377] <... bpf resumed>) = 4 [pid 8376] <... bpf resumed>) = 4 [pid 8379] <... openat resumed>) = 3 [pid 8376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8379] write(3, "1000", 4 [pid 8378] write(3, "1000", 4 [pid 8377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8379] <... write resumed>) = 4 [pid 8378] <... write resumed>) = 4 [pid 8379] close(3 [pid 8378] close(3 [pid 8379] <... close resumed>) = 0 [pid 8378] <... close resumed>) = 0 [pid 8379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8379] <... bpf resumed>) = 3 [pid 8378] <... bpf resumed>) = 3 [pid 8378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8377] <... bpf resumed>) = 5 [pid 8376] <... bpf resumed>) = 5 [pid 8375] <... bpf resumed>) = 5 [pid 8379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8378] <... bpf resumed>) = 4 [pid 8377] exit_group(0 [pid 8375] exit_group(0 [pid 8376] exit_group(0 [pid 8378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8378] exit_group(0 [pid 8375] <... exit_group resumed>) = ? [pid 8378] <... exit_group resumed>) = ? [pid 8379] <... bpf resumed>) = 4 [pid 8377] <... exit_group resumed>) = ? [pid 8376] <... exit_group resumed>) = ? [pid 8375] +++ exited with 0 +++ [pid 8379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8378] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8379] <... bpf resumed>) = 5 [pid 8377] +++ exited with 0 +++ [pid 8379] exit_group(0) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8380 attached [pid 8380] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8380 [pid 8380] <... set_robust_list resumed>) = 0 [pid 8380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8380] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8381 attached ./strace-static-x86_64: Process 8382 attached [pid 8380] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8381 [pid 8381] set_robust_list(0x555582145660, 24 [pid 8380] write(3, "1000", 4 [pid 8381] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8382 [pid 8382] set_robust_list(0x555582145660, 24 [pid 8381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8380] <... write resumed>) = 4 [pid 8379] +++ exited with 0 +++ [pid 8376] +++ exited with 0 +++ [pid 8381] <... prctl resumed>) = 0 [pid 8380] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8381] setpgid(0, 0 [pid 8380] <... close resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8382] <... set_robust_list resumed>) = 0 [pid 8381] <... setpgid resumed>) = 0 [pid 8380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8380] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8382] <... prctl resumed>) = 0 [pid 8381] <... openat resumed>) = 3 [pid 8380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8384 attached ./strace-static-x86_64: Process 8383 attached [pid 8382] setpgid(0, 0 [pid 8381] write(3, "1000", 4 [pid 8380] <... bpf resumed>) = 4 [pid 8384] set_robust_list(0x555582145660, 24 [pid 8380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8383 [pid 8383] set_robust_list(0x555582145660, 24 [pid 8382] <... setpgid resumed>) = 0 [pid 8381] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8384 [pid 8384] <... set_robust_list resumed>) = 0 [pid 8383] <... set_robust_list resumed>) = 0 [pid 8382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8381] close(3 [pid 8384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8380] <... bpf resumed>) = 5 [pid 8384] <... prctl resumed>) = 0 [pid 8381] <... close resumed>) = 0 [pid 8380] exit_group(0 [pid 8383] <... prctl resumed>) = 0 [pid 8382] <... openat resumed>) = 3 [pid 8384] setpgid(0, 0 [pid 8383] setpgid(0, 0 [pid 8382] write(3, "1000", 4 [pid 8381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8380] <... exit_group resumed>) = ? [pid 8384] <... setpgid resumed>) = 0 [pid 8383] <... setpgid resumed>) = 0 [pid 8384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8382] <... write resumed>) = 4 [pid 8381] <... bpf resumed>) = 3 [pid 8383] <... openat resumed>) = 3 [pid 8382] close(3 [pid 8381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8383] write(3, "1000", 4 [pid 8384] <... openat resumed>) = 3 [pid 8382] <... close resumed>) = 0 [pid 8381] <... bpf resumed>) = 4 [pid 8380] +++ exited with 0 +++ [pid 8383] <... write resumed>) = 4 [pid 8382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8384] write(3, "1000", 4) = 4 [pid 8384] close(3 [pid 8383] close(3 [pid 8382] <... bpf resumed>) = 3 [pid 8381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8383] <... close resumed>) = 0 [pid 8382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8384] <... close resumed>) = 0 [pid 8383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8382] <... bpf resumed>) = 4 [pid 8383] <... bpf resumed>) = 3 [pid 8384] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8385 attached [pid 8384] <... bpf resumed>) = 4 [pid 8384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8385] set_robust_list(0x555582145660, 24 [pid 8383] <... bpf resumed>) = 4 [pid 8382] <... bpf resumed>) = 5 [pid 8381] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8385 [pid 8385] <... set_robust_list resumed>) = 0 [pid 8383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8384] <... bpf resumed>) = 5 [pid 8383] <... bpf resumed>) = 5 [pid 8382] exit_group(0 [pid 8381] exit_group(0 [pid 8385] <... prctl resumed>) = 0 [pid 8383] exit_group(0 [pid 8382] <... exit_group resumed>) = ? [pid 8381] <... exit_group resumed>) = ? [pid 8385] setpgid(0, 0 [pid 8384] exit_group(0) = ? [pid 8381] +++ exited with 0 +++ [pid 8385] <... setpgid resumed>) = 0 [pid 8383] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8384] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8385] <... openat resumed>) = 3 [pid 8385] write(3, "1000", 4./strace-static-x86_64: Process 8386 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8385] <... write resumed>) = 4 [pid 8385] close(3 [pid 8386] set_robust_list(0x555582145660, 24 [pid 8385] <... close resumed>) = 0 [pid 8385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8387 attached [pid 8386] <... set_robust_list resumed>) = 0 [pid 8385] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8386 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8387 [pid 8386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8387] set_robust_list(0x555582145660, 24 [pid 8386] <... prctl resumed>) = 0 [pid 8385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8383] +++ exited with 0 +++ [pid 8382] +++ exited with 0 +++ [pid 8387] <... set_robust_list resumed>) = 0 [pid 8386] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8382, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... restart_syscall resumed>) = 0 [pid 8387] <... prctl resumed>) = 0 [pid 8386] <... setpgid resumed>) = 0 [pid 8385] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8388 attached [pid 8386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8387] setpgid(0, 0 [pid 8388] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8388 [pid 8388] <... set_robust_list resumed>) = 0 [pid 8387] <... setpgid resumed>) = 0 [pid 8386] <... openat resumed>) = 3 [pid 8388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8386] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8388] <... prctl resumed>) = 0 [pid 8388] setpgid(0, 0 [pid 8387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8388] <... setpgid resumed>) = 0 [pid 8388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8389 attached ) = 3 [pid 8386] <... write resumed>) = 4 [pid 8387] <... openat resumed>) = 3 [pid 8386] close(3 [pid 8387] write(3, "1000", 4 [pid 8386] <... close resumed>) = 0 [pid 8389] set_robust_list(0x555582145660, 24 [pid 8388] write(3, "1000", 4 [pid 8389] <... set_robust_list resumed>) = 0 [pid 8388] <... write resumed>) = 4 [pid 8387] <... write resumed>) = 4 [pid 8386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8388] close(3 [pid 8387] close(3 [pid 8386] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8389 [pid 8389] <... prctl resumed>) = 0 [pid 8388] <... close resumed>) = 0 [pid 8387] <... close resumed>) = 0 [pid 8386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8389] setpgid(0, 0 [pid 8388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8389] <... setpgid resumed>) = 0 [pid 8388] <... bpf resumed>) = 3 [pid 8386] <... bpf resumed>) = 4 [pid 8387] <... bpf resumed>) = 3 [pid 8385] <... bpf resumed>) = 5 [pid 8389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8389] <... openat resumed>) = 3 [pid 8387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8385] exit_group(0 [pid 8389] write(3, "1000", 4 [pid 8388] <... bpf resumed>) = 4 [pid 8387] <... bpf resumed>) = 4 [pid 8386] <... bpf resumed>) = 5 [pid 8385] <... exit_group resumed>) = ? [pid 8389] <... write resumed>) = 4 [pid 8388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8389] close(3 [pid 8388] <... bpf resumed>) = 5 [pid 8387] <... bpf resumed>) = 5 [pid 8386] exit_group(0 [pid 8389] <... close resumed>) = 0 [pid 8388] exit_group(0 [pid 8387] exit_group(0 [pid 8386] <... exit_group resumed>) = ? [pid 8389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8387] <... exit_group resumed>) = ? [pid 8389] <... bpf resumed>) = 3 [pid 8388] <... exit_group resumed>) = ? [pid 8387] +++ exited with 0 +++ [pid 8385] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8387, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8390 attached ) = 0 [pid 8389] <... bpf resumed>) = 4 [pid 8390] set_robust_list(0x555582145660, 24) = 0 [pid 8389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8390 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8390] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8391 attached ) = 0 [pid 8388] +++ exited with 0 +++ [pid 8386] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8391] set_robust_list(0x555582145660, 24) = 0 [pid 8390] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8391 [pid 8391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8390] <... setpgid resumed>) = 0 [pid 8391] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8392 attached [pid 8391] setpgid(0, 0 [pid 8390] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8392] set_robust_list(0x555582145660, 24 [pid 8390] <... write resumed>) = 4 [pid 8392] <... set_robust_list resumed>) = 0 [pid 8390] close(3 [pid 8392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8391] <... setpgid resumed>) = 0 [pid 8390] <... close resumed>) = 0 [pid 8390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8392] <... prctl resumed>) = 0 [pid 8390] <... bpf resumed>) = 3 [pid 8392] setpgid(0, 0 [pid 8390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8393 attached [pid 8392] <... setpgid resumed>) = 0 [pid 8391] <... openat resumed>) = 3 [pid 8390] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8392 [pid 8393] set_robust_list(0x555582145660, 24 [pid 8392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8393] <... set_robust_list resumed>) = 0 [pid 8392] <... openat resumed>) = 3 [pid 8391] write(3, "1000", 4 [pid 8390] <... bpf resumed>) = 5 [pid 8389] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8393 [pid 8393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8392] write(3, "1000", 4 [pid 8389] exit_group(0 [pid 8393] <... prctl resumed>) = 0 [pid 8391] <... write resumed>) = 4 [pid 8393] setpgid(0, 0) = 0 [pid 8392] <... write resumed>) = 4 [pid 8391] close(3 [pid 8390] exit_group(0 [pid 8389] <... exit_group resumed>) = ? [pid 8392] close(3 [pid 8391] <... close resumed>) = 0 [pid 8390] <... exit_group resumed>) = ? [pid 8392] <... close resumed>) = 0 [pid 8390] +++ exited with 0 +++ [pid 8389] +++ exited with 0 +++ [pid 8393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8393] <... openat resumed>) = 3 [pid 8392] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8393] write(3, "1000", 4 [pid 8391] <... bpf resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8393] <... write resumed>) = 4 [pid 8392] <... bpf resumed>) = 4 [pid 8391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8393] close(3 [pid 8392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8393] <... close resumed>) = 0 [pid 8391] <... bpf resumed>) = 4 [pid 8393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8393] <... bpf resumed>) = 3 [pid 8393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8395 attached ./strace-static-x86_64: Process 8394 attached ) = 4 [pid 8392] <... bpf resumed>) = 5 [pid 8391] <... bpf resumed>) = 5 [pid 8395] set_robust_list(0x555582145660, 24 [pid 8394] set_robust_list(0x555582145660, 24 [pid 8393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8392] exit_group(0 [pid 8391] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8394 [pid 8395] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8395 [pid 8394] <... set_robust_list resumed>) = 0 [pid 8392] <... exit_group resumed>) = ? [pid 8395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8393] <... bpf resumed>) = 5 [pid 8391] <... exit_group resumed>) = ? [pid 8395] <... prctl resumed>) = 0 [pid 8394] <... prctl resumed>) = 0 [pid 8393] exit_group(0 [pid 8392] +++ exited with 0 +++ [pid 8395] setpgid(0, 0 [pid 8394] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8394] <... setpgid resumed>) = 0 [pid 8393] <... exit_group resumed>) = ? [pid 8395] <... setpgid resumed>) = 0 [pid 8395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8395] <... openat resumed>) = 3 [pid 8394] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8395] write(3, "1000", 4 [pid 8394] write(3, "1000", 4 [pid 8395] <... write resumed>) = 4 [pid 8394] <... write resumed>) = 4 ./strace-static-x86_64: Process 8396 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8396 [pid 8396] set_robust_list(0x555582145660, 24 [pid 8395] close(3 [pid 8394] close(3 [pid 8395] <... close resumed>) = 0 [pid 8394] <... close resumed>) = 0 [pid 8396] <... set_robust_list resumed>) = 0 [pid 8396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8396] <... prctl resumed>) = 0 [pid 8395] <... bpf resumed>) = 3 [pid 8395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8394] <... bpf resumed>) = 3 [pid 8396] setpgid(0, 0) = 0 [pid 8394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8395] <... bpf resumed>) = 4 [pid 8396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8394] <... bpf resumed>) = 4 [pid 8396] <... openat resumed>) = 3 [pid 8395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8393] +++ exited with 0 +++ [pid 8391] +++ exited with 0 +++ [pid 8396] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8396] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8396] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8396] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8391, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8396] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8397 attached [pid 8395] <... bpf resumed>) = 5 [pid 8394] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8397] set_robust_list(0x555582145660, 24 [pid 8396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8395] exit_group(0 [pid 8394] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8397 ./strace-static-x86_64: Process 8398 attached [pid 8397] <... set_robust_list resumed>) = 0 [pid 8396] <... bpf resumed>) = 4 [pid 8398] set_robust_list(0x555582145660, 24 [pid 8396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8394] <... exit_group resumed>) = ? [pid 8398] <... set_robust_list resumed>) = 0 [pid 8397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8395] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8398 [pid 8398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8396] <... bpf resumed>) = 5 [pid 8394] +++ exited with 0 +++ [pid 8398] <... prctl resumed>) = 0 [pid 8398] setpgid(0, 0 [pid 8397] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8397] setpgid(0, 0) = 0 [pid 8398] <... setpgid resumed>) = 0 [pid 8397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8396] exit_group(0 [pid 8398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8397] <... openat resumed>) = 3 [pid 8396] <... exit_group resumed>) = ? [pid 8397] write(3, "1000", 4) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8397] close(3./strace-static-x86_64: Process 8399 attached ) = 0 [pid 8399] set_robust_list(0x555582145660, 24 [pid 8397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8399] <... set_robust_list resumed>) = 0 [pid 8398] <... openat resumed>) = 3 [pid 8397] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8399 [pid 8398] write(3, "1000", 4 [pid 8397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8398] <... write resumed>) = 4 [pid 8399] <... prctl resumed>) = 0 [pid 8398] close(3 [pid 8397] <... bpf resumed>) = 4 [pid 8399] setpgid(0, 0 [pid 8398] <... close resumed>) = 0 [pid 8397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8396] +++ exited with 0 +++ [pid 8395] +++ exited with 0 +++ [pid 8399] <... setpgid resumed>) = 0 [pid 8398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8398] <... bpf resumed>) = 3 [pid 8399] <... openat resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8399] write(3, "1000", 4) = 4 [pid 8399] close(3) = 0 [pid 8398] <... bpf resumed>) = 4 [pid 8399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8399] <... bpf resumed>) = 3 [pid 8398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8400 attached [pid 8399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8401 attached [pid 8400] set_robust_list(0x555582145660, 24 [pid 8399] <... bpf resumed>) = 4 [pid 8400] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8400 [pid 8401] set_robust_list(0x555582145660, 24 [pid 8400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8401] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8401 [pid 8400] <... prctl resumed>) = 0 [pid 8401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8400] setpgid(0, 0) = 0 [pid 8399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8401] setpgid(0, 0 [pid 8400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8401] <... setpgid resumed>) = 0 [pid 8400] <... openat resumed>) = 3 [pid 8400] write(3, "1000", 4 [pid 8401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8399] <... bpf resumed>) = 5 [pid 8398] <... bpf resumed>) = 5 [pid 8397] <... bpf resumed>) = 5 [pid 8401] <... openat resumed>) = 3 [pid 8400] <... write resumed>) = 4 [pid 8399] exit_group(0 [pid 8397] exit_group(0 [pid 8400] close(3 [pid 8398] exit_group(0 [pid 8399] <... exit_group resumed>) = ? [pid 8401] write(3, "1000", 4 [pid 8400] <... close resumed>) = 0 [pid 8397] <... exit_group resumed>) = ? [pid 8401] <... write resumed>) = 4 [pid 8400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8399] +++ exited with 0 +++ [pid 8398] <... exit_group resumed>) = ? [pid 8401] close(3 [pid 8400] <... bpf resumed>) = 3 [pid 8401] <... close resumed>) = 0 [pid 8400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8400] <... bpf resumed>) = 4 [pid 8401] <... bpf resumed>) = 3 [pid 8401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8401] <... bpf resumed>) = 4 [pid 8401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8402 attached , child_tidptr=0x555582145650) = 8402 [pid 8402] set_robust_list(0x555582145660, 24) = 0 [pid 8402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8402] setpgid(0, 0) = 0 [pid 8398] +++ exited with 0 +++ [pid 8397] +++ exited with 0 +++ [pid 8402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8402] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8403 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8403 [pid 8403] set_robust_list(0x555582145660, 24 [pid 8402] write(3, "1000", 4 [pid 8403] <... set_robust_list resumed>) = 0 [pid 8402] <... write resumed>) = 4 [pid 8402] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8402] <... close resumed>) = 0 [pid 8403] <... prctl resumed>) = 0 [pid 8403] setpgid(0, 0 [pid 8402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8404 attached [pid 8403] <... setpgid resumed>) = 0 [pid 8402] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8404 [pid 8404] set_robust_list(0x555582145660, 24 [pid 8403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8404] <... set_robust_list resumed>) = 0 [pid 8404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8403] <... openat resumed>) = 3 [pid 8403] write(3, "1000", 4) = 4 [pid 8403] close(3) = 0 [pid 8404] <... prctl resumed>) = 0 [pid 8403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8402] <... bpf resumed>) = 4 [pid 8401] <... bpf resumed>) = 5 [pid 8400] <... bpf resumed>) = 5 [pid 8404] setpgid(0, 0 [pid 8403] <... bpf resumed>) = 3 [pid 8401] exit_group(0 [pid 8404] <... setpgid resumed>) = 0 [pid 8400] exit_group(0 [pid 8403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8401] <... exit_group resumed>) = ? [pid 8400] <... exit_group resumed>) = ? [pid 8404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8403] <... bpf resumed>) = 4 [pid 8404] <... openat resumed>) = 3 [pid 8402] <... bpf resumed>) = 5 [pid 8401] +++ exited with 0 +++ [pid 8403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8404] write(3, "1000", 4 [pid 8402] exit_group(0 [pid 8404] <... write resumed>) = 4 [pid 8402] <... exit_group resumed>) = ? [pid 8404] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8404] <... close resumed>) = 0 ./strace-static-x86_64: Process 8405 attached [pid 8404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8405] set_robust_list(0x555582145660, 24 [pid 8404] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8405 [pid 8405] <... set_robust_list resumed>) = 0 [pid 8404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8404] <... bpf resumed>) = 4 [pid 8405] setpgid(0, 0 [pid 8404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8405] <... setpgid resumed>) = 0 [pid 8404] <... bpf resumed>) = 5 [pid 8400] +++ exited with 0 +++ [pid 8405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8403] <... bpf resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8405] <... openat resumed>) = 3 [pid 8404] exit_group(0 [pid 8403] exit_group(0 [pid 8402] +++ exited with 0 +++ [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8405] write(3, "1000", 4) = 4 [pid 8404] <... exit_group resumed>) = ? [pid 8405] close(3 [pid 8403] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 8405] <... close resumed>) = 0 [pid 8405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8405] <... bpf resumed>) = 3 [pid 8405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8405] <... bpf resumed>) = 4 [pid 8404] +++ exited with 0 +++ [pid 8405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8403] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8406 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8406 [pid 8406] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8407 attached [pid 8406] <... set_robust_list resumed>) = 0 [pid 8406] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8408 attached ) = 0 ./strace-static-x86_64: Process 8409 attached [pid 8408] set_robust_list(0x555582145660, 24 [pid 8407] set_robust_list(0x555582145660, 24 [pid 8406] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8408 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8407 [pid 8409] set_robust_list(0x555582145660, 24 [pid 8408] <... set_robust_list resumed>) = 0 [pid 8407] <... set_robust_list resumed>) = 0 [pid 8406] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8409 [pid 8409] <... set_robust_list resumed>) = 0 [pid 8408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8405] <... bpf resumed>) = 5 [pid 8409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8408] <... prctl resumed>) = 0 [pid 8405] exit_group(0 [pid 8409] <... prctl resumed>) = 0 [pid 8407] <... prctl resumed>) = 0 [pid 8406] <... openat resumed>) = 3 [pid 8408] setpgid(0, 0 [pid 8405] <... exit_group resumed>) = ? [pid 8409] setpgid(0, 0 [pid 8407] setpgid(0, 0 [pid 8405] +++ exited with 0 +++ [pid 8409] <... setpgid resumed>) = 0 [pid 8408] <... setpgid resumed>) = 0 [pid 8407] <... setpgid resumed>) = 0 [pid 8406] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8407] <... openat resumed>) = 3 [pid 8406] <... write resumed>) = 4 ./strace-static-x86_64: Process 8410 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8410 [pid 8410] set_robust_list(0x555582145660, 24 [pid 8407] write(3, "1000", 4 [pid 8406] close(3 [pid 8410] <... set_robust_list resumed>) = 0 [pid 8408] <... openat resumed>) = 3 [pid 8407] <... write resumed>) = 4 [pid 8406] <... close resumed>) = 0 [pid 8410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8408] write(3, "1000", 4 [pid 8407] close(3 [pid 8406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8410] <... prctl resumed>) = 0 [pid 8409] <... openat resumed>) = 3 [pid 8408] <... write resumed>) = 4 [pid 8407] <... close resumed>) = 0 [pid 8406] <... bpf resumed>) = 3 [pid 8410] setpgid(0, 0 [pid 8409] write(3, "1000", 4 [pid 8408] close(3 [pid 8407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8410] <... setpgid resumed>) = 0 [pid 8409] <... write resumed>) = 4 [pid 8408] <... close resumed>) = 0 [pid 8406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8409] close(3 [pid 8408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8407] <... bpf resumed>) = 3 [pid 8409] <... close resumed>) = 0 [pid 8408] <... bpf resumed>) = 3 [pid 8407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8406] <... bpf resumed>) = 4 [pid 8410] <... openat resumed>) = 3 [pid 8409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8407] <... bpf resumed>) = 4 [pid 8406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8410] write(3, "1000", 4 [pid 8409] <... bpf resumed>) = 3 [pid 8407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8410] <... write resumed>) = 4 [pid 8409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8408] <... bpf resumed>) = 4 [pid 8410] close(3 [pid 8408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8409] <... bpf resumed>) = 4 [pid 8410] <... close resumed>) = 0 [pid 8409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8409] <... bpf resumed>) = 5 [pid 8408] <... bpf resumed>) = 5 [pid 8407] <... bpf resumed>) = 5 [pid 8406] <... bpf resumed>) = 5 [pid 8410] exit_group(0 [pid 8409] exit_group(0 [pid 8408] exit_group(0 [pid 8407] exit_group(0 [pid 8406] exit_group(0 [pid 8407] <... exit_group resumed>) = ? [pid 8410] <... exit_group resumed>) = ? [pid 8409] <... exit_group resumed>) = ? [pid 8408] <... exit_group resumed>) = ? [pid 8406] <... exit_group resumed>) = ? [pid 8410] +++ exited with 0 +++ [pid 8407] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8406] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8411 attached ./strace-static-x86_64: Process 8412 attached [pid 8409] +++ exited with 0 +++ [pid 8408] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8411 [pid 8411] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8409, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 8411] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8412] set_robust_list(0x555582145660, 24 [pid 8411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8412 [pid 8411] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8414 attached ./strace-static-x86_64: Process 8413 attached [pid 8412] <... set_robust_list resumed>) = 0 [pid 8411] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8414 [pid 8414] set_robust_list(0x555582145660, 24 [pid 8413] set_robust_list(0x555582145660, 24 [pid 8412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8415 attached [pid 8414] <... set_robust_list resumed>) = 0 [pid 8413] <... set_robust_list resumed>) = 0 [pid 8411] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8413 [pid 8415] set_robust_list(0x555582145660, 24 [pid 8414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8412] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8415 [pid 8415] <... set_robust_list resumed>) = 0 [pid 8411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8413] <... prctl resumed>) = 0 [pid 8415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8414] <... prctl resumed>) = 0 [pid 8413] setpgid(0, 0 [pid 8412] <... setpgid resumed>) = 0 [pid 8411] <... openat resumed>) = 3 [pid 8413] <... setpgid resumed>) = 0 [pid 8414] setpgid(0, 0 [pid 8413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8415] <... prctl resumed>) = 0 [pid 8414] <... setpgid resumed>) = 0 [pid 8412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8411] write(3, "1000", 4 [pid 8415] setpgid(0, 0) = 0 [pid 8414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8413] <... openat resumed>) = 3 [pid 8412] <... openat resumed>) = 3 [pid 8411] <... write resumed>) = 4 [pid 8415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8411] close(3 [pid 8413] write(3, "1000", 4 [pid 8412] write(3, "1000", 4 [pid 8411] <... close resumed>) = 0 [pid 8414] <... openat resumed>) = 3 [pid 8413] <... write resumed>) = 4 [pid 8412] <... write resumed>) = 4 [pid 8414] write(3, "1000", 4 [pid 8413] close(3 [pid 8412] close(3 [pid 8411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8415] <... openat resumed>) = 3 [pid 8414] <... write resumed>) = 4 [pid 8413] <... close resumed>) = 0 [pid 8412] <... close resumed>) = 0 [pid 8411] <... bpf resumed>) = 3 [pid 8414] close(3 [pid 8413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8415] write(3, "1000", 4 [pid 8414] <... close resumed>) = 0 [pid 8413] <... bpf resumed>) = 3 [pid 8412] <... bpf resumed>) = 3 [pid 8415] <... write resumed>) = 4 [pid 8414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8415] close(3 [pid 8414] <... bpf resumed>) = 3 [pid 8411] <... bpf resumed>) = 4 [pid 8413] <... bpf resumed>) = 4 [pid 8415] <... close resumed>) = 0 [pid 8415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8415] <... bpf resumed>) = 3 [pid 8414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8412] <... bpf resumed>) = 4 [pid 8411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8413] <... bpf resumed>) = 5 [pid 8415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8413] exit_group(0 [pid 8412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8411] <... bpf resumed>) = 5 [pid 8414] <... bpf resumed>) = 4 [pid 8415] <... bpf resumed>) = 4 [pid 8414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8413] <... exit_group resumed>) = ? [pid 8412] <... bpf resumed>) = 5 [pid 8411] exit_group(0 [pid 8415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8414] <... bpf resumed>) = 5 [pid 8415] <... bpf resumed>) = 5 [pid 8414] exit_group(0 [pid 8412] exit_group(0 [pid 8415] exit_group(0 [pid 8414] <... exit_group resumed>) = ? [pid 8412] <... exit_group resumed>) = ? [pid 8411] <... exit_group resumed>) = ? [pid 8415] <... exit_group resumed>) = ? [pid 8412] +++ exited with 0 +++ [pid 8413] +++ exited with 0 +++ [pid 8414] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8416 attached [pid 8415] +++ exited with 0 +++ [pid 8411] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8417 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8416 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8416] set_robust_list(0x555582145660, 24) = 0 [pid 8417] set_robust_list(0x555582145660, 24 [pid 8416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8418 attached [pid 8417] <... set_robust_list resumed>) = 0 [pid 8416] <... prctl resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8417 [pid 8418] set_robust_list(0x555582145660, 24 [pid 8416] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8418 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8418] <... set_robust_list resumed>) = 0 [pid 8417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8416] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8419 attached [pid 8418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8419] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8419 [pid 8419] <... set_robust_list resumed>) = 0 [pid 8419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8420 attached [pid 8418] <... prctl resumed>) = 0 [pid 8417] <... prctl resumed>) = 0 [pid 8416] <... openat resumed>) = 3 [pid 8420] set_robust_list(0x555582145660, 24 [pid 8419] setpgid(0, 0 [pid 8416] write(3, "1000", 4 [pid 8420] <... set_robust_list resumed>) = 0 [pid 8419] <... setpgid resumed>) = 0 [pid 8416] <... write resumed>) = 4 [pid 8420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8418] setpgid(0, 0 [pid 8417] setpgid(0, 0 [pid 8416] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8420 [pid 8420] <... prctl resumed>) = 0 [pid 8419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8416] <... close resumed>) = 0 [pid 8417] <... setpgid resumed>) = 0 [pid 8419] <... openat resumed>) = 3 [pid 8417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8420] setpgid(0, 0 [pid 8418] <... setpgid resumed>) = 0 [pid 8416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8420] <... setpgid resumed>) = 0 [pid 8419] write(3, "1000", 4) = 4 [pid 8418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8416] <... bpf resumed>) = 3 [pid 8420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8419] close(3 [pid 8418] <... openat resumed>) = 3 [pid 8417] <... openat resumed>) = 3 [pid 8416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8418] write(3, "1000", 4) = 4 [pid 8418] close(3) = 0 [pid 8419] <... close resumed>) = 0 [pid 8418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8417] write(3, "1000", 4 [pid 8418] <... bpf resumed>) = 3 [pid 8418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8420] <... openat resumed>) = 3 [pid 8419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8418] <... bpf resumed>) = 4 [pid 8417] <... write resumed>) = 4 [pid 8416] <... bpf resumed>) = 4 [pid 8419] <... bpf resumed>) = 3 [pid 8417] close(3 [pid 8420] write(3, "1000", 4 [pid 8418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8417] <... close resumed>) = 0 [pid 8420] <... write resumed>) = 4 [pid 8419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8418] <... bpf resumed>) = 5 [pid 8417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8416] <... bpf resumed>) = 5 [pid 8420] close(3 [pid 8419] <... bpf resumed>) = 4 [pid 8418] exit_group(0 [pid 8420] <... close resumed>) = 0 [pid 8418] <... exit_group resumed>) = ? [pid 8420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8417] <... bpf resumed>) = 3 [pid 8419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8416] exit_group(0 [pid 8420] <... bpf resumed>) = 3 [pid 8416] <... exit_group resumed>) = ? [pid 8420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8417] <... bpf resumed>) = 4 [pid 8417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8420] <... bpf resumed>) = 4 [pid 8420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8418] +++ exited with 0 +++ [pid 8419] <... bpf resumed>) = 5 [pid 8417] <... bpf resumed>) = 5 [pid 8420] <... bpf resumed>) = 5 [pid 8419] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8419] <... exit_group resumed>) = ? [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8420] exit_group(0 [pid 8417] exit_group(0 [pid 8416] +++ exited with 0 +++ [pid 8420] <... exit_group resumed>) = ? [pid 8419] +++ exited with 0 +++ [pid 8417] <... exit_group resumed>) = ? [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8421 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8421 [pid 8421] set_robust_list(0x555582145660, 24) = 0 [pid 8421] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8422 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8422 [pid 8422] set_robust_list(0x555582145660, 24 [pid 8421] <... prctl resumed>) = 0 [pid 8420] +++ exited with 0 +++ [pid 8422] <... set_robust_list resumed>) = 0 [pid 8421] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8421] <... setpgid resumed>) = 0 [pid 8421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8423 attached [pid 8422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8417] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8423 ./strace-static-x86_64: Process 8424 attached [pid 8423] set_robust_list(0x555582145660, 24 [pid 8422] <... prctl resumed>) = 0 [pid 8421] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8424] set_robust_list(0x555582145660, 24 [pid 8422] setpgid(0, 0 [pid 8424] <... set_robust_list resumed>) = 0 [pid 8422] <... setpgid resumed>) = 0 [pid 8421] write(3, "1000", 4 [pid 8423] <... set_robust_list resumed>) = 0 [pid 8424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8424 [pid 8423] setpgid(0, 0 [pid 8421] <... write resumed>) = 4 [pid 8423] <... setpgid resumed>) = 0 [pid 8421] close(3 [pid 8424] <... prctl resumed>) = 0 [pid 8421] <... close resumed>) = 0 [pid 8424] setpgid(0, 0 [pid 8423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8424] <... setpgid resumed>) = 0 [pid 8423] <... openat resumed>) = 3 [pid 8422] <... openat resumed>) = 3 [pid 8421] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8423] write(3, "1000", 4 [pid 8424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8423] <... write resumed>) = 4 [pid 8423] close(3) = 0 [pid 8423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8425 attached [pid 8423] <... bpf resumed>) = 3 [pid 8422] write(3, "1000", 4 [pid 8425] set_robust_list(0x555582145660, 24 [pid 8423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8425] <... set_robust_list resumed>) = 0 [pid 8424] <... openat resumed>) = 3 [pid 8423] <... bpf resumed>) = 4 [pid 8422] <... write resumed>) = 4 [pid 8421] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8425 [pid 8425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8424] write(3, "1000", 4 [pid 8423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8422] close(3 [pid 8425] <... prctl resumed>) = 0 [pid 8424] <... write resumed>) = 4 [pid 8422] <... close resumed>) = 0 [pid 8421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8425] setpgid(0, 0) = 0 [pid 8425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8424] close(3 [pid 8425] <... openat resumed>) = 3 [pid 8424] <... close resumed>) = 0 [pid 8422] <... bpf resumed>) = 3 [pid 8425] write(3, "1000", 4 [pid 8424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8425] <... write resumed>) = 4 [pid 8424] <... bpf resumed>) = 3 [pid 8423] <... bpf resumed>) = 5 [pid 8421] <... bpf resumed>) = 5 [pid 8425] close(3) = 0 [pid 8423] exit_group(0 [pid 8425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8421] exit_group(0 [pid 8422] <... bpf resumed>) = 4 [pid 8421] <... exit_group resumed>) = ? [pid 8425] <... bpf resumed>) = 3 [pid 8423] <... exit_group resumed>) = ? [pid 8425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8424] <... bpf resumed>) = 4 [pid 8422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8425] <... bpf resumed>) = 4 [pid 8424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8423] +++ exited with 0 +++ [pid 8421] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8426 attached ./strace-static-x86_64: Process 8427 attached [pid 8426] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8426 [pid 8426] <... set_robust_list resumed>) = 0 [pid 8426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8427] set_robust_list(0x555582145660, 24 [pid 8426] <... prctl resumed>) = 0 [pid 8427] <... set_robust_list resumed>) = 0 [pid 8426] setpgid(0, 0 [pid 8422] <... bpf resumed>) = 5 [pid 8426] <... setpgid resumed>) = 0 [pid 8427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8422] exit_group(0 [pid 8424] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8427 [pid 8425] <... bpf resumed>) = 5 [pid 8422] <... exit_group resumed>) = ? [pid 8426] <... openat resumed>) = 3 [pid 8426] write(3, "1000", 4 [pid 8427] <... prctl resumed>) = 0 [pid 8425] exit_group(0 [pid 8424] exit_group(0 [pid 8422] +++ exited with 0 +++ [pid 8425] <... exit_group resumed>) = ? [pid 8427] setpgid(0, 0 [pid 8426] <... write resumed>) = 4 [pid 8424] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8427] <... setpgid resumed>) = 0 [pid 8426] close(3) = 0 [pid 8427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8427] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8426] <... bpf resumed>) = 3 [pid 8427] write(3, "1000", 4./strace-static-x86_64: Process 8428 attached [pid 8426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8425] +++ exited with 0 +++ [pid 8424] +++ exited with 0 +++ [pid 8428] set_robust_list(0x555582145660, 24 [pid 8427] <... write resumed>) = 4 [pid 8428] <... set_robust_list resumed>) = 0 [pid 8427] close(3 [pid 8428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8427] <... close resumed>) = 0 [pid 8426] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8428 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8428] <... prctl resumed>) = 0 [pid 8427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8428] setpgid(0, 0 [pid 8427] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8428] <... setpgid resumed>) = 0 [pid 8428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8428] <... openat resumed>) = 3 [pid 8427] <... bpf resumed>) = 4 [pid 8427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8429 attached [pid 8428] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8429 [pid 8429] set_robust_list(0x555582145660, 24 [pid 8428] <... write resumed>) = 4 [pid 8429] <... set_robust_list resumed>) = 0 [pid 8428] close(3./strace-static-x86_64: Process 8430 attached [pid 8429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8428] <... close resumed>) = 0 [pid 8427] <... bpf resumed>) = 5 [pid 8426] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8430 [pid 8430] set_robust_list(0x555582145660, 24 [pid 8427] exit_group(0 [pid 8430] <... set_robust_list resumed>) = 0 [pid 8429] <... prctl resumed>) = 0 [pid 8428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8427] <... exit_group resumed>) = ? [pid 8426] exit_group(0 [pid 8430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8429] setpgid(0, 0 [pid 8428] <... bpf resumed>) = 3 [pid 8429] <... setpgid resumed>) = 0 [pid 8429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8430] <... prctl resumed>) = 0 [pid 8427] +++ exited with 0 +++ [pid 8426] <... exit_group resumed>) = ? [pid 8430] setpgid(0, 0) = 0 [pid 8429] <... openat resumed>) = 3 [pid 8428] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8429] write(3, "1000", 4 [pid 8428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8426] +++ exited with 0 +++ [pid 8430] <... openat resumed>) = 3 [pid 8429] <... write resumed>) = 4 [pid 8430] write(3, "1000", 4 [pid 8429] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8430] <... write resumed>) = 4 [pid 8429] <... close resumed>) = 0 [pid 8430] close(3 [pid 8429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8430] <... close resumed>) = 0 [pid 8429] <... bpf resumed>) = 3 [pid 8429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8431 attached ) = 3 [pid 8429] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8432 attached [pid 8431] set_robust_list(0x555582145660, 24 [pid 8430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8431] <... set_robust_list resumed>) = 0 [pid 8429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8431 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8432 [pid 8432] set_robust_list(0x555582145660, 24) = 0 [pid 8431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8430] <... bpf resumed>) = 4 [pid 8429] <... bpf resumed>) = 5 [pid 8428] <... bpf resumed>) = 5 [pid 8432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8431] <... prctl resumed>) = 0 [pid 8430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8429] exit_group(0 [pid 8432] <... prctl resumed>) = 0 [pid 8431] setpgid(0, 0 [pid 8430] <... bpf resumed>) = 5 [pid 8428] exit_group(0 [pid 8429] <... exit_group resumed>) = ? [pid 8432] setpgid(0, 0 [pid 8431] <... setpgid resumed>) = 0 [pid 8430] exit_group(0 [pid 8432] <... setpgid resumed>) = 0 [pid 8428] <... exit_group resumed>) = ? [pid 8432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8430] <... exit_group resumed>) = ? [pid 8429] +++ exited with 0 +++ [pid 8432] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8431] <... openat resumed>) = 3 [pid 8432] write(3, "1000", 4) = 4 [pid 8431] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8432] close(3 [pid 8431] <... write resumed>) = 4 [pid 8431] close(3 [pid 8432] <... close resumed>) = 0 [pid 8431] <... close resumed>) = 0 [pid 8432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8432] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8433 attached [pid 8431] <... bpf resumed>) = 3 [pid 8433] set_robust_list(0x555582145660, 24 [pid 8432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8433 [pid 8433] <... set_robust_list resumed>) = 0 [pid 8432] <... bpf resumed>) = 4 [pid 8431] <... bpf resumed>) = 4 [pid 8433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8433] setpgid(0, 0) = 0 [pid 8432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8431] <... bpf resumed>) = 5 [pid 8428] +++ exited with 0 +++ [pid 8433] <... openat resumed>) = 3 [pid 8432] <... bpf resumed>) = 5 [pid 8431] exit_group(0 [pid 8430] +++ exited with 0 +++ [pid 8433] write(3, "1000", 4 [pid 8432] exit_group(0 [pid 8431] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8433] <... write resumed>) = 4 [pid 8432] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8433] close(3) = 0 [pid 8433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8435 attached ./strace-static-x86_64: Process 8434 attached [pid 8434] set_robust_list(0x555582145660, 24 [pid 8435] set_robust_list(0x555582145660, 24 [pid 8434] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8435 [pid 8435] <... set_robust_list resumed>) = 0 [pid 8434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8433] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8434 [pid 8435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8434] <... prctl resumed>) = 0 [pid 8433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8435] <... prctl resumed>) = 0 [pid 8434] setpgid(0, 0) = 0 [pid 8435] setpgid(0, 0) = 0 [pid 8434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8434] <... openat resumed>) = 3 [pid 8434] write(3, "1000", 4) = 4 [pid 8435] <... openat resumed>) = 3 [pid 8434] close(3) = 0 [pid 8434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8435] write(3, "1000", 4) = 4 [pid 8434] <... bpf resumed>) = 3 [pid 8432] +++ exited with 0 +++ [pid 8435] close(3 [pid 8434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8431] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8435] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8434] <... bpf resumed>) = 4 [pid 8435] <... bpf resumed>) = 3 [pid 8435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8435] <... bpf resumed>) = 4 [pid 8435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8436 attached [pid 8436] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8436 ./strace-static-x86_64: Process 8437 attached [pid 8436] <... set_robust_list resumed>) = 0 [pid 8437] set_robust_list(0x555582145660, 24 [pid 8436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8437] <... set_robust_list resumed>) = 0 [pid 8436] <... prctl resumed>) = 0 [pid 8437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8436] setpgid(0, 0) = 0 [pid 8437] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8437 [pid 8437] setpgid(0, 0 [pid 8436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8437] <... setpgid resumed>) = 0 [pid 8436] <... openat resumed>) = 3 [pid 8437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8436] write(3, "1000", 4) = 4 [pid 8437] <... openat resumed>) = 3 [pid 8436] close(3 [pid 8437] write(3, "1000", 4) = 4 [pid 8436] <... close resumed>) = 0 [pid 8437] close(3) = 0 [pid 8436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8436] <... bpf resumed>) = 3 [pid 8437] <... bpf resumed>) = 3 [pid 8436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8433] <... bpf resumed>) = 5 [pid 8437] <... bpf resumed>) = 4 [pid 8434] <... bpf resumed>) = 5 [pid 8435] <... bpf resumed>) = 5 [pid 8434] exit_group(0 [pid 8433] exit_group(0 [pid 8435] exit_group(0 [pid 8434] <... exit_group resumed>) = ? [pid 8436] <... bpf resumed>) = 4 [pid 8435] <... exit_group resumed>) = ? [pid 8434] +++ exited with 0 +++ [pid 8433] <... exit_group resumed>) = ? [pid 8437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8437] <... bpf resumed>) = 5 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8437] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8437] <... exit_group resumed>) = ? [pid 8436] <... bpf resumed>) = 5 [pid 8437] +++ exited with 0 +++ [pid 8433] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8433, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 8436] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8436] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8438 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8438 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8438] set_robust_list(0x555582145660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8439 attached [pid 8438] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8440 attached [pid 8439] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8439 [pid 8440] set_robust_list(0x555582145660, 24 [pid 8439] <... set_robust_list resumed>) = 0 [pid 8438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8440 [pid 8440] <... set_robust_list resumed>) = 0 [pid 8440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8440] setpgid(0, 0) = 0 [pid 8440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8438] <... prctl resumed>) = 0 [pid 8439] <... prctl resumed>) = 0 [pid 8440] <... openat resumed>) = 3 [pid 8439] setpgid(0, 0 [pid 8438] setpgid(0, 0 [pid 8440] write(3, "1000", 4 [pid 8435] +++ exited with 0 +++ [pid 8439] <... setpgid resumed>) = 0 [pid 8440] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8438] <... setpgid resumed>) = 0 [pid 8440] close(3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8440] <... close resumed>) = 0 [pid 8438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 8440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8440] <... bpf resumed>) = 3 [pid 8440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8439] <... openat resumed>) = 3 [pid 8438] <... openat resumed>) = 3 [pid 8436] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8439] write(3, "1000", 4 [pid 8440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8441 attached [pid 8439] <... write resumed>) = 4 [pid 8438] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8441] set_robust_list(0x555582145660, 24 [pid 8439] close(3 [pid 8438] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8441 [pid 8441] <... set_robust_list resumed>) = 0 [pid 8439] <... close resumed>) = 0 [pid 8439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8438] close(3 [pid 8440] <... bpf resumed>) = 5 [pid 8441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8440] exit_group(0 [pid 8439] <... bpf resumed>) = 3 [pid 8438] <... close resumed>) = 0 [pid 8441] setpgid(0, 0 [pid 8440] <... exit_group resumed>) = ? [pid 8439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8441] <... setpgid resumed>) = 0 [pid 8439] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8438] <... bpf resumed>) = 3 [pid 8438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8442 attached [pid 8441] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8442 [pid 8442] set_robust_list(0x555582145660, 24 [pid 8441] <... write resumed>) = 4 [pid 8440] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8438] <... bpf resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8442] <... set_robust_list resumed>) = 0 [pid 8441] close(3 [pid 8438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8442] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8443 attached ) = 0 [pid 8441] <... close resumed>) = 0 [pid 8442] setpgid(0, 0 [pid 8441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8443] set_robust_list(0x555582145660, 24) = 0 [pid 8442] <... setpgid resumed>) = 0 [pid 8441] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8443 [pid 8443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8443] <... prctl resumed>) = 0 [pid 8442] <... openat resumed>) = 3 [pid 8443] setpgid(0, 0 [pid 8441] <... bpf resumed>) = 4 [pid 8443] <... setpgid resumed>) = 0 [pid 8442] write(3, "1000", 4 [pid 8441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8442] <... write resumed>) = 4 [pid 8442] close(3 [pid 8443] <... openat resumed>) = 3 [pid 8442] <... close resumed>) = 0 [pid 8442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8443] write(3, "1000", 4 [pid 8442] <... bpf resumed>) = 3 [pid 8443] <... write resumed>) = 4 [pid 8442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8443] close(3 [pid 8441] <... bpf resumed>) = 5 [pid 8439] <... bpf resumed>) = 5 [pid 8438] <... bpf resumed>) = 5 [pid 8443] <... close resumed>) = 0 [pid 8441] exit_group(0 [pid 8439] exit_group(0 [pid 8438] exit_group(0 [pid 8443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8441] <... exit_group resumed>) = ? [pid 8439] <... exit_group resumed>) = ? [pid 8443] <... bpf resumed>) = 3 [pid 8442] <... bpf resumed>) = 4 [pid 8441] +++ exited with 0 +++ [pid 8438] <... exit_group resumed>) = ? [pid 8443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8443] <... bpf resumed>) = 4 [pid 8442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8444 ./strace-static-x86_64: Process 8444 attached [pid 8443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8442] <... bpf resumed>) = 5 [pid 8439] +++ exited with 0 +++ [pid 8444] set_robust_list(0x555582145660, 24 [pid 8442] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8444] <... set_robust_list resumed>) = 0 [pid 8442] <... exit_group resumed>) = ? [pid 8444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8444] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8445 attached [pid 8444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8445] set_robust_list(0x555582145660, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8445 [pid 8445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8444] <... openat resumed>) = 3 [pid 8444] write(3, "1000", 4 [pid 8445] <... prctl resumed>) = 0 [pid 8444] <... write resumed>) = 4 [pid 8445] setpgid(0, 0 [pid 8444] close(3 [pid 8445] <... setpgid resumed>) = 0 [pid 8444] <... close resumed>) = 0 [pid 8444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8444] <... bpf resumed>) = 3 [pid 8444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8445] <... openat resumed>) = 3 [pid 8445] write(3, "1000", 4 [pid 8444] <... bpf resumed>) = 4 [pid 8445] <... write resumed>) = 4 [pid 8444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8443] <... bpf resumed>) = 5 [pid 8438] +++ exited with 0 +++ [pid 8445] close(3) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8438, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8443] exit_group(0) = ? [pid 8445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8444] <... bpf resumed>) = 5 [pid 8442] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8445] <... bpf resumed>) = 4 [pid 8444] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8444] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8446 attached [pid 8445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8446] set_robust_list(0x555582145660, 24) = 0 [pid 8446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8446 [pid 8446] <... prctl resumed>) = 0 [pid 8446] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8447 attached [pid 8444] +++ exited with 0 +++ [pid 8443] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8447 [pid 8447] set_robust_list(0x555582145660, 24 [pid 8446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8447] <... set_robust_list resumed>) = 0 [pid 8447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8446] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8447] <... prctl resumed>) = 0 [pid 8446] write(3, "1000", 4 [pid 8447] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8448 attached [pid 8447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8446] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8446] close(3 [pid 8447] <... openat resumed>) = 3 [pid 8447] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8449 attached [pid 8448] set_robust_list(0x555582145660, 24 [pid 8446] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8448 [pid 8449] set_robust_list(0x555582145660, 24 [pid 8448] <... set_robust_list resumed>) = 0 [pid 8447] close(3 [pid 8446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8449 [pid 8449] <... set_robust_list resumed>) = 0 [pid 8448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8447] <... close resumed>) = 0 [pid 8445] <... bpf resumed>) = 5 [pid 8449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8448] <... prctl resumed>) = 0 [pid 8447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8446] <... bpf resumed>) = 3 [pid 8449] <... prctl resumed>) = 0 [pid 8448] setpgid(0, 0 [pid 8447] <... bpf resumed>) = 3 [pid 8445] exit_group(0 [pid 8446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8449] setpgid(0, 0 [pid 8448] <... setpgid resumed>) = 0 [pid 8447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8445] <... exit_group resumed>) = ? [pid 8449] <... setpgid resumed>) = 0 [pid 8448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8447] <... bpf resumed>) = 4 [pid 8449] <... openat resumed>) = 3 [pid 8449] write(3, "1000", 4) = 4 [pid 8447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8449] close(3 [pid 8448] <... openat resumed>) = 3 [pid 8447] <... bpf resumed>) = 5 [pid 8449] <... close resumed>) = 0 [pid 8446] <... bpf resumed>) = 4 [pid 8449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8447] exit_group(0 [pid 8449] <... bpf resumed>) = 3 [pid 8448] write(3, "1000", 4 [pid 8447] <... exit_group resumed>) = ? [pid 8446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8448] <... write resumed>) = 4 [pid 8448] close(3) = 0 [pid 8448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8448] <... bpf resumed>) = 3 [pid 8448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8449] <... bpf resumed>) = 4 [pid 8448] <... bpf resumed>) = 4 [pid 8449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8446] <... bpf resumed>) = 5 [pid 8445] +++ exited with 0 +++ [pid 8446] exit_group(0) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8450 attached , child_tidptr=0x555582145650) = 8450 [pid 8450] set_robust_list(0x555582145660, 24) = 0 [pid 8450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8449] <... bpf resumed>) = 5 [pid 8448] <... bpf resumed>) = 5 [pid 8447] +++ exited with 0 +++ [pid 8446] +++ exited with 0 +++ [pid 8450] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8450] <... setpgid resumed>) = 0 [pid 8448] exit_group(0 [pid 8449] exit_group(0 [pid 8450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8449] <... exit_group resumed>) = ? [pid 8448] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8451 attached [pid 8450] <... openat resumed>) = 3 [pid 8449] +++ exited with 0 +++ [pid 8448] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8451 [pid 8451] set_robust_list(0x555582145660, 24 [pid 8450] write(3, "1000", 4./strace-static-x86_64: Process 8452 attached ) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8449, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8451] <... set_robust_list resumed>) = 0 [pid 8450] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8452 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8452] set_robust_list(0x555582145660, 24 [pid 8451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8450] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8451] <... prctl resumed>) = 0 [pid 8450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8452] <... set_robust_list resumed>) = 0 [pid 8451] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8451] <... setpgid resumed>) = 0 [pid 8450] <... bpf resumed>) = 3 [pid 8452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8452] <... prctl resumed>) = 0 [pid 8452] setpgid(0, 0) = 0 [pid 8452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8453 attached ) = 3 [pid 8450] <... bpf resumed>) = 4 [pid 8451] <... openat resumed>) = 3 [pid 8451] write(3, "1000", 4./strace-static-x86_64: Process 8454 attached [pid 8453] set_robust_list(0x555582145660, 24 [pid 8452] write(3, "1000", 4 [pid 8451] <... write resumed>) = 4 [pid 8450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8454 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8453 [pid 8454] set_robust_list(0x555582145660, 24 [pid 8452] <... write resumed>) = 4 [pid 8451] close(3 [pid 8454] <... set_robust_list resumed>) = 0 [pid 8453] <... set_robust_list resumed>) = 0 [pid 8450] <... bpf resumed>) = 5 [pid 8451] <... close resumed>) = 0 [pid 8454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8452] close(3 [pid 8451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8450] exit_group(0 [pid 8454] <... prctl resumed>) = 0 [pid 8453] <... prctl resumed>) = 0 [pid 8452] <... close resumed>) = 0 [pid 8450] <... exit_group resumed>) = ? [pid 8454] setpgid(0, 0 [pid 8453] setpgid(0, 0 [pid 8452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8451] <... bpf resumed>) = 3 [pid 8454] <... setpgid resumed>) = 0 [pid 8453] <... setpgid resumed>) = 0 [pid 8451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8452] <... bpf resumed>) = 3 [pid 8450] +++ exited with 0 +++ [pid 8451] <... bpf resumed>) = 4 [pid 8452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8454] <... openat resumed>) = 3 [pid 8453] <... openat resumed>) = 3 [pid 8454] write(3, "1000", 4 [pid 8452] <... bpf resumed>) = 4 [pid 8454] <... write resumed>) = 4 [pid 8453] write(3, "1000", 4 [pid 8454] close(3 [pid 8452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8454] <... close resumed>) = 0 [pid 8453] <... write resumed>) = 4 [pid 8453] close(3 [pid 8454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8453] <... close resumed>) = 0 [pid 8453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8455 attached ) = 3 [pid 8455] set_robust_list(0x555582145660, 24 [pid 8454] <... bpf resumed>) = 3 [pid 8453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8452] <... bpf resumed>) = 5 [pid 8451] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8455 [pid 8454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8451] exit_group(0 [pid 8455] <... set_robust_list resumed>) = 0 [pid 8454] <... bpf resumed>) = 4 [pid 8453] <... bpf resumed>) = 4 [pid 8452] exit_group(0 [pid 8451] <... exit_group resumed>) = ? [pid 8455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8455] setpgid(0, 0 [pid 8452] <... exit_group resumed>) = ? [pid 8455] <... setpgid resumed>) = 0 [pid 8453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8455] write(3, "1000", 4) = 4 [pid 8455] close(3) = 0 [pid 8455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8452] +++ exited with 0 +++ [pid 8451] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8456 attached [pid 8456] set_robust_list(0x555582145660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8456 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8456] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8457 attached ) = 0 [pid 8457] set_robust_list(0x555582145660, 24 [pid 8456] setpgid(0, 0 [pid 8455] <... bpf resumed>) = 5 [pid 8454] <... bpf resumed>) = 5 [pid 8453] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8457 [pid 8457] <... set_robust_list resumed>) = 0 [pid 8456] <... setpgid resumed>) = 0 [pid 8455] exit_group(0 [pid 8454] exit_group(0 [pid 8453] exit_group(0 [pid 8457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8455] <... exit_group resumed>) = ? [pid 8454] <... exit_group resumed>) = ? [pid 8457] <... prctl resumed>) = 0 [pid 8457] setpgid(0, 0 [pid 8456] <... openat resumed>) = 3 [pid 8453] <... exit_group resumed>) = ? [pid 8454] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8457] <... setpgid resumed>) = 0 [pid 8456] write(3, "1000", 4 [pid 8457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8456] <... write resumed>) = 4 [pid 8456] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8458 attached [pid 8457] <... openat resumed>) = 3 [pid 8456] <... close resumed>) = 0 [pid 8458] set_robust_list(0x555582145660, 24) = 0 [pid 8457] write(3, "1000", 4 [pid 8458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8458 [pid 8458] <... prctl resumed>) = 0 [pid 8457] <... write resumed>) = 4 [pid 8455] +++ exited with 0 +++ [pid 8456] <... bpf resumed>) = 3 [pid 8453] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8458] setpgid(0, 0 [pid 8457] close(3 [pid 8456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8458] <... setpgid resumed>) = 0 [pid 8457] <... close resumed>) = 0 [pid 8457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8456] <... bpf resumed>) = 4 [pid 8458] write(3, "1000", 4) = 4 [pid 8458] close(3) = 0 [pid 8458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8460 attached ./strace-static-x86_64: Process 8459 attached ) = 3 [pid 8457] <... bpf resumed>) = 4 [pid 8456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8460 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8459 [pid 8460] set_robust_list(0x555582145660, 24 [pid 8459] set_robust_list(0x555582145660, 24 [pid 8458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8460] <... set_robust_list resumed>) = 0 [pid 8459] <... set_robust_list resumed>) = 0 [pid 8457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8458] <... bpf resumed>) = 4 [pid 8459] <... prctl resumed>) = 0 [pid 8460] <... prctl resumed>) = 0 [pid 8458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8460] setpgid(0, 0 [pid 8459] setpgid(0, 0 [pid 8460] <... setpgid resumed>) = 0 [pid 8459] <... setpgid resumed>) = 0 [pid 8460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8460] <... openat resumed>) = 3 [pid 8460] write(3, "1000", 4) = 4 [pid 8459] <... openat resumed>) = 3 [pid 8460] close(3) = 0 [pid 8460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8459] write(3, "1000", 4 [pid 8460] <... bpf resumed>) = 3 [pid 8459] <... write resumed>) = 4 [pid 8460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8459] close(3) = 0 [pid 8459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8460] <... bpf resumed>) = 4 [pid 8458] <... bpf resumed>) = 5 [pid 8457] <... bpf resumed>) = 5 [pid 8456] <... bpf resumed>) = 5 [pid 8459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8457] exit_group(0 [pid 8456] exit_group(0 [pid 8460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8458] exit_group(0 [pid 8460] <... bpf resumed>) = 5 [pid 8459] <... bpf resumed>) = 4 [pid 8458] <... exit_group resumed>) = ? [pid 8457] <... exit_group resumed>) = ? [pid 8456] <... exit_group resumed>) = ? [pid 8460] exit_group(0 [pid 8459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8458] +++ exited with 0 +++ [pid 8457] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8460] <... exit_group resumed>) = ? [pid 8459] <... bpf resumed>) = 5 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8459] exit_group(0 [pid 8456] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 8459] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8461 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8461 ./strace-static-x86_64: Process 8462 attached [pid 8462] set_robust_list(0x555582145660, 24 [pid 8461] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8462 [pid 8462] <... set_robust_list resumed>) = 0 [pid 8461] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8463 attached [pid 8462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8463] set_robust_list(0x555582145660, 24 [pid 8462] <... prctl resumed>) = 0 [pid 8461] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8463 [pid 8463] <... set_robust_list resumed>) = 0 [pid 8462] setpgid(0, 0) = 0 [pid 8461] setpgid(0, 0 [pid 8463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8461] <... setpgid resumed>) = 0 [pid 8461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8463] <... prctl resumed>) = 0 [pid 8462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8463] setpgid(0, 0 [pid 8462] <... openat resumed>) = 3 [pid 8461] <... openat resumed>) = 3 [pid 8461] write(3, "1000", 4 [pid 8460] +++ exited with 0 +++ [pid 8463] <... setpgid resumed>) = 0 [pid 8459] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8460, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8461] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8462] write(3, "1000", 4 [pid 8461] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8462] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8461] <... close resumed>) = 0 [pid 8463] <... openat resumed>) = 3 [pid 8462] close(3 [pid 8461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8463] write(3, "1000", 4 [pid 8462] <... close resumed>) = 0 [pid 8461] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8464 attached [pid 8463] <... write resumed>) = 4 [pid 8462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8464] set_robust_list(0x555582145660, 24 [pid 8463] close(3 [pid 8462] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8464 ./strace-static-x86_64: Process 8465 attached [pid 8464] <... set_robust_list resumed>) = 0 [pid 8463] <... close resumed>) = 0 [pid 8462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8461] <... bpf resumed>) = 4 [pid 8465] set_robust_list(0x555582145660, 24 [pid 8463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8465] <... set_robust_list resumed>) = 0 [pid 8464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8465 [pid 8465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8463] <... bpf resumed>) = 3 [pid 8464] <... prctl resumed>) = 0 [pid 8464] setpgid(0, 0) = 0 [pid 8462] <... bpf resumed>) = 4 [pid 8465] <... prctl resumed>) = 0 [pid 8463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8465] setpgid(0, 0 [pid 8464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8464] <... openat resumed>) = 3 [pid 8463] <... bpf resumed>) = 4 [pid 8465] <... setpgid resumed>) = 0 [pid 8464] write(3, "1000", 4) = 4 [pid 8464] close(3) = 0 [pid 8465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8465] <... openat resumed>) = 3 [pid 8463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8464] <... bpf resumed>) = 3 [pid 8465] write(3, "1000", 4) = 4 [pid 8465] close(3 [pid 8462] <... bpf resumed>) = 5 [pid 8461] <... bpf resumed>) = 5 [pid 8465] <... close resumed>) = 0 [pid 8464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8462] exit_group(0 [pid 8463] <... bpf resumed>) = 5 [pid 8461] exit_group(0) = ? [pid 8463] exit_group(0 [pid 8465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8461] +++ exited with 0 +++ [pid 8465] <... bpf resumed>) = 4 [pid 8463] <... exit_group resumed>) = ? [pid 8462] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8464] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8466 attached [pid 8462] +++ exited with 0 +++ [pid 8463] +++ exited with 0 +++ [pid 8466] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8466 [pid 8466] <... set_robust_list resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8466] <... prctl resumed>) = 0 [pid 8466] setpgid(0, 0) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8467 attached [pid 8466] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8468 attached [pid 8467] set_robust_list(0x555582145660, 24) = 0 [pid 8466] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8468 [pid 8468] set_robust_list(0x555582145660, 24 [pid 8467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8466] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8467 [pid 8468] <... set_robust_list resumed>) = 0 [pid 8467] <... prctl resumed>) = 0 [pid 8466] close(3 [pid 8468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8467] setpgid(0, 0 [pid 8466] <... close resumed>) = 0 [pid 8468] <... prctl resumed>) = 0 [pid 8467] <... setpgid resumed>) = 0 [pid 8466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8468] setpgid(0, 0) = 0 [pid 8466] <... bpf resumed>) = 3 [pid 8467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8467] <... openat resumed>) = 3 [pid 8466] <... bpf resumed>) = 4 [pid 8468] write(3, "1000", 4 [pid 8467] write(3, "1000", 4 [pid 8466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8468] <... write resumed>) = 4 [pid 8468] close(3 [pid 8467] <... write resumed>) = 4 [pid 8466] <... bpf resumed>) = 5 [pid 8465] <... bpf resumed>) = 5 [pid 8464] <... bpf resumed>) = 5 [pid 8468] <... close resumed>) = 0 [pid 8467] close(3 [pid 8468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8467] <... close resumed>) = 0 [pid 8466] exit_group(0 [pid 8465] exit_group(0 [pid 8464] exit_group(0 [pid 8465] <... exit_group resumed>) = ? [pid 8468] <... bpf resumed>) = 3 [pid 8467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8466] <... exit_group resumed>) = ? [pid 8464] <... exit_group resumed>) = ? [pid 8468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8467] <... bpf resumed>) = 3 [pid 8466] +++ exited with 0 +++ [pid 8465] +++ exited with 0 +++ [pid 8468] <... bpf resumed>) = 4 [pid 8467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8464] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 [pid 8467] <... bpf resumed>) = 4 [pid 8467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8470 attached ./strace-static-x86_64: Process 8469 attached [pid 8470] set_robust_list(0x555582145660, 24 [pid 8469] set_robust_list(0x555582145660, 24 [pid 8470] <... set_robust_list resumed>) = 0 [pid 8469] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8469 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8470 [pid 8470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8468] <... bpf resumed>) = 5 [pid 8467] <... bpf resumed>) = 5 [pid 8470] <... prctl resumed>) = 0 [pid 8469] <... prctl resumed>) = 0 [pid 8468] exit_group(0 [pid 8467] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8470] setpgid(0, 0 [pid 8469] setpgid(0, 0 [pid 8470] <... setpgid resumed>) = 0 [pid 8469] <... setpgid resumed>) = 0 [pid 8468] <... exit_group resumed>) = ? [pid 8467] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8471 attached [pid 8471] set_robust_list(0x555582145660, 24 [pid 8470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8471 [pid 8471] <... set_robust_list resumed>) = 0 [pid 8471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8470] <... openat resumed>) = 3 [pid 8469] <... openat resumed>) = 3 [pid 8471] setpgid(0, 0 [pid 8470] write(3, "1000", 4 [pid 8469] write(3, "1000", 4 [pid 8471] <... setpgid resumed>) = 0 [pid 8469] <... write resumed>) = 4 [pid 8470] <... write resumed>) = 4 [pid 8470] close(3 [pid 8471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8470] <... close resumed>) = 0 [pid 8469] close(3 [pid 8470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8471] <... openat resumed>) = 3 [pid 8470] <... bpf resumed>) = 3 [pid 8469] <... close resumed>) = 0 [pid 8471] write(3, "1000", 4 [pid 8470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8471] <... write resumed>) = 4 [pid 8469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8471] close(3 [pid 8470] <... bpf resumed>) = 4 [pid 8471] <... close resumed>) = 0 [pid 8469] <... bpf resumed>) = 3 [pid 8471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8471] <... bpf resumed>) = 3 [pid 8471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8469] <... bpf resumed>) = 4 [pid 8469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8471] <... bpf resumed>) = 4 [pid 8471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8467] +++ exited with 0 +++ [pid 8468] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8473 attached ./strace-static-x86_64: Process 8472 attached , child_tidptr=0x555582145650) = 8472 [pid 8473] set_robust_list(0x555582145660, 24 [pid 8472] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8473 [pid 8473] <... set_robust_list resumed>) = 0 [pid 8472] <... set_robust_list resumed>) = 0 [pid 8473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8473] <... prctl resumed>) = 0 [pid 8473] setpgid(0, 0 [pid 8472] <... prctl resumed>) = 0 [pid 8473] <... setpgid resumed>) = 0 [pid 8472] setpgid(0, 0 [pid 8473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8472] <... setpgid resumed>) = 0 [pid 8472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8473] <... openat resumed>) = 3 [pid 8472] <... openat resumed>) = 3 [pid 8473] write(3, "1000", 4 [pid 8472] write(3, "1000", 4 [pid 8473] <... write resumed>) = 4 [pid 8472] <... write resumed>) = 4 [pid 8472] close(3 [pid 8473] close(3 [pid 8472] <... close resumed>) = 0 [pid 8473] <... close resumed>) = 0 [pid 8472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8472] <... bpf resumed>) = 3 [pid 8473] <... bpf resumed>) = 3 [pid 8472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8472] <... bpf resumed>) = 4 [pid 8473] <... bpf resumed>) = 4 [pid 8472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8472] <... bpf resumed>) = 5 [pid 8471] <... bpf resumed>) = 5 [pid 8470] <... bpf resumed>) = 5 [pid 8469] <... bpf resumed>) = 5 [pid 8473] <... bpf resumed>) = 5 [pid 8472] exit_group(0 [pid 8469] exit_group(0 [pid 8473] exit_group(0 [pid 8471] exit_group(0 [pid 8470] exit_group(0 [pid 8473] <... exit_group resumed>) = ? [pid 8472] <... exit_group resumed>) = ? [pid 8469] <... exit_group resumed>) = ? [pid 8471] <... exit_group resumed>) = ? [pid 8470] <... exit_group resumed>) = ? [pid 8470] +++ exited with 0 +++ [pid 8469] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8473] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8474 attached [pid 8474] set_robust_list(0x555582145660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8474] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8474 [pid 8474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8474] setpgid(0, 0./strace-static-x86_64: Process 8475 attached [pid 8472] +++ exited with 0 +++ [pid 8471] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8475] set_robust_list(0x555582145660, 24 [pid 8474] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8475 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8471, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 8476 attached [pid 8476] set_robust_list(0x555582145660, 24 [pid 8475] <... set_robust_list resumed>) = 0 [pid 8474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8476 [pid 8476] <... set_robust_list resumed>) = 0 [pid 8475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8474] <... openat resumed>) = 3 [pid 8476] <... prctl resumed>) = 0 [pid 8475] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8476] setpgid(0, 0 [pid 8475] setpgid(0, 0 [pid 8474] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8476] <... setpgid resumed>) = 0 [pid 8475] <... setpgid resumed>) = 0 [pid 8476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8474] <... write resumed>) = 4 [pid 8474] close(3 [pid 8475] <... openat resumed>) = 3 [pid 8474] <... close resumed>) = 0 [pid 8476] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8477 attached [pid 8475] write(3, "1000", 4./strace-static-x86_64: Process 8478 attached [pid 8477] set_robust_list(0x555582145660, 24 [pid 8476] write(3, "1000", 4 [pid 8475] <... write resumed>) = 4 [pid 8474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8477 [pid 8478] set_robust_list(0x555582145660, 24 [pid 8477] <... set_robust_list resumed>) = 0 [pid 8476] <... write resumed>) = 4 [pid 8475] close(3 [pid 8474] <... bpf resumed>) = 3 [pid 8478] <... set_robust_list resumed>) = 0 [pid 8477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8476] close(3 [pid 8475] <... close resumed>) = 0 [pid 8474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8478 [pid 8478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8477] <... prctl resumed>) = 0 [pid 8476] <... close resumed>) = 0 [pid 8475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8477] setpgid(0, 0 [pid 8476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8475] <... bpf resumed>) = 3 [pid 8474] <... bpf resumed>) = 4 [pid 8478] <... prctl resumed>) = 0 [pid 8477] <... setpgid resumed>) = 0 [pid 8476] <... bpf resumed>) = 3 [pid 8478] setpgid(0, 0 [pid 8477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8478] <... setpgid resumed>) = 0 [pid 8477] <... openat resumed>) = 3 [pid 8476] <... bpf resumed>) = 4 [pid 8475] <... bpf resumed>) = 4 [pid 8475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8477] write(3, "1000", 4 [pid 8476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8474] <... bpf resumed>) = 5 [pid 8478] <... openat resumed>) = 3 [pid 8477] <... write resumed>) = 4 [pid 8476] <... bpf resumed>) = 5 [pid 8475] <... bpf resumed>) = 5 [pid 8474] exit_group(0 [pid 8475] exit_group(0 [pid 8478] write(3, "1000", 4 [pid 8477] close(3 [pid 8476] exit_group(0 [pid 8475] <... exit_group resumed>) = ? [pid 8474] <... exit_group resumed>) = ? [pid 8478] <... write resumed>) = 4 [pid 8477] <... close resumed>) = 0 [pid 8476] <... exit_group resumed>) = ? [pid 8475] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8478] close(3 [pid 8477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8478] <... close resumed>) = 0 [pid 8478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8477] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8478] <... bpf resumed>) = 3 [pid 8477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8479 attached [pid 8478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8479] set_robust_list(0x555582145660, 24 [pid 8478] <... bpf resumed>) = 4 [pid 8477] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8479 [pid 8478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8479] <... set_robust_list resumed>) = 0 [pid 8477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8476] +++ exited with 0 +++ [pid 8474] +++ exited with 0 +++ [pid 8479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8474, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8479] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... restart_syscall resumed>) = 0 [pid 8479] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8480 attached ) = 3 [pid 8480] set_robust_list(0x555582145660, 24 [pid 8479] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8480 [pid 8480] <... set_robust_list resumed>) = 0 [pid 8479] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8479] close(3./strace-static-x86_64: Process 8481 attached [pid 8480] <... prctl resumed>) = 0 [pid 8479] <... close resumed>) = 0 [pid 8481] set_robust_list(0x555582145660, 24 [pid 8480] setpgid(0, 0 [pid 8479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8478] <... bpf resumed>) = 5 [pid 8477] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8481 [pid 8481] <... set_robust_list resumed>) = 0 [pid 8480] <... setpgid resumed>) = 0 [pid 8479] <... bpf resumed>) = 3 [pid 8478] exit_group(0 [pid 8477] exit_group(0 [pid 8481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8478] <... exit_group resumed>) = ? [pid 8477] <... exit_group resumed>) = ? [pid 8481] <... prctl resumed>) = 0 [pid 8480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8479] <... bpf resumed>) = 4 [pid 8481] setpgid(0, 0 [pid 8480] <... openat resumed>) = 3 [pid 8479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8481] <... setpgid resumed>) = 0 [pid 8480] write(3, "1000", 4) = 4 [pid 8480] close(3) = 0 [pid 8481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8481] <... openat resumed>) = 3 [pid 8481] write(3, "1000", 4 [pid 8480] <... bpf resumed>) = 3 [pid 8478] +++ exited with 0 +++ [pid 8477] +++ exited with 0 +++ [pid 8481] <... write resumed>) = 4 [pid 8480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8481] close(3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8481] <... close resumed>) = 0 [pid 8480] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8481] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8482 attached [pid 8482] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8482 [pid 8482] <... set_robust_list resumed>) = 0 [pid 8482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8483 attached [pid 8482] setpgid(0, 0 [pid 8481] <... bpf resumed>) = 4 [pid 8480] <... bpf resumed>) = 5 [pid 8479] <... bpf resumed>) = 5 [pid 8482] <... setpgid resumed>) = 0 [pid 8480] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8483 [pid 8483] set_robust_list(0x555582145660, 24) = 0 [pid 8483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8480] <... exit_group resumed>) = ? [pid 8479] exit_group(0 [pid 8483] <... prctl resumed>) = 0 [pid 8481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8483] setpgid(0, 0 [pid 8482] <... openat resumed>) = 3 [pid 8481] <... bpf resumed>) = 5 [pid 8479] <... exit_group resumed>) = ? [pid 8483] <... setpgid resumed>) = 0 [pid 8480] +++ exited with 0 +++ [pid 8482] write(3, "1000", 4 [pid 8481] exit_group(0 [pid 8483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8482] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8482] close(3 [pid 8481] <... exit_group resumed>) = ? [pid 8483] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8484 attached [pid 8482] <... close resumed>) = 0 [pid 8483] write(3, "1000", 4 [pid 8482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8483] <... write resumed>) = 4 [pid 8483] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8484 [pid 8483] <... close resumed>) = 0 [pid 8484] set_robust_list(0x555582145660, 24 [pid 8482] <... bpf resumed>) = 3 [pid 8484] <... set_robust_list resumed>) = 0 [pid 8482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8484] <... prctl resumed>) = 0 [pid 8484] setpgid(0, 0) = 0 [pid 8483] <... bpf resumed>) = 3 [pid 8484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8482] <... bpf resumed>) = 4 [pid 8482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8484] <... openat resumed>) = 3 [pid 8484] write(3, "1000", 4) = 4 [pid 8484] close(3) = 0 [pid 8484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8483] <... bpf resumed>) = 4 [pid 8484] <... bpf resumed>) = 3 [pid 8483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8481] +++ exited with 0 +++ [pid 8479] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8485 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8485] set_robust_list(0x555582145660, 24) = 0 [pid 8485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8486 attached [pid 8484] <... bpf resumed>) = 5 [pid 8483] <... bpf resumed>) = 5 [pid 8482] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8485 [pid 8485] setpgid(0, 0 [pid 8483] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8486 [pid 8485] <... setpgid resumed>) = 0 [pid 8486] set_robust_list(0x555582145660, 24 [pid 8485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8483] <... exit_group resumed>) = ? [pid 8484] exit_group(0 [pid 8482] exit_group(0 [pid 8486] <... set_robust_list resumed>) = 0 [pid 8484] <... exit_group resumed>) = ? [pid 8482] <... exit_group resumed>) = ? [pid 8485] <... openat resumed>) = 3 [pid 8485] write(3, "1000", 4 [pid 8486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8485] <... write resumed>) = 4 [pid 8485] close(3) = 0 [pid 8485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8486] <... prctl resumed>) = 0 [pid 8486] setpgid(0, 0 [pid 8485] <... bpf resumed>) = 3 [pid 8482] +++ exited with 0 +++ [pid 8486] <... setpgid resumed>) = 0 [pid 8485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8486] write(3, "1000", 4 [pid 8485] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8486] <... write resumed>) = 4 [pid 8485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8486] close(3./strace-static-x86_64: Process 8487 attached ) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8487 [pid 8487] set_robust_list(0x555582145660, 24 [pid 8486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8484] +++ exited with 0 +++ [pid 8483] +++ exited with 0 +++ [pid 8487] <... set_robust_list resumed>) = 0 [pid 8486] <... bpf resumed>) = 3 [pid 8487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8487] <... prctl resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8487] setpgid(0, 0 [pid 8486] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8487] <... setpgid resumed>) = 0 [pid 8486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8487] <... openat resumed>) = 3 [pid 8487] write(3, "1000", 4./strace-static-x86_64: Process 8488 attached ) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8488] set_robust_list(0x555582145660, 24 [pid 8487] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8488 ./strace-static-x86_64: Process 8489 attached [pid 8488] <... set_robust_list resumed>) = 0 [pid 8487] <... close resumed>) = 0 [pid 8489] set_robust_list(0x555582145660, 24 [pid 8487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8489] <... set_robust_list resumed>) = 0 [pid 8488] <... prctl resumed>) = 0 [pid 8487] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8489 [pid 8489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8488] setpgid(0, 0 [pid 8487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8489] <... prctl resumed>) = 0 [pid 8488] <... setpgid resumed>) = 0 [pid 8489] setpgid(0, 0) = 0 [pid 8489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8487] <... bpf resumed>) = 4 [pid 8487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8489] <... openat resumed>) = 3 [pid 8488] <... openat resumed>) = 3 [pid 8489] write(3, "1000", 4) = 4 [pid 8489] close(3 [pid 8488] write(3, "1000", 4 [pid 8489] <... close resumed>) = 0 [pid 8488] <... write resumed>) = 4 [pid 8485] <... bpf resumed>) = 5 [pid 8489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8488] close(3 [pid 8487] <... bpf resumed>) = 5 [pid 8486] <... bpf resumed>) = 5 [pid 8485] exit_group(0 [pid 8489] <... bpf resumed>) = 3 [pid 8488] <... close resumed>) = 0 [pid 8487] exit_group(0 [pid 8489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8487] <... exit_group resumed>) = ? [pid 8486] exit_group(0 [pid 8485] <... exit_group resumed>) = ? [pid 8489] <... bpf resumed>) = 4 [pid 8488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8486] <... exit_group resumed>) = ? [pid 8485] +++ exited with 0 +++ [pid 8489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8490 attached [pid 8488] <... bpf resumed>) = 3 [pid 8490] set_robust_list(0x555582145660, 24) = 0 [pid 8488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8490 [pid 8490] <... prctl resumed>) = 0 [pid 8488] <... bpf resumed>) = 4 [pid 8490] setpgid(0, 0) = 0 [pid 8490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8490] <... openat resumed>) = 3 [pid 8490] write(3, "1000", 4) = 4 [pid 8490] close(3) = 0 [pid 8490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8487] +++ exited with 0 +++ [pid 8490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8489] <... bpf resumed>) = 5 [pid 8490] <... bpf resumed>) = 4 [pid 8489] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8489] <... exit_group resumed>) = ? [pid 8490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8491 attached [pid 8491] set_robust_list(0x555582145660, 24) = 0 [pid 8491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8491 [pid 8491] <... prctl resumed>) = 0 [pid 8491] setpgid(0, 0 [pid 8488] <... bpf resumed>) = 5 [pid 8486] +++ exited with 0 +++ [pid 8491] <... setpgid resumed>) = 0 [pid 8491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8488] exit_group(0 [pid 8491] <... openat resumed>) = 3 [pid 8488] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8491] write(3, "1000", 4./strace-static-x86_64: Process 8492 attached ) = 4 [pid 8490] <... bpf resumed>) = 5 [pid 8489] +++ exited with 0 +++ [pid 8492] set_robust_list(0x555582145660, 24 [pid 8491] close(3 [pid 8490] exit_group(0) = ? [pid 8492] <... set_robust_list resumed>) = 0 [pid 8491] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8492 [pid 8492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8489, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8492] <... prctl resumed>) = 0 [pid 8492] setpgid(0, 0 [pid 8491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8492] <... setpgid resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8491] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8493 attached [pid 8491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8492] <... openat resumed>) = 3 [pid 8493] set_robust_list(0x555582145660, 24 [pid 8492] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8493 [pid 8493] <... set_robust_list resumed>) = 0 [pid 8492] <... write resumed>) = 4 [pid 8493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8492] close(3 [pid 8493] <... prctl resumed>) = 0 [pid 8492] <... close resumed>) = 0 [pid 8493] setpgid(0, 0 [pid 8492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8491] <... bpf resumed>) = 4 [pid 8493] <... setpgid resumed>) = 0 [pid 8493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8492] <... bpf resumed>) = 3 [pid 8491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8493] <... openat resumed>) = 3 [pid 8493] write(3, "1000", 4) = 4 [pid 8493] close(3) = 0 [pid 8492] <... bpf resumed>) = 4 [pid 8490] +++ exited with 0 +++ [pid 8488] +++ exited with 0 +++ [pid 8493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8493] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582145650) = 8494 ./strace-static-x86_64: Process 8495 attached ./strace-static-x86_64: Process 8494 attached [pid 8493] <... bpf resumed>) = 5 [pid 8492] <... bpf resumed>) = 5 [pid 8491] <... bpf resumed>) = 5 [pid 8495] set_robust_list(0x555582145660, 24 [pid 8494] set_robust_list(0x555582145660, 24 [pid 8493] exit_group(0 [pid 8491] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8495 [pid 8492] exit_group(0 [pid 8491] <... exit_group resumed>) = ? [pid 8495] <... set_robust_list resumed>) = 0 [pid 8494] <... set_robust_list resumed>) = 0 [pid 8493] <... exit_group resumed>) = ? [pid 8492] <... exit_group resumed>) = ? [pid 8495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8495] <... prctl resumed>) = 0 [pid 8494] <... prctl resumed>) = 0 [pid 8491] +++ exited with 0 +++ [pid 8495] setpgid(0, 0 [pid 8494] setpgid(0, 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8495] <... setpgid resumed>) = 0 [pid 8494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8494] <... openat resumed>) = 3 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8495] <... openat resumed>) = 3 [pid 8494] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8494] <... write resumed>) = 4 [pid 8495] write(3, "1000", 4 [pid 8494] close(3 [pid 8495] <... write resumed>) = 4 [pid 8494] <... close resumed>) = 0 ./strace-static-x86_64: Process 8496 attached [pid 8495] close(3 [pid 8494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8496] set_robust_list(0x555582145660, 24 [pid 8495] <... close resumed>) = 0 [pid 8494] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8496 [pid 8496] <... set_robust_list resumed>) = 0 [pid 8494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8493] +++ exited with 0 +++ [pid 8492] +++ exited with 0 +++ [pid 8496] <... prctl resumed>) = 0 [pid 8494] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8496] setpgid(0, 0) = 0 [pid 8495] <... bpf resumed>) = 3 [pid 8494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8496] <... openat resumed>) = 3 [pid 8495] <... bpf resumed>) = 4 [pid 8496] write(3, "1000", 4./strace-static-x86_64: Process 8497 attached ./strace-static-x86_64: Process 8498 attached [pid 8497] set_robust_list(0x555582145660, 24 [pid 8496] <... write resumed>) = 4 [pid 8495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8498 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8497 [pid 8498] set_robust_list(0x555582145660, 24 [pid 8497] <... set_robust_list resumed>) = 0 [pid 8496] close(3 [pid 8498] <... set_robust_list resumed>) = 0 [pid 8497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8496] <... close resumed>) = 0 [pid 8498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8497] <... prctl resumed>) = 0 [pid 8496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8498] <... prctl resumed>) = 0 [pid 8497] setpgid(0, 0 [pid 8496] <... bpf resumed>) = 3 [pid 8498] setpgid(0, 0 [pid 8497] <... setpgid resumed>) = 0 [pid 8496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8498] <... setpgid resumed>) = 0 [pid 8497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8496] <... bpf resumed>) = 4 [pid 8498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8497] <... openat resumed>) = 3 [pid 8498] <... openat resumed>) = 3 [pid 8497] write(3, "1000", 4 [pid 8496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8497] <... write resumed>) = 4 [pid 8498] write(3, "1000", 4 [pid 8497] close(3 [pid 8498] <... write resumed>) = 4 [pid 8497] <... close resumed>) = 0 [pid 8498] close(3 [pid 8497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8498] <... close resumed>) = 0 [pid 8497] <... bpf resumed>) = 3 [pid 8498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8498] <... bpf resumed>) = 3 [pid 8498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8497] <... bpf resumed>) = 4 [pid 8494] <... bpf resumed>) = 5 [pid 8496] <... bpf resumed>) = 5 [pid 8495] <... bpf resumed>) = 5 [pid 8496] exit_group(0 [pid 8495] exit_group(0 [pid 8496] <... exit_group resumed>) = ? [pid 8498] <... bpf resumed>) = 4 [pid 8497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8496] +++ exited with 0 +++ [pid 8495] <... exit_group resumed>) = ? [pid 8494] exit_group(0 [pid 8498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8497] <... bpf resumed>) = 5 [pid 8494] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8496, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8498] <... bpf resumed>) = 5 [pid 8495] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8497] exit_group(0 [pid 8494] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8498] exit_group(0 [pid 8497] <... exit_group resumed>) = ? [pid 8498] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8499 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8499 [pid 8499] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8500 attached [pid 8500] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8501 attached ) = 0 [pid 8499] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8500 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8501 [pid 8501] set_robust_list(0x555582145660, 24 [pid 8500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8501] <... set_robust_list resumed>) = 0 [pid 8499] <... prctl resumed>) = 0 [pid 8497] +++ exited with 0 +++ [pid 8501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8500] <... prctl resumed>) = 0 [pid 8499] setpgid(0, 0 [pid 8501] <... prctl resumed>) = 0 [pid 8500] setpgid(0, 0 [pid 8499] <... setpgid resumed>) = 0 [pid 8498] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8500] <... setpgid resumed>) = 0 [pid 8499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8501] setpgid(0, 0 [pid 8500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... restart_syscall resumed>) = 0 [pid 8501] <... setpgid resumed>) = 0 [pid 8499] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8500] <... openat resumed>) = 3 [pid 8499] write(3, "1000", 4./strace-static-x86_64: Process 8502 attached [pid 8500] write(3, "1000", 4 [pid 8499] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8501] <... openat resumed>) = 3 [pid 8502] set_robust_list(0x555582145660, 24 [pid 8501] write(3, "1000", 4 [pid 8500] <... write resumed>) = 4 [pid 8499] close(3 [pid 8502] <... set_robust_list resumed>) = 0 [pid 8501] <... write resumed>) = 4 [pid 8500] close(3 [pid 8499] <... close resumed>) = 0 [pid 8502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8501] close(3 [pid 8500] <... close resumed>) = 0 [pid 8499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8503 attached [pid 8502] <... prctl resumed>) = 0 [pid 8501] <... close resumed>) = 0 [pid 8500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8502 [pid 8503] set_robust_list(0x555582145660, 24 [pid 8502] setpgid(0, 0 [pid 8501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8503] <... set_robust_list resumed>) = 0 [pid 8502] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8503 [pid 8501] <... bpf resumed>) = 3 [pid 8501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8500] <... bpf resumed>) = 3 [pid 8499] <... bpf resumed>) = 3 [pid 8503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8503] <... prctl resumed>) = 0 [pid 8502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8501] <... bpf resumed>) = 4 [pid 8500] <... bpf resumed>) = 4 [pid 8499] <... bpf resumed>) = 4 [pid 8503] setpgid(0, 0 [pid 8500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8503] <... setpgid resumed>) = 0 [pid 8502] <... openat resumed>) = 3 [pid 8503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8502] write(3, "1000", 4) = 4 [pid 8503] <... openat resumed>) = 3 [pid 8502] close(3 [pid 8500] <... bpf resumed>) = 5 [pid 8499] <... bpf resumed>) = 5 [pid 8503] write(3, "1000", 4 [pid 8502] <... close resumed>) = 0 [pid 8501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8503] <... write resumed>) = 4 [pid 8502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8501] <... bpf resumed>) = 5 [pid 8500] exit_group(0 [pid 8499] exit_group(0 [pid 8503] close(3 [pid 8502] <... bpf resumed>) = 3 [pid 8501] exit_group(0 [pid 8500] <... exit_group resumed>) = ? [pid 8499] <... exit_group resumed>) = ? [pid 8503] <... close resumed>) = 0 [pid 8502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8501] <... exit_group resumed>) = ? [pid 8500] +++ exited with 0 +++ [pid 8503] <... bpf resumed>) = 3 [pid 8502] <... bpf resumed>) = 4 [pid 8503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8503] <... bpf resumed>) = 4 [pid 8503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8502] <... bpf resumed>) = 5 [pid 8499] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8502] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8502] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8504 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8504 ./strace-static-x86_64: Process 8505 attached [pid 8504] set_robust_list(0x555582145660, 24 [pid 8503] <... bpf resumed>) = 5 [pid 8501] +++ exited with 0 +++ [pid 8505] set_robust_list(0x555582145660, 24 [pid 8504] <... set_robust_list resumed>) = 0 [pid 8503] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8505] <... set_robust_list resumed>) = 0 [pid 8504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8503] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8505 [pid 8505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8504] <... prctl resumed>) = 0 [pid 8505] <... prctl resumed>) = 0 [pid 8504] setpgid(0, 0 [pid 8505] setpgid(0, 0 [pid 8504] <... setpgid resumed>) = 0 [pid 8505] <... setpgid resumed>) = 0 [pid 8504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8505] <... openat resumed>) = 3 [pid 8504] <... openat resumed>) = 3 [pid 8505] write(3, "1000", 4) = 4 [pid 8504] write(3, "1000", 4 [pid 8505] close(3 [pid 8504] <... write resumed>) = 4 [pid 8505] <... close resumed>) = 0 [pid 8504] close(3./strace-static-x86_64: Process 8506 attached [pid 8505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8504] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8506 [pid 8506] set_robust_list(0x555582145660, 24 [pid 8505] <... bpf resumed>) = 3 [pid 8504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8503] +++ exited with 0 +++ [pid 8505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8502] +++ exited with 0 +++ [pid 8506] <... set_robust_list resumed>) = 0 [pid 8504] <... bpf resumed>) = 3 [pid 8506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8505] <... bpf resumed>) = 4 [pid 8504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8506] <... prctl resumed>) = 0 [pid 8505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8506] setpgid(0, 0 [pid 8504] <... bpf resumed>) = 4 [pid 8506] <... setpgid resumed>) = 0 [pid 8506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8507 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8502, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8507 [pid 8507] set_robust_list(0x555582145660, 24 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8506] <... openat resumed>) = 3 [pid 8507] <... set_robust_list resumed>) = 0 [pid 8507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8506] write(3, "1000", 4 [pid 8505] <... bpf resumed>) = 5 [pid 8504] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8507] <... prctl resumed>) = 0 [pid 8506] <... write resumed>) = 4 [pid 8504] exit_group(0 [pid 8507] setpgid(0, 0 [pid 8506] close(3) = 0 [pid 8505] exit_group(0 [pid 8504] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8508 attached [pid 8507] <... setpgid resumed>) = 0 [pid 8506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8505] <... exit_group resumed>) = ? [pid 8508] set_robust_list(0x555582145660, 24 [pid 8507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8506] <... bpf resumed>) = 3 [pid 8505] +++ exited with 0 +++ [pid 8504] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8508 [pid 8508] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8508] <... prctl resumed>) = 0 [pid 8508] setpgid(0, 0 [pid 8506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8508] <... setpgid resumed>) = 0 [pid 8508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8507] <... openat resumed>) = 3 [pid 8506] <... bpf resumed>) = 4 [pid 8508] <... openat resumed>) = 3 [pid 8507] write(3, "1000", 4 [pid 8506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8507] <... write resumed>) = 4 [pid 8506] <... bpf resumed>) = 5 [pid 8507] close(3) = 0 [pid 8507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8508] write(3, "1000", 4./strace-static-x86_64: Process 8509 attached ) = 4 [pid 8507] <... bpf resumed>) = 3 [pid 8509] set_robust_list(0x555582145660, 24 [pid 8507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8509] <... set_robust_list resumed>) = 0 [pid 8508] close(3 [pid 8506] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8509 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8508] <... close resumed>) = 0 [pid 8506] <... exit_group resumed>) = ? [pid 8509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8507] <... bpf resumed>) = 4 [pid 8509] <... prctl resumed>) = 0 [pid 8509] setpgid(0, 0) = 0 [pid 8509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8506] +++ exited with 0 +++ [pid 8508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8510 attached [pid 8510] set_robust_list(0x555582145660, 24 [pid 8509] <... openat resumed>) = 3 [pid 8508] <... bpf resumed>) = 3 [pid 8507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8510 [pid 8510] <... set_robust_list resumed>) = 0 [pid 8509] write(3, "1000", 4 [pid 8508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8509] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8509] close(3 [pid 8510] <... prctl resumed>) = 0 [pid 8509] <... close resumed>) = 0 [pid 8508] <... bpf resumed>) = 4 [pid 8510] setpgid(0, 0 [pid 8509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8507] <... bpf resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8510] <... setpgid resumed>) = 0 [pid 8508] <... bpf resumed>) = 5 [pid 8510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8508] exit_group(0 [pid 8507] exit_group(0./strace-static-x86_64: Process 8511 attached [pid 8510] <... openat resumed>) = 3 [pid 8509] <... bpf resumed>) = 3 [pid 8508] <... exit_group resumed>) = ? [pid 8507] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8511 [pid 8511] set_robust_list(0x555582145660, 24 [pid 8510] write(3, "1000", 4 [pid 8509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8508] +++ exited with 0 +++ [pid 8507] +++ exited with 0 +++ [pid 8511] <... set_robust_list resumed>) = 0 [pid 8510] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8510] close(3 [pid 8511] <... prctl resumed>) = 0 [pid 8510] <... close resumed>) = 0 [pid 8511] setpgid(0, 0 [pid 8510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8511] <... setpgid resumed>) = 0 [pid 8510] <... bpf resumed>) = 3 [pid 8509] <... bpf resumed>) = 4 [pid 8510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8510] <... bpf resumed>) = 4 [pid 8510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8511] write(3, "1000", 4) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8512 attached [pid 8511] close(3) = 0 [pid 8512] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8512 [pid 8512] <... set_robust_list resumed>) = 0 [pid 8511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8513 attached [pid 8512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8511] <... bpf resumed>) = 3 [pid 8513] set_robust_list(0x555582145660, 24 [pid 8512] <... prctl resumed>) = 0 [pid 8511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8513] <... set_robust_list resumed>) = 0 [pid 8512] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8513 [pid 8513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8512] <... setpgid resumed>) = 0 [pid 8511] <... bpf resumed>) = 4 [pid 8513] <... prctl resumed>) = 0 [pid 8512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8513] setpgid(0, 0 [pid 8512] <... openat resumed>) = 3 [pid 8511] <... bpf resumed>) = 5 [pid 8510] <... bpf resumed>) = 5 [pid 8509] <... bpf resumed>) = 5 [pid 8513] <... setpgid resumed>) = 0 [pid 8512] write(3, "1000", 4 [pid 8511] exit_group(0 [pid 8510] exit_group(0 [pid 8509] exit_group(0 [pid 8512] <... write resumed>) = 4 [pid 8511] <... exit_group resumed>) = ? [pid 8509] <... exit_group resumed>) = ? [pid 8513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8512] close(3 [pid 8511] +++ exited with 0 +++ [pid 8510] <... exit_group resumed>) = ? [pid 8512] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8513] <... openat resumed>) = 3 [pid 8513] write(3, "1000", 4 [pid 8512] <... bpf resumed>) = 4 [pid 8512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8513] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8513] close(3) = 0 [pid 8513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8514 attached ) = 3 [pid 8514] set_robust_list(0x555582145660, 24 [pid 8513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8514 [pid 8514] <... set_robust_list resumed>) = 0 [pid 8514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8514] setpgid(0, 0 [pid 8513] <... bpf resumed>) = 4 [pid 8514] <... setpgid resumed>) = 0 [pid 8513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8510] +++ exited with 0 +++ [pid 8509] +++ exited with 0 +++ [pid 8514] <... openat resumed>) = 3 [pid 8514] write(3, "1000", 4) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8514] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8514] <... close resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8514] <... bpf resumed>) = 3 [pid 8514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8514] <... bpf resumed>) = 4 [pid 8514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8516 attached ./strace-static-x86_64: Process 8515 attached [pid 8513] <... bpf resumed>) = 5 [pid 8512] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8515 [pid 8516] set_robust_list(0x555582145660, 24 [pid 8515] set_robust_list(0x555582145660, 24 [pid 8514] <... bpf resumed>) = 5 [pid 8513] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8516 [pid 8516] <... set_robust_list resumed>) = 0 [pid 8515] <... set_robust_list resumed>) = 0 [pid 8514] exit_group(0 [pid 8513] <... exit_group resumed>) = ? [pid 8512] exit_group(0 [pid 8516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8514] <... exit_group resumed>) = ? [pid 8512] <... exit_group resumed>) = ? [pid 8516] <... prctl resumed>) = 0 [pid 8515] <... prctl resumed>) = 0 [pid 8513] +++ exited with 0 +++ [pid 8516] setpgid(0, 0 [pid 8515] setpgid(0, 0 [pid 8516] <... setpgid resumed>) = 0 [pid 8516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8515] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8516] <... openat resumed>) = 3 [pid 8516] write(3, "1000", 4 [pid 8515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8516] <... write resumed>) = 4 [pid 8515] <... openat resumed>) = 3 [pid 8516] close(3) = 0 [pid 8516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8515] write(3, "1000", 4./strace-static-x86_64: Process 8517 attached [pid 8516] <... bpf resumed>) = 3 [pid 8515] <... write resumed>) = 4 [pid 8517] set_robust_list(0x555582145660, 24 [pid 8516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8515] close(3 [pid 8517] <... set_robust_list resumed>) = 0 [pid 8515] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8517 [pid 8517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8516] <... bpf resumed>) = 4 [pid 8515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8517] <... prctl resumed>) = 0 [pid 8516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8515] <... bpf resumed>) = 3 [pid 8515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8517] setpgid(0, 0 [pid 8514] +++ exited with 0 +++ [pid 8512] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8512, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8517] <... setpgid resumed>) = 0 [pid 8517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8515] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8517] <... openat resumed>) = 3 [pid 8515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8517] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8519 attached ./strace-static-x86_64: Process 8518 attached [pid 8517] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8518 [pid 8519] set_robust_list(0x555582145660, 24 [pid 8518] set_robust_list(0x555582145660, 24 [pid 8517] <... close resumed>) = 0 [pid 8519] <... set_robust_list resumed>) = 0 [pid 8518] <... set_robust_list resumed>) = 0 [pid 8519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8519 [pid 8519] <... prctl resumed>) = 0 [pid 8518] <... prctl resumed>) = 0 [pid 8517] <... bpf resumed>) = 3 [pid 8517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8519] setpgid(0, 0 [pid 8518] setpgid(0, 0 [pid 8519] <... setpgid resumed>) = 0 [pid 8518] <... setpgid resumed>) = 0 [pid 8519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8517] <... bpf resumed>) = 4 [pid 8517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8519] <... openat resumed>) = 3 [pid 8518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8519] write(3, "1000", 4 [pid 8517] <... bpf resumed>) = 5 [pid 8518] <... openat resumed>) = 3 [pid 8516] <... bpf resumed>) = 5 [pid 8515] <... bpf resumed>) = 5 [pid 8519] <... write resumed>) = 4 [pid 8518] write(3, "1000", 4 [pid 8517] exit_group(0 [pid 8516] exit_group(0 [pid 8515] exit_group(0 [pid 8519] close(3 [pid 8518] <... write resumed>) = 4 [pid 8517] <... exit_group resumed>) = ? [pid 8516] <... exit_group resumed>) = ? [pid 8515] <... exit_group resumed>) = ? [pid 8519] <... close resumed>) = 0 [pid 8518] close(3 [pid 8516] +++ exited with 0 +++ [pid 8519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8518] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8519] <... bpf resumed>) = 3 [pid 8518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8518] <... bpf resumed>) = 3 [pid 8518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8519] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8518] <... bpf resumed>) = 4 [pid 8519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8520 attached [pid 8520] set_robust_list(0x555582145660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8520 [pid 8520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8520] setpgid(0, 0) = 0 [pid 8520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8520] write(3, "1000", 4) = 4 [pid 8520] close(3) = 0 [pid 8520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8515] +++ exited with 0 +++ [pid 8517] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8520] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8521 attached ./strace-static-x86_64: Process 8522 attached [pid 8521] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8522 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8521 [pid 8522] set_robust_list(0x555582145660, 24) = 0 [pid 8521] <... set_robust_list resumed>) = 0 [pid 8522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8522] <... prctl resumed>) = 0 [pid 8521] <... prctl resumed>) = 0 [pid 8522] setpgid(0, 0 [pid 8521] setpgid(0, 0 [pid 8522] <... setpgid resumed>) = 0 [pid 8521] <... setpgid resumed>) = 0 [pid 8522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8522] <... openat resumed>) = 3 [pid 8521] <... openat resumed>) = 3 [pid 8521] write(3, "1000", 4 [pid 8522] write(3, "1000", 4 [pid 8521] <... write resumed>) = 4 [pid 8522] <... write resumed>) = 4 [pid 8521] close(3) = 0 [pid 8522] close(3 [pid 8521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8522] <... close resumed>) = 0 [pid 8521] <... bpf resumed>) = 3 [pid 8522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8522] <... bpf resumed>) = 3 [pid 8522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8521] <... bpf resumed>) = 4 [pid 8520] <... bpf resumed>) = 5 [pid 8519] <... bpf resumed>) = 5 [pid 8518] <... bpf resumed>) = 5 [pid 8521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8520] exit_group(0 [pid 8522] <... bpf resumed>) = 4 [pid 8521] <... bpf resumed>) = 5 [pid 8520] <... exit_group resumed>) = ? [pid 8519] exit_group(0 [pid 8518] exit_group(0 [pid 8521] exit_group(0 [pid 8519] <... exit_group resumed>) = ? [pid 8518] <... exit_group resumed>) = ? [pid 8521] <... exit_group resumed>) = ? [pid 8522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8522] exit_group(0 [pid 8520] +++ exited with 0 +++ [pid 8522] <... exit_group resumed>) = ? [pid 8521] +++ exited with 0 +++ [pid 8518] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8521, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8523 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8523] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 8524 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8524 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8523 [pid 8523] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8525 attached [pid 8524] set_robust_list(0x555582145660, 24) = 0 [pid 8524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8525] set_robust_list(0x555582145660, 24 [pid 8524] <... prctl resumed>) = 0 [pid 8523] <... prctl resumed>) = 0 [pid 8524] setpgid(0, 0 [pid 8525] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8525 [pid 8524] <... setpgid resumed>) = 0 [pid 8523] setpgid(0, 0 [pid 8525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8523] <... setpgid resumed>) = 0 [pid 8525] <... prctl resumed>) = 0 [pid 8524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8525] setpgid(0, 0 [pid 8524] <... openat resumed>) = 3 [pid 8525] <... setpgid resumed>) = 0 [pid 8524] write(3, "1000", 4 [pid 8525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8524] <... write resumed>) = 4 [pid 8524] close(3 [pid 8525] <... openat resumed>) = 3 [pid 8523] <... openat resumed>) = 3 [pid 8522] +++ exited with 0 +++ [pid 8519] +++ exited with 0 +++ [pid 8525] write(3, "1000", 4 [pid 8524] <... close resumed>) = 0 [pid 8523] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8525] <... write resumed>) = 4 [pid 8524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8523] <... write resumed>) = 4 [pid 8525] close(3 [pid 8524] <... bpf resumed>) = 3 [pid 8523] close(3 [pid 8525] <... close resumed>) = 0 [pid 8524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8523] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8526 attached ) = 3 [pid 8524] <... bpf resumed>) = 4 [pid 8523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8526] set_robust_list(0x555582145660, 24 [pid 8525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8527 attached [pid 8526] <... set_robust_list resumed>) = 0 [pid 8523] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8526 [pid 8527] set_robust_list(0x555582145660, 24 [pid 8526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8527] <... set_robust_list resumed>) = 0 [pid 8526] <... prctl resumed>) = 0 [pid 8525] <... bpf resumed>) = 4 [pid 8523] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8527 [pid 8527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8526] setpgid(0, 0 [pid 8524] <... bpf resumed>) = 5 [pid 8527] <... prctl resumed>) = 0 [pid 8523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8527] setpgid(0, 0 [pid 8526] <... setpgid resumed>) = 0 [pid 8525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8524] exit_group(0 [pid 8523] <... bpf resumed>) = 5 [pid 8527] <... setpgid resumed>) = 0 [pid 8525] <... bpf resumed>) = 5 [pid 8523] exit_group(0 [pid 8527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8524] <... exit_group resumed>) = ? [pid 8523] <... exit_group resumed>) = ? [pid 8527] <... openat resumed>) = 3 [pid 8526] <... openat resumed>) = 3 [pid 8525] exit_group(0 [pid 8523] +++ exited with 0 +++ [pid 8527] write(3, "1000", 4) = 4 [pid 8527] close(3) = 0 [pid 8526] write(3, "1000", 4 [pid 8525] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8526] <... write resumed>) = 4 [pid 8527] <... bpf resumed>) = 3 [pid 8526] close(3 [pid 8524] +++ exited with 0 +++ [pid 8526] <... close resumed>) = 0 [pid 8525] +++ exited with 0 +++ [pid 8527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8527] <... bpf resumed>) = 4 [pid 8526] <... bpf resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8529 attached ./strace-static-x86_64: Process 8528 attached [pid 8527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8529] set_robust_list(0x555582145660, 24 [pid 8528] set_robust_list(0x555582145660, 24 [pid 8526] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8528 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8529 [pid 8529] <... set_robust_list resumed>) = 0 [pid 8528] <... set_robust_list resumed>) = 0 [pid 8529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8529] <... prctl resumed>) = 0 [pid 8529] setpgid(0, 0 [pid 8528] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8530 attached [pid 8529] <... setpgid resumed>) = 0 [pid 8528] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8530 [pid 8528] <... setpgid resumed>) = 0 [pid 8528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8530] set_robust_list(0x555582145660, 24) = 0 [pid 8530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8529] <... openat resumed>) = 3 [pid 8528] <... openat resumed>) = 3 [pid 8530] <... prctl resumed>) = 0 [pid 8528] write(3, "1000", 4) = 4 [pid 8528] close(3) = 0 [pid 8530] setpgid(0, 0) = 0 [pid 8529] write(3, "1000", 4 [pid 8528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8529] <... write resumed>) = 4 [pid 8529] close(3) = 0 [pid 8529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8528] <... bpf resumed>) = 3 [pid 8527] <... bpf resumed>) = 5 [pid 8530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8526] <... bpf resumed>) = 5 [pid 8528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8529] <... bpf resumed>) = 3 [pid 8527] exit_group(0 [pid 8526] exit_group(0 [pid 8530] <... openat resumed>) = 3 [pid 8529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8527] <... exit_group resumed>) = ? [pid 8526] <... exit_group resumed>) = ? [pid 8530] write(3, "1000", 4 [pid 8528] <... bpf resumed>) = 4 [pid 8530] <... write resumed>) = 4 [pid 8529] <... bpf resumed>) = 4 [pid 8528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8526] +++ exited with 0 +++ [pid 8527] +++ exited with 0 +++ [pid 8530] close(3) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8530] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8530] <... bpf resumed>) = 4 [pid 8530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8531 attached [pid 8529] <... bpf resumed>) = 5 [pid 8528] <... bpf resumed>) = 5 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8531] set_robust_list(0x555582145660, 24 [pid 8530] <... bpf resumed>) = 5 [pid 8529] exit_group(0 [pid 8528] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8531 [pid 8531] <... set_robust_list resumed>) = 0 [pid 8530] exit_group(0 [pid 8529] <... exit_group resumed>) = ? [pid 8528] <... exit_group resumed>) = ? [pid 8531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8531] setpgid(0, 0./strace-static-x86_64: Process 8532 attached [pid 8530] <... exit_group resumed>) = ? [pid 8528] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8532] set_robust_list(0x555582145660, 24 [pid 8531] <... setpgid resumed>) = 0 [pid 8530] +++ exited with 0 +++ [pid 8529] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8532 [pid 8532] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8532] <... prctl resumed>) = 0 [pid 8531] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8532] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8532] <... setpgid resumed>) = 0 [pid 8531] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8533 attached ./strace-static-x86_64: Process 8534 attached [pid 8532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8531] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8534 ./strace-static-x86_64: Process 8535 attached [pid 8534] set_robust_list(0x555582145660, 24 [pid 8533] set_robust_list(0x555582145660, 24 [pid 8532] <... openat resumed>) = 3 [pid 8531] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8533 [pid 8534] <... set_robust_list resumed>) = 0 [pid 8531] <... close resumed>) = 0 [pid 8535] set_robust_list(0x555582145660, 24 [pid 8534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8533] <... set_robust_list resumed>) = 0 [pid 8532] write(3, "1000", 4 [pid 8531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8535] <... set_robust_list resumed>) = 0 [pid 8534] <... prctl resumed>) = 0 [pid 8533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8532] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8535 [pid 8535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8534] setpgid(0, 0 [pid 8533] <... prctl resumed>) = 0 [pid 8532] close(3 [pid 8531] <... bpf resumed>) = 3 [pid 8535] <... prctl resumed>) = 0 [pid 8534] <... setpgid resumed>) = 0 [pid 8533] setpgid(0, 0 [pid 8532] <... close resumed>) = 0 [pid 8531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8535] setpgid(0, 0 [pid 8534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8533] <... setpgid resumed>) = 0 [pid 8532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8534] <... openat resumed>) = 3 [pid 8533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8532] <... bpf resumed>) = 3 [pid 8531] <... bpf resumed>) = 4 [pid 8535] <... setpgid resumed>) = 0 [pid 8534] write(3, "1000", 4 [pid 8532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8534] <... write resumed>) = 4 [pid 8533] <... openat resumed>) = 3 [pid 8534] close(3 [pid 8531] <... bpf resumed>) = 5 [pid 8533] write(3, "1000", 4 [pid 8535] <... openat resumed>) = 3 [pid 8534] <... close resumed>) = 0 [pid 8533] <... write resumed>) = 4 [pid 8532] <... bpf resumed>) = 4 [pid 8534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8533] close(3 [pid 8535] write(3, "1000", 4 [pid 8534] <... bpf resumed>) = 3 [pid 8532] <... bpf resumed>) = 5 [pid 8531] exit_group(0 [pid 8533] <... close resumed>) = 0 [pid 8535] <... write resumed>) = 4 [pid 8534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8532] exit_group(0 [pid 8535] close(3 [pid 8533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8532] <... exit_group resumed>) = ? [pid 8531] <... exit_group resumed>) = ? [pid 8535] <... close resumed>) = 0 [pid 8534] <... bpf resumed>) = 4 [pid 8533] <... bpf resumed>) = 3 [pid 8535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8535] <... bpf resumed>) = 3 [pid 8535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8533] <... bpf resumed>) = 4 [pid 8533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8535] <... bpf resumed>) = 4 [pid 8535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8532] +++ exited with 0 +++ [pid 8531] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8532, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8536 attached [pid 8536] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8536 [pid 8536] <... set_robust_list resumed>) = 0 [pid 8536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8536] <... prctl resumed>) = 0 [pid 8536] setpgid(0, 0 [pid 8535] <... bpf resumed>) = 5 [pid 8534] <... bpf resumed>) = 5 [pid 8533] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8537 attached [pid 8536] <... setpgid resumed>) = 0 [pid 8534] exit_group(0 [pid 8533] exit_group(0 [pid 8537] set_robust_list(0x555582145660, 24 [pid 8536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8535] exit_group(0 [pid 8534] <... exit_group resumed>) = ? [pid 8533] <... exit_group resumed>) = ? [pid 8536] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8537 [pid 8536] write(3, "1000", 4 [pid 8537] <... set_robust_list resumed>) = 0 [pid 8535] <... exit_group resumed>) = ? [pid 8537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8536] <... write resumed>) = 4 [pid 8536] close(3) = 0 [pid 8536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8533] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8537] <... prctl resumed>) = 0 [pid 8537] setpgid(0, 0) = 0 [pid 8536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8537] write(3, "1000", 4) = 4 [pid 8537] close(3) = 0 [pid 8537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8538 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8538 [pid 8537] <... bpf resumed>) = 3 [pid 8538] set_robust_list(0x555582145660, 24 [pid 8537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8538] <... set_robust_list resumed>) = 0 [pid 8538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8537] <... bpf resumed>) = 4 [pid 8535] +++ exited with 0 +++ [pid 8534] +++ exited with 0 +++ [pid 8538] setpgid(0, 0 [pid 8537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8535, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8538] <... setpgid resumed>) = 0 [pid 8538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8538] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8538] close(3./strace-static-x86_64: Process 8540 attached [pid 8540] set_robust_list(0x555582145660, 24 [pid 8538] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8540 ./strace-static-x86_64: Process 8539 attached [pid 8540] <... set_robust_list resumed>) = 0 [pid 8538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8537] <... bpf resumed>) = 5 [pid 8536] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8539 [pid 8539] set_robust_list(0x555582145660, 24 [pid 8540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8538] <... bpf resumed>) = 3 [pid 8536] exit_group(0 [pid 8537] exit_group(0 [pid 8539] <... set_robust_list resumed>) = 0 [pid 8538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8540] <... prctl resumed>) = 0 [pid 8537] <... exit_group resumed>) = ? [pid 8536] <... exit_group resumed>) = ? [pid 8539] <... prctl resumed>) = 0 [pid 8540] setpgid(0, 0 [pid 8538] <... bpf resumed>) = 4 [pid 8540] <... setpgid resumed>) = 0 [pid 8540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8537] +++ exited with 0 +++ [pid 8539] setpgid(0, 0 [pid 8538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8540] <... openat resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8540] write(3, "1000", 4 [pid 8536] +++ exited with 0 +++ [pid 8539] <... setpgid resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8540] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8540] close(3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8540] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... restart_syscall resumed>) = 0 [pid 8540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8539] <... openat resumed>) = 3 [pid 8540] <... bpf resumed>) = 3 [pid 8540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8541 attached [pid 8539] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8541 [pid 8539] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8541] set_robust_list(0x555582145660, 24 [pid 8539] close(3 [pid 8540] <... bpf resumed>) = 4 [pid 8541] <... set_robust_list resumed>) = 0 [pid 8539] <... close resumed>) = 0 [pid 8540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8542 attached [pid 8541] <... prctl resumed>) = 0 [pid 8539] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8542 [pid 8542] set_robust_list(0x555582145660, 24 [pid 8541] setpgid(0, 0 [pid 8539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8542] <... set_robust_list resumed>) = 0 [pid 8541] <... setpgid resumed>) = 0 [pid 8542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8542] <... prctl resumed>) = 0 [pid 8539] <... bpf resumed>) = 4 [pid 8541] <... openat resumed>) = 3 [pid 8542] setpgid(0, 0 [pid 8539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8541] write(3, "1000", 4) = 4 [pid 8541] close(3) = 0 [pid 8542] <... setpgid resumed>) = 0 [pid 8541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8541] <... bpf resumed>) = 3 [pid 8541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8542] <... openat resumed>) = 3 [pid 8542] write(3, "1000", 4 [pid 8541] <... bpf resumed>) = 4 [pid 8542] <... write resumed>) = 4 [pid 8541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8538] <... bpf resumed>) = 5 [pid 8542] close(3) = 0 [pid 8541] <... bpf resumed>) = 5 [pid 8539] <... bpf resumed>) = 5 [pid 8540] <... bpf resumed>) = 5 [pid 8538] exit_group(0 [pid 8542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8541] exit_group(0 [pid 8539] exit_group(0 [pid 8540] exit_group(0 [pid 8538] <... exit_group resumed>) = ? [pid 8542] <... bpf resumed>) = 3 [pid 8541] <... exit_group resumed>) = ? [pid 8539] <... exit_group resumed>) = ? [pid 8540] <... exit_group resumed>) = ? [pid 8542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8540] +++ exited with 0 +++ [pid 8538] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8542] <... bpf resumed>) = 4 [pid 8541] +++ exited with 0 +++ [pid 8539] +++ exited with 0 +++ [pid 8542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8539, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8544 attached ./strace-static-x86_64: Process 8543 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8544 [pid 8544] set_robust_list(0x555582145660, 24 [pid 8543] set_robust_list(0x555582145660, 24 [pid 8542] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8543 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8544] <... set_robust_list resumed>) = 0 [pid 8543] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8542] exit_group(0 [pid 8544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8542] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8546 attached [pid 8543] <... prctl resumed>) = 0 [pid 8544] <... prctl resumed>) = 0 [pid 8543] setpgid(0, 0 [pid 8544] setpgid(0, 0 [pid 8543] <... setpgid resumed>) = 0 [pid 8544] <... setpgid resumed>) = 0 [pid 8546] set_robust_list(0x555582145660, 24) = 0 [pid 8542] +++ exited with 0 +++ [pid 8546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8546] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8545 attached [pid 8544] <... openat resumed>) = 3 [pid 8543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8546 [pid 8544] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8545] set_robust_list(0x555582145660, 24 [pid 8546] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8545 [pid 8545] <... set_robust_list resumed>) = 0 [pid 8546] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8547 attached [pid 8545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8544] <... write resumed>) = 4 [pid 8543] <... openat resumed>) = 3 [pid 8547] set_robust_list(0x555582145660, 24 [pid 8545] <... prctl resumed>) = 0 [pid 8544] close(3 [pid 8543] write(3, "1000", 4 [pid 8547] <... set_robust_list resumed>) = 0 [pid 8544] <... close resumed>) = 0 [pid 8547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8547 [pid 8543] <... write resumed>) = 4 [pid 8547] <... prctl resumed>) = 0 [pid 8545] setpgid(0, 0 [pid 8546] <... openat resumed>) = 3 [pid 8544] <... bpf resumed>) = 3 [pid 8543] close(3 [pid 8547] setpgid(0, 0 [pid 8545] <... setpgid resumed>) = 0 [pid 8546] write(3, "1000", 4 [pid 8544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8543] <... close resumed>) = 0 [pid 8547] <... setpgid resumed>) = 0 [pid 8545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8546] <... write resumed>) = 4 [pid 8546] close(3 [pid 8547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8547] <... openat resumed>) = 3 [pid 8545] <... openat resumed>) = 3 [pid 8546] <... close resumed>) = 0 [pid 8544] <... bpf resumed>) = 4 [pid 8543] <... bpf resumed>) = 3 [pid 8547] write(3, "1000", 4 [pid 8545] write(3, "1000", 4 [pid 8546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8547] <... write resumed>) = 4 [pid 8545] <... write resumed>) = 4 [pid 8546] <... bpf resumed>) = 3 [pid 8544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8547] close(3 [pid 8545] close(3 [pid 8546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8544] <... bpf resumed>) = 5 [pid 8547] <... close resumed>) = 0 [pid 8545] <... close resumed>) = 0 [pid 8543] <... bpf resumed>) = 4 [pid 8545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8546] <... bpf resumed>) = 4 [pid 8543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8545] <... bpf resumed>) = 3 [pid 8546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8544] exit_group(0 [pid 8543] <... bpf resumed>) = 5 [pid 8547] <... bpf resumed>) = 3 [pid 8545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8546] <... bpf resumed>) = 5 [pid 8544] <... exit_group resumed>) = ? [pid 8543] exit_group(0 [pid 8547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8545] <... bpf resumed>) = 4 [pid 8546] exit_group(0 [pid 8544] +++ exited with 0 +++ [pid 8543] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8547] <... bpf resumed>) = 4 [pid 8545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8546] <... exit_group resumed>) = ? [pid 8543] +++ exited with 0 +++ [pid 8547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8545] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8545] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555582145650) = 8548 ./strace-static-x86_64: Process 8548 attached [pid 8548] set_robust_list(0x555582145660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8548] <... set_robust_list resumed>) = 0 [pid 8548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8547] <... bpf resumed>) = 5 [pid 8546] +++ exited with 0 +++ [pid 8548] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8548] <... setpgid resumed>) = 0 [pid 8548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8549 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8549 attached [pid 8548] write(3, "1000", 4 [pid 8547] exit_group(0./strace-static-x86_64: Process 8550 attached [pid 8548] <... write resumed>) = 4 [pid 8549] set_robust_list(0x555582145660, 24 [pid 8547] <... exit_group resumed>) = ? [pid 8549] <... set_robust_list resumed>) = 0 [pid 8548] close(3) = 0 [pid 8548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8550 [pid 8549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8550] set_robust_list(0x555582145660, 24 [pid 8549] <... prctl resumed>) = 0 [pid 8548] <... bpf resumed>) = 4 [pid 8549] setpgid(0, 0) = 0 [pid 8549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8550] <... set_robust_list resumed>) = 0 [pid 8549] <... openat resumed>) = 3 [pid 8549] write(3, "1000", 4 [pid 8550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8549] <... write resumed>) = 4 [pid 8550] <... prctl resumed>) = 0 [pid 8549] close(3 [pid 8550] setpgid(0, 0 [pid 8549] <... close resumed>) = 0 [pid 8550] <... setpgid resumed>) = 0 [pid 8549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8545] +++ exited with 0 +++ [pid 8549] <... bpf resumed>) = 3 [pid 8550] <... openat resumed>) = 3 [pid 8549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8547] +++ exited with 0 +++ [pid 8550] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8550] <... write resumed>) = 4 [pid 8549] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8550] close(3 [pid 8549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... restart_syscall resumed>) = 0 [pid 8550] <... close resumed>) = 0 [pid 8550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8552 attached [pid 8550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8553 attached [pid 8552] set_robust_list(0x555582145660, 24 [pid 8550] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8552 [pid 8553] set_robust_list(0x555582145660, 24 [pid 8552] <... set_robust_list resumed>) = 0 [pid 8550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8553 [pid 8553] <... set_robust_list resumed>) = 0 [pid 8552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8552] <... prctl resumed>) = 0 [pid 8553] <... prctl resumed>) = 0 [pid 8553] setpgid(0, 0 [pid 8552] setpgid(0, 0 [pid 8553] <... setpgid resumed>) = 0 [pid 8552] <... setpgid resumed>) = 0 [pid 8552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8552] <... openat resumed>) = 3 [pid 8553] <... openat resumed>) = 3 [pid 8552] write(3, "1000", 4 [pid 8553] write(3, "1000", 4 [pid 8552] <... write resumed>) = 4 [pid 8553] <... write resumed>) = 4 [pid 8548] <... bpf resumed>) = 5 [pid 8553] close(3 [pid 8552] close(3 [pid 8553] <... close resumed>) = 0 [pid 8552] <... close resumed>) = 0 [pid 8550] <... bpf resumed>) = 5 [pid 8549] <... bpf resumed>) = 5 [pid 8548] exit_group(0 [pid 8553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8550] exit_group(0 [pid 8549] exit_group(0 [pid 8548] <... exit_group resumed>) = ? [pid 8552] <... bpf resumed>) = 3 [pid 8550] <... exit_group resumed>) = ? [pid 8553] <... bpf resumed>) = 3 [pid 8552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8550] +++ exited with 0 +++ [pid 8549] <... exit_group resumed>) = ? [pid 8553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8552] <... bpf resumed>) = 4 [pid 8552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8553] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8554 attached , child_tidptr=0x555582145650) = 8554 [pid 8554] set_robust_list(0x555582145660, 24) = 0 [pid 8554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8554] setpgid(0, 0) = 0 [pid 8549] +++ exited with 0 +++ [pid 8548] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8554] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8555 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8555 [pid 8555] set_robust_list(0x555582145660, 24 [pid 8554] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8555] <... set_robust_list resumed>) = 0 [pid 8554] <... write resumed>) = 4 [pid 8555] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8556 attached ) = 0 [pid 8554] close(3 [pid 8553] <... bpf resumed>) = 5 [pid 8552] <... bpf resumed>) = 5 [pid 8556] set_robust_list(0x555582145660, 24 [pid 8555] setpgid(0, 0 [pid 8554] <... close resumed>) = 0 [pid 8553] exit_group(0 [pid 8552] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8556 [pid 8556] <... set_robust_list resumed>) = 0 [pid 8555] <... setpgid resumed>) = 0 [pid 8554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8553] <... exit_group resumed>) = ? [pid 8556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8552] <... exit_group resumed>) = ? [pid 8554] <... bpf resumed>) = 3 [pid 8556] <... prctl resumed>) = 0 [pid 8555] <... openat resumed>) = 3 [pid 8554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8553] +++ exited with 0 +++ [pid 8556] setpgid(0, 0 [pid 8555] write(3, "1000", 4 [pid 8556] <... setpgid resumed>) = 0 [pid 8555] <... write resumed>) = 4 [pid 8556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8557 attached [pid 8556] <... openat resumed>) = 3 [pid 8555] close(3 [pid 8554] <... bpf resumed>) = 4 [pid 8552] +++ exited with 0 +++ [pid 8557] set_robust_list(0x555582145660, 24 [pid 8556] write(3, "1000", 4 [pid 8555] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8557 [pid 8557] <... set_robust_list resumed>) = 0 [pid 8556] <... write resumed>) = 4 [pid 8555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8556] close(3 [pid 8555] <... bpf resumed>) = 3 [pid 8556] <... close resumed>) = 0 [pid 8555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8558 attached [pid 8557] <... prctl resumed>) = 0 [pid 8556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8555] <... bpf resumed>) = 4 [pid 8557] setpgid(0, 0 [pid 8556] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8558 [pid 8557] <... setpgid resumed>) = 0 [pid 8556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8558] set_robust_list(0x555582145660, 24 [pid 8557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8558] <... set_robust_list resumed>) = 0 [pid 8557] <... openat resumed>) = 3 [pid 8558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8557] write(3, "1000", 4 [pid 8556] <... bpf resumed>) = 4 [pid 8554] <... bpf resumed>) = 5 [pid 8558] setpgid(0, 0 [pid 8557] <... write resumed>) = 4 [pid 8556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8555] <... bpf resumed>) = 5 [pid 8554] exit_group(0 [pid 8558] <... setpgid resumed>) = 0 [pid 8557] close(3 [pid 8556] <... bpf resumed>) = 5 [pid 8555] exit_group(0 [pid 8558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8557] <... close resumed>) = 0 [pid 8556] exit_group(0 [pid 8555] <... exit_group resumed>) = ? [pid 8554] <... exit_group resumed>) = ? [pid 8558] <... openat resumed>) = 3 [pid 8557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8556] <... exit_group resumed>) = ? [pid 8554] +++ exited with 0 +++ [pid 8558] write(3, "1000", 4 [pid 8557] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8558] <... write resumed>) = 4 [pid 8557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8558] close(3) = 0 [pid 8557] <... bpf resumed>) = 4 [pid 8558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8558] <... bpf resumed>) = 3 [pid 8558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8559 attached [pid 8559] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8559 [pid 8559] <... set_robust_list resumed>) = 0 [pid 8559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8558] <... bpf resumed>) = 4 [pid 8556] +++ exited with 0 +++ [pid 8555] +++ exited with 0 +++ [pid 8558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8559] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8559] <... setpgid resumed>) = 0 [pid 8559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8559] write(3, "1000", 4./strace-static-x86_64: Process 8560 attached [pid 8558] <... bpf resumed>) = 5 [pid 8557] <... bpf resumed>) = 5 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8560] set_robust_list(0x555582145660, 24 [pid 8559] <... write resumed>) = 4 [pid 8558] exit_group(0 [pid 8557] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8560 [pid 8560] <... set_robust_list resumed>) = 0 [pid 8559] close(3 [pid 8558] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8561 attached [pid 8560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8559] <... close resumed>) = 0 [pid 8557] <... exit_group resumed>) = ? [pid 8558] +++ exited with 0 +++ [pid 8559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8561] set_robust_list(0x555582145660, 24 [pid 8560] <... prctl resumed>) = 0 [pid 8559] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8561 [pid 8561] <... set_robust_list resumed>) = 0 [pid 8559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8560] setpgid(0, 0 [pid 8557] +++ exited with 0 +++ [pid 8561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8560] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8557, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8559] <... bpf resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8561] <... prctl resumed>) = 0 [pid 8560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 8561] setpgid(0, 0 [pid 8559] <... bpf resumed>) = 5 [pid 8561] <... setpgid resumed>) = 0 [pid 8560] <... openat resumed>) = 3 [pid 8561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8559] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8560] write(3, "1000", 4 [pid 8559] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8562 attached [pid 8561] <... openat resumed>) = 3 [pid 8560] <... write resumed>) = 4 [pid 8562] set_robust_list(0x555582145660, 24) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8562 [pid 8562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8561] write(3, "1000", 4 [pid 8560] close(3 [pid 8561] <... write resumed>) = 4 [pid 8562] <... prctl resumed>) = 0 [pid 8561] close(3./strace-static-x86_64: Process 8563 attached [pid 8562] setpgid(0, 0 [pid 8561] <... close resumed>) = 0 [pid 8560] <... close resumed>) = 0 [pid 8563] set_robust_list(0x555582145660, 24 [pid 8562] <... setpgid resumed>) = 0 [pid 8561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8563] <... set_robust_list resumed>) = 0 [pid 8562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8560] <... bpf resumed>) = 3 [pid 8559] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8563 [pid 8563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8561] <... bpf resumed>) = 3 [pid 8560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8563] <... prctl resumed>) = 0 [pid 8561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8563] setpgid(0, 0 [pid 8562] <... openat resumed>) = 3 [pid 8561] <... bpf resumed>) = 4 [pid 8560] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8563] <... setpgid resumed>) = 0 [pid 8561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8564 attached [pid 8563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8562] write(3, "1000", 4 [pid 8560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8564] set_robust_list(0x555582145660, 24 [pid 8562] <... write resumed>) = 4 [pid 8562] close(3 [pid 8563] <... openat resumed>) = 3 [pid 8564] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8564 [pid 8564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8562] <... close resumed>) = 0 [pid 8563] write(3, "1000", 4 [pid 8562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8561] <... bpf resumed>) = 5 [pid 8564] <... prctl resumed>) = 0 [pid 8563] <... write resumed>) = 4 [pid 8562] <... bpf resumed>) = 3 [pid 8560] <... bpf resumed>) = 5 [pid 8564] setpgid(0, 0 [pid 8563] close(3 [pid 8562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8561] exit_group(0 [pid 8564] <... setpgid resumed>) = 0 [pid 8563] <... close resumed>) = 0 [pid 8561] <... exit_group resumed>) = ? [pid 8560] exit_group(0 [pid 8564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8562] <... bpf resumed>) = 4 [pid 8560] <... exit_group resumed>) = ? [pid 8562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8564] <... openat resumed>) = 3 [pid 8563] <... bpf resumed>) = 3 [pid 8564] write(3, "1000", 4 [pid 8563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8564] <... write resumed>) = 4 [pid 8561] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8560] +++ exited with 0 +++ [pid 8564] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8563] <... bpf resumed>) = 4 [pid 8564] <... close resumed>) = 0 [pid 8563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8565 attached [pid 8565] set_robust_list(0x555582145660, 24 [pid 8564] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8565 [pid 8565] <... set_robust_list resumed>) = 0 [pid 8565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8565] <... prctl resumed>) = 0 [pid 8564] <... bpf resumed>) = 4 [pid 8565] setpgid(0, 0) = 0 [pid 8564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8562] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8566 attached [pid 8565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8564] <... bpf resumed>) = 5 [pid 8563] <... bpf resumed>) = 5 [pid 8562] exit_group(0 [pid 8565] <... openat resumed>) = 3 [pid 8564] exit_group(0 [pid 8565] write(3, "1000", 4 [pid 8564] <... exit_group resumed>) = ? [pid 8566] set_robust_list(0x555582145660, 24) = 0 [pid 8565] <... write resumed>) = 4 [pid 8563] exit_group(0 [pid 8562] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8566 [pid 8565] close(3 [pid 8566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8565] <... close resumed>) = 0 [pid 8565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8566] <... prctl resumed>) = 0 [pid 8563] <... exit_group resumed>) = ? [pid 8565] <... bpf resumed>) = 3 [pid 8565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8566] setpgid(0, 0 [pid 8565] <... bpf resumed>) = 4 [pid 8562] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8566] <... setpgid resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 8564] +++ exited with 0 +++ [pid 8563] +++ exited with 0 +++ [pid 8566] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8566] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8567 attached [pid 8566] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8567] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8567 ./strace-static-x86_64: Process 8568 attached [pid 8566] close(3 [pid 8567] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8569 attached [pid 8566] <... close resumed>) = 0 [pid 8568] set_robust_list(0x555582145660, 24) = 0 [pid 8566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8569] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8569 [pid 8568] <... prctl resumed>) = 0 [pid 8569] <... set_robust_list resumed>) = 0 [pid 8567] <... prctl resumed>) = 0 [pid 8566] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8568 [pid 8567] setpgid(0, 0) = 0 [pid 8569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8568] setpgid(0, 0 [pid 8567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8569] <... prctl resumed>) = 0 [pid 8568] <... setpgid resumed>) = 0 [pid 8567] <... openat resumed>) = 3 [pid 8569] setpgid(0, 0 [pid 8567] write(3, "1000", 4 [pid 8566] <... bpf resumed>) = 4 [pid 8566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8569] <... setpgid resumed>) = 0 [pid 8568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8567] <... write resumed>) = 4 [pid 8569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8568] <... openat resumed>) = 3 [pid 8567] close(3 [pid 8569] <... openat resumed>) = 3 [pid 8568] write(3, "1000", 4 [pid 8567] <... close resumed>) = 0 [pid 8569] write(3, "1000", 4 [pid 8568] <... write resumed>) = 4 [pid 8567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8569] <... write resumed>) = 4 [pid 8568] close(3 [pid 8567] <... bpf resumed>) = 3 [pid 8566] <... bpf resumed>) = 5 [pid 8565] <... bpf resumed>) = 5 [pid 8567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8569] close(3 [pid 8568] <... close resumed>) = 0 [pid 8566] exit_group(0 [pid 8565] exit_group(0 [pid 8569] <... close resumed>) = 0 [pid 8569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8567] <... bpf resumed>) = 4 [pid 8566] <... exit_group resumed>) = ? [pid 8565] <... exit_group resumed>) = ? [pid 8569] <... bpf resumed>) = 3 [pid 8567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8566] +++ exited with 0 +++ [pid 8565] +++ exited with 0 +++ [pid 8569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8568] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8567] <... bpf resumed>) = 5 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... restart_syscall resumed>) = 0 [pid 8569] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8570 attached [pid 8568] <... bpf resumed>) = 4 [pid 8567] exit_group(0 [pid 8570] set_robust_list(0x555582145660, 24 [pid 8569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8567] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8570 [pid 8570] <... set_robust_list resumed>) = 0 [pid 8569] <... bpf resumed>) = 5 [pid 8568] <... bpf resumed>) = 5 [pid 8568] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8569] exit_group(0 [pid 8568] <... exit_group resumed>) = ? [pid 8567] +++ exited with 0 +++ [pid 8570] <... prctl resumed>) = 0 [pid 8569] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8571 attached [pid 8570] setpgid(0, 0 [pid 8571] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8571 [pid 8571] <... set_robust_list resumed>) = 0 [pid 8570] <... setpgid resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... restart_syscall resumed>) = 0 [pid 8570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8571] <... prctl resumed>) = 0 [pid 8570] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8572 attached [pid 8571] setpgid(0, 0) = 0 [pid 8570] write(3, "1000", 4 [pid 8572] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8572 [pid 8571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8570] <... write resumed>) = 4 [pid 8572] <... set_robust_list resumed>) = 0 [pid 8571] <... openat resumed>) = 3 [pid 8570] close(3 [pid 8572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8571] write(3, "1000", 4 [pid 8570] <... close resumed>) = 0 [pid 8572] <... prctl resumed>) = 0 [pid 8572] setpgid(0, 0 [pid 8570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8571] <... write resumed>) = 4 [pid 8569] +++ exited with 0 +++ [pid 8572] <... setpgid resumed>) = 0 [pid 8570] <... bpf resumed>) = 3 [pid 8568] +++ exited with 0 +++ [pid 8572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8571] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8572] <... openat resumed>) = 3 [pid 8571] <... close resumed>) = 0 [pid 8570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8572] write(3, "1000", 4 [pid 8571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8570] <... bpf resumed>) = 4 [pid 8572] <... write resumed>) = 4 [pid 8571] <... bpf resumed>) = 3 [pid 8570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8572] close(3 [pid 8571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8572] <... close resumed>) = 0 [pid 8572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8571] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8573 attached [pid 8572] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8573] set_robust_list(0x555582145660, 24 [pid 8572] <... bpf resumed>) = 4 [pid 8571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8573 ./strace-static-x86_64: Process 8574 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8574 [pid 8574] set_robust_list(0x555582145660, 24 [pid 8573] <... set_robust_list resumed>) = 0 [pid 8572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8571] <... bpf resumed>) = 5 [pid 8570] <... bpf resumed>) = 5 [pid 8574] <... set_robust_list resumed>) = 0 [pid 8573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8572] <... bpf resumed>) = 5 [pid 8574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8572] exit_group(0 [pid 8571] exit_group(0 [pid 8570] exit_group(0 [pid 8574] setpgid(0, 0 [pid 8573] <... prctl resumed>) = 0 [pid 8572] <... exit_group resumed>) = ? [pid 8571] <... exit_group resumed>) = ? [pid 8570] <... exit_group resumed>) = ? [pid 8574] <... setpgid resumed>) = 0 [pid 8573] setpgid(0, 0 [pid 8572] +++ exited with 0 +++ [pid 8574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8574] <... openat resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8573] <... setpgid resumed>) = 0 [pid 8574] write(3, "1000", 4 [pid 8573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8574] <... write resumed>) = 4 [pid 8574] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8574] <... close resumed>) = 0 [pid 8573] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8575 attached [pid 8574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8573] write(3, "1000", 4 [pid 8575] set_robust_list(0x555582145660, 24 [pid 8574] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8575 [pid 8575] <... set_robust_list resumed>) = 0 [pid 8574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8573] <... write resumed>) = 4 [pid 8575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8573] close(3 [pid 8575] <... prctl resumed>) = 0 [pid 8574] <... bpf resumed>) = 4 [pid 8573] <... close resumed>) = 0 [pid 8575] setpgid(0, 0 [pid 8573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8575] <... setpgid resumed>) = 0 [pid 8574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8573] <... bpf resumed>) = 3 [pid 8573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8573] <... bpf resumed>) = 4 [pid 8575] <... openat resumed>) = 3 [pid 8570] +++ exited with 0 +++ [pid 8573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8575] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8575] <... write resumed>) = 4 [pid 8571] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8575] close(3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8575] <... close resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8575] <... bpf resumed>) = 3 [pid 8575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8576 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8575] <... bpf resumed>) = 4 [pid 8576] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8576 [pid 8576] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8577 ./strace-static-x86_64: Process 8577 attached [pid 8576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8576] <... prctl resumed>) = 0 [pid 8577] set_robust_list(0x555582145660, 24 [pid 8576] setpgid(0, 0 [pid 8577] <... set_robust_list resumed>) = 0 [pid 8576] <... setpgid resumed>) = 0 [pid 8577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8577] <... prctl resumed>) = 0 [pid 8577] setpgid(0, 0 [pid 8576] <... openat resumed>) = 3 [pid 8577] <... setpgid resumed>) = 0 [pid 8577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8576] write(3, "1000", 4) = 4 [pid 8577] <... openat resumed>) = 3 [pid 8576] close(3) = 0 [pid 8577] write(3, "1000", 4 [pid 8576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8577] <... write resumed>) = 4 [pid 8575] <... bpf resumed>) = 5 [pid 8574] <... bpf resumed>) = 5 [pid 8573] <... bpf resumed>) = 5 [pid 8577] close(3 [pid 8576] <... bpf resumed>) = 3 [pid 8574] exit_group(0 [pid 8577] <... close resumed>) = 0 [pid 8576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8575] exit_group(0 [pid 8573] exit_group(0 [pid 8575] <... exit_group resumed>) = ? [pid 8577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8576] <... bpf resumed>) = 4 [pid 8574] <... exit_group resumed>) = ? [pid 8573] <... exit_group resumed>) = ? [pid 8577] <... bpf resumed>) = 3 [pid 8575] +++ exited with 0 +++ [pid 8577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8574] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8577] <... bpf resumed>) = 4 [pid 8573] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8578 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8578 ./strace-static-x86_64: Process 8579 attached [pid 8578] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8579 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8580 attached [pid 8579] set_robust_list(0x555582145660, 24 [pid 8578] <... set_robust_list resumed>) = 0 [pid 8579] <... set_robust_list resumed>) = 0 [pid 8580] set_robust_list(0x555582145660, 24 [pid 8579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8579] setpgid(0, 0) = 0 [pid 8580] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8580 [pid 8580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8577] <... bpf resumed>) = 5 [pid 8576] <... bpf resumed>) = 5 [pid 8580] <... prctl resumed>) = 0 [pid 8579] <... openat resumed>) = 3 [pid 8578] <... prctl resumed>) = 0 [pid 8577] exit_group(0 [pid 8580] setpgid(0, 0 [pid 8576] exit_group(0 [pid 8580] <... setpgid resumed>) = 0 [pid 8578] setpgid(0, 0 [pid 8577] <... exit_group resumed>) = ? [pid 8576] <... exit_group resumed>) = ? [pid 8580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8579] write(3, "1000", 4 [pid 8578] <... setpgid resumed>) = 0 [pid 8577] +++ exited with 0 +++ [pid 8576] +++ exited with 0 +++ [pid 8579] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8579] close(3) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8580] <... openat resumed>) = 3 [pid 8578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8580] write(3, "1000", 4 [pid 8579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8580] <... write resumed>) = 4 [pid 8580] close(3 [pid 8579] <... bpf resumed>) = 3 [pid 8578] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8582 attached ./strace-static-x86_64: Process 8581 attached [pid 8580] <... close resumed>) = 0 [pid 8578] write(3, "1000", 4 [pid 8582] set_robust_list(0x555582145660, 24 [pid 8581] set_robust_list(0x555582145660, 24 [pid 8580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8582 [pid 8582] <... set_robust_list resumed>) = 0 [pid 8581] <... set_robust_list resumed>) = 0 [pid 8582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8579] <... bpf resumed>) = 4 [pid 8578] <... write resumed>) = 4 [pid 8580] <... bpf resumed>) = 3 [pid 8582] <... prctl resumed>) = 0 [pid 8581] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8581 [pid 8582] setpgid(0, 0 [pid 8581] setpgid(0, 0 [pid 8582] <... setpgid resumed>) = 0 [pid 8578] close(3 [pid 8580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8581] <... setpgid resumed>) = 0 [pid 8579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8578] <... close resumed>) = 0 [pid 8582] <... openat resumed>) = 3 [pid 8581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8580] <... bpf resumed>) = 4 [pid 8579] <... bpf resumed>) = 5 [pid 8578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8582] write(3, "1000", 4 [pid 8580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8579] exit_group(0 [pid 8582] <... write resumed>) = 4 [pid 8581] <... openat resumed>) = 3 [pid 8580] <... bpf resumed>) = 5 [pid 8579] <... exit_group resumed>) = ? [pid 8578] <... bpf resumed>) = 3 [pid 8582] close(3 [pid 8581] write(3, "1000", 4 [pid 8578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8581] <... write resumed>) = 4 [pid 8582] <... close resumed>) = 0 [pid 8581] close(3) = 0 [pid 8580] exit_group(0 [pid 8582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8578] <... bpf resumed>) = 4 [pid 8581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8582] <... bpf resumed>) = 3 [pid 8580] <... exit_group resumed>) = ? [pid 8578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8581] <... bpf resumed>) = 4 [pid 8582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8579] +++ exited with 0 +++ [pid 8578] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8578] exit_group(0) = ? [pid 8582] <... bpf resumed>) = 4 [pid 8582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8583 attached [pid 8581] <... bpf resumed>) = 5 [pid 8580] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8583 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8583] set_robust_list(0x555582145660, 24) = 0 [pid 8581] exit_group(0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8581] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8584 attached [pid 8584] set_robust_list(0x555582145660, 24 [pid 8583] <... prctl resumed>) = 0 [pid 8584] <... set_robust_list resumed>) = 0 [pid 8583] setpgid(0, 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8584 [pid 8584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8583] <... setpgid resumed>) = 0 [pid 8584] <... prctl resumed>) = 0 [pid 8583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8584] setpgid(0, 0) = 0 [pid 8583] <... openat resumed>) = 3 [pid 8584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8583] write(3, "1000", 4 [pid 8584] <... openat resumed>) = 3 [pid 8583] <... write resumed>) = 4 [pid 8582] <... bpf resumed>) = 5 [pid 8578] +++ exited with 0 +++ [pid 8584] write(3, "1000", 4 [pid 8583] close(3 [pid 8582] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8584] <... write resumed>) = 4 [pid 8583] <... close resumed>) = 0 [pid 8582] <... exit_group resumed>) = ? [pid 8584] close(3 [pid 8583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8584] <... close resumed>) = 0 [pid 8584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8583] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8584] <... bpf resumed>) = 3 [pid 8583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8585 attached [pid 8584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8583] <... bpf resumed>) = 4 [pid 8585] set_robust_list(0x555582145660, 24) = 0 [pid 8584] <... bpf resumed>) = 4 [pid 8583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8585 [pid 8585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8585] setpgid(0, 0 [pid 8584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8585] <... setpgid resumed>) = 0 [pid 8585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8585] write(3, "1000", 4) = 4 [pid 8585] close(3 [pid 8582] +++ exited with 0 +++ [pid 8581] +++ exited with 0 +++ [pid 8585] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8585] <... bpf resumed>) = 3 [pid 8585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8585] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8586 attached [pid 8585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8587 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8587 [pid 8587] set_robust_list(0x555582145660, 24 [pid 8586] set_robust_list(0x555582145660, 24) = 0 [pid 8587] <... set_robust_list resumed>) = 0 [pid 8586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8586] setpgid(0, 0 [pid 8587] <... prctl resumed>) = 0 [pid 8587] setpgid(0, 0 [pid 8586] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8586 [pid 8586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8587] <... setpgid resumed>) = 0 [pid 8587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8586] <... openat resumed>) = 3 [pid 8586] write(3, "1000", 4 [pid 8587] <... openat resumed>) = 3 [pid 8586] <... write resumed>) = 4 [pid 8587] write(3, "1000", 4 [pid 8586] close(3 [pid 8583] <... bpf resumed>) = 5 [pid 8587] <... write resumed>) = 4 [pid 8586] <... close resumed>) = 0 [pid 8587] close(3 [pid 8586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8587] <... close resumed>) = 0 [pid 8585] <... bpf resumed>) = 5 [pid 8584] <... bpf resumed>) = 5 [pid 8583] exit_group(0 [pid 8587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8586] <... bpf resumed>) = 3 [pid 8585] exit_group(0 [pid 8584] exit_group(0 [pid 8583] <... exit_group resumed>) = ? [pid 8587] <... bpf resumed>) = 3 [pid 8586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8585] <... exit_group resumed>) = ? [pid 8587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8586] <... bpf resumed>) = 4 [pid 8584] <... exit_group resumed>) = ? [pid 8583] +++ exited with 0 +++ [pid 8587] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8588 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8588 [pid 8588] set_robust_list(0x555582145660, 24) = 0 [pid 8588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8588] setpgid(0, 0 [pid 8586] <... bpf resumed>) = 5 [pid 8585] +++ exited with 0 +++ [pid 8588] <... setpgid resumed>) = 0 [pid 8586] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8586] <... exit_group resumed>) = ? [pid 8588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8588] write(3, "1000", 4 [pid 8584] +++ exited with 0 +++ [pid 8588] <... write resumed>) = 4 [pid 8587] <... bpf resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8589 attached [pid 8588] close(3 [pid 8587] exit_group(0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8589] set_robust_list(0x555582145660, 24 [pid 8588] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8589 [pid 8589] <... set_robust_list resumed>) = 0 [pid 8588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8587] <... exit_group resumed>) = ? [pid 8589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8589] <... prctl resumed>) = 0 [pid 8588] <... bpf resumed>) = 3 [pid 8589] setpgid(0, 0 [pid 8588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8590 attached [pid 8589] <... setpgid resumed>) = 0 [pid 8588] <... bpf resumed>) = 4 [pid 8589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8590] set_robust_list(0x555582145660, 24) = 0 [pid 8589] <... openat resumed>) = 3 [pid 8588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8587] +++ exited with 0 +++ [pid 8586] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8590 [pid 8590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8589] write(3, "1000", 4) = 4 [pid 8589] close(3) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8587, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8590] <... prctl resumed>) = 0 [pid 8589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8590] setpgid(0, 0 [pid 8589] <... bpf resumed>) = 3 [pid 8590] <... setpgid resumed>) = 0 [pid 8589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8589] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8590] <... openat resumed>) = 3 [pid 8589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8592 attached ./strace-static-x86_64: Process 8591 attached [pid 8590] write(3, "1000", 4 [pid 8588] <... bpf resumed>) = 5 [pid 8592] set_robust_list(0x555582145660, 24 [pid 8590] <... write resumed>) = 4 [pid 8588] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8591 [pid 8588] <... exit_group resumed>) = ? [pid 8590] close(3 [pid 8592] <... set_robust_list resumed>) = 0 [pid 8590] <... close resumed>) = 0 [pid 8592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8591] set_robust_list(0x555582145660, 24 [pid 8590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8589] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8592 [pid 8592] setpgid(0, 0 [pid 8591] <... set_robust_list resumed>) = 0 [pid 8590] <... bpf resumed>) = 3 [pid 8589] exit_group(0 [pid 8590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8589] <... exit_group resumed>) = ? [pid 8592] <... setpgid resumed>) = 0 [pid 8591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8590] <... bpf resumed>) = 4 [pid 8592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8591] <... prctl resumed>) = 0 [pid 8590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8591] setpgid(0, 0) = 0 [pid 8592] <... openat resumed>) = 3 [pid 8592] write(3, "1000", 4) = 4 [pid 8592] close(3 [pid 8591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8592] <... close resumed>) = 0 [pid 8591] <... openat resumed>) = 3 [pid 8592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8591] write(3, "1000", 4 [pid 8592] <... bpf resumed>) = 3 [pid 8591] <... write resumed>) = 4 [pid 8588] +++ exited with 0 +++ [pid 8592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8588, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8591] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8592] <... bpf resumed>) = 4 [pid 8591] <... close resumed>) = 0 [pid 8589] +++ exited with 0 +++ ./strace-static-x86_64: Process 8593 attached [pid 8593] set_robust_list(0x555582145660, 24) = 0 [pid 8593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8593] <... prctl resumed>) = 0 [pid 8591] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8593 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8593] setpgid(0, 0 [pid 8592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8593] <... setpgid resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8593] <... openat resumed>) = 3 [pid 8592] <... bpf resumed>) = 5 [pid 8591] <... bpf resumed>) = 4 [pid 8590] <... bpf resumed>) = 5 [pid 8593] write(3, "1000", 4 [pid 8591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8593] <... write resumed>) = 4 [pid 8593] close(3 [pid 8592] exit_group(0 [pid 8591] <... bpf resumed>) = 5 [pid 8590] exit_group(0./strace-static-x86_64: Process 8594 attached [pid 8593] <... close resumed>) = 0 [pid 8592] <... exit_group resumed>) = ? [pid 8591] exit_group(0 [pid 8590] <... exit_group resumed>) = ? [pid 8594] set_robust_list(0x555582145660, 24 [pid 8593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8592] +++ exited with 0 +++ [pid 8591] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8594 [pid 8594] <... set_robust_list resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8593] <... bpf resumed>) = 3 [pid 8594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8594] <... prctl resumed>) = 0 [pid 8594] setpgid(0, 0 [pid 8593] <... bpf resumed>) = 4 [pid 8593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8594] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8595 attached [pid 8594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8591] +++ exited with 0 +++ [pid 8590] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8591, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8595 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8595] set_robust_list(0x555582145660, 24) = 0 [pid 8594] <... openat resumed>) = 3 [pid 8595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8594] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8595] <... prctl resumed>) = 0 [pid 8594] <... write resumed>) = 4 [pid 8595] setpgid(0, 0./strace-static-x86_64: Process 8597 attached ./strace-static-x86_64: Process 8596 attached [pid 8594] close(3 [pid 8597] set_robust_list(0x555582145660, 24 [pid 8596] set_robust_list(0x555582145660, 24 [pid 8595] <... setpgid resumed>) = 0 [pid 8594] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8597 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8596 [pid 8597] <... set_robust_list resumed>) = 0 [pid 8596] <... set_robust_list resumed>) = 0 [pid 8597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8597] <... prctl resumed>) = 0 [pid 8596] <... prctl resumed>) = 0 [pid 8597] setpgid(0, 0 [pid 8596] setpgid(0, 0 [pid 8597] <... setpgid resumed>) = 0 [pid 8596] <... setpgid resumed>) = 0 [pid 8595] <... openat resumed>) = 3 [pid 8594] <... bpf resumed>) = 3 [pid 8593] <... bpf resumed>) = 5 [pid 8597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8595] write(3, "1000", 4 [pid 8594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8597] <... openat resumed>) = 3 [pid 8596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8595] <... write resumed>) = 4 [pid 8593] exit_group(0 [pid 8595] close(3 [pid 8597] write(3, "1000", 4 [pid 8595] <... close resumed>) = 0 [pid 8593] <... exit_group resumed>) = ? [pid 8597] <... write resumed>) = 4 [pid 8596] <... openat resumed>) = 3 [pid 8595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8594] <... bpf resumed>) = 4 [pid 8597] close(3 [pid 8596] write(3, "1000", 4 [pid 8597] <... close resumed>) = 0 [pid 8596] <... write resumed>) = 4 [pid 8595] <... bpf resumed>) = 3 [pid 8594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8594] <... bpf resumed>) = 5 [pid 8597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8596] close(3 [pid 8595] <... bpf resumed>) = 4 [pid 8597] <... bpf resumed>) = 3 [pid 8596] <... close resumed>) = 0 [pid 8594] exit_group(0) = ? [pid 8597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8597] <... bpf resumed>) = 4 [pid 8597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8596] <... bpf resumed>) = 3 [pid 8596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8593] +++ exited with 0 +++ [pid 8595] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8595] exit_group(0) = ? [pid 8597] <... bpf resumed>) = 5 [pid 8596] <... bpf resumed>) = 5 [pid 8595] +++ exited with 0 +++ [pid 8594] +++ exited with 0 +++ [pid 8597] exit_group(0 [pid 8596] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8597] <... exit_group resumed>) = ? [pid 8596] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8598 attached [pid 8598] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8598 [pid 8598] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8598] setpgid(0, 0) = 0 [pid 8598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8598] write(3, "1000", 4./strace-static-x86_64: Process 8600 attached ./strace-static-x86_64: Process 8599 attached [pid 8597] +++ exited with 0 +++ [pid 8596] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8600] set_robust_list(0x555582145660, 24 [pid 8599] set_robust_list(0x555582145660, 24 [pid 8598] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8599 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8600 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8600] <... set_robust_list resumed>) = 0 [pid 8599] <... set_robust_list resumed>) = 0 [pid 8598] close(3 [pid 8600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8598] <... close resumed>) = 0 [pid 8600] <... prctl resumed>) = 0 [pid 8599] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8600] setpgid(0, 0 [pid 8598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8600] <... setpgid resumed>) = 0 [pid 8599] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8601 attached [pid 8600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8598] <... bpf resumed>) = 4 [pid 8601] set_robust_list(0x555582145660, 24) = 0 [pid 8601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8599] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8602 attached [pid 8601] setpgid(0, 0 [pid 8598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8602] set_robust_list(0x555582145660, 24 [pid 8601] <... setpgid resumed>) = 0 [pid 8599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8602] <... set_robust_list resumed>) = 0 [pid 8601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8600] <... openat resumed>) = 3 [pid 8599] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8602 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8601 [pid 8602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8600] write(3, "1000", 4 [pid 8599] write(3, "1000", 4 [pid 8601] <... openat resumed>) = 3 [pid 8600] <... write resumed>) = 4 [pid 8599] <... write resumed>) = 4 [pid 8600] close(3 [pid 8599] close(3 [pid 8602] <... prctl resumed>) = 0 [pid 8601] write(3, "1000", 4 [pid 8600] <... close resumed>) = 0 [pid 8599] <... close resumed>) = 0 [pid 8602] setpgid(0, 0 [pid 8601] <... write resumed>) = 4 [pid 8600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8602] <... setpgid resumed>) = 0 [pid 8601] close(3 [pid 8600] <... bpf resumed>) = 3 [pid 8599] <... bpf resumed>) = 3 [pid 8602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8601] <... close resumed>) = 0 [pid 8600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8602] <... openat resumed>) = 3 [pid 8601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8601] <... bpf resumed>) = 3 [pid 8598] <... bpf resumed>) = 5 [pid 8602] write(3, "1000", 4 [pid 8601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8598] exit_group(0 [pid 8599] <... bpf resumed>) = 4 [pid 8602] <... write resumed>) = 4 [pid 8598] <... exit_group resumed>) = ? [pid 8600] <... bpf resumed>) = 4 [pid 8602] close(3) = 0 [pid 8602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8601] <... bpf resumed>) = 4 [pid 8600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8600] <... bpf resumed>) = 5 [pid 8602] <... bpf resumed>) = 3 [pid 8601] <... bpf resumed>) = 5 [pid 8599] <... bpf resumed>) = 5 [pid 8598] +++ exited with 0 +++ [pid 8602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8601] exit_group(0 [pid 8600] exit_group(0 [pid 8599] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8601] <... exit_group resumed>) = ? [pid 8600] <... exit_group resumed>) = ? [pid 8599] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8602] <... bpf resumed>) = 4 [pid 8601] +++ exited with 0 +++ [pid 8600] +++ exited with 0 +++ [pid 8599] +++ exited with 0 +++ [pid 8602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8603 attached ./strace-static-x86_64: Process 8604 attached [pid 8603] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8603 [pid 8604] set_robust_list(0x555582145660, 24 [pid 8603] <... set_robust_list resumed>) = 0 [pid 8603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8604] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8604 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8605 attached [pid 8604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8603] <... prctl resumed>) = 0 [pid 8602] <... bpf resumed>) = 5 [pid 8604] <... prctl resumed>) = 0 [pid 8603] setpgid(0, 0 [pid 8602] exit_group(0./strace-static-x86_64: Process 8606 attached [pid 8605] set_robust_list(0x555582145660, 24 [pid 8604] setpgid(0, 0 [pid 8603] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8605 [pid 8606] set_robust_list(0x555582145660, 24 [pid 8605] <... set_robust_list resumed>) = 0 [pid 8604] <... setpgid resumed>) = 0 [pid 8602] <... exit_group resumed>) = ? [pid 8606] <... set_robust_list resumed>) = 0 [pid 8605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8606 [pid 8606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8603] <... openat resumed>) = 3 [pid 8606] setpgid(0, 0 [pid 8602] +++ exited with 0 +++ [pid 8606] <... setpgid resumed>) = 0 [pid 8605] <... prctl resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8602, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8604] <... openat resumed>) = 3 [pid 8603] write(3, "1000", 4 [pid 8605] setpgid(0, 0) = 0 [pid 8604] write(3, "1000", 4) = 4 [pid 8603] <... write resumed>) = 4 [pid 8606] <... openat resumed>) = 3 [pid 8605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8604] close(3 [pid 8603] close(3 [pid 8606] write(3, "1000", 4 [pid 8603] <... close resumed>) = 0 [pid 8606] <... write resumed>) = 4 [pid 8605] <... openat resumed>) = 3 [pid 8604] <... close resumed>) = 0 [pid 8603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8606] close(3 [pid 8603] <... bpf resumed>) = 3 [pid 8606] <... close resumed>) = 0 [pid 8604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8605] write(3, "1000", 4 [pid 8606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8605] <... write resumed>) = 4 [pid 8604] <... bpf resumed>) = 3 [pid 8603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8606] <... bpf resumed>) = 3 [pid 8605] close(3 [pid 8604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8605] <... close resumed>) = 0 ./strace-static-x86_64: Process 8607 attached [pid 8603] <... bpf resumed>) = 4 [pid 8605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8607] set_robust_list(0x555582145660, 24 [pid 8604] <... bpf resumed>) = 4 [pid 8603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8606] <... bpf resumed>) = 4 [pid 8607] <... set_robust_list resumed>) = 0 [pid 8606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8605] <... bpf resumed>) = 3 [pid 8604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8603] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8607 [pid 8605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8604] <... bpf resumed>) = 5 [pid 8606] <... bpf resumed>) = 5 [pid 8607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8604] exit_group(0 [pid 8603] exit_group(0 [pid 8607] <... prctl resumed>) = 0 [pid 8603] <... exit_group resumed>) = ? [pid 8607] setpgid(0, 0 [pid 8606] exit_group(0 [pid 8605] <... bpf resumed>) = 4 [pid 8604] <... exit_group resumed>) = ? [pid 8607] <... setpgid resumed>) = 0 [pid 8607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8606] <... exit_group resumed>) = ? [pid 8605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8603] +++ exited with 0 +++ [pid 8607] <... openat resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8607] write(3, "1000", 4) = 4 [pid 8607] close(3) = 0 [pid 8607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8607] <... bpf resumed>) = 3 [pid 8607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8608 attached [pid 8608] set_robust_list(0x555582145660, 24) = 0 [pid 8607] <... bpf resumed>) = 4 [pid 8608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8608] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8608 [pid 8608] setpgid(0, 0 [pid 8605] <... bpf resumed>) = 5 [pid 8604] +++ exited with 0 +++ [pid 8608] <... setpgid resumed>) = 0 [pid 8605] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8605] <... exit_group resumed>) = ? [pid 8608] <... openat resumed>) = 3 [pid 8608] write(3, "1000", 4 [pid 8607] <... bpf resumed>) = 5 [pid 8606] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8608] <... write resumed>) = 4 [pid 8607] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8607] <... exit_group resumed>) = ? [pid 8608] close(3) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8610 attached ./strace-static-x86_64: Process 8609 attached ) = 3 [pid 8610] set_robust_list(0x555582145660, 24 [pid 8608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8610] <... set_robust_list resumed>) = 0 [pid 8609] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8609 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8610 [pid 8610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8609] <... set_robust_list resumed>) = 0 [pid 8610] <... prctl resumed>) = 0 [pid 8608] <... bpf resumed>) = 4 [pid 8609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8610] setpgid(0, 0 [pid 8609] <... prctl resumed>) = 0 [pid 8607] +++ exited with 0 +++ [pid 8605] +++ exited with 0 +++ [pid 8610] <... setpgid resumed>) = 0 [pid 8609] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8605, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8609] <... setpgid resumed>) = 0 [pid 8610] <... openat resumed>) = 3 [pid 8609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8608] <... bpf resumed>) = 5 [pid 8610] write(3, "1000", 4 [pid 8609] <... openat resumed>) = 3 [pid 8608] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8610] <... write resumed>) = 4 [pid 8610] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8611 attached [pid 8610] <... close resumed>) = 0 [pid 8609] write(3, "1000", 4 [pid 8608] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8611 [pid 8610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8612 attached [pid 8611] set_robust_list(0x555582145660, 24 [pid 8609] <... write resumed>) = 4 [pid 8608] +++ exited with 0 +++ [pid 8612] set_robust_list(0x555582145660, 24 [pid 8611] <... set_robust_list resumed>) = 0 [pid 8610] <... bpf resumed>) = 3 [pid 8609] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8612 [pid 8612] <... set_robust_list resumed>) = 0 [pid 8611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8609] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8611] <... prctl resumed>) = 0 [pid 8609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8612] <... prctl resumed>) = 0 [pid 8611] setpgid(0, 0 [pid 8610] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8612] setpgid(0, 0 [pid 8611] <... setpgid resumed>) = 0 [pid 8610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8612] <... setpgid resumed>) = 0 [pid 8610] <... bpf resumed>) = 5 [pid 8609] <... bpf resumed>) = 3 [pid 8612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8612] <... openat resumed>) = 3 [pid 8610] exit_group(0 [pid 8611] <... openat resumed>) = 3 [pid 8610] <... exit_group resumed>) = ? [pid 8612] write(3, "1000", 4 [pid 8611] write(3, "1000", 4./strace-static-x86_64: Process 8613 attached [pid 8612] <... write resumed>) = 4 [pid 8610] +++ exited with 0 +++ [pid 8609] <... bpf resumed>) = 4 [pid 8611] <... write resumed>) = 4 [pid 8613] set_robust_list(0x555582145660, 24 [pid 8612] close(3 [pid 8609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8613 [pid 8613] <... set_robust_list resumed>) = 0 [pid 8612] <... close resumed>) = 0 [pid 8611] close(3 [pid 8609] <... bpf resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8611] <... close resumed>) = 0 [pid 8612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8609] exit_group(0 [pid 8613] <... prctl resumed>) = 0 [pid 8612] <... bpf resumed>) = 3 [pid 8611] <... bpf resumed>) = 3 [pid 8611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8613] setpgid(0, 0 [pid 8612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8609] <... exit_group resumed>) = ? [pid 8613] <... setpgid resumed>) = 0 [pid 8612] <... bpf resumed>) = 4 [pid 8611] <... bpf resumed>) = 4 [pid 8609] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8614 attached [pid 8613] <... openat resumed>) = 3 [pid 8611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8614 [pid 8613] write(3, "1000", 4 [pid 8614] set_robust_list(0x555582145660, 24 [pid 8613] <... write resumed>) = 4 [pid 8613] close(3 [pid 8614] <... set_robust_list resumed>) = 0 [pid 8613] <... close resumed>) = 0 ./strace-static-x86_64: Process 8615 attached [pid 8614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8615] set_robust_list(0x555582145660, 24 [pid 8614] <... prctl resumed>) = 0 [pid 8613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8615 [pid 8615] <... set_robust_list resumed>) = 0 [pid 8614] setpgid(0, 0 [pid 8613] <... bpf resumed>) = 3 [pid 8615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8614] <... setpgid resumed>) = 0 [pid 8613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8612] <... bpf resumed>) = 5 [pid 8611] <... bpf resumed>) = 5 [pid 8615] <... prctl resumed>) = 0 [pid 8615] setpgid(0, 0 [pid 8614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8612] exit_group(0 [pid 8611] exit_group(0 [pid 8613] <... bpf resumed>) = 4 [pid 8614] <... openat resumed>) = 3 [pid 8615] <... setpgid resumed>) = 0 [pid 8612] <... exit_group resumed>) = ? [pid 8611] <... exit_group resumed>) = ? [pid 8614] write(3, "1000", 4 [pid 8613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8614] <... write resumed>) = 4 [pid 8614] close(3 [pid 8613] <... bpf resumed>) = 5 [pid 8614] <... close resumed>) = 0 [pid 8614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8614] <... bpf resumed>) = 3 [pid 8613] exit_group(0 [pid 8614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8613] <... exit_group resumed>) = ? [pid 8615] <... openat resumed>) = 3 [pid 8615] write(3, "1000", 4 [pid 8612] +++ exited with 0 +++ [pid 8615] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8615] close(3 [pid 8614] <... bpf resumed>) = 4 [pid 8615] <... close resumed>) = 0 [pid 8614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8615] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8616 attached [pid 8615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8616] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8616 [pid 8616] <... set_robust_list resumed>) = 0 [pid 8613] +++ exited with 0 +++ [pid 8611] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8616] <... prctl resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8616] setpgid(0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8616] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8617 attached [pid 8616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8618 attached [pid 8617] set_robust_list(0x555582145660, 24 [pid 8616] <... openat resumed>) = 3 [pid 8618] set_robust_list(0x555582145660, 24 [pid 8617] <... set_robust_list resumed>) = 0 [pid 8616] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8617 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8618 [pid 8618] <... set_robust_list resumed>) = 0 [pid 8617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8616] <... write resumed>) = 4 [pid 8618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8616] close(3) = 0 [pid 8618] <... prctl resumed>) = 0 [pid 8617] <... prctl resumed>) = 0 [pid 8616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8618] setpgid(0, 0 [pid 8617] setpgid(0, 0 [pid 8616] <... bpf resumed>) = 3 [pid 8616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8618] <... setpgid resumed>) = 0 [pid 8617] <... setpgid resumed>) = 0 [pid 8616] <... bpf resumed>) = 4 [pid 8616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8618] <... openat resumed>) = 3 [pid 8617] <... openat resumed>) = 3 [pid 8618] write(3, "1000", 4 [pid 8617] write(3, "1000", 4 [pid 8618] <... write resumed>) = 4 [pid 8617] <... write resumed>) = 4 [pid 8618] close(3 [pid 8617] close(3 [pid 8618] <... close resumed>) = 0 [pid 8617] <... close resumed>) = 0 [pid 8618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8614] <... bpf resumed>) = 5 [pid 8615] <... bpf resumed>) = 5 [pid 8618] <... bpf resumed>) = 3 [pid 8616] <... bpf resumed>) = 5 [pid 8617] <... bpf resumed>) = 3 [pid 8615] exit_group(0 [pid 8618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8616] exit_group(0 [pid 8615] <... exit_group resumed>) = ? [pid 8614] exit_group(0 [pid 8618] <... bpf resumed>) = 4 [pid 8618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8615] +++ exited with 0 +++ [pid 8618] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8618] <... exit_group resumed>) = ? [pid 8617] <... bpf resumed>) = 4 [pid 8616] <... exit_group resumed>) = ? [pid 8614] <... exit_group resumed>) = ? [pid 8618] +++ exited with 0 +++ [pid 8617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8619 attached ./strace-static-x86_64: Process 8620 attached [pid 8620] set_robust_list(0x555582145660, 24 [pid 8619] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8619 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8620 [pid 8619] <... set_robust_list resumed>) = 0 [pid 8619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8620] <... set_robust_list resumed>) = 0 [pid 8619] <... prctl resumed>) = 0 [pid 8620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8619] setpgid(0, 0 [pid 8620] <... prctl resumed>) = 0 [pid 8619] <... setpgid resumed>) = 0 [pid 8620] setpgid(0, 0) = 0 [pid 8620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8616] +++ exited with 0 +++ [pid 8614] +++ exited with 0 +++ [pid 8620] <... openat resumed>) = 3 [pid 8619] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8620] write(3, "1000", 4) = 4 [pid 8620] close(3) = 0 [pid 8620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8619] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8620] <... bpf resumed>) = 3 [pid 8619] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8619] close(3) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8621 attached [pid 8620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8621 [pid 8621] set_robust_list(0x555582145660, 24) = 0 [pid 8621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8619] <... bpf resumed>) = 3 [pid 8621] <... prctl resumed>) = 0 [pid 8619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8621] setpgid(0, 0./strace-static-x86_64: Process 8622 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8622 [pid 8622] set_robust_list(0x555582145660, 24 [pid 8621] <... setpgid resumed>) = 0 [pid 8620] <... bpf resumed>) = 5 [pid 8619] <... bpf resumed>) = 4 [pid 8617] <... bpf resumed>) = 5 [pid 8622] <... set_robust_list resumed>) = 0 [pid 8619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8617] exit_group(0 [pid 8622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8620] exit_group(0 [pid 8619] <... bpf resumed>) = 5 [pid 8617] <... exit_group resumed>) = ? [pid 8622] <... prctl resumed>) = 0 [pid 8621] <... openat resumed>) = 3 [pid 8619] exit_group(0 [pid 8620] <... exit_group resumed>) = ? [pid 8622] setpgid(0, 0 [pid 8619] <... exit_group resumed>) = ? [pid 8622] <... setpgid resumed>) = 0 [pid 8617] +++ exited with 0 +++ [pid 8622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8622] <... openat resumed>) = 3 [pid 8622] write(3, "1000", 4) = 4 [pid 8622] close(3) = 0 [pid 8622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8621] write(3, "1000", 4) = 4 [pid 8621] close(3) = 0 [pid 8622] <... bpf resumed>) = 3 [pid 8622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8622] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8623 attached [pid 8622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8621] <... bpf resumed>) = 3 [pid 8623] set_robust_list(0x555582145660, 24 [pid 8621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8623 [pid 8623] <... set_robust_list resumed>) = 0 [pid 8623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8619] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8621] <... bpf resumed>) = 4 [pid 8623] <... prctl resumed>) = 0 [pid 8621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8620] +++ exited with 0 +++ [pid 8623] setpgid(0, 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8623] <... openat resumed>) = 3 [pid 8623] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8623] <... write resumed>) = 4 [pid 8623] close(3) = 0 [pid 8623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8625 attached ./strace-static-x86_64: Process 8624 attached ) = 3 [pid 8625] set_robust_list(0x555582145660, 24 [pid 8624] set_robust_list(0x555582145660, 24 [pid 8623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8625 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8624 [pid 8625] <... set_robust_list resumed>) = 0 [pid 8624] <... set_robust_list resumed>) = 0 [pid 8625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8623] <... bpf resumed>) = 4 [pid 8625] <... prctl resumed>) = 0 [pid 8624] <... prctl resumed>) = 0 [pid 8623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8625] setpgid(0, 0 [pid 8624] setpgid(0, 0 [pid 8625] <... setpgid resumed>) = 0 [pid 8624] <... setpgid resumed>) = 0 [pid 8624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8624] <... openat resumed>) = 3 [pid 8625] <... openat resumed>) = 3 [pid 8624] write(3, "1000", 4 [pid 8625] write(3, "1000", 4 [pid 8624] <... write resumed>) = 4 [pid 8625] <... write resumed>) = 4 [pid 8624] close(3 [pid 8625] close(3 [pid 8624] <... close resumed>) = 0 [pid 8625] <... close resumed>) = 0 [pid 8624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8622] <... bpf resumed>) = 5 [pid 8623] <... bpf resumed>) = 5 [pid 8621] <... bpf resumed>) = 5 [pid 8625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8624] <... bpf resumed>) = 3 [pid 8623] exit_group(0 [pid 8622] exit_group(0 [pid 8621] exit_group(0 [pid 8625] <... bpf resumed>) = 3 [pid 8625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8622] <... exit_group resumed>) = ? [pid 8621] <... exit_group resumed>) = ? [pid 8623] <... exit_group resumed>) = ? [pid 8625] <... bpf resumed>) = 4 [pid 8624] <... bpf resumed>) = 4 [pid 8623] +++ exited with 0 +++ [pid 8624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8622] +++ exited with 0 +++ [pid 8621] +++ exited with 0 +++ [pid 5071] <... restart_syscall resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8621, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8626 attached ./strace-static-x86_64: Process 8627 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8627] set_robust_list(0x555582145660, 24 [pid 8626] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8626 [pid 8627] <... set_robust_list resumed>) = 0 [pid 8626] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8628 attached [pid 8627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8628] set_robust_list(0x555582145660, 24 [pid 8627] <... prctl resumed>) = 0 [pid 8626] <... prctl resumed>) = 0 [pid 8628] <... set_robust_list resumed>) = 0 [pid 8627] setpgid(0, 0 [pid 8626] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8627 [pid 8628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8627] <... setpgid resumed>) = 0 [pid 8626] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8628 [pid 8627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8628] <... prctl resumed>) = 0 [pid 8628] setpgid(0, 0 [pid 8626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8628] <... setpgid resumed>) = 0 [pid 8627] <... openat resumed>) = 3 [pid 8628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8627] write(3, "1000", 4 [pid 8626] <... openat resumed>) = 3 [pid 8627] <... write resumed>) = 4 [pid 8626] write(3, "1000", 4 [pid 8627] close(3 [pid 8628] <... openat resumed>) = 3 [pid 8627] <... close resumed>) = 0 [pid 8626] <... write resumed>) = 4 [pid 8628] write(3, "1000", 4 [pid 8627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8628] <... write resumed>) = 4 [pid 8626] close(3 [pid 8628] close(3) = 0 [pid 8627] <... bpf resumed>) = 3 [pid 8626] <... close resumed>) = 0 [pid 8628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8628] <... bpf resumed>) = 3 [pid 8627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8626] <... bpf resumed>) = 3 [pid 8628] <... bpf resumed>) = 4 [pid 8627] <... bpf resumed>) = 4 [pid 8626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8626] <... bpf resumed>) = 4 [pid 8626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8628] <... bpf resumed>) = 5 [pid 8627] <... bpf resumed>) = 5 [pid 8626] <... bpf resumed>) = 5 [pid 8625] <... bpf resumed>) = 5 [pid 8624] <... bpf resumed>) = 5 [pid 8628] exit_group(0 [pid 8627] exit_group(0 [pid 8626] exit_group(0 [pid 8625] exit_group(0 [pid 8624] exit_group(0 [pid 8628] <... exit_group resumed>) = ? [pid 8627] <... exit_group resumed>) = ? [pid 8625] <... exit_group resumed>) = ? [pid 8624] <... exit_group resumed>) = ? [pid 8628] +++ exited with 0 +++ [pid 8627] +++ exited with 0 +++ [pid 8626] <... exit_group resumed>) = ? [pid 8625] +++ exited with 0 +++ [pid 8626] +++ exited with 0 +++ [pid 8624] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8631 attached ./strace-static-x86_64: Process 8629 attached ./strace-static-x86_64: Process 8630 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8629 [pid 8631] set_robust_list(0x555582145660, 24 [pid 8629] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8631 [pid 8631] <... set_robust_list resumed>) = 0 [pid 8630] set_robust_list(0x555582145660, 24 [pid 8629] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8632 attached [pid 8631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8630] <... set_robust_list resumed>) = 0 [pid 8629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8630 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8632 [pid 8632] set_robust_list(0x555582145660, 24 [pid 8631] <... prctl resumed>) = 0 [pid 8630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8629] <... prctl resumed>) = 0 [pid 8630] <... prctl resumed>) = 0 [pid 8629] setpgid(0, 0) = 0 [pid 8632] <... set_robust_list resumed>) = 0 [pid 8630] setpgid(0, 0 [pid 8629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8631] setpgid(0, 0 [pid 8632] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8633 attached ) = 0 [pid 8631] <... setpgid resumed>) = 0 [pid 8630] <... setpgid resumed>) = 0 [pid 8629] <... openat resumed>) = 3 [pid 8633] set_robust_list(0x555582145660, 24 [pid 8632] setpgid(0, 0 [pid 8631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8633] <... set_robust_list resumed>) = 0 [pid 8631] <... openat resumed>) = 3 [pid 8632] <... setpgid resumed>) = 0 [pid 8630] <... openat resumed>) = 3 [pid 8629] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8633 [pid 8633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8629] <... write resumed>) = 4 [pid 8630] write(3, "1000", 4 [pid 8629] close(3 [pid 8632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8630] <... write resumed>) = 4 [pid 8629] <... close resumed>) = 0 [pid 8633] <... prctl resumed>) = 0 [pid 8631] write(3, "1000", 4 [pid 8630] close(3 [pid 8633] setpgid(0, 0 [pid 8632] <... openat resumed>) = 3 [pid 8631] <... write resumed>) = 4 [pid 8630] <... close resumed>) = 0 [pid 8629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8633] <... setpgid resumed>) = 0 [pid 8632] write(3, "1000", 4 [pid 8631] close(3 [pid 8630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8629] <... bpf resumed>) = 3 [pid 8633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8632] <... write resumed>) = 4 [pid 8631] <... close resumed>) = 0 [pid 8629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8630] <... bpf resumed>) = 3 [pid 8633] <... openat resumed>) = 3 [pid 8632] close(3 [pid 8631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8629] <... bpf resumed>) = 4 [pid 8633] write(3, "1000", 4 [pid 8632] <... close resumed>) = 0 [pid 8631] <... bpf resumed>) = 3 [pid 8629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8633] <... write resumed>) = 4 [pid 8632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8630] <... bpf resumed>) = 4 [pid 8629] <... bpf resumed>) = 5 [pid 8633] close(3 [pid 8632] <... bpf resumed>) = 3 [pid 8630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8633] <... close resumed>) = 0 [pid 8632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8631] <... bpf resumed>) = 4 [pid 8630] <... bpf resumed>) = 5 [pid 8633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8629] exit_group(0 [pid 8633] <... bpf resumed>) = 3 [pid 8632] <... bpf resumed>) = 4 [pid 8631] <... bpf resumed>) = 5 [pid 8630] exit_group(0 [pid 8629] <... exit_group resumed>) = ? [pid 8633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8633] <... bpf resumed>) = 4 [pid 8632] <... bpf resumed>) = 5 [pid 8631] exit_group(0 [pid 8630] <... exit_group resumed>) = ? [pid 8629] +++ exited with 0 +++ [pid 8633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8632] exit_group(0 [pid 8631] <... exit_group resumed>) = ? [pid 8630] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8632] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8634 attached [pid 8634] set_robust_list(0x555582145660, 24 [pid 8633] <... bpf resumed>) = 5 [pid 8634] <... set_robust_list resumed>) = 0 [pid 8633] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8633] <... exit_group resumed>) = ? [pid 8631] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8634 ./strace-static-x86_64: Process 8635 attached [pid 8634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8635] set_robust_list(0x555582145660, 24 [pid 8634] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8635 [pid 8635] <... set_robust_list resumed>) = 0 [pid 8634] setpgid(0, 0 [pid 8635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8634] <... setpgid resumed>) = 0 [pid 8635] <... prctl resumed>) = 0 [pid 8634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8635] setpgid(0, 0) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8634] <... openat resumed>) = 3 [pid 8634] write(3, "1000", 4) = 4 [pid 8634] close(3./strace-static-x86_64: Process 8636 attached [pid 8635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8634] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8636 [pid 8636] set_robust_list(0x555582145660, 24 [pid 8635] <... openat resumed>) = 3 [pid 8634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8636] <... set_robust_list resumed>) = 0 [pid 8635] write(3, "1000", 4 [pid 8636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8634] <... bpf resumed>) = 3 [pid 8635] <... write resumed>) = 4 [pid 8636] <... prctl resumed>) = 0 [pid 8634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8636] setpgid(0, 0 [pid 8635] close(3 [pid 8636] <... setpgid resumed>) = 0 [pid 8635] <... close resumed>) = 0 [pid 8636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8636] <... openat resumed>) = 3 [pid 8635] <... bpf resumed>) = 3 [pid 8634] <... bpf resumed>) = 4 [pid 8635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8636] write(3, "1000", 4 [pid 8634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8636] <... write resumed>) = 4 [pid 8636] close(3) = 0 [pid 8636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8635] <... bpf resumed>) = 4 [pid 8636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8636] <... bpf resumed>) = 4 [pid 8632] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8633] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8637 attached ./strace-static-x86_64: Process 8638 attached [pid 8637] set_robust_list(0x555582145660, 24) = 0 [pid 8638] set_robust_list(0x555582145660, 24) = 0 [pid 8637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8637] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8638 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8637 [pid 8637] setpgid(0, 0 [pid 8638] <... prctl resumed>) = 0 [pid 8637] <... setpgid resumed>) = 0 [pid 8637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8638] setpgid(0, 0) = 0 [pid 8637] <... openat resumed>) = 3 [pid 8638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8637] write(3, "1000", 4 [pid 8638] <... openat resumed>) = 3 [pid 8637] <... write resumed>) = 4 [pid 8638] write(3, "1000", 4 [pid 8637] close(3 [pid 8638] <... write resumed>) = 4 [pid 8638] close(3 [pid 8637] <... close resumed>) = 0 [pid 8638] <... close resumed>) = 0 [pid 8637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8637] <... bpf resumed>) = 3 [pid 8638] <... bpf resumed>) = 3 [pid 8637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8636] <... bpf resumed>) = 5 [pid 8635] <... bpf resumed>) = 5 [pid 8634] <... bpf resumed>) = 5 [pid 8638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8637] <... bpf resumed>) = 4 [pid 8636] exit_group(0 [pid 8635] exit_group(0 [pid 8637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8636] <... exit_group resumed>) = ? [pid 8635] <... exit_group resumed>) = ? [pid 8634] exit_group(0 [pid 8637] <... bpf resumed>) = 5 [pid 8634] <... exit_group resumed>) = ? [pid 8638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8638] exit_group(0 [pid 8637] exit_group(0 [pid 8636] +++ exited with 0 +++ [pid 8635] +++ exited with 0 +++ [pid 8634] +++ exited with 0 +++ [pid 8637] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8635, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8638] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8641 attached ./strace-static-x86_64: Process 8640 attached ./strace-static-x86_64: Process 8639 attached [pid 8638] +++ exited with 0 +++ [pid 8637] +++ exited with 0 +++ [pid 8641] set_robust_list(0x555582145660, 24 [pid 8640] set_robust_list(0x555582145660, 24 [pid 8639] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8640 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8641 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8639 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8641] <... set_robust_list resumed>) = 0 [pid 8640] <... set_robust_list resumed>) = 0 [pid 8639] <... set_robust_list resumed>) = 0 [pid 8641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8640] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8640] setpgid(0, 0 [pid 8641] <... prctl resumed>) = 0 [pid 8640] <... setpgid resumed>) = 0 [pid 8639] <... prctl resumed>) = 0 [pid 8641] setpgid(0, 0 [pid 8639] setpgid(0, 0 [pid 8641] <... setpgid resumed>) = 0 [pid 8639] <... setpgid resumed>) = 0 [pid 8641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8641] <... openat resumed>) = 3 [pid 8639] <... openat resumed>) = 3 [pid 8641] write(3, "1000", 4./strace-static-x86_64: Process 8643 attached ./strace-static-x86_64: Process 8642 attached ) = 4 [pid 8640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8639] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8642 [pid 8643] set_robust_list(0x555582145660, 24 [pid 8642] set_robust_list(0x555582145660, 24 [pid 8641] close(3 [pid 8640] <... openat resumed>) = 3 [pid 8639] <... write resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8643 [pid 8643] <... set_robust_list resumed>) = 0 [pid 8642] <... set_robust_list resumed>) = 0 [pid 8641] <... close resumed>) = 0 [pid 8639] close(3 [pid 8643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8640] write(3, "1000", 4 [pid 8643] <... prctl resumed>) = 0 [pid 8642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8640] <... write resumed>) = 4 [pid 8639] <... close resumed>) = 0 [pid 8643] setpgid(0, 0 [pid 8642] <... prctl resumed>) = 0 [pid 8641] <... bpf resumed>) = 3 [pid 8640] close(3 [pid 8639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8643] <... setpgid resumed>) = 0 [pid 8642] setpgid(0, 0 [pid 8641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8640] <... close resumed>) = 0 [pid 8643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8642] <... setpgid resumed>) = 0 [pid 8640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8639] <... bpf resumed>) = 3 [pid 8643] <... openat resumed>) = 3 [pid 8641] <... bpf resumed>) = 4 [pid 8640] <... bpf resumed>) = 3 [pid 8642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8643] write(3, "1000", 4 [pid 8640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8643] <... write resumed>) = 4 [pid 8642] <... openat resumed>) = 3 [pid 8641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8643] close(3 [pid 8642] write(3, "1000", 4 [pid 8641] <... bpf resumed>) = 5 [pid 8640] <... bpf resumed>) = 4 [pid 8643] <... close resumed>) = 0 [pid 8642] <... write resumed>) = 4 [pid 8642] close(3 [pid 8639] <... bpf resumed>) = 4 [pid 8642] <... close resumed>) = 0 [pid 8639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8641] exit_group(0 [pid 8640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8639] <... bpf resumed>) = 5 [pid 8643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8642] <... bpf resumed>) = 3 [pid 8640] <... bpf resumed>) = 5 [pid 8643] <... bpf resumed>) = 3 [pid 8642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8641] <... exit_group resumed>) = ? [pid 8640] exit_group(0 [pid 8639] exit_group(0 [pid 8643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8639] <... exit_group resumed>) = ? [pid 8642] <... bpf resumed>) = 4 [pid 8642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8640] <... exit_group resumed>) = ? [pid 8639] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8643] <... bpf resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8644 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8644 [pid 8644] set_robust_list(0x555582145660, 24) = 0 [pid 8644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8644] setpgid(0, 0 [pid 8641] +++ exited with 0 +++ [pid 8644] <... setpgid resumed>) = 0 [pid 8642] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8642] exit_group(0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8642] <... exit_group resumed>) = ? [pid 8644] <... openat resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8644] write(3, "1000", 4) = 4 [pid 8644] close(3) = 0 [pid 8644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8643] <... bpf resumed>) = 5 [pid 8640] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8643] exit_group(0) = ? [pid 8644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8645 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8645 [pid 8645] set_robust_list(0x555582145660, 24 [pid 8644] <... bpf resumed>) = 4 [pid 8645] <... set_robust_list resumed>) = 0 [pid 8643] +++ exited with 0 +++ [pid 8642] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8645] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8646 attached ) = 0 [pid 8646] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8646 [pid 8645] setpgid(0, 0 [pid 8646] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8645] <... setpgid resumed>) = 0 [pid 8646] <... prctl resumed>) = 0 [pid 8646] setpgid(0, 0./strace-static-x86_64: Process 8647 attached [pid 8645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8644] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8647] set_robust_list(0x555582145660, 24 [pid 8646] <... setpgid resumed>) = 0 [pid 8645] <... openat resumed>) = 3 [pid 8644] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8647 ./strace-static-x86_64: Process 8648 attached [pid 8647] <... set_robust_list resumed>) = 0 [pid 8646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8644] <... exit_group resumed>) = ? [pid 8647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8646] <... openat resumed>) = 3 [pid 8645] write(3, "1000", 4 [pid 8648] set_robust_list(0x555582145660, 24 [pid 8647] <... prctl resumed>) = 0 [pid 8644] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8648 [pid 8646] write(3, "1000", 4 [pid 8645] <... write resumed>) = 4 [pid 8647] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8648] <... set_robust_list resumed>) = 0 [pid 8647] <... setpgid resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8646] <... write resumed>) = 4 [pid 8645] close(3 [pid 8646] close(3 [pid 8645] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8646] <... close resumed>) = 0 [pid 8645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8648] <... prctl resumed>) = 0 [pid 8647] <... openat resumed>) = 3 [pid 8646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8645] <... bpf resumed>) = 3 [pid 8648] setpgid(0, 0 [pid 8647] write(3, "1000", 4 [pid 8646] <... bpf resumed>) = 3 [pid 8645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8648] <... setpgid resumed>) = 0 [pid 8647] <... write resumed>) = 4 [pid 8646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8647] close(3 [pid 8646] <... bpf resumed>) = 4 [pid 8645] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8649 attached [pid 8645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8647] <... close resumed>) = 0 [pid 8649] set_robust_list(0x555582145660, 24) = 0 [pid 8648] <... openat resumed>) = 3 [pid 8647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8648] write(3, "1000", 4 [pid 8646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8649 [pid 8648] <... write resumed>) = 4 [pid 8647] <... bpf resumed>) = 3 [pid 8648] close(3 [pid 8647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8648] <... close resumed>) = 0 [pid 8649] <... prctl resumed>) = 0 [pid 8649] setpgid(0, 0 [pid 8648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8649] <... setpgid resumed>) = 0 [pid 8647] <... bpf resumed>) = 4 [pid 8648] <... bpf resumed>) = 3 [pid 8647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8647] <... bpf resumed>) = 5 [pid 8649] <... openat resumed>) = 3 [pid 8646] <... bpf resumed>) = 5 [pid 8645] <... bpf resumed>) = 5 [pid 8647] exit_group(0 [pid 8646] exit_group(0 [pid 8645] exit_group(0 [pid 8649] write(3, "1000", 4 [pid 8647] <... exit_group resumed>) = ? [pid 8648] <... bpf resumed>) = 4 [pid 8646] <... exit_group resumed>) = ? [pid 8645] <... exit_group resumed>) = ? [pid 8649] <... write resumed>) = 4 [pid 8649] close(3 [pid 8648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8649] <... close resumed>) = 0 [pid 8648] <... bpf resumed>) = 5 [pid 8649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8645] +++ exited with 0 +++ [pid 8649] <... bpf resumed>) = 3 [pid 8648] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8648] <... exit_group resumed>) = ? [pid 8646] +++ exited with 0 +++ [pid 8649] <... bpf resumed>) = 4 [pid 8648] +++ exited with 0 +++ [pid 8647] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8646, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8650 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8650 [pid 8650] set_robust_list(0x555582145660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8652 attached ./strace-static-x86_64: Process 8651 attached [pid 8650] <... set_robust_list resumed>) = 0 [pid 8649] <... bpf resumed>) = 5 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8652] set_robust_list(0x555582145660, 24 [pid 8650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8649] exit_group(0 [pid 8652] <... set_robust_list resumed>) = 0 [pid 8651] set_robust_list(0x555582145660, 24 [pid 8650] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8651 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8652 [pid 8651] <... set_robust_list resumed>) = 0 [pid 8649] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 8652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8650] setpgid(0, 0 [pid 8652] <... prctl resumed>) = 0 [pid 8651] <... prctl resumed>) = 0 [pid 8650] <... setpgid resumed>) = 0 [pid 8652] setpgid(0, 0 [pid 8651] setpgid(0, 0 [pid 8649] +++ exited with 0 +++ [pid 8652] <... setpgid resumed>) = 0 [pid 8651] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8653 attached [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8653] set_robust_list(0x555582145660, 24 [pid 8651] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8653] <... set_robust_list resumed>) = 0 [pid 8653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8653] setpgid(0, 0 [pid 8652] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8653 [pid 8650] <... openat resumed>) = 3 [pid 8653] <... setpgid resumed>) = 0 [pid 8652] write(3, "1000", 4 [pid 8651] write(3, "1000", 4 [pid 8653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8652] <... write resumed>) = 4 [pid 8651] <... write resumed>) = 4 [pid 8650] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8652] close(3 [pid 8653] <... openat resumed>) = 3 [pid 8652] <... close resumed>) = 0 [pid 8651] close(3 [pid 8653] write(3, "1000", 4./strace-static-x86_64: Process 8654 attached ) = 4 [pid 8652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8651] <... close resumed>) = 0 [pid 8650] <... write resumed>) = 4 [pid 8650] close(3 [pid 8654] set_robust_list(0x555582145660, 24 [pid 8653] close(3 [pid 8652] <... bpf resumed>) = 3 [pid 8651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8650] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8654 [pid 8654] <... set_robust_list resumed>) = 0 [pid 8653] <... close resumed>) = 0 [pid 8652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8651] <... bpf resumed>) = 3 [pid 8650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8652] <... bpf resumed>) = 4 [pid 8651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8650] <... bpf resumed>) = 3 [pid 8654] <... prctl resumed>) = 0 [pid 8653] <... bpf resumed>) = 3 [pid 8652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8654] setpgid(0, 0 [pid 8653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8654] <... setpgid resumed>) = 0 [pid 8652] <... bpf resumed>) = 5 [pid 8651] <... bpf resumed>) = 4 [pid 8650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8653] <... bpf resumed>) = 4 [pid 8652] exit_group(0 [pid 8654] write(3, "1000", 4 [pid 8653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8654] <... write resumed>) = 4 [pid 8653] <... bpf resumed>) = 5 [pid 8650] <... bpf resumed>) = 4 [pid 8654] close(3) = 0 [pid 8653] exit_group(0) = ? [pid 8652] <... exit_group resumed>) = ? [pid 8651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8653] +++ exited with 0 +++ [pid 8652] +++ exited with 0 +++ [pid 8651] <... bpf resumed>) = 5 [pid 8650] <... bpf resumed>) = 5 [pid 8654] exit_group(0 [pid 8651] exit_group(0 [pid 8650] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8653, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8654] <... exit_group resumed>) = ? [pid 8651] <... exit_group resumed>) = ? [pid 8650] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8651] +++ exited with 0 +++ ./strace-static-x86_64: Process 8655 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8656 attached [pid 8655] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8656] set_robust_list(0x555582145660, 24 [pid 8655] <... set_robust_list resumed>) = 0 [pid 8654] +++ exited with 0 +++ [pid 8650] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8655 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8656 [pid 8656] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8656] <... prctl resumed>) = 0 [pid 8656] setpgid(0, 0) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8657 attached [pid 8655] <... prctl resumed>) = 0 [pid 8657] set_robust_list(0x555582145660, 24 [pid 8655] setpgid(0, 0) = 0 [pid 8657] <... set_robust_list resumed>) = 0 [pid 8655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8657 [pid 8657] <... prctl resumed>) = 0 [pid 8655] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8658 attached [pid 8657] setpgid(0, 0 [pid 8656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8655] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8658 ./strace-static-x86_64: Process 8659 attached [pid 8658] set_robust_list(0x555582145660, 24 [pid 8657] <... setpgid resumed>) = 0 [pid 8655] <... write resumed>) = 4 [pid 8656] <... openat resumed>) = 3 [pid 8659] set_robust_list(0x555582145660, 24 [pid 8658] <... set_robust_list resumed>) = 0 [pid 8657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8656] write(3, "1000", 4 [pid 8655] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8659 [pid 8659] <... set_robust_list resumed>) = 0 [pid 8658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8657] <... openat resumed>) = 3 [pid 8656] <... write resumed>) = 4 [pid 8655] <... close resumed>) = 0 [pid 8659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8658] <... prctl resumed>) = 0 [pid 8657] write(3, "1000", 4 [pid 8656] close(3 [pid 8655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8659] <... prctl resumed>) = 0 [pid 8658] setpgid(0, 0 [pid 8657] <... write resumed>) = 4 [pid 8656] <... close resumed>) = 0 [pid 8659] setpgid(0, 0 [pid 8658] <... setpgid resumed>) = 0 [pid 8657] close(3 [pid 8656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8655] <... bpf resumed>) = 3 [pid 8659] <... setpgid resumed>) = 0 [pid 8658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8657] <... close resumed>) = 0 [pid 8656] <... bpf resumed>) = 3 [pid 8655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8658] <... openat resumed>) = 3 [pid 8657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8659] <... openat resumed>) = 3 [pid 8658] write(3, "1000", 4 [pid 8657] <... bpf resumed>) = 3 [pid 8655] <... bpf resumed>) = 4 [pid 8659] write(3, "1000", 4) = 4 [pid 8657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8658] <... write resumed>) = 4 [pid 8656] <... bpf resumed>) = 4 [pid 8655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8659] close(3) = 0 [pid 8658] close(3 [pid 8656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8655] <... bpf resumed>) = 5 [pid 8659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8658] <... close resumed>) = 0 [pid 8657] <... bpf resumed>) = 4 [pid 8656] <... bpf resumed>) = 5 [pid 8655] exit_group(0 [pid 8659] <... bpf resumed>) = 3 [pid 8658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8656] exit_group(0 [pid 8655] <... exit_group resumed>) = ? [pid 8658] <... bpf resumed>) = 3 [pid 8656] <... exit_group resumed>) = ? [pid 8659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8657] <... bpf resumed>) = 5 [pid 8656] +++ exited with 0 +++ [pid 8659] <... bpf resumed>) = 4 [pid 8657] exit_group(0 [pid 8658] <... bpf resumed>) = 4 [pid 8658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8657] <... exit_group resumed>) = ? [pid 8659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8658] <... bpf resumed>) = 5 [pid 8655] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8658] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8660 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8661 attached [pid 8660] set_robust_list(0x555582145660, 24 [pid 8661] set_robust_list(0x555582145660, 24 [pid 8660] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8660 [pid 8661] <... set_robust_list resumed>) = 0 [pid 8661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8661] setpgid(0, 0 [pid 8660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8661] <... setpgid resumed>) = 0 [pid 8660] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8661 [pid 8661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8660] setpgid(0, 0 [pid 8661] <... openat resumed>) = 3 [pid 8660] <... setpgid resumed>) = 0 [pid 8661] write(3, "1000", 4 [pid 8660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8659] <... bpf resumed>) = 5 [pid 8657] +++ exited with 0 +++ [pid 8661] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8661] close(3) = 0 [pid 8660] <... openat resumed>) = 3 [pid 8661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8659] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8661] <... bpf resumed>) = 3 [pid 8660] write(3, "1000", 4 [pid 8659] <... exit_group resumed>) = ? [pid 8661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8662 attached ) = 4 [pid 8660] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8662 [pid 8662] set_robust_list(0x555582145660, 24 [pid 8661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8660] close(3 [pid 8662] <... set_robust_list resumed>) = 0 [pid 8660] <... close resumed>) = 0 [pid 8662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8662] <... prctl resumed>) = 0 [pid 8660] <... bpf resumed>) = 3 [pid 8662] setpgid(0, 0 [pid 8660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8662] <... setpgid resumed>) = 0 [pid 8660] <... bpf resumed>) = 4 [pid 8659] +++ exited with 0 +++ [pid 8658] +++ exited with 0 +++ [pid 8662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8662] <... openat resumed>) = 3 [pid 8662] write(3, "1000", 4) = 4 [pid 8662] close(3 [pid 8661] <... bpf resumed>) = 5 [pid 8660] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8663 attached [pid 8662] <... close resumed>) = 0 [pid 8661] exit_group(0 [pid 8660] exit_group(0./strace-static-x86_64: Process 8664 attached [pid 8663] set_robust_list(0x555582145660, 24 [pid 8661] <... exit_group resumed>) = ? [pid 8664] set_robust_list(0x555582145660, 24 [pid 8662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8660] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8663 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8664 [pid 8664] <... set_robust_list resumed>) = 0 [pid 8663] <... set_robust_list resumed>) = 0 [pid 8662] <... bpf resumed>) = 3 [pid 8664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8664] <... prctl resumed>) = 0 [pid 8663] setpgid(0, 0) = 0 [pid 8663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8662] <... bpf resumed>) = 4 [pid 8664] setpgid(0, 0 [pid 8663] write(3, "1000", 4 [pid 8664] <... setpgid resumed>) = 0 [pid 8662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8663] <... write resumed>) = 4 [pid 8663] close(3) = 0 [pid 8663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8664] <... openat resumed>) = 3 [pid 8664] write(3, "1000", 4) = 4 [pid 8664] close(3 [pid 8663] <... bpf resumed>) = 3 [pid 8664] <... close resumed>) = 0 [pid 8663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8661] +++ exited with 0 +++ [pid 8664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8660] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8664] <... bpf resumed>) = 3 [pid 8663] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8664] <... bpf resumed>) = 4 [pid 8664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8665 attached [pid 8665] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8665 [pid 8665] <... set_robust_list resumed>) = 0 [pid 8665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8664] <... bpf resumed>) = 5 [pid 8663] <... bpf resumed>) = 5 [pid 8662] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8665] setpgid(0, 0 [pid 8664] exit_group(0 [pid 8663] exit_group(0 [pid 8662] exit_group(0 [pid 8665] <... setpgid resumed>) = 0 [pid 8662] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8666 attached [pid 8665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8664] <... exit_group resumed>) = ? [pid 8663] <... exit_group resumed>) = ? [pid 8665] <... openat resumed>) = 3 [pid 8662] +++ exited with 0 +++ [pid 8666] set_robust_list(0x555582145660, 24 [pid 8665] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8666 [pid 8666] <... set_robust_list resumed>) = 0 [pid 8665] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8665] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8665] <... close resumed>) = 0 [pid 8665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8664] +++ exited with 0 +++ ./strace-static-x86_64: Process 8667 attached [pid 8666] <... prctl resumed>) = 0 [pid 8665] <... bpf resumed>) = 3 [pid 8663] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8667] set_robust_list(0x555582145660, 24 [pid 8666] setpgid(0, 0 [pid 8665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8667 [pid 8667] <... set_robust_list resumed>) = 0 [pid 8666] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8667] <... prctl resumed>) = 0 [pid 8667] setpgid(0, 0 [pid 8665] <... bpf resumed>) = 4 [pid 8667] <... setpgid resumed>) = 0 [pid 8666] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8669 attached ./strace-static-x86_64: Process 8668 attached [pid 8667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8668 [pid 8669] set_robust_list(0x555582145660, 24 [pid 8668] set_robust_list(0x555582145660, 24 [pid 8666] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8669 [pid 8669] <... set_robust_list resumed>) = 0 [pid 8668] <... set_robust_list resumed>) = 0 [pid 8667] <... openat resumed>) = 3 [pid 8666] <... write resumed>) = 4 [pid 8669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8666] close(3 [pid 8669] <... prctl resumed>) = 0 [pid 8668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8669] setpgid(0, 0 [pid 8668] <... prctl resumed>) = 0 [pid 8669] <... setpgid resumed>) = 0 [pid 8667] write(3, "1000", 4 [pid 8666] <... close resumed>) = 0 [pid 8669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8668] setpgid(0, 0 [pid 8667] <... write resumed>) = 4 [pid 8666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8669] <... openat resumed>) = 3 [pid 8668] <... setpgid resumed>) = 0 [pid 8667] close(3 [pid 8666] <... bpf resumed>) = 3 [pid 8669] write(3, "1000", 4 [pid 8667] <... close resumed>) = 0 [pid 8666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8669] <... write resumed>) = 4 [pid 8668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8669] close(3) = 0 [pid 8668] <... openat resumed>) = 3 [pid 8667] <... bpf resumed>) = 3 [pid 8669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8668] write(3, "1000", 4 [pid 8667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8666] <... bpf resumed>) = 4 [pid 8669] <... bpf resumed>) = 3 [pid 8669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8668] <... write resumed>) = 4 [pid 8666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8668] close(3 [pid 8667] <... bpf resumed>) = 4 [pid 8665] <... bpf resumed>) = 5 [pid 8668] <... close resumed>) = 0 [pid 8669] <... bpf resumed>) = 4 [pid 8668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8666] <... bpf resumed>) = 5 [pid 8665] exit_group(0 [pid 8669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8668] <... bpf resumed>) = 3 [pid 8667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8666] exit_group(0 [pid 8665] <... exit_group resumed>) = ? [pid 8669] <... bpf resumed>) = 5 [pid 8668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8669] exit_group(0 [pid 8667] <... bpf resumed>) = 5 [pid 8666] <... exit_group resumed>) = ? [pid 8666] +++ exited with 0 +++ [pid 8665] +++ exited with 0 +++ [pid 8669] <... exit_group resumed>) = ? [pid 8667] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8668] <... bpf resumed>) = 4 [pid 8667] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8670 attached , child_tidptr=0x555582145650) = 8670 ./strace-static-x86_64: Process 8671 attached [pid 8670] set_robust_list(0x555582145660, 24 [pid 8669] +++ exited with 0 +++ [pid 8667] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8667, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8671 [pid 8671] set_robust_list(0x555582145660, 24 [pid 8670] <... set_robust_list resumed>) = 0 [pid 8671] <... set_robust_list resumed>) = 0 [pid 8670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8670] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8671] <... prctl resumed>) = 0 [pid 8670] setpgid(0, 0 [pid 8671] setpgid(0, 0 [pid 8670] <... setpgid resumed>) = 0 [pid 8671] <... setpgid resumed>) = 0 [pid 8670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8672 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8672 ./strace-static-x86_64: Process 8673 attached [pid 8672] set_robust_list(0x555582145660, 24 [pid 8671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8672] <... set_robust_list resumed>) = 0 [pid 8673] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8673 [pid 8673] <... set_robust_list resumed>) = 0 [pid 8672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8670] <... openat resumed>) = 3 [pid 8673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8672] <... prctl resumed>) = 0 [pid 8671] <... openat resumed>) = 3 [pid 8673] <... prctl resumed>) = 0 [pid 8673] setpgid(0, 0) = 0 [pid 8672] setpgid(0, 0 [pid 8671] write(3, "1000", 4 [pid 8670] write(3, "1000", 4 [pid 8673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8671] <... write resumed>) = 4 [pid 8670] <... write resumed>) = 4 [pid 8671] close(3 [pid 8670] close(3 [pid 8671] <... close resumed>) = 0 [pid 8670] <... close resumed>) = 0 [pid 8673] <... openat resumed>) = 3 [pid 8672] <... setpgid resumed>) = 0 [pid 8671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8673] write(3, "1000", 4 [pid 8672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8671] <... bpf resumed>) = 3 [pid 8670] <... bpf resumed>) = 3 [pid 8673] <... write resumed>) = 4 [pid 8672] <... openat resumed>) = 3 [pid 8671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8668] <... bpf resumed>) = 5 [pid 8673] close(3 [pid 8672] write(3, "1000", 4 [pid 8673] <... close resumed>) = 0 [pid 8671] <... bpf resumed>) = 4 [pid 8670] <... bpf resumed>) = 4 [pid 8668] exit_group(0 [pid 8673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8672] <... write resumed>) = 4 [pid 8671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8668] <... exit_group resumed>) = ? [pid 8673] <... bpf resumed>) = 3 [pid 8672] close(3 [pid 8671] <... bpf resumed>) = 5 [pid 8670] <... bpf resumed>) = 5 [pid 8673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8672] <... close resumed>) = 0 [pid 8671] exit_group(0 [pid 8670] exit_group(0 [pid 8668] +++ exited with 0 +++ [pid 8671] <... exit_group resumed>) = ? [pid 8670] <... exit_group resumed>) = ? [pid 8673] <... bpf resumed>) = 4 [pid 8672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8668, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8672] <... bpf resumed>) = 3 [pid 8673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8674 ./strace-static-x86_64: Process 8674 attached [pid 8674] set_robust_list(0x555582145660, 24) = 0 [pid 8674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8674] setpgid(0, 0) = 0 [pid 8674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8674] write(3, "1000", 4) = 4 [pid 8674] close(3) = 0 [pid 8674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8671] +++ exited with 0 +++ [pid 8670] +++ exited with 0 +++ [pid 8674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8674] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8675 attached [pid 8674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8676 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8675 [pid 8675] set_robust_list(0x555582145660, 24) = 0 [pid 8676] set_robust_list(0x555582145660, 24 [pid 8675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8676 [pid 8676] <... set_robust_list resumed>) = 0 [pid 8675] <... prctl resumed>) = 0 [pid 8675] setpgid(0, 0 [pid 8676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8675] <... setpgid resumed>) = 0 [pid 8676] setpgid(0, 0) = 0 [pid 8675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8675] write(3, "1000", 4) = 4 [pid 8676] <... openat resumed>) = 3 [pid 8676] write(3, "1000", 4 [pid 8675] close(3 [pid 8676] <... write resumed>) = 4 [pid 8675] <... close resumed>) = 0 [pid 8674] <... bpf resumed>) = 5 [pid 8673] <... bpf resumed>) = 5 [pid 8672] <... bpf resumed>) = 5 [pid 8676] close(3 [pid 8675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8676] <... close resumed>) = 0 [pid 8676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8675] <... bpf resumed>) = 3 [pid 8674] exit_group(0 [pid 8673] exit_group(0 [pid 8672] exit_group(0 [pid 8674] <... exit_group resumed>) = ? [pid 8673] <... exit_group resumed>) = ? [pid 8672] <... exit_group resumed>) = ? [pid 8676] <... bpf resumed>) = 3 [pid 8675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8675] <... bpf resumed>) = 4 [pid 8673] +++ exited with 0 +++ [pid 8676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8674] +++ exited with 0 +++ [pid 8672] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8677 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8678 attached ./strace-static-x86_64: Process 8679 attached [pid 8677] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8677 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8679 [pid 8679] set_robust_list(0x555582145660, 24 [pid 8678] set_robust_list(0x555582145660, 24 [pid 8677] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8678 [pid 8679] <... set_robust_list resumed>) = 0 [pid 8678] <... set_robust_list resumed>) = 0 [pid 8677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8679] <... prctl resumed>) = 0 [pid 8678] <... prctl resumed>) = 0 [pid 8677] <... prctl resumed>) = 0 [pid 8679] setpgid(0, 0 [pid 8678] setpgid(0, 0 [pid 8677] setpgid(0, 0 [pid 8676] <... bpf resumed>) = 5 [pid 8679] <... setpgid resumed>) = 0 [pid 8678] <... setpgid resumed>) = 0 [pid 8677] <... setpgid resumed>) = 0 [pid 8675] <... bpf resumed>) = 5 [pid 8679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8676] exit_group(0) = ? [pid 8679] <... openat resumed>) = 3 [pid 8678] <... openat resumed>) = 3 [pid 8677] <... openat resumed>) = 3 [pid 8679] write(3, "1000", 4) = 4 [pid 8678] write(3, "1000", 4 [pid 8677] write(3, "1000", 4 [pid 8679] close(3 [pid 8678] <... write resumed>) = 4 [pid 8677] <... write resumed>) = 4 [pid 8675] exit_group(0 [pid 8679] <... close resumed>) = 0 [pid 8678] close(3 [pid 8675] <... exit_group resumed>) = ? [pid 8679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8678] <... close resumed>) = 0 [pid 8677] close(3 [pid 8679] <... bpf resumed>) = 3 [pid 8678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8677] <... close resumed>) = 0 [pid 8679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8678] <... bpf resumed>) = 3 [pid 8677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8679] <... bpf resumed>) = 4 [pid 8678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8677] <... bpf resumed>) = 3 [pid 8679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8678] <... bpf resumed>) = 4 [pid 8678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8677] <... bpf resumed>) = 4 [pid 8677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8676] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8675] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8680 attached [pid 8680] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8680 ./strace-static-x86_64: Process 8681 attached [pid 8680] <... set_robust_list resumed>) = 0 [pid 8681] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8681 [pid 8681] <... set_robust_list resumed>) = 0 [pid 8680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8680] <... prctl resumed>) = 0 [pid 8681] <... prctl resumed>) = 0 [pid 8679] <... bpf resumed>) = 5 [pid 8678] <... bpf resumed>) = 5 [pid 8677] <... bpf resumed>) = 5 [pid 8680] setpgid(0, 0 [pid 8681] setpgid(0, 0 [pid 8679] exit_group(0 [pid 8678] exit_group(0 [pid 8681] <... setpgid resumed>) = 0 [pid 8678] <... exit_group resumed>) = ? [pid 8681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8680] <... setpgid resumed>) = 0 [pid 8679] <... exit_group resumed>) = ? [pid 8677] exit_group(0 [pid 8681] <... openat resumed>) = 3 [pid 8680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8678] +++ exited with 0 +++ [pid 8681] write(3, "1000", 4 [pid 8677] <... exit_group resumed>) = ? [pid 8681] <... write resumed>) = 4 [pid 8681] close(3) = 0 [pid 8681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8680] <... openat resumed>) = 3 [pid 8681] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8680] write(3, "1000", 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8680] <... write resumed>) = 4 [pid 8681] <... bpf resumed>) = 4 [pid 8680] close(3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8680] <... close resumed>) = 0 [pid 8680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8680] <... bpf resumed>) = 3 [pid 8680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8682 ./strace-static-x86_64: Process 8682 attached [pid 8680] <... bpf resumed>) = 4 [pid 8680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8682] set_robust_list(0x555582145660, 24) = 0 [pid 8682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8679] +++ exited with 0 +++ [pid 8677] +++ exited with 0 +++ [pid 8682] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8682] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8682] <... setpgid resumed>) = 0 [pid 8681] <... bpf resumed>) = 5 [pid 8680] <... bpf resumed>) = 5 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8681] exit_group(0 [pid 8682] <... openat resumed>) = 3 [pid 8680] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8683 attached [pid 8682] write(3, "1000", 4 [pid 8681] <... exit_group resumed>) = ? [pid 8680] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8684 attached [pid 8684] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8684 [pid 8684] <... set_robust_list resumed>) = 0 [pid 8684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8683] set_robust_list(0x555582145660, 24 [pid 8682] <... write resumed>) = 4 [pid 8681] +++ exited with 0 +++ [pid 8680] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8683 [pid 8684] setpgid(0, 0 [pid 8683] <... set_robust_list resumed>) = 0 [pid 8682] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8682] <... close resumed>) = 0 [pid 8684] <... setpgid resumed>) = 0 [pid 8682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8683] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8683] setpgid(0, 0) = 0 [pid 8683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8685 attached ./strace-static-x86_64: Process 8686 attached [pid 8684] <... openat resumed>) = 3 [pid 8683] <... openat resumed>) = 3 [pid 8682] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8685 [pid 8686] set_robust_list(0x555582145660, 24 [pid 8685] set_robust_list(0x555582145660, 24 [pid 8684] write(3, "1000", 4 [pid 8683] write(3, "1000", 4 [pid 8682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8686 [pid 8686] <... set_robust_list resumed>) = 0 [pid 8685] <... set_robust_list resumed>) = 0 [pid 8684] <... write resumed>) = 4 [pid 8683] <... write resumed>) = 4 [pid 8682] <... bpf resumed>) = 4 [pid 8686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8684] close(3 [pid 8683] close(3 [pid 8682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8683] <... close resumed>) = 0 [pid 8686] <... prctl resumed>) = 0 [pid 8685] <... prctl resumed>) = 0 [pid 8684] <... close resumed>) = 0 [pid 8683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8682] <... bpf resumed>) = 5 [pid 8686] setpgid(0, 0 [pid 8685] setpgid(0, 0 [pid 8684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8686] <... setpgid resumed>) = 0 [pid 8686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8685] <... setpgid resumed>) = 0 [pid 8684] <... bpf resumed>) = 3 [pid 8683] <... bpf resumed>) = 3 [pid 8682] exit_group(0 [pid 8685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8682] <... exit_group resumed>) = ? [pid 8686] <... openat resumed>) = 3 [pid 8685] <... openat resumed>) = 3 [pid 8686] write(3, "1000", 4 [pid 8684] <... bpf resumed>) = 4 [pid 8686] <... write resumed>) = 4 [pid 8683] <... bpf resumed>) = 4 [pid 8686] close(3) = 0 [pid 8686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8682] +++ exited with 0 +++ [pid 8685] write(3, "1000", 4 [pid 8684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8685] <... write resumed>) = 4 [pid 8686] <... bpf resumed>) = 3 [pid 8685] close(3 [pid 8686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8684] <... bpf resumed>) = 5 [pid 8685] <... close resumed>) = 0 [pid 8683] <... bpf resumed>) = 5 [pid 8685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8684] exit_group(0 [pid 8686] <... bpf resumed>) = 4 [pid 8683] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8685] <... bpf resumed>) = 3 [pid 8684] <... exit_group resumed>) = ? [pid 8683] <... exit_group resumed>) = ? [pid 8686] <... bpf resumed>) = 5 [pid 8685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8687 attached [pid 8686] exit_group(0 [pid 8685] <... bpf resumed>) = 4 [pid 8683] +++ exited with 0 +++ [pid 8687] set_robust_list(0x555582145660, 24 [pid 8686] <... exit_group resumed>) = ? [pid 8685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8687 [pid 8687] <... set_robust_list resumed>) = 0 [pid 8687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8687] <... prctl resumed>) = 0 [pid 8687] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8687] <... setpgid resumed>) = 0 [pid 8687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8688 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8688 [pid 8687] write(3, "1000", 4 [pid 8688] set_robust_list(0x555582145660, 24) = 0 [pid 8687] <... write resumed>) = 4 [pid 8686] +++ exited with 0 +++ [pid 8684] +++ exited with 0 +++ [pid 8688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8687] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8688] setpgid(0, 0 [pid 8687] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8688] <... setpgid resumed>) = 0 [pid 8687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8687] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8688] <... openat resumed>) = 3 [pid 8687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8689 attached [pid 8688] write(3, "1000", 4 [pid 8687] <... bpf resumed>) = 4 [pid 8685] <... bpf resumed>) = 5 [pid 8689] set_robust_list(0x555582145660, 24 [pid 8685] exit_group(0./strace-static-x86_64: Process 8690 attached [pid 8689] <... set_robust_list resumed>) = 0 [pid 8688] <... write resumed>) = 4 [pid 8687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8685] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8690 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8689 [pid 8690] set_robust_list(0x555582145660, 24 [pid 8689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8688] close(3 [pid 8687] <... bpf resumed>) = 5 [pid 8690] <... set_robust_list resumed>) = 0 [pid 8688] <... close resumed>) = 0 [pid 8690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8689] <... prctl resumed>) = 0 [pid 8690] <... prctl resumed>) = 0 [pid 8688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8690] setpgid(0, 0 [pid 8689] setpgid(0, 0 [pid 8690] <... setpgid resumed>) = 0 [pid 8689] <... setpgid resumed>) = 0 [pid 8690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8688] <... bpf resumed>) = 3 [pid 8687] exit_group(0 [pid 8690] <... openat resumed>) = 3 [pid 8689] <... openat resumed>) = 3 [pid 8687] <... exit_group resumed>) = ? [pid 8688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8690] write(3, "1000", 4 [pid 8689] write(3, "1000", 4 [pid 8690] <... write resumed>) = 4 [pid 8689] <... write resumed>) = 4 [pid 8689] close(3) = 0 [pid 8689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8690] close(3 [pid 8689] <... bpf resumed>) = 4 [pid 8689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8690] <... close resumed>) = 0 [pid 8688] <... bpf resumed>) = 4 [pid 8687] +++ exited with 0 +++ [pid 8685] +++ exited with 0 +++ [pid 8688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8689] <... bpf resumed>) = 5 [pid 8688] <... bpf resumed>) = 5 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8690] <... bpf resumed>) = 4 [pid 8689] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8688] exit_group(0 [pid 8689] <... exit_group resumed>) = ? [pid 8688] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8692 attached ./strace-static-x86_64: Process 8691 attached [pid 8690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8691] set_robust_list(0x555582145660, 24 [pid 8690] <... bpf resumed>) = 5 [pid 8691] <... set_robust_list resumed>) = 0 [pid 8690] exit_group(0 [pid 8691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8690] <... exit_group resumed>) = ? [pid 8689] +++ exited with 0 +++ [pid 8692] set_robust_list(0x555582145660, 24 [pid 8691] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8691 [pid 8691] setpgid(0, 0 [pid 8692] <... set_robust_list resumed>) = 0 [pid 8691] <... setpgid resumed>) = 0 [pid 8691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8692 [pid 8692] <... prctl resumed>) = 0 [pid 8692] setpgid(0, 0 [pid 8691] <... openat resumed>) = 3 [pid 8691] write(3, "1000", 4) = 4 [pid 8691] close(3) = 0 [pid 8692] <... setpgid resumed>) = 0 [pid 8691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8693 attached [pid 8692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8693 [pid 8693] set_robust_list(0x555582145660, 24 [pid 8691] <... bpf resumed>) = 4 [pid 8693] <... set_robust_list resumed>) = 0 [pid 8691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8692] write(3, "1000", 4 [pid 8693] <... prctl resumed>) = 0 [pid 8692] <... write resumed>) = 4 [pid 8690] +++ exited with 0 +++ [pid 8693] setpgid(0, 0) = 0 [pid 8693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8692] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8692] <... close resumed>) = 0 [pid 8688] +++ exited with 0 +++ [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8693] <... openat resumed>) = 3 [pid 8693] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8688, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8693] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8693] close(3 [pid 8692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8693] <... close resumed>) = 0 [pid 8692] <... bpf resumed>) = 3 [pid 8693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8693] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8694 attached [pid 8693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8692] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8694] set_robust_list(0x555582145660, 24 [pid 8693] <... bpf resumed>) = 4 [pid 8692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8694 [pid 8693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8695 attached [pid 8694] <... set_robust_list resumed>) = 0 [pid 8695] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8695 [pid 8695] <... set_robust_list resumed>) = 0 [pid 8695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8694] setpgid(0, 0) = 0 [pid 8691] <... bpf resumed>) = 5 [pid 8695] <... prctl resumed>) = 0 [pid 8694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8693] <... bpf resumed>) = 5 [pid 8692] <... bpf resumed>) = 5 [pid 8691] exit_group(0 [pid 8695] setpgid(0, 0 [pid 8691] <... exit_group resumed>) = ? [pid 8695] <... setpgid resumed>) = 0 [pid 8694] <... openat resumed>) = 3 [pid 8693] exit_group(0 [pid 8692] exit_group(0 [pid 8695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8691] +++ exited with 0 +++ [pid 8693] <... exit_group resumed>) = ? [pid 8694] write(3, "1000", 4 [pid 8692] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8695] <... openat resumed>) = 3 [pid 8694] <... write resumed>) = 4 [pid 8695] write(3, "1000", 4./strace-static-x86_64: Process 8696 attached [pid 8694] close(3) = 0 [pid 8696] set_robust_list(0x555582145660, 24 [pid 8695] <... write resumed>) = 4 [pid 8694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8696 [pid 8696] <... set_robust_list resumed>) = 0 [pid 8695] close(3 [pid 8694] <... bpf resumed>) = 3 [pid 8694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8695] <... close resumed>) = 0 [pid 8696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8696] <... prctl resumed>) = 0 [pid 8695] <... bpf resumed>) = 4 [pid 8695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8696] setpgid(0, 0 [pid 8694] <... bpf resumed>) = 4 [pid 8693] +++ exited with 0 +++ [pid 8692] +++ exited with 0 +++ [pid 8696] <... setpgid resumed>) = 0 [pid 8694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8697 attached [pid 8696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8697] set_robust_list(0x555582145660, 24) = 0 [pid 8696] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8697 ./strace-static-x86_64: Process 8698 attached [pid 8697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8696] write(3, "1000", 4 [pid 8695] <... bpf resumed>) = 5 [pid 8698] set_robust_list(0x555582145660, 24 [pid 8694] <... bpf resumed>) = 5 [pid 8695] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8698 [pid 8698] <... set_robust_list resumed>) = 0 [pid 8697] <... prctl resumed>) = 0 [pid 8696] <... write resumed>) = 4 [pid 8695] <... exit_group resumed>) = ? [pid 8694] exit_group(0 [pid 8698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8697] setpgid(0, 0 [pid 8696] close(3 [pid 8694] <... exit_group resumed>) = ? [pid 8698] setpgid(0, 0 [pid 8697] <... setpgid resumed>) = 0 [pid 8696] <... close resumed>) = 0 [pid 8698] <... setpgid resumed>) = 0 [pid 8697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8697] <... openat resumed>) = 3 [pid 8696] <... bpf resumed>) = 3 [pid 8697] write(3, "1000", 4 [pid 8696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8697] <... write resumed>) = 4 [pid 8696] <... bpf resumed>) = 4 [pid 8698] <... openat resumed>) = 3 [pid 8697] close(3 [pid 8698] write(3, "1000", 4) = 4 [pid 8697] <... close resumed>) = 0 [pid 8697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8698] close(3) = 0 [pid 8697] <... bpf resumed>) = 3 [pid 8696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8697] <... bpf resumed>) = 4 [pid 8698] <... bpf resumed>) = 3 [pid 8697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8695] +++ exited with 0 +++ [pid 8694] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8699 attached [pid 8699] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8699 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8699] <... set_robust_list resumed>) = 0 [pid 8699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8699] setpgid(0, 0./strace-static-x86_64: Process 8700 attached ) = 0 [pid 8700] set_robust_list(0x555582145660, 24 [pid 8699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8700 [pid 8700] <... set_robust_list resumed>) = 0 [pid 8700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8700] setpgid(0, 0 [pid 8699] <... openat resumed>) = 3 [pid 8698] <... bpf resumed>) = 5 [pid 8697] <... bpf resumed>) = 5 [pid 8696] <... bpf resumed>) = 5 [pid 8700] <... setpgid resumed>) = 0 [pid 8699] write(3, "1000", 4 [pid 8697] exit_group(0 [pid 8696] exit_group(0 [pid 8699] <... write resumed>) = 4 [pid 8697] <... exit_group resumed>) = ? [pid 8700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8699] close(3 [pid 8698] exit_group(0 [pid 8697] +++ exited with 0 +++ [pid 8696] <... exit_group resumed>) = ? [pid 8699] <... close resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8700] <... openat resumed>) = 3 [pid 8698] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8700] write(3, "1000", 4 [pid 8699] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8701 attached [pid 8701] set_robust_list(0x555582145660, 24) = 0 [pid 8700] <... write resumed>) = 4 [pid 8699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8701 [pid 8701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8700] close(3 [pid 8701] <... prctl resumed>) = 0 [pid 8701] setpgid(0, 0 [pid 8700] <... close resumed>) = 0 [pid 8699] <... bpf resumed>) = 4 [pid 8701] <... setpgid resumed>) = 0 [pid 8700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8700] <... bpf resumed>) = 3 [pid 8699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8701] <... openat resumed>) = 3 [pid 8701] write(3, "1000", 4 [pid 8700] <... bpf resumed>) = 4 [pid 8701] <... write resumed>) = 4 [pid 8700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8701] close(3) = 0 [pid 8696] +++ exited with 0 +++ [pid 8701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8698] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8701] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 8701] <... bpf resumed>) = 4 [pid 8701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8702 attached [pid 8700] <... bpf resumed>) = 5 [pid 8699] <... bpf resumed>) = 5 [pid 8702] set_robust_list(0x555582145660, 24 [pid 8701] <... bpf resumed>) = 5 [pid 8700] exit_group(0 [pid 8699] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8702 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8702] <... set_robust_list resumed>) = 0 [pid 8701] exit_group(0 [pid 8700] <... exit_group resumed>) = ? [pid 8699] <... exit_group resumed>) = ? [pid 8702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8701] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8703 attached [pid 8702] <... prctl resumed>) = 0 [pid 8699] +++ exited with 0 +++ [pid 8702] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8703 [pid 8702] <... setpgid resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8703] set_robust_list(0x555582145660, 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8703] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8702] <... openat resumed>) = 3 [pid 8703] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8704 attached [pid 8703] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8704 [pid 8703] <... setpgid resumed>) = 0 [pid 8702] write(3, "1000", 4 [pid 8704] set_robust_list(0x555582145660, 24) = 0 [pid 8702] <... write resumed>) = 4 [pid 8703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8702] close(3 [pid 8701] +++ exited with 0 +++ [pid 8700] +++ exited with 0 +++ [pid 8704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8702] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8703] <... openat resumed>) = 3 [pid 8702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8704] <... prctl resumed>) = 0 [pid 8703] write(3, "1000", 4 [pid 8702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8704] setpgid(0, 0 [pid 8703] <... write resumed>) = 4 [pid 8703] close(3 [pid 8702] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8705 attached [pid 8703] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8705 [pid 8705] set_robust_list(0x555582145660, 24 [pid 8704] <... setpgid resumed>) = 0 [pid 8703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8705] <... set_robust_list resumed>) = 0 [pid 8703] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8704] <... openat resumed>) = 3 [pid 8705] <... prctl resumed>) = 0 [pid 8704] write(3, "1000", 4 [pid 8702] <... bpf resumed>) = 5 [pid 8704] <... write resumed>) = 4 [pid 8702] exit_group(0./strace-static-x86_64: Process 8706 attached [pid 8704] close(3 [pid 8702] <... exit_group resumed>) = ? [pid 8706] set_robust_list(0x555582145660, 24 [pid 8704] <... close resumed>) = 0 [pid 8705] setpgid(0, 0 [pid 8704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8703] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8706 [pid 8706] <... set_robust_list resumed>) = 0 [pid 8704] <... bpf resumed>) = 3 [pid 8705] <... setpgid resumed>) = 0 [pid 8706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8706] <... prctl resumed>) = 0 [pid 8702] +++ exited with 0 +++ [pid 8706] setpgid(0, 0 [pid 8705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8706] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8705] <... openat resumed>) = 3 [pid 8706] <... openat resumed>) = 3 [pid 8704] <... bpf resumed>) = 4 [pid 8705] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8706] write(3, "1000", 4 [pid 8705] <... write resumed>) = 4 [pid 8704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8705] close(3) = 0 ./strace-static-x86_64: Process 8707 attached [pid 8706] <... write resumed>) = 4 [pid 8704] <... bpf resumed>) = 5 [pid 8703] <... bpf resumed>) = 5 [pid 8707] set_robust_list(0x555582145660, 24 [pid 8706] close(3 [pid 8705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8703] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8707 [pid 8707] <... set_robust_list resumed>) = 0 [pid 8706] <... close resumed>) = 0 [pid 8705] <... bpf resumed>) = 3 [pid 8704] exit_group(0 [pid 8703] <... exit_group resumed>) = ? [pid 8707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8704] <... exit_group resumed>) = ? [pid 8707] <... prctl resumed>) = 0 [pid 8706] <... bpf resumed>) = 3 [pid 8705] <... bpf resumed>) = 4 [pid 8707] setpgid(0, 0 [pid 8706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8707] <... setpgid resumed>) = 0 [pid 8707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8706] <... bpf resumed>) = 4 [pid 8705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8707] write(3, "1000", 4 [pid 8706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8707] <... write resumed>) = 4 [pid 8707] close(3) = 0 [pid 8707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8705] <... bpf resumed>) = 5 [pid 8703] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8705] exit_group(0) = ? ./strace-static-x86_64: Process 8708 attached [pid 8708] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8708 [pid 8708] <... set_robust_list resumed>) = 0 [pid 8708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8707] <... bpf resumed>) = 5 [pid 8706] <... bpf resumed>) = 5 [pid 8705] +++ exited with 0 +++ [pid 8704] +++ exited with 0 +++ [pid 8708] setpgid(0, 0 [pid 8707] exit_group(0 [pid 8706] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8704, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8708] <... setpgid resumed>) = 0 [pid 8708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8707] <... exit_group resumed>) = ? [pid 8706] <... exit_group resumed>) = ? [pid 8708] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8708] write(3, "1000", 4./strace-static-x86_64: Process 8709 attached [pid 8709] set_robust_list(0x555582145660, 24 [pid 8708] <... write resumed>) = 4 [pid 8707] +++ exited with 0 +++ [pid 8706] +++ exited with 0 +++ [pid 8709] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8710 attached [pid 8708] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8706, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8710] set_robust_list(0x555582145660, 24 [pid 8709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8708] <... close resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8709 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8710 [pid 8710] <... set_robust_list resumed>) = 0 [pid 8709] <... prctl resumed>) = 0 [pid 8710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8709] setpgid(0, 0 [pid 8708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8710] <... prctl resumed>) = 0 [pid 8709] <... setpgid resumed>) = 0 [pid 8708] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8711 attached [pid 8710] setpgid(0, 0 [pid 8709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8710] <... setpgid resumed>) = 0 [pid 8709] <... openat resumed>) = 3 [pid 8711] set_robust_list(0x555582145660, 24 [pid 8710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8709] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8711 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8711] <... set_robust_list resumed>) = 0 [pid 8709] <... write resumed>) = 4 [pid 8711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8709] close(3 [pid 8708] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8712 attached [pid 8710] <... openat resumed>) = 3 [pid 8708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8712 [pid 8709] <... close resumed>) = 0 [pid 8712] set_robust_list(0x555582145660, 24 [pid 8711] <... prctl resumed>) = 0 [pid 8710] write(3, "1000", 4 [pid 8709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8712] <... set_robust_list resumed>) = 0 [pid 8711] setpgid(0, 0 [pid 8710] <... write resumed>) = 4 [pid 8712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8711] <... setpgid resumed>) = 0 [pid 8710] close(3 [pid 8709] <... bpf resumed>) = 3 [pid 8712] <... prctl resumed>) = 0 [pid 8711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8710] <... close resumed>) = 0 [pid 8709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8712] setpgid(0, 0 [pid 8711] <... openat resumed>) = 3 [pid 8710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8712] <... setpgid resumed>) = 0 [pid 8711] write(3, "1000", 4 [pid 8710] <... bpf resumed>) = 3 [pid 8710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8709] <... bpf resumed>) = 4 [pid 8711] <... write resumed>) = 4 [pid 8708] <... bpf resumed>) = 5 [pid 8712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8711] close(3 [pid 8709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8708] exit_group(0 [pid 8712] <... openat resumed>) = 3 [pid 8711] <... close resumed>) = 0 [pid 8710] <... bpf resumed>) = 4 [pid 8709] <... bpf resumed>) = 5 [pid 8708] <... exit_group resumed>) = ? [pid 8711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8712] write(3, "1000", 4 [pid 8710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8712] <... write resumed>) = 4 [pid 8710] <... bpf resumed>) = 5 [pid 8709] exit_group(0 [pid 8712] close(3 [pid 8711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8710] exit_group(0 [pid 8712] <... close resumed>) = 0 [pid 8709] <... exit_group resumed>) = ? [pid 8712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8711] <... bpf resumed>) = 4 [pid 8710] <... exit_group resumed>) = ? [pid 8712] <... bpf resumed>) = 3 [pid 8708] +++ exited with 0 +++ [pid 8712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8712] <... bpf resumed>) = 4 [pid 8712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8713 attached , child_tidptr=0x555582145650) = 8713 [pid 8713] set_robust_list(0x555582145660, 24) = 0 [pid 8713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8713] setpgid(0, 0) = 0 [pid 8713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8713] write(3, "1000", 4) = 4 [pid 8711] <... bpf resumed>) = 5 [pid 8713] close(3 [pid 8711] exit_group(0 [pid 8709] +++ exited with 0 +++ [pid 8713] <... close resumed>) = 0 [pid 8711] <... exit_group resumed>) = ? [pid 8713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8713] <... bpf resumed>) = 3 [pid 8713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8713] <... bpf resumed>) = 4 [pid 8713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8712] <... bpf resumed>) = 5 [pid 8710] +++ exited with 0 +++ [pid 8712] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8714 attached [pid 8712] <... exit_group resumed>) = ? [pid 8714] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8714 [pid 8714] <... set_robust_list resumed>) = 0 [pid 8714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8714] setpgid(0, 0) = 0 [pid 8713] <... bpf resumed>) = 5 [pid 8711] +++ exited with 0 +++ [pid 8714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8713] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8714] <... openat resumed>) = 3 [pid 8714] write(3, "1000", 4) = 4 [pid 8714] close(3./strace-static-x86_64: Process 8715 attached [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8715] set_robust_list(0x555582145660, 24 [pid 8714] <... close resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8715 [pid 8715] <... set_robust_list resumed>) = 0 [pid 8714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8715] <... prctl resumed>) = 0 [pid 8714] <... bpf resumed>) = 3 [pid 8715] setpgid(0, 0 [pid 8714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8715] <... setpgid resumed>) = 0 [pid 8715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8716 attached ) = 3 [pid 8714] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8716 [pid 8715] write(3, "1000", 4 [pid 8716] set_robust_list(0x555582145660, 24 [pid 8714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8713] +++ exited with 0 +++ [pid 8712] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8715] <... write resumed>) = 4 [pid 8716] <... set_robust_list resumed>) = 0 [pid 8716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8715] close(3 [pid 8714] <... bpf resumed>) = 5 [pid 8716] <... prctl resumed>) = 0 [pid 8715] <... close resumed>) = 0 [pid 8715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8714] exit_group(0 [pid 8716] setpgid(0, 0 [pid 8715] <... bpf resumed>) = 3 [pid 8714] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8716] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8717 attached [pid 8716] <... openat resumed>) = 3 [pid 8717] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 8718 attached [pid 8716] write(3, "1000", 4 [pid 8715] <... bpf resumed>) = 4 [pid 8714] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8717 [pid 8716] <... write resumed>) = 4 [pid 8715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8718] set_robust_list(0x555582145660, 24 [pid 8716] close(3) = 0 [pid 8718] <... set_robust_list resumed>) = 0 [pid 8717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8718 [pid 8718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8717] <... prctl resumed>) = 0 [pid 8716] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8718] <... prctl resumed>) = 0 [pid 8717] setpgid(0, 0) = 0 [pid 8718] setpgid(0, 0 [pid 8717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8718] <... setpgid resumed>) = 0 [pid 8718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8717] <... openat resumed>) = 3 [pid 8717] write(3, "1000", 4) = 4 [pid 8717] close(3) = 0 [pid 8717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8719 attached [pid 8718] <... openat resumed>) = 3 [pid 8717] <... bpf resumed>) = 4 [pid 8716] <... bpf resumed>) = 4 [pid 8715] <... bpf resumed>) = 5 [pid 8717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8719] set_robust_list(0x555582145660, 24 [pid 8718] write(3, "1000", 4 [pid 8716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8715] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8719 [pid 8719] <... set_robust_list resumed>) = 0 [pid 8719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8718] <... write resumed>) = 4 [pid 8717] <... bpf resumed>) = 5 [pid 8716] <... bpf resumed>) = 5 [pid 8715] <... exit_group resumed>) = ? [pid 8719] <... prctl resumed>) = 0 [pid 8718] close(3 [pid 8717] exit_group(0 [pid 8716] exit_group(0 [pid 8719] setpgid(0, 0) = 0 [pid 8719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8715] +++ exited with 0 +++ [pid 8718] <... close resumed>) = 0 [pid 8717] <... exit_group resumed>) = ? [pid 8716] <... exit_group resumed>) = ? [pid 8718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8719] <... openat resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8719] write(3, "1000", 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8719] <... write resumed>) = 4 [pid 8719] close(3) = 0 [pid 8719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8719] <... bpf resumed>) = 3 [pid 8718] <... bpf resumed>) = 3 [pid 8718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8720 attached [pid 8719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8718] <... bpf resumed>) = 4 [pid 8720] set_robust_list(0x555582145660, 24 [pid 8718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8720 [pid 8720] <... set_robust_list resumed>) = 0 [pid 8720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8720] setpgid(0, 0) = 0 [pid 8719] <... bpf resumed>) = 4 [pid 8720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8720] <... openat resumed>) = 3 [pid 8717] +++ exited with 0 +++ [pid 8716] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8717, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8720] write(3, "1000", 4) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8720] close(3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8720] <... close resumed>) = 0 [pid 8720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 8722 attached ./strace-static-x86_64: Process 8721 attached [pid 8720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8721 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8722 [pid 8722] set_robust_list(0x555582145660, 24 [pid 8721] set_robust_list(0x555582145660, 24 [pid 8720] <... bpf resumed>) = 5 [pid 8719] <... bpf resumed>) = 5 [pid 8718] <... bpf resumed>) = 5 [pid 8722] <... set_robust_list resumed>) = 0 [pid 8721] <... set_robust_list resumed>) = 0 [pid 8720] exit_group(0 [pid 8719] exit_group(0 [pid 8718] exit_group(0 [pid 8722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8719] <... exit_group resumed>) = ? [pid 8718] <... exit_group resumed>) = ? [pid 8722] <... prctl resumed>) = 0 [pid 8721] setpgid(0, 0 [pid 8720] <... exit_group resumed>) = ? [pid 8721] <... setpgid resumed>) = 0 [pid 8719] +++ exited with 0 +++ [pid 8722] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8719, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8722] <... setpgid resumed>) = 0 [pid 8721] <... openat resumed>) = 3 [pid 8722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8721] write(3, "1000", 4) = 4 [pid 8721] close(3) = 0 [pid 8722] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8723 attached [pid 8722] write(3, "1000", 4 [pid 8721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8720] +++ exited with 0 +++ [pid 8718] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8723 [pid 8723] set_robust_list(0x555582145660, 24 [pid 8722] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8723] <... set_robust_list resumed>) = 0 [pid 8722] close(3 [pid 8721] <... bpf resumed>) = 3 [pid 8723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8722] <... close resumed>) = 0 [pid 8721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8723] <... prctl resumed>) = 0 [pid 8722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8723] setpgid(0, 0 [pid 8721] <... bpf resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8723] <... setpgid resumed>) = 0 [pid 8722] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8724 attached [pid 8723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8724] set_robust_list(0x555582145660, 24 [pid 8723] <... openat resumed>) = 3 [pid 8722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8725 attached [pid 8724] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8724 [pid 8725] set_robust_list(0x555582145660, 24 [pid 8724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8723] write(3, "1000", 4 [pid 8724] <... prctl resumed>) = 0 [pid 8723] <... write resumed>) = 4 [pid 8725] <... set_robust_list resumed>) = 0 [pid 8724] setpgid(0, 0 [pid 8723] close(3 [pid 8722] <... bpf resumed>) = 4 [pid 8725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8724] <... setpgid resumed>) = 0 [pid 8723] <... close resumed>) = 0 [pid 8725] <... prctl resumed>) = 0 [pid 8723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8725 [pid 8725] setpgid(0, 0 [pid 8724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8725] <... setpgid resumed>) = 0 [pid 8723] <... bpf resumed>) = 3 [pid 8725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8724] <... openat resumed>) = 3 [pid 8723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8725] <... openat resumed>) = 3 [pid 8724] write(3, "1000", 4 [pid 8725] write(3, "1000", 4) = 4 [pid 8725] close(3) = 0 [pid 8724] <... write resumed>) = 4 [pid 8723] <... bpf resumed>) = 4 [pid 8725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8724] close(3 [pid 8723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8725] <... bpf resumed>) = 3 [pid 8724] <... close resumed>) = 0 [pid 8723] <... bpf resumed>) = 5 [pid 8722] <... bpf resumed>) = 5 [pid 8721] <... bpf resumed>) = 5 [pid 8725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8723] exit_group(0 [pid 8722] exit_group(0 [pid 8725] <... bpf resumed>) = 4 [pid 8722] <... exit_group resumed>) = ? [pid 8721] exit_group(0 [pid 8725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8724] <... bpf resumed>) = 3 [pid 8723] <... exit_group resumed>) = ? [pid 8721] <... exit_group resumed>) = ? [pid 8724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8722] +++ exited with 0 +++ [pid 8725] <... bpf resumed>) = 5 [pid 8725] exit_group(0 [pid 8724] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8725] <... exit_group resumed>) = ? [pid 8724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8721] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8726 attached ./strace-static-x86_64: Process 8727 attached [pid 8726] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8726 [pid 8727] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8727 [pid 8727] <... set_robust_list resumed>) = 0 [pid 8726] <... set_robust_list resumed>) = 0 [pid 8727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8727] setpgid(0, 0 [pid 8726] <... prctl resumed>) = 0 [pid 8727] <... setpgid resumed>) = 0 [pid 8726] setpgid(0, 0) = 0 [pid 8727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8727] <... openat resumed>) = 3 [pid 8727] write(3, "1000", 4) = 4 [pid 8727] close(3 [pid 8726] <... openat resumed>) = 3 [pid 8724] <... bpf resumed>) = 5 [pid 8723] +++ exited with 0 +++ [pid 8727] <... close resumed>) = 0 [pid 8726] write(3, "1000", 4 [pid 8724] exit_group(0 [pid 8727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8726] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8723, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8727] <... bpf resumed>) = 3 [pid 8726] close(3 [pid 8724] <... exit_group resumed>) = ? [pid 8727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8726] <... close resumed>) = 0 [pid 8726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8727] <... bpf resumed>) = 4 [pid 8726] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8728 attached [pid 8725] +++ exited with 0 +++ [pid 8724] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8728 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8728] set_robust_list(0x555582145660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8728] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8729 attached [pid 8728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8728] setpgid(0, 0 [pid 8729] set_robust_list(0x555582145660, 24) = 0 [pid 8728] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8730 attached [pid 8729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8729 [pid 8730] set_robust_list(0x555582145660, 24 [pid 8729] <... prctl resumed>) = 0 [pid 8728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8727] <... bpf resumed>) = 5 [pid 8726] <... bpf resumed>) = 5 [pid 8730] <... set_robust_list resumed>) = 0 [pid 8729] setpgid(0, 0 [pid 8728] <... openat resumed>) = 3 [pid 8727] exit_group(0 [pid 8726] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8730 [pid 8730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8728] write(3, "1000", 4 [pid 8730] <... prctl resumed>) = 0 [pid 8729] <... setpgid resumed>) = 0 [pid 8728] <... write resumed>) = 4 [pid 8727] <... exit_group resumed>) = ? [pid 8726] <... exit_group resumed>) = ? [pid 8730] setpgid(0, 0 [pid 8728] close(3 [pid 8730] <... setpgid resumed>) = 0 [pid 8728] <... close resumed>) = 0 [pid 8730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8730] <... openat resumed>) = 3 [pid 8729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8728] <... bpf resumed>) = 3 [pid 8730] write(3, "1000", 4 [pid 8728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8730] <... write resumed>) = 4 [pid 8730] close(3 [pid 8729] <... openat resumed>) = 3 [pid 8730] <... close resumed>) = 0 [pid 8729] write(3, "1000", 4 [pid 8728] <... bpf resumed>) = 4 [pid 8730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8729] <... write resumed>) = 4 [pid 8728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8729] close(3) = 0 [pid 8730] <... bpf resumed>) = 3 [pid 8729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8729] <... bpf resumed>) = 3 [pid 8729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8730] <... bpf resumed>) = 4 [pid 8729] <... bpf resumed>) = 4 [pid 8729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8727] +++ exited with 0 +++ [pid 8726] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8731 attached [pid 8731] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8731 ./strace-static-x86_64: Process 8732 attached [pid 8731] <... set_robust_list resumed>) = 0 [pid 8731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8732] set_robust_list(0x555582145660, 24) = 0 [pid 8731] <... prctl resumed>) = 0 [pid 8730] <... bpf resumed>) = 5 [pid 8729] <... bpf resumed>) = 5 [pid 8728] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8732 [pid 8732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8731] setpgid(0, 0 [pid 8730] exit_group(0 [pid 8729] exit_group(0 [pid 8728] exit_group(0 [pid 8732] <... prctl resumed>) = 0 [pid 8731] <... setpgid resumed>) = 0 [pid 8730] <... exit_group resumed>) = ? [pid 8729] <... exit_group resumed>) = ? [pid 8728] <... exit_group resumed>) = ? [pid 8732] setpgid(0, 0 [pid 8731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8730] +++ exited with 0 +++ [pid 8729] +++ exited with 0 +++ [pid 8732] <... setpgid resumed>) = 0 [pid 8731] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8731] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8731] <... write resumed>) = 4 [pid 8728] +++ exited with 0 +++ [pid 8732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8731] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8728, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8732] <... openat resumed>) = 3 [pid 8731] <... close resumed>) = 0 ./strace-static-x86_64: Process 8733 attached [pid 8733] set_robust_list(0x555582145660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8733] <... set_robust_list resumed>) = 0 [pid 8731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8733 [pid 8733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8732] write(3, "1000", 4./strace-static-x86_64: Process 8734 attached [pid 8733] <... prctl resumed>) = 0 [pid 8733] setpgid(0, 0 [pid 8732] <... write resumed>) = 4 [pid 8734] set_robust_list(0x555582145660, 24 [pid 8733] <... setpgid resumed>) = 0 [pid 8734] <... set_robust_list resumed>) = 0 [pid 8733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8732] close(3 [pid 8731] <... bpf resumed>) = 3 [pid 8734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8733] <... openat resumed>) = 3 [pid 8734] <... prctl resumed>) = 0 [pid 8734] setpgid(0, 0) = 0 [pid 8734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8733] write(3, "1000", 4) = 4 [pid 8733] close(3 [pid 8734] <... openat resumed>) = 3 [pid 8733] <... close resumed>) = 0 [pid 8733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8734] write(3, "1000", 4 [pid 8733] <... bpf resumed>) = 3 [pid 8734] <... write resumed>) = 4 [pid 8733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8734] close(3) = 0 [pid 8733] <... bpf resumed>) = 4 [pid 8734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8735 attached [pid 8732] <... close resumed>) = 0 [pid 8731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8735 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8734 [pid 8735] set_robust_list(0x555582145660, 24 [pid 8732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8735] <... set_robust_list resumed>) = 0 [pid 8734] <... bpf resumed>) = 3 [pid 8733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8732] <... bpf resumed>) = 3 [pid 8731] <... bpf resumed>) = 4 [pid 8735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8733] <... bpf resumed>) = 5 [pid 8732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8735] <... prctl resumed>) = 0 [pid 8734] <... bpf resumed>) = 4 [pid 8733] exit_group(0 [pid 8731] <... bpf resumed>) = 5 [pid 8735] setpgid(0, 0) = 0 [pid 8733] <... exit_group resumed>) = ? [pid 8735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8732] <... bpf resumed>) = 4 [pid 8731] exit_group(0 [pid 8732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8735] <... openat resumed>) = 3 [pid 8731] <... exit_group resumed>) = ? [pid 8735] write(3, "1000", 4) = 4 [pid 8735] close(3) = 0 [pid 8735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8734] <... bpf resumed>) = 5 [pid 8733] +++ exited with 0 +++ [pid 8732] <... bpf resumed>) = 5 [pid 8731] +++ exited with 0 +++ [pid 8735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8734] exit_group(0 [pid 8732] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8735] <... bpf resumed>) = 5 [pid 8734] <... exit_group resumed>) = ? [pid 8732] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8735] exit_group(0 [pid 8734] +++ exited with 0 +++ ./strace-static-x86_64: Process 8736 attached [pid 8735] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8736 ./strace-static-x86_64: Process 8737 attached [pid 8737] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8737 [pid 8737] <... set_robust_list resumed>) = 0 [pid 8736] set_robust_list(0x555582145660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8732] +++ exited with 0 +++ [pid 8736] <... set_robust_list resumed>) = 0 [pid 8737] <... prctl resumed>) = 0 [pid 8736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8735] +++ exited with 0 +++ [pid 8737] setpgid(0, 0 [pid 8736] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8737] <... setpgid resumed>) = 0 [pid 8736] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8736] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8738 [pid 8737] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8738 attached [pid 8736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8739 attached [pid 8738] set_robust_list(0x555582145660, 24 [pid 8737] write(3, "1000", 4 [pid 8736] <... openat resumed>) = 3 [pid 8739] set_robust_list(0x555582145660, 24 [pid 8737] <... write resumed>) = 4 [pid 8739] <... set_robust_list resumed>) = 0 [pid 8737] close(3 [pid 8738] <... set_robust_list resumed>) = 0 [pid 8736] write(3, "1000", 4 [pid 8738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8736] <... write resumed>) = 4 [pid 8738] <... prctl resumed>) = 0 [pid 8736] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8739 [pid 8738] setpgid(0, 0 [pid 8736] <... close resumed>) = 0 [pid 8738] <... setpgid resumed>) = 0 [pid 8736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8740 attached [pid 8739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8737] <... close resumed>) = 0 [pid 8736] <... bpf resumed>) = 3 [pid 8740] set_robust_list(0x555582145660, 24 [pid 8739] <... prctl resumed>) = 0 [pid 8737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8740 [pid 8740] <... set_robust_list resumed>) = 0 [pid 8739] setpgid(0, 0 [pid 8738] <... openat resumed>) = 3 [pid 8737] <... bpf resumed>) = 3 [pid 8736] <... bpf resumed>) = 4 [pid 8740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8739] <... setpgid resumed>) = 0 [pid 8737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8740] <... prctl resumed>) = 0 [pid 8739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8738] write(3, "1000", 4 [pid 8737] <... bpf resumed>) = 4 [pid 8740] setpgid(0, 0 [pid 8738] <... write resumed>) = 4 [pid 8739] <... openat resumed>) = 3 [pid 8738] close(3 [pid 8739] write(3, "1000", 4 [pid 8740] <... setpgid resumed>) = 0 [pid 8738] <... close resumed>) = 0 [pid 8737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8739] <... write resumed>) = 4 [pid 8738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8739] close(3) = 0 [pid 8739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8738] <... bpf resumed>) = 3 [pid 8740] <... openat resumed>) = 3 [pid 8739] <... bpf resumed>) = 3 [pid 8738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8740] write(3, "1000", 4 [pid 8739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8737] <... bpf resumed>) = 5 [pid 8736] <... bpf resumed>) = 5 [pid 8740] <... write resumed>) = 4 [pid 8738] <... bpf resumed>) = 4 [pid 8737] exit_group(0 [pid 8736] exit_group(0 [pid 8740] close(3 [pid 8739] <... bpf resumed>) = 4 [pid 8740] <... close resumed>) = 0 [pid 8739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8739] <... bpf resumed>) = 5 [pid 8738] <... bpf resumed>) = 5 [pid 8740] <... bpf resumed>) = 3 [pid 8740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8737] <... exit_group resumed>) = ? [pid 8736] <... exit_group resumed>) = ? [pid 8740] <... bpf resumed>) = 4 [pid 8739] exit_group(0 [pid 8738] exit_group(0 [pid 8739] <... exit_group resumed>) = ? [pid 8738] <... exit_group resumed>) = ? [pid 8740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8737] +++ exited with 0 +++ [pid 8736] +++ exited with 0 +++ [pid 8740] <... bpf resumed>) = 5 [pid 8738] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8740] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8740] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8741 attached [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8741] set_robust_list(0x555582145660, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8741 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8743 attached ./strace-static-x86_64: Process 8742 attached [pid 8741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8742 [pid 8743] set_robust_list(0x555582145660, 24 [pid 8742] set_robust_list(0x555582145660, 24 [pid 8741] <... prctl resumed>) = 0 [pid 8741] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8743 [pid 8743] <... set_robust_list resumed>) = 0 [pid 8742] <... set_robust_list resumed>) = 0 [pid 8741] <... setpgid resumed>) = 0 [pid 8740] +++ exited with 0 +++ [pid 8739] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8743] <... prctl resumed>) = 0 [pid 8742] <... prctl resumed>) = 0 [pid 8743] setpgid(0, 0 [pid 8742] setpgid(0, 0 [pid 8741] <... openat resumed>) = 3 [pid 8741] write(3, "1000", 4 [pid 8743] <... setpgid resumed>) = 0 [pid 8742] <... setpgid resumed>) = 0 [pid 8741] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8741] close(3./strace-static-x86_64: Process 8744 attached ./strace-static-x86_64: Process 8745 attached [pid 8743] <... openat resumed>) = 3 [pid 8742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8741] <... close resumed>) = 0 [pid 8743] write(3, "1000", 4 [pid 8741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8744] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8744 [pid 8745] set_robust_list(0x555582145660, 24 [pid 8743] <... write resumed>) = 4 [pid 8742] <... openat resumed>) = 3 [pid 8741] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8745 [pid 8745] <... set_robust_list resumed>) = 0 [pid 8744] <... set_robust_list resumed>) = 0 [pid 8743] close(3 [pid 8742] write(3, "1000", 4 [pid 8741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8743] <... close resumed>) = 0 [pid 8742] <... write resumed>) = 4 [pid 8745] <... prctl resumed>) = 0 [pid 8742] close(3 [pid 8745] setpgid(0, 0 [pid 8744] <... prctl resumed>) = 0 [pid 8743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8742] <... close resumed>) = 0 [pid 8741] <... bpf resumed>) = 4 [pid 8745] <... setpgid resumed>) = 0 [pid 8744] setpgid(0, 0 [pid 8742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8744] <... setpgid resumed>) = 0 [pid 8743] <... bpf resumed>) = 3 [pid 8742] <... bpf resumed>) = 3 [pid 8744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8745] <... openat resumed>) = 3 [pid 8742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8744] <... openat resumed>) = 3 [pid 8745] write(3, "1000", 4) = 4 [pid 8743] <... bpf resumed>) = 4 [pid 8741] <... bpf resumed>) = 5 [pid 8745] close(3 [pid 8741] exit_group(0 [pid 8745] <... close resumed>) = 0 [pid 8744] write(3, "1000", 4 [pid 8743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8742] <... bpf resumed>) = 4 [pid 8744] <... write resumed>) = 4 [pid 8743] <... bpf resumed>) = 5 [pid 8744] close(3) = 0 [pid 8745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8741] <... exit_group resumed>) = ? [pid 8745] <... bpf resumed>) = 3 [pid 8744] <... bpf resumed>) = 3 [pid 8743] exit_group(0 [pid 8742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8745] <... bpf resumed>) = 4 [pid 8743] <... exit_group resumed>) = ? [pid 8742] <... bpf resumed>) = 5 [pid 8741] +++ exited with 0 +++ [pid 8745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8744] <... bpf resumed>) = 4 [pid 8743] +++ exited with 0 +++ [pid 8742] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8745] <... bpf resumed>) = 5 [pid 8744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8742] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8745] exit_group(0) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8744] <... bpf resumed>) = 5 [pid 8742] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8746 attached [pid 8744] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8746 [pid 8746] set_robust_list(0x555582145660, 24 [pid 8744] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8746] <... set_robust_list resumed>) = 0 [pid 8746] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8747 attached ) = 0 [pid 8746] setpgid(0, 0./strace-static-x86_64: Process 8748 attached [pid 8747] set_robust_list(0x555582145660, 24 [pid 8746] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8748 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8747 [pid 8748] set_robust_list(0x555582145660, 24 [pid 8747] <... set_robust_list resumed>) = 0 [pid 8746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8748] <... set_robust_list resumed>) = 0 [pid 8747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8747] <... prctl resumed>) = 0 [pid 8746] <... openat resumed>) = 3 [pid 8748] <... prctl resumed>) = 0 [pid 8747] setpgid(0, 0 [pid 8746] write(3, "1000", 4 [pid 8748] setpgid(0, 0 [pid 8747] <... setpgid resumed>) = 0 [pid 8746] <... write resumed>) = 4 [pid 8748] <... setpgid resumed>) = 0 [pid 8748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8746] close(3) = 0 [pid 8748] <... openat resumed>) = 3 [pid 8747] <... openat resumed>) = 3 [pid 8746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8745] +++ exited with 0 +++ [pid 8744] +++ exited with 0 +++ [pid 8748] write(3, "1000", 4 [pid 8747] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8744, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8746] <... bpf resumed>) = 3 [pid 8748] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8747] <... write resumed>) = 4 [pid 8748] close(3 [pid 8746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8747] close(3 [pid 8748] <... close resumed>) = 0 [pid 8748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8747] <... close resumed>) = 0 [pid 8746] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8749 attached [pid 8747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8748] <... bpf resumed>) = 3 [pid 8748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8747] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8749 ./strace-static-x86_64: Process 8750 attached [pid 8749] set_robust_list(0x555582145660, 24 [pid 8747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8750] set_robust_list(0x555582145660, 24) = 0 [pid 8748] <... bpf resumed>) = 4 [pid 8750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8747] <... bpf resumed>) = 4 [pid 8749] <... set_robust_list resumed>) = 0 [pid 8746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8750] <... prctl resumed>) = 0 [pid 8750] setpgid(0, 0 [pid 8749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8750] <... setpgid resumed>) = 0 [pid 8749] <... prctl resumed>) = 0 [pid 8747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8746] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8750 [pid 8749] setpgid(0, 0 [pid 8747] <... bpf resumed>) = 5 [pid 8750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8749] <... setpgid resumed>) = 0 [pid 8748] <... bpf resumed>) = 5 [pid 8747] exit_group(0 [pid 8746] exit_group(0 [pid 8750] <... openat resumed>) = 3 [pid 8749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8748] exit_group(0 [pid 8747] <... exit_group resumed>) = ? [pid 8746] <... exit_group resumed>) = ? [pid 8750] write(3, "1000", 4 [pid 8749] <... openat resumed>) = 3 [pid 8750] <... write resumed>) = 4 [pid 8750] close(3) = 0 [pid 8749] write(3, "1000", 4 [pid 8748] <... exit_group resumed>) = ? [pid 8747] +++ exited with 0 +++ [pid 8750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8749] <... write resumed>) = 4 [pid 8749] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8749] <... close resumed>) = 0 [pid 8749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8750] <... bpf resumed>) = 3 [pid 8750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8749] <... bpf resumed>) = 4 [pid 8750] <... bpf resumed>) = 4 [pid 8749] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8751 attached [pid 8748] +++ exited with 0 +++ [pid 8746] +++ exited with 0 +++ [pid 8751] set_robust_list(0x555582145660, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8748, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8751 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8751] <... set_robust_list resumed>) = 0 [pid 8751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8751] setpgid(0, 0) = 0 [pid 8751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8751] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8752 attached [pid 8750] <... bpf resumed>) = 5 [pid 8749] <... bpf resumed>) = 5 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8752] set_robust_list(0x555582145660, 24 [pid 8751] write(3, "1000", 4 [pid 8750] exit_group(0 [pid 8749] exit_group(0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8752 [pid 8751] <... write resumed>) = 4 ./strace-static-x86_64: Process 8753 attached [pid 8752] <... set_robust_list resumed>) = 0 [pid 8751] close(3 [pid 8750] <... exit_group resumed>) = ? [pid 8749] <... exit_group resumed>) = ? [pid 8753] set_robust_list(0x555582145660, 24 [pid 8752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8751] <... close resumed>) = 0 [pid 8753] <... set_robust_list resumed>) = 0 [pid 8752] <... prctl resumed>) = 0 [pid 8751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8750] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8753 [pid 8753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8752] setpgid(0, 0) = 0 [pid 8751] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8753] <... prctl resumed>) = 0 [pid 8752] <... openat resumed>) = 3 [pid 8749] +++ exited with 0 +++ [pid 8753] setpgid(0, 0 [pid 8752] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8753] <... setpgid resumed>) = 0 [pid 8752] <... write resumed>) = 4 ./strace-static-x86_64: Process 8754 attached [pid 8754] set_robust_list(0x555582145660, 24 [pid 8751] <... bpf resumed>) = 4 [pid 8754] <... set_robust_list resumed>) = 0 [pid 8753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8752] close(3 [pid 8751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8754 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8753] <... openat resumed>) = 3 [pid 8752] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8754] <... prctl resumed>) = 0 [pid 8753] write(3, "1000", 4 [pid 8752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8755 attached [pid 8754] setpgid(0, 0 [pid 8753] <... write resumed>) = 4 [pid 8752] <... bpf resumed>) = 3 [pid 8755] set_robust_list(0x555582145660, 24 [pid 8754] <... setpgid resumed>) = 0 [pid 8753] close(3 [pid 8752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8755 [pid 8755] <... set_robust_list resumed>) = 0 [pid 8754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8753] <... close resumed>) = 0 [pid 8755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8752] <... bpf resumed>) = 4 [pid 8755] <... prctl resumed>) = 0 [pid 8754] <... openat resumed>) = 3 [pid 8753] <... bpf resumed>) = 3 [pid 8752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8755] setpgid(0, 0 [pid 8754] write(3, "1000", 4 [pid 8753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8755] <... setpgid resumed>) = 0 [pid 8754] <... write resumed>) = 4 [pid 8752] <... bpf resumed>) = 5 [pid 8751] <... bpf resumed>) = 5 [pid 8755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8754] close(3 [pid 8751] exit_group(0 [pid 8754] <... close resumed>) = 0 [pid 8755] <... openat resumed>) = 3 [pid 8753] <... bpf resumed>) = 4 [pid 8752] exit_group(0 [pid 8751] <... exit_group resumed>) = ? [pid 8755] write(3, "1000", 4 [pid 8754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8752] <... exit_group resumed>) = ? [pid 8755] <... write resumed>) = 4 [pid 8754] <... bpf resumed>) = 3 [pid 8753] <... bpf resumed>) = 5 [pid 8755] close(3 [pid 8754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8753] exit_group(0 [pid 8751] +++ exited with 0 +++ [pid 8755] <... close resumed>) = 0 [pid 8753] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8754] <... bpf resumed>) = 4 [pid 8754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8756 attached , child_tidptr=0x555582145650) = 8756 [pid 8756] set_robust_list(0x555582145660, 24) = 0 [pid 8756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8756] setpgid(0, 0) = 0 [pid 8753] +++ exited with 0 +++ [pid 8752] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8756] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8756] write(3, "1000", 4) = 4 [pid 8756] close(3) = 0 ./strace-static-x86_64: Process 8758 attached ./strace-static-x86_64: Process 8757 attached [pid 8756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8758] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8758 [pid 8758] <... set_robust_list resumed>) = 0 [pid 8758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8756] <... bpf resumed>) = 3 [pid 8757] set_robust_list(0x555582145660, 24 [pid 8756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8757] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8757 [pid 8757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8758] <... prctl resumed>) = 0 [pid 8757] setpgid(0, 0 [pid 8758] setpgid(0, 0) = 0 [pid 8758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8757] <... setpgid resumed>) = 0 [pid 8754] <... bpf resumed>) = 5 [pid 8758] <... openat resumed>) = 3 [pid 8756] <... bpf resumed>) = 4 [pid 8755] <... bpf resumed>) = 5 [pid 8754] exit_group(0 [pid 8757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8758] write(3, "1000", 4 [pid 8755] exit_group(0 [pid 8758] <... write resumed>) = 4 [pid 8755] <... exit_group resumed>) = ? [pid 8758] close(3 [pid 8757] <... openat resumed>) = 3 [pid 8756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8754] <... exit_group resumed>) = ? [pid 8758] <... close resumed>) = 0 [pid 8757] write(3, "1000", 4 [pid 8756] <... bpf resumed>) = 5 [pid 8755] +++ exited with 0 +++ [pid 8758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8757] <... write resumed>) = 4 [pid 8756] exit_group(0 [pid 8758] <... bpf resumed>) = 3 [pid 8757] close(3 [pid 8758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8757] <... close resumed>) = 0 [pid 8756] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8758] <... bpf resumed>) = 4 [pid 8757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8759 attached [pid 8758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8759 [pid 8757] <... bpf resumed>) = 3 [pid 8759] set_robust_list(0x555582145660, 24 [pid 8757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8759] <... set_robust_list resumed>) = 0 [pid 8759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8759] setpgid(0, 0 [pid 8757] <... bpf resumed>) = 4 [pid 8756] +++ exited with 0 +++ [pid 8754] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8759] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8759] <... openat resumed>) = 3 [pid 8758] <... bpf resumed>) = 5 [pid 8757] <... bpf resumed>) = 5 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8759] write(3, "1000", 4 [pid 8758] exit_group(0 [pid 8757] exit_group(0./strace-static-x86_64: Process 8761 attached ./strace-static-x86_64: Process 8760 attached [pid 8759] <... write resumed>) = 4 [pid 8758] <... exit_group resumed>) = ? [pid 8757] <... exit_group resumed>) = ? [pid 8761] set_robust_list(0x555582145660, 24 [pid 8760] set_robust_list(0x555582145660, 24 [pid 8759] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8761 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8760 [pid 8761] <... set_robust_list resumed>) = 0 [pid 8759] <... close resumed>) = 0 [pid 8761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8760] <... set_robust_list resumed>) = 0 [pid 8761] <... prctl resumed>) = 0 [pid 8760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8761] setpgid(0, 0 [pid 8759] <... bpf resumed>) = 3 [pid 8761] <... setpgid resumed>) = 0 [pid 8760] <... prctl resumed>) = 0 [pid 8759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8760] setpgid(0, 0) = 0 [pid 8759] <... bpf resumed>) = 4 [pid 8761] <... openat resumed>) = 3 [pid 8760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8761] write(3, "1000", 4 [pid 8760] <... openat resumed>) = 3 [pid 8761] <... write resumed>) = 4 [pid 8761] close(3) = 0 [pid 8761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8760] write(3, "1000", 4 [pid 8758] +++ exited with 0 +++ [pid 8757] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8761] <... bpf resumed>) = 3 [pid 8760] <... write resumed>) = 4 [pid 8761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8760] close(3) = 0 [pid 8759] <... bpf resumed>) = 5 [pid 8761] <... bpf resumed>) = 4 [pid 8760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8759] exit_group(0 [pid 8761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8759] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8760] <... bpf resumed>) = 3 [pid 8760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8760] <... bpf resumed>) = 4 [pid 8759] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8762 attached ./strace-static-x86_64: Process 8763 attached [pid 8762] set_robust_list(0x555582145660, 24 [pid 8763] set_robust_list(0x555582145660, 24) = 0 [pid 8762] <... set_robust_list resumed>) = 0 [pid 8760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8763 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8762 ./strace-static-x86_64: Process 8764 attached [pid 8763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8764] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8764 [pid 8763] <... prctl resumed>) = 0 [pid 8762] <... prctl resumed>) = 0 [pid 8764] <... set_robust_list resumed>) = 0 [pid 8763] setpgid(0, 0 [pid 8762] setpgid(0, 0 [pid 8764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8763] <... setpgid resumed>) = 0 [pid 8762] <... setpgid resumed>) = 0 [pid 8764] <... prctl resumed>) = 0 [pid 8763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8764] setpgid(0, 0) = 0 [pid 8763] <... openat resumed>) = 3 [pid 8762] <... openat resumed>) = 3 [pid 8762] write(3, "1000", 4 [pid 8763] write(3, "1000", 4 [pid 8762] <... write resumed>) = 4 [pid 8764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8763] <... write resumed>) = 4 [pid 8762] close(3 [pid 8763] close(3 [pid 8762] <... close resumed>) = 0 [pid 8763] <... close resumed>) = 0 [pid 8764] <... openat resumed>) = 3 [pid 8762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8761] <... bpf resumed>) = 5 [pid 8760] <... bpf resumed>) = 5 [pid 8764] write(3, "1000", 4 [pid 8763] <... bpf resumed>) = 3 [pid 8762] <... bpf resumed>) = 3 [pid 8760] exit_group(0 [pid 8764] <... write resumed>) = 4 [pid 8763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8761] exit_group(0 [pid 8760] <... exit_group resumed>) = ? [pid 8764] close(3 [pid 8763] <... bpf resumed>) = 4 [pid 8762] <... bpf resumed>) = 4 [pid 8761] <... exit_group resumed>) = ? [pid 8764] <... close resumed>) = 0 [pid 8764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8760] +++ exited with 0 +++ [pid 8764] <... bpf resumed>) = 3 [pid 8761] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8763] <... bpf resumed>) = 5 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8762] <... bpf resumed>) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8763] exit_group(0 [pid 8762] exit_group(0 [pid 8764] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8763] <... exit_group resumed>) = ? [pid 8764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8762] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8765 attached ./strace-static-x86_64: Process 8766 attached [pid 8765] set_robust_list(0x555582145660, 24) = 0 [pid 8765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8765 [pid 8765] <... prctl resumed>) = 0 [pid 8766] set_robust_list(0x555582145660, 24 [pid 8765] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8766 [pid 8766] <... set_robust_list resumed>) = 0 [pid 8766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8765] <... setpgid resumed>) = 0 [pid 8766] <... prctl resumed>) = 0 [pid 8765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8766] setpgid(0, 0 [pid 8765] <... openat resumed>) = 3 [pid 8765] write(3, "1000", 4 [pid 8766] <... setpgid resumed>) = 0 [pid 8765] <... write resumed>) = 4 [pid 8766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8765] close(3 [pid 8766] <... openat resumed>) = 3 [pid 8765] <... close resumed>) = 0 [pid 8766] write(3, "1000", 4 [pid 8765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8766] <... write resumed>) = 4 [pid 8765] <... bpf resumed>) = 3 [pid 8766] close(3) = 0 [pid 8765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8765] <... bpf resumed>) = 4 [pid 8766] <... bpf resumed>) = 3 [pid 8765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8764] <... bpf resumed>) = 5 [pid 8763] +++ exited with 0 +++ [pid 8764] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8764] <... exit_group resumed>) = ? [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8766] <... bpf resumed>) = 4 [pid 8766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8767 attached [pid 8766] <... bpf resumed>) = 5 [pid 8765] <... bpf resumed>) = 5 [pid 8764] +++ exited with 0 +++ [pid 8762] +++ exited with 0 +++ [pid 8767] set_robust_list(0x555582145660, 24 [pid 8766] exit_group(0 [pid 8765] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8767 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8767] <... set_robust_list resumed>) = 0 [pid 8766] <... exit_group resumed>) = ? [pid 8765] <... exit_group resumed>) = ? [pid 8767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8767] <... prctl resumed>) = 0 [pid 8766] +++ exited with 0 +++ [pid 8765] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8768 attached ./strace-static-x86_64: Process 8769 attached [pid 8767] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8769] set_robust_list(0x555582145660, 24 [pid 8768] set_robust_list(0x555582145660, 24 [pid 8767] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8768 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8769 [pid 8769] <... set_robust_list resumed>) = 0 [pid 8768] <... set_robust_list resumed>) = 0 [pid 8767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8768] <... prctl resumed>) = 0 [pid 8767] <... openat resumed>) = 3 [pid 8768] setpgid(0, 0) = 0 [pid 8768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8767] write(3, "1000", 4) = 4 [pid 8768] <... openat resumed>) = 3 [pid 8767] close(3 [pid 8769] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8770 attached [pid 8769] setpgid(0, 0 [pid 8768] write(3, "1000", 4 [pid 8767] <... close resumed>) = 0 ./strace-static-x86_64: Process 8771 attached [pid 8770] set_robust_list(0x555582145660, 24 [pid 8769] <... setpgid resumed>) = 0 [pid 8768] <... write resumed>) = 4 [pid 8771] set_robust_list(0x555582145660, 24 [pid 8770] <... set_robust_list resumed>) = 0 [pid 8769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8768] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8770 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8771 [pid 8770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8771] <... set_robust_list resumed>) = 0 [pid 8770] <... prctl resumed>) = 0 [pid 8769] <... openat resumed>) = 3 [pid 8770] setpgid(0, 0 [pid 8771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8770] <... setpgid resumed>) = 0 [pid 8768] <... close resumed>) = 0 [pid 8771] <... prctl resumed>) = 0 [pid 8770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8769] write(3, "1000", 4 [pid 8767] <... bpf resumed>) = 3 [pid 8771] setpgid(0, 0 [pid 8769] <... write resumed>) = 4 [pid 8768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8770] <... openat resumed>) = 3 [pid 8771] <... setpgid resumed>) = 0 [pid 8769] close(3 [pid 8768] <... bpf resumed>) = 3 [pid 8768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8770] write(3, "1000", 4 [pid 8769] <... close resumed>) = 0 [pid 8767] <... bpf resumed>) = 4 [pid 8771] <... openat resumed>) = 3 [pid 8770] <... write resumed>) = 4 [pid 8769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8768] <... bpf resumed>) = 4 [pid 8771] write(3, "1000", 4 [pid 8770] close(3 [pid 8769] <... bpf resumed>) = 3 [pid 8767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8771] <... write resumed>) = 4 [pid 8770] <... close resumed>) = 0 [pid 8769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8771] close(3 [pid 8770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8768] <... bpf resumed>) = 5 [pid 8767] <... bpf resumed>) = 5 [pid 8771] <... close resumed>) = 0 [pid 8770] <... bpf resumed>) = 3 [pid 8771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8771] <... bpf resumed>) = 3 [pid 8769] <... bpf resumed>) = 4 [pid 8768] exit_group(0 [pid 8767] exit_group(0 [pid 8771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8770] <... bpf resumed>) = 4 [pid 8769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8768] <... exit_group resumed>) = ? [pid 8767] <... exit_group resumed>) = ? [pid 8771] <... bpf resumed>) = 4 [pid 8770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8769] <... bpf resumed>) = 5 [pid 8768] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8770] <... bpf resumed>) = 5 [pid 8770] exit_group(0) = ? [pid 8771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8769] exit_group(0 [pid 8771] <... bpf resumed>) = 5 [pid 8771] exit_group(0) = ? [pid 8769] <... exit_group resumed>) = ? [pid 8767] +++ exited with 0 +++ [pid 8771] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8773 attached ./strace-static-x86_64: Process 8772 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8772 [pid 8773] set_robust_list(0x555582145660, 24 [pid 8772] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8774 attached [pid 8773] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8773 [pid 8774] set_robust_list(0x555582145660, 24 [pid 8773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8772] <... set_robust_list resumed>) = 0 [pid 8773] <... prctl resumed>) = 0 [pid 8774] <... set_robust_list resumed>) = 0 [pid 8772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8774 [pid 8774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8773] setpgid(0, 0 [pid 8772] <... prctl resumed>) = 0 [pid 8774] <... prctl resumed>) = 0 [pid 8773] <... setpgid resumed>) = 0 [pid 8772] setpgid(0, 0 [pid 8774] setpgid(0, 0 [pid 8773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8772] <... setpgid resumed>) = 0 [pid 8774] <... setpgid resumed>) = 0 [pid 8774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8773] <... openat resumed>) = 3 [pid 8772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8774] <... openat resumed>) = 3 [pid 8773] write(3, "1000", 4 [pid 8772] <... openat resumed>) = 3 [pid 8774] write(3, "1000", 4 [pid 8773] <... write resumed>) = 4 [pid 8772] write(3, "1000", 4 [pid 8774] <... write resumed>) = 4 [pid 8772] <... write resumed>) = 4 [pid 8774] close(3 [pid 8772] close(3 [pid 8774] <... close resumed>) = 0 [pid 8773] close(3 [pid 8772] <... close resumed>) = 0 [pid 8770] +++ exited with 0 +++ [pid 8769] +++ exited with 0 +++ [pid 8774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8773] <... close resumed>) = 0 [pid 8772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8774] <... bpf resumed>) = 3 [pid 8773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8772] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8773] <... bpf resumed>) = 3 [pid 8772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8774] <... bpf resumed>) = 4 [pid 8773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8773] <... bpf resumed>) = 4 [pid 8772] <... bpf resumed>) = 4 [pid 8773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8775 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8775] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8775 ./strace-static-x86_64: Process 8776 attached [pid 8775] <... set_robust_list resumed>) = 0 [pid 8774] <... bpf resumed>) = 5 [pid 8773] <... bpf resumed>) = 5 [pid 8772] <... bpf resumed>) = 5 [pid 8776] set_robust_list(0x555582145660, 24 [pid 8775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8774] exit_group(0 [pid 8773] exit_group(0 [pid 8772] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8776 [pid 8775] <... prctl resumed>) = 0 [pid 8773] <... exit_group resumed>) = ? [pid 8776] <... set_robust_list resumed>) = 0 [pid 8775] setpgid(0, 0 [pid 8774] <... exit_group resumed>) = ? [pid 8772] <... exit_group resumed>) = ? [pid 8776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8775] <... setpgid resumed>) = 0 [pid 8773] +++ exited with 0 +++ [pid 8776] setpgid(0, 0) = 0 [pid 8775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8775] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8776] <... openat resumed>) = 3 [pid 8775] write(3, "1000", 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8775] <... write resumed>) = 4 [pid 8776] write(3, "1000", 4 [pid 8775] close(3 [pid 8776] <... write resumed>) = 4 [pid 8776] close(3 [pid 8775] <... close resumed>) = 0 [pid 8776] <... close resumed>) = 0 [pid 8775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8775] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8777 attached [pid 8776] <... bpf resumed>) = 3 [pid 8775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8777] set_robust_list(0x555582145660, 24 [pid 8776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8777 [pid 8776] <... bpf resumed>) = 4 [pid 8777] <... set_robust_list resumed>) = 0 [pid 8777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8775] <... bpf resumed>) = 4 [pid 8774] +++ exited with 0 +++ [pid 8777] <... prctl resumed>) = 0 [pid 8776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8772] +++ exited with 0 +++ [pid 8775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8774, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8777] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8777] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8777] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8778 attached [pid 8777] write(3, "1000", 4./strace-static-x86_64: Process 8779 attached [pid 8778] set_robust_list(0x555582145660, 24 [pid 8777] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8778 [pid 8779] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8779 [pid 8779] <... set_robust_list resumed>) = 0 [pid 8779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8778] <... set_robust_list resumed>) = 0 [pid 8777] close(3 [pid 8778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8777] <... close resumed>) = 0 [pid 8777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8778] <... prctl resumed>) = 0 [pid 8779] setpgid(0, 0) = 0 [pid 8778] setpgid(0, 0 [pid 8779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8778] <... setpgid resumed>) = 0 [pid 8777] <... bpf resumed>) = 3 [pid 8779] <... openat resumed>) = 3 [pid 8777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8776] <... bpf resumed>) = 5 [pid 8775] <... bpf resumed>) = 5 [pid 8779] write(3, "1000", 4 [pid 8778] <... openat resumed>) = 3 [pid 8776] exit_group(0 [pid 8775] exit_group(0 [pid 8779] <... write resumed>) = 4 [pid 8777] <... bpf resumed>) = 4 [pid 8776] <... exit_group resumed>) = ? [pid 8775] <... exit_group resumed>) = ? [pid 8779] close(3 [pid 8777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8778] write(3, "1000", 4 [pid 8777] <... bpf resumed>) = 5 [pid 8778] <... write resumed>) = 4 [pid 8777] exit_group(0 [pid 8778] close(3) = 0 [pid 8777] <... exit_group resumed>) = ? [pid 8776] +++ exited with 0 +++ [pid 8779] <... close resumed>) = 0 [pid 8778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8779] <... bpf resumed>) = 3 [pid 8778] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8779] <... bpf resumed>) = 4 [pid 8778] <... bpf resumed>) = 4 [pid 8779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8780 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8780 [pid 8780] set_robust_list(0x555582145660, 24 [pid 8778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8780] <... set_robust_list resumed>) = 0 [pid 8780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8775] +++ exited with 0 +++ [pid 8780] setpgid(0, 0) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8775, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8780] <... openat resumed>) = 3 [pid 8777] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8780] write(3, "1000", 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8780] <... write resumed>) = 4 [pid 8780] close(3) = 0 [pid 8780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8780] <... bpf resumed>) = 3 [pid 8780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 8782 attached ./strace-static-x86_64: Process 8781 attached [pid 8780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8781 [pid 8781] set_robust_list(0x555582145660, 24) = 0 [pid 8782] set_robust_list(0x555582145660, 24) = 0 [pid 8781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8781] <... prctl resumed>) = 0 [pid 8780] <... bpf resumed>) = 5 [pid 8779] <... bpf resumed>) = 5 [pid 8778] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8782 [pid 8781] setpgid(0, 0) = 0 [pid 8782] <... prctl resumed>) = 0 [pid 8781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8779] exit_group(0 [pid 8780] exit_group(0 [pid 8782] setpgid(0, 0 [pid 8780] <... exit_group resumed>) = ? [pid 8778] exit_group(0 [pid 8782] <... setpgid resumed>) = 0 [pid 8779] <... exit_group resumed>) = ? [pid 8782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8781] <... openat resumed>) = 3 [pid 8781] write(3, "1000", 4) = 4 [pid 8781] close(3) = 0 [pid 8781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8782] <... openat resumed>) = 3 [pid 8780] +++ exited with 0 +++ [pid 8778] <... exit_group resumed>) = ? [pid 8782] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8782] <... write resumed>) = 4 [pid 8782] close(3 [pid 8781] <... bpf resumed>) = 3 [pid 8782] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8783 attached [pid 8783] set_robust_list(0x555582145660, 24) = 0 [pid 8783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8782] <... bpf resumed>) = 3 [pid 8783] setpgid(0, 0 [pid 8782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8779] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8783 [pid 8783] <... setpgid resumed>) = 0 [pid 8781] <... bpf resumed>) = 4 [pid 8778] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8782] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8783] <... openat resumed>) = 3 [pid 8782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8783] write(3, "1000", 4./strace-static-x86_64: Process 8784 attached ) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8784 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8783] close(3 [pid 8784] set_robust_list(0x555582145660, 24 [pid 8783] <... close resumed>) = 0 ./strace-static-x86_64: Process 8785 attached [pid 8784] <... set_robust_list resumed>) = 0 [pid 8783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8785] set_robust_list(0x555582145660, 24 [pid 8784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8783] <... bpf resumed>) = 3 [pid 8782] <... bpf resumed>) = 5 [pid 8781] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8785 [pid 8785] <... set_robust_list resumed>) = 0 [pid 8783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8781] exit_group(0 [pid 8782] exit_group(0 [pid 8785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8784] <... prctl resumed>) = 0 [pid 8782] <... exit_group resumed>) = ? [pid 8781] <... exit_group resumed>) = ? [pid 8784] setpgid(0, 0) = 0 [pid 8785] setpgid(0, 0 [pid 8784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8783] <... bpf resumed>) = 4 [pid 8781] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8781, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8785] <... setpgid resumed>) = 0 [pid 8785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8784] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8782] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8782, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8784] write(3, "1000", 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8785] <... openat resumed>) = 3 [pid 8784] <... write resumed>) = 4 [pid 8784] close(3 [pid 8785] write(3, "1000", 4 [pid 8784] <... close resumed>) = 0 [pid 8785] <... write resumed>) = 4 [pid 8784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8785] close(3) = 0 ./strace-static-x86_64: Process 8786 attached [pid 8785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8784] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8786 ./strace-static-x86_64: Process 8787 attached [pid 8786] set_robust_list(0x555582145660, 24 [pid 8785] <... bpf resumed>) = 3 [pid 8784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8787] set_robust_list(0x555582145660, 24 [pid 8786] <... set_robust_list resumed>) = 0 [pid 8785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8787] <... set_robust_list resumed>) = 0 [pid 8786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8785] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8787 [pid 8787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8786] <... prctl resumed>) = 0 [pid 8784] <... bpf resumed>) = 4 [pid 8787] <... prctl resumed>) = 0 [pid 8786] setpgid(0, 0 [pid 8787] setpgid(0, 0 [pid 8785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8783] <... bpf resumed>) = 5 [pid 8787] <... setpgid resumed>) = 0 [pid 8786] <... setpgid resumed>) = 0 [pid 8785] <... bpf resumed>) = 5 [pid 8784] <... bpf resumed>) = 5 [pid 8783] exit_group(0) = ? [pid 8785] exit_group(0 [pid 8787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8784] exit_group(0 [pid 8787] <... openat resumed>) = 3 [pid 8786] <... openat resumed>) = 3 [pid 8785] <... exit_group resumed>) = ? [pid 8784] <... exit_group resumed>) = ? [pid 8783] +++ exited with 0 +++ [pid 8787] write(3, "1000", 4) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8787] close(3) = 0 [pid 8786] write(3, "1000", 4 [pid 8787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8786] <... write resumed>) = 4 [pid 8787] <... bpf resumed>) = 3 [pid 8786] close(3) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8788 attached [pid 8787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8786] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8788 [pid 8786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8788] set_robust_list(0x555582145660, 24) = 0 [pid 8788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8786] <... bpf resumed>) = 4 [pid 8788] <... prctl resumed>) = 0 [pid 8786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8788] setpgid(0, 0 [pid 8785] +++ exited with 0 +++ [pid 8784] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8788] <... setpgid resumed>) = 0 [pid 8788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8788] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8789 attached [pid 8788] write(3, "1000", 4./strace-static-x86_64: Process 8790 attached [pid 8789] set_robust_list(0x555582145660, 24 [pid 8788] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8790 [pid 8790] set_robust_list(0x555582145660, 24) = 0 [pid 8790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8789] <... set_robust_list resumed>) = 0 [pid 8788] close(3 [pid 8790] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8789 [pid 8790] setpgid(0, 0 [pid 8789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8788] <... close resumed>) = 0 [pid 8790] <... setpgid resumed>) = 0 [pid 8790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8789] <... prctl resumed>) = 0 [pid 8788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8789] setpgid(0, 0 [pid 8788] <... bpf resumed>) = 3 [pid 8789] <... setpgid resumed>) = 0 [pid 8790] <... openat resumed>) = 3 [pid 8788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8790] write(3, "1000", 4 [pid 8789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8787] <... bpf resumed>) = 5 [pid 8786] <... bpf resumed>) = 5 [pid 8786] exit_group(0 [pid 8788] <... bpf resumed>) = 4 [pid 8786] <... exit_group resumed>) = ? [pid 8790] <... write resumed>) = 4 [pid 8790] close(3 [pid 8789] <... openat resumed>) = 3 [pid 8788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8787] exit_group(0 [pid 8790] <... close resumed>) = 0 [pid 8789] write(3, "1000", 4 [pid 8787] <... exit_group resumed>) = ? [pid 8786] +++ exited with 0 +++ [pid 8790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8789] <... write resumed>) = 4 [pid 8788] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8789] close(3 [pid 8790] <... bpf resumed>) = 3 [pid 8790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8789] <... close resumed>) = 0 [pid 8788] exit_group(0 [pid 8789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8790] <... bpf resumed>) = 4 [pid 8789] <... bpf resumed>) = 3 [pid 8788] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8791 attached [pid 8790] <... bpf resumed>) = 5 [pid 8787] +++ exited with 0 +++ [pid 8790] exit_group(0 [pid 8791] set_robust_list(0x555582145660, 24 [pid 8790] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8791 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8791] <... set_robust_list resumed>) = 0 [pid 8791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8791] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8791] <... setpgid resumed>) = 0 [pid 8791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8792 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8792 [pid 8792] set_robust_list(0x555582145660, 24) = 0 [pid 8791] <... openat resumed>) = 3 [pid 8792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8791] write(3, "1000", 4) = 4 [pid 8791] close(3) = 0 [pid 8791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8792] setpgid(0, 0 [pid 8791] <... bpf resumed>) = 3 [pid 8791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8792] <... setpgid resumed>) = 0 [pid 8792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8791] <... bpf resumed>) = 4 [pid 8791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8789] <... bpf resumed>) = 5 [pid 8788] +++ exited with 0 +++ [pid 8792] <... openat resumed>) = 3 [pid 8792] write(3, "1000", 4 [pid 8791] <... bpf resumed>) = 5 [pid 8790] +++ exited with 0 +++ [pid 8789] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8792] <... write resumed>) = 4 [pid 8791] exit_group(0 [pid 8789] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8790, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8792] close(3 [pid 8791] <... exit_group resumed>) = ? [pid 8792] <... close resumed>) = 0 [pid 8792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8793 attached [pid 8792] <... bpf resumed>) = 4 [pid 8793] set_robust_list(0x555582145660, 24 [pid 8792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8793 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8793] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8794 attached [pid 8793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8794] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8794 [pid 8794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8793] setpgid(0, 0) = 0 [pid 8794] <... prctl resumed>) = 0 [pid 8793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8794] setpgid(0, 0) = 0 [pid 8793] <... openat resumed>) = 3 [pid 8793] write(3, "1000", 4 [pid 8794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8791] +++ exited with 0 +++ [pid 8789] +++ exited with 0 +++ [pid 8794] <... openat resumed>) = 3 [pid 8793] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8794] write(3, "1000", 4 [pid 8793] close(3) = 0 [pid 8793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8794] <... write resumed>) = 4 [pid 8793] <... bpf resumed>) = 3 [pid 8794] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8794] <... close resumed>) = 0 [pid 8793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8795 attached [pid 8794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8795] set_robust_list(0x555582145660, 24 [pid 8793] <... bpf resumed>) = 4 [pid 8794] <... bpf resumed>) = 3 [pid 8793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8795 ./strace-static-x86_64: Process 8796 attached [pid 8795] <... set_robust_list resumed>) = 0 [pid 8794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8793] <... bpf resumed>) = 5 [pid 8792] <... bpf resumed>) = 5 [pid 8795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8796] set_robust_list(0x555582145660, 24 [pid 8793] exit_group(0 [pid 8796] <... set_robust_list resumed>) = 0 [pid 8793] <... exit_group resumed>) = ? [pid 8796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8795] <... prctl resumed>) = 0 [pid 8794] <... bpf resumed>) = 4 [pid 8792] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8796 [pid 8795] setpgid(0, 0) = 0 [pid 8793] +++ exited with 0 +++ [pid 8796] <... prctl resumed>) = 0 [pid 8794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8792] <... exit_group resumed>) = ? [pid 8796] setpgid(0, 0 [pid 8795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8796] <... setpgid resumed>) = 0 [pid 8796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8795] <... openat resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8794] <... bpf resumed>) = 5 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8796] <... openat resumed>) = 3 [pid 8796] write(3, "1000", 4 [pid 8795] write(3, "1000", 4 [pid 8794] exit_group(0 [pid 8796] <... write resumed>) = 4 [pid 8795] <... write resumed>) = 4 [pid 8794] <... exit_group resumed>) = ? [pid 8796] close(3 [pid 8795] close(3 [pid 8796] <... close resumed>) = 0 [pid 8795] <... close resumed>) = 0 [pid 8796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8796] <... bpf resumed>) = 3 [pid 8795] <... bpf resumed>) = 3 [pid 8796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8792] +++ exited with 0 +++ ./strace-static-x86_64: Process 8797 attached [pid 8794] +++ exited with 0 +++ [pid 8796] <... bpf resumed>) = 4 [pid 8797] set_robust_list(0x555582145660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8795] <... bpf resumed>) = 4 [pid 8797] <... set_robust_list resumed>) = 0 [pid 8796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8797 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8797] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8799 attached ./strace-static-x86_64: Process 8798 attached [pid 8799] set_robust_list(0x555582145660, 24 [pid 8798] set_robust_list(0x555582145660, 24 [pid 8797] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8798 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8799 [pid 8799] <... set_robust_list resumed>) = 0 [pid 8798] <... set_robust_list resumed>) = 0 [pid 8797] setpgid(0, 0 [pid 8799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8797] <... setpgid resumed>) = 0 [pid 8799] <... prctl resumed>) = 0 [pid 8797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8799] setpgid(0, 0) = 0 [pid 8798] <... prctl resumed>) = 0 [pid 8799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8798] setpgid(0, 0 [pid 8796] <... bpf resumed>) = 5 [pid 8797] <... openat resumed>) = 3 [pid 8795] <... bpf resumed>) = 5 [pid 8798] <... setpgid resumed>) = 0 [pid 8796] exit_group(0 [pid 8797] write(3, "1000", 4 [pid 8795] exit_group(0 [pid 8797] <... write resumed>) = 4 [pid 8798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8799] <... openat resumed>) = 3 [pid 8797] close(3 [pid 8796] <... exit_group resumed>) = ? [pid 8795] <... exit_group resumed>) = ? [pid 8799] write(3, "1000", 4 [pid 8798] <... openat resumed>) = 3 [pid 8799] <... write resumed>) = 4 [pid 8798] write(3, "1000", 4 [pid 8797] <... close resumed>) = 0 [pid 8799] close(3) = 0 [pid 8797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8798] <... write resumed>) = 4 [pid 8797] <... bpf resumed>) = 3 [pid 8798] close(3 [pid 8797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8799] <... bpf resumed>) = 3 [pid 8798] <... close resumed>) = 0 [pid 8799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8797] <... bpf resumed>) = 4 [pid 8796] +++ exited with 0 +++ [pid 8795] +++ exited with 0 +++ [pid 8797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8799] <... bpf resumed>) = 4 [pid 8798] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8800 attached [pid 8799] <... bpf resumed>) = 5 [pid 8798] <... bpf resumed>) = 4 [pid 8797] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8800 [pid 8800] set_robust_list(0x555582145660, 24 [pid 8799] exit_group(0 [pid 8798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8800] <... set_robust_list resumed>) = 0 [pid 8799] <... exit_group resumed>) = ? [pid 8797] exit_group(0 [pid 8800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8798] <... bpf resumed>) = 5 [pid 8797] <... exit_group resumed>) = ? [pid 8798] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8800] <... prctl resumed>) = 0 [pid 8798] <... exit_group resumed>) = ? [pid 8797] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8801 ./strace-static-x86_64: Process 8801 attached [pid 8800] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8801] set_robust_list(0x555582145660, 24 [pid 8800] <... setpgid resumed>) = 0 [pid 8801] <... set_robust_list resumed>) = 0 [pid 8800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8800] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8799] +++ exited with 0 +++ [pid 8801] <... prctl resumed>) = 0 [pid 8800] write(3, "1000", 4 [pid 8798] +++ exited with 0 +++ [pid 8801] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8801] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8802 attached [pid 8800] <... write resumed>) = 4 [pid 8801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8802] set_robust_list(0x555582145660, 24 [pid 8800] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8802 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8802] <... set_robust_list resumed>) = 0 [pid 8800] <... close resumed>) = 0 [pid 8802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8801] <... openat resumed>) = 3 [pid 8800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8802] <... prctl resumed>) = 0 [pid 8800] <... bpf resumed>) = 3 [pid 8802] setpgid(0, 0 [pid 8800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8804 attached ./strace-static-x86_64: Process 8803 attached [pid 8802] <... setpgid resumed>) = 0 [pid 8801] write(3, "1000", 4 [pid 8800] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8803 [pid 8804] set_robust_list(0x555582145660, 24 [pid 8803] set_robust_list(0x555582145660, 24 [pid 8802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8801] <... write resumed>) = 4 [pid 8800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8804] <... set_robust_list resumed>) = 0 [pid 8803] <... set_robust_list resumed>) = 0 [pid 8801] close(3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8804 [pid 8801] <... close resumed>) = 0 [pid 8804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8802] <... openat resumed>) = 3 [pid 8801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8800] <... bpf resumed>) = 5 [pid 8804] <... prctl resumed>) = 0 [pid 8803] <... prctl resumed>) = 0 [pid 8802] write(3, "1000", 4 [pid 8800] exit_group(0 [pid 8801] <... bpf resumed>) = 3 [pid 8804] setpgid(0, 0 [pid 8802] <... write resumed>) = 4 [pid 8802] close(3 [pid 8800] <... exit_group resumed>) = ? [pid 8803] setpgid(0, 0 [pid 8804] <... setpgid resumed>) = 0 [pid 8802] <... close resumed>) = 0 [pid 8801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8800] +++ exited with 0 +++ [pid 8804] <... openat resumed>) = 3 [pid 8803] <... setpgid resumed>) = 0 [pid 8802] <... bpf resumed>) = 3 [pid 8801] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8804] write(3, "1000", 4 [pid 8802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8804] <... write resumed>) = 4 [pid 8803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8804] close(3 [pid 8802] <... bpf resumed>) = 4 [pid 8804] <... close resumed>) = 0 [pid 8803] <... openat resumed>) = 3 [pid 8804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8803] write(3, "1000", 4 [pid 8802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8804] <... bpf resumed>) = 3 [pid 8804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8803] <... write resumed>) = 4 [pid 8803] close(3) = 0 [pid 8803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 ./strace-static-x86_64: Process 8805 attached [pid 8804] <... bpf resumed>) = 4 [pid 8805] set_robust_list(0x555582145660, 24 [pid 8804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8805 [pid 8805] <... set_robust_list resumed>) = 0 [pid 8805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8805] setpgid(0, 0) = 0 [pid 8801] <... bpf resumed>) = 5 [pid 8805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8804] <... bpf resumed>) = 5 [pid 8803] <... bpf resumed>) = 4 [pid 8802] <... bpf resumed>) = 5 [pid 8801] exit_group(0 [pid 8805] <... openat resumed>) = 3 [pid 8804] exit_group(0 [pid 8803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8802] exit_group(0 [pid 8801] <... exit_group resumed>) = ? [pid 8805] write(3, "1000", 4 [pid 8804] <... exit_group resumed>) = ? [pid 8802] <... exit_group resumed>) = ? [pid 8805] <... write resumed>) = 4 [pid 8804] +++ exited with 0 +++ [pid 8803] <... bpf resumed>) = 5 [pid 8801] +++ exited with 0 +++ [pid 8805] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8805] <... close resumed>) = 0 [pid 8805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8803] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8805] <... bpf resumed>) = 3 [pid 8803] <... exit_group resumed>) = ? [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8806 attached ) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8806] set_robust_list(0x555582145660, 24 [pid 8805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8806 [pid 8806] <... set_robust_list resumed>) = 0 [pid 8806] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8807 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8807 [pid 8807] set_robust_list(0x555582145660, 24) = 0 [pid 8806] setpgid(0, 0 [pid 8807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8806] <... setpgid resumed>) = 0 [pid 8807] <... prctl resumed>) = 0 [pid 8807] setpgid(0, 0 [pid 8806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8807] <... setpgid resumed>) = 0 [pid 8807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8806] <... openat resumed>) = 3 [pid 8807] <... openat resumed>) = 3 [pid 8807] write(3, "1000", 4) = 4 [pid 8806] write(3, "1000", 4 [pid 8802] +++ exited with 0 +++ [pid 8807] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8807] <... close resumed>) = 0 [pid 8806] <... write resumed>) = 4 [pid 8807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8806] close(3 [pid 8803] +++ exited with 0 +++ [pid 8807] <... bpf resumed>) = 3 [pid 8806] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8803, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8806] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8808 attached [pid 8807] <... bpf resumed>) = 4 [pid 8806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8808 [pid 8808] set_robust_list(0x555582145660, 24 [pid 8807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8808] <... set_robust_list resumed>) = 0 [pid 8808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8806] <... bpf resumed>) = 4 [pid 8808] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8809 attached [pid 8808] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8809 [pid 8809] set_robust_list(0x555582145660, 24 [pid 8808] <... setpgid resumed>) = 0 [pid 8806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8809] <... set_robust_list resumed>) = 0 [pid 8808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8808] <... openat resumed>) = 3 [pid 8809] setpgid(0, 0 [pid 8808] write(3, "1000", 4 [pid 8809] <... setpgid resumed>) = 0 [pid 8808] <... write resumed>) = 4 [pid 8808] close(3 [pid 8809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8808] <... close resumed>) = 0 [pid 8809] <... openat resumed>) = 3 [pid 8808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8809] write(3, "1000", 4) = 4 [pid 8808] <... bpf resumed>) = 3 [pid 8809] close(3 [pid 8808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8809] <... close resumed>) = 0 [pid 8808] <... bpf resumed>) = 4 [pid 8805] <... bpf resumed>) = 5 [pid 8807] <... bpf resumed>) = 5 [pid 8806] <... bpf resumed>) = 5 [pid 8806] exit_group(0) = ? [pid 8809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8807] exit_group(0 [pid 8806] +++ exited with 0 +++ [pid 8805] exit_group(0 [pid 8807] <... exit_group resumed>) = ? [pid 8805] <... exit_group resumed>) = ? [pid 8808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8808] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8808] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 8808] +++ exited with 0 +++ [pid 8807] +++ exited with 0 +++ [pid 8809] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8807, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8805] +++ exited with 0 +++ ./strace-static-x86_64: Process 8810 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8810] set_robust_list(0x555582145660, 24 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8811 attached [pid 8810] <... set_robust_list resumed>) = 0 [pid 8809] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8810 [pid 8810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8810] setpgid(0, 0) = 0 [pid 8810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8811 [pid 8811] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8812 attached ) = 0 [pid 8810] <... openat resumed>) = 3 [pid 8809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8812 [pid 8811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8812] set_robust_list(0x555582145660, 24 [pid 8810] write(3, "1000", 4 [pid 8812] <... set_robust_list resumed>) = 0 [pid 8810] <... write resumed>) = 4 [pid 8812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8810] close(3 [pid 8812] <... prctl resumed>) = 0 [pid 8810] <... close resumed>) = 0 ./strace-static-x86_64: Process 8813 attached [pid 8812] setpgid(0, 0 [pid 8811] <... prctl resumed>) = 0 [pid 8810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8809] <... bpf resumed>) = 5 [pid 8813] set_robust_list(0x555582145660, 24 [pid 8812] <... setpgid resumed>) = 0 [pid 8811] setpgid(0, 0 [pid 8810] <... bpf resumed>) = 3 [pid 8813] <... set_robust_list resumed>) = 0 [pid 8812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8811] <... setpgid resumed>) = 0 [pid 8810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8809] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8813 [pid 8813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8812] <... openat resumed>) = 3 [pid 8811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8810] <... bpf resumed>) = 4 [pid 8809] <... exit_group resumed>) = ? [pid 8813] <... prctl resumed>) = 0 [pid 8812] write(3, "1000", 4) = 4 [pid 8812] close(3 [pid 8810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8812] <... close resumed>) = 0 [pid 8810] <... bpf resumed>) = 5 [pid 8812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8810] exit_group(0 [pid 8813] setpgid(0, 0 [pid 8811] <... openat resumed>) = 3 [pid 8813] <... setpgid resumed>) = 0 [pid 8812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8811] write(3, "1000", 4 [pid 8810] <... exit_group resumed>) = ? [pid 8813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8812] <... bpf resumed>) = 4 [pid 8811] <... write resumed>) = 4 [pid 8811] close(3) = 0 [pid 8811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8813] <... openat resumed>) = 3 [pid 8812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8813] write(3, "1000", 4 [pid 8811] <... bpf resumed>) = 3 [pid 8813] <... write resumed>) = 4 [pid 8811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8813] close(3) = 0 [pid 8813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8811] <... bpf resumed>) = 4 [pid 8810] +++ exited with 0 +++ [pid 8809] +++ exited with 0 +++ [pid 8811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8813] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8813] <... bpf resumed>) = 4 [pid 8813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8815 attached ./strace-static-x86_64: Process 8814 attached ) = 5 [pid 8812] <... bpf resumed>) = 5 [pid 8811] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8814 [pid 8815] set_robust_list(0x555582145660, 24 [pid 8814] set_robust_list(0x555582145660, 24 [pid 8813] exit_group(0 [pid 8812] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8815 [pid 8815] <... set_robust_list resumed>) = 0 [pid 8814] <... set_robust_list resumed>) = 0 [pid 8812] <... exit_group resumed>) = ? [pid 8811] exit_group(0 [pid 8815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8813] <... exit_group resumed>) = ? [pid 8811] <... exit_group resumed>) = ? [pid 8815] <... prctl resumed>) = 0 [pid 8814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8812] +++ exited with 0 +++ [pid 8814] <... prctl resumed>) = 0 [pid 8814] setpgid(0, 0) = 0 [pid 8814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8815] setpgid(0, 0 [pid 8814] <... openat resumed>) = 3 [pid 8815] <... setpgid resumed>) = 0 [pid 8814] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8814] <... write resumed>) = 4 [pid 8814] close(3) = 0 [pid 8814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8816 attached [pid 8815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8814] <... bpf resumed>) = 3 [pid 8814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8816] set_robust_list(0x555582145660, 24 [pid 8815] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8816 [pid 8816] <... set_robust_list resumed>) = 0 [pid 8814] <... bpf resumed>) = 4 [pid 8811] +++ exited with 0 +++ [pid 8814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8815] write(3, "1000", 4 [pid 8814] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8816] <... prctl resumed>) = 0 [pid 8815] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8816] setpgid(0, 0 [pid 8815] close(3 [pid 8814] exit_group(0./strace-static-x86_64: Process 8817 attached [pid 8816] <... setpgid resumed>) = 0 [pid 8815] <... close resumed>) = 0 [pid 8814] <... exit_group resumed>) = ? [pid 8817] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8817 [pid 8817] <... set_robust_list resumed>) = 0 [pid 8817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8817] <... prctl resumed>) = 0 [pid 8817] setpgid(0, 0) = 0 [pid 8817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8816] <... openat resumed>) = 3 [pid 8817] <... openat resumed>) = 3 [pid 8816] write(3, "1000", 4 [pid 8815] <... bpf resumed>) = 3 [pid 8817] write(3, "1000", 4) = 4 [pid 8813] +++ exited with 0 +++ [pid 8817] close(3 [pid 8814] +++ exited with 0 +++ [pid 8817] <... close resumed>) = 0 [pid 8816] <... write resumed>) = 4 [pid 8815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8816] close(3 [pid 8817] <... bpf resumed>) = 3 [pid 8817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8815] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8814, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 8816] <... close resumed>) = 0 [pid 8816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8818 attached [pid 8817] <... bpf resumed>) = 4 [pid 8816] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8819 attached [pid 8817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8818 [pid 8818] set_robust_list(0x555582145660, 24 [pid 8819] set_robust_list(0x555582145660, 24 [pid 8818] <... set_robust_list resumed>) = 0 [pid 8819] <... set_robust_list resumed>) = 0 [pid 8819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8819] <... prctl resumed>) = 0 [pid 8818] <... prctl resumed>) = 0 [pid 8819] setpgid(0, 0) = 0 [pid 8816] <... bpf resumed>) = 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8819 [pid 8818] setpgid(0, 0) = 0 [pid 8818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8818] <... openat resumed>) = 3 [pid 8818] write(3, "1000", 4) = 4 [pid 8818] close(3 [pid 8819] <... openat resumed>) = 3 [pid 8818] <... close resumed>) = 0 [pid 8818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8819] write(3, "1000", 4) = 4 [pid 8818] <... bpf resumed>) = 3 [pid 8819] close(3) = 0 [pid 8819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8815] <... bpf resumed>) = 5 [pid 8819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8817] <... bpf resumed>) = 5 [pid 8816] <... bpf resumed>) = 5 [pid 8815] exit_group(0 [pid 8818] <... bpf resumed>) = 4 [pid 8818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8819] <... bpf resumed>) = 4 [pid 8817] exit_group(0 [pid 8816] exit_group(0 [pid 8815] <... exit_group resumed>) = ? [pid 8819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8818] <... bpf resumed>) = 5 [pid 8817] <... exit_group resumed>) = ? [pid 8816] <... exit_group resumed>) = ? [pid 8819] exit_group(0) = ? [pid 8818] exit_group(0 [pid 8817] +++ exited with 0 +++ [pid 8816] +++ exited with 0 +++ [pid 8815] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8818] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8820 attached ./strace-static-x86_64: Process 8822 attached ./strace-static-x86_64: Process 8821 attached [pid 8820] set_robust_list(0x555582145660, 24 [pid 8822] set_robust_list(0x555582145660, 24 [pid 8820] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8822 [pid 8822] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8820 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8821 [pid 8821] set_robust_list(0x555582145660, 24 [pid 8822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8821] <... set_robust_list resumed>) = 0 [pid 8822] <... prctl resumed>) = 0 [pid 8821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8822] setpgid(0, 0 [pid 8821] <... prctl resumed>) = 0 [pid 8822] <... setpgid resumed>) = 0 [pid 8821] setpgid(0, 0 [pid 8820] <... prctl resumed>) = 0 [pid 8822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8821] <... setpgid resumed>) = 0 [pid 8820] setpgid(0, 0) = 0 [pid 8821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8822] <... openat resumed>) = 3 [pid 8820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8821] write(3, "1000", 4) = 4 [pid 8821] close(3) = 0 [pid 8821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8822] write(3, "1000", 4 [pid 8819] +++ exited with 0 +++ [pid 8820] <... openat resumed>) = 3 [pid 8822] <... write resumed>) = 4 [pid 8820] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8819, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8822] close(3) = 0 [pid 8820] <... write resumed>) = 4 [pid 8822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8821] <... bpf resumed>) = 3 [pid 8820] close(3 [pid 8818] +++ exited with 0 +++ [pid 8821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8822] <... bpf resumed>) = 3 [pid 8820] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8821] <... bpf resumed>) = 4 [pid 8820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8823 attached [pid 8822] <... bpf resumed>) = 4 [pid 8821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8820] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8823 [pid 8823] set_robust_list(0x555582145660, 24 [pid 8820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8823] <... set_robust_list resumed>) = 0 [pid 8822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8820] <... bpf resumed>) = 4 [pid 8823] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8823] setpgid(0, 0 [pid 8820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8823] <... setpgid resumed>) = 0 [pid 8823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8824 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8824 [pid 8824] set_robust_list(0x555582145660, 24 [pid 8823] <... openat resumed>) = 3 [pid 8824] <... set_robust_list resumed>) = 0 [pid 8823] write(3, "1000", 4 [pid 8824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8823] <... write resumed>) = 4 [pid 8824] <... prctl resumed>) = 0 [pid 8823] close(3) = 0 [pid 8823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8824] setpgid(0, 0 [pid 8823] <... bpf resumed>) = 3 [pid 8822] <... bpf resumed>) = 5 [pid 8821] <... bpf resumed>) = 5 [pid 8820] <... bpf resumed>) = 5 [pid 8824] <... setpgid resumed>) = 0 [pid 8823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8822] exit_group(0 [pid 8821] exit_group(0 [pid 8824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8821] <... exit_group resumed>) = ? [pid 8820] exit_group(0 [pid 8824] <... openat resumed>) = 3 [pid 8823] <... bpf resumed>) = 4 [pid 8822] <... exit_group resumed>) = ? [pid 8821] +++ exited with 0 +++ [pid 8820] <... exit_group resumed>) = ? [pid 8824] write(3, "1000", 4) = 4 [pid 8824] close(3) = 0 [pid 8824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8824] <... bpf resumed>) = 3 [pid 8824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8824] <... bpf resumed>) = 4 [pid 8824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8822] +++ exited with 0 +++ [pid 8820] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8825 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8825 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8825] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 8826 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8826] set_robust_list(0x555582145660, 24 [pid 8825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8826 [pid 8826] <... set_robust_list resumed>) = 0 [pid 8826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8825] <... prctl resumed>) = 0 [pid 8825] setpgid(0, 0 [pid 8826] <... prctl resumed>) = 0 [pid 8825] <... setpgid resumed>) = 0 [pid 8826] setpgid(0, 0 [pid 8825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8826] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8827 attached [pid 8826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8825] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8827 [pid 8827] set_robust_list(0x555582145660, 24 [pid 8826] <... openat resumed>) = 3 [pid 8825] write(3, "1000", 4 [pid 8824] <... bpf resumed>) = 5 [pid 8823] <... bpf resumed>) = 5 [pid 8827] <... set_robust_list resumed>) = 0 [pid 8826] write(3, "1000", 4 [pid 8825] <... write resumed>) = 4 [pid 8827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8826] <... write resumed>) = 4 [pid 8825] close(3 [pid 8824] exit_group(0 [pid 8823] exit_group(0 [pid 8827] <... prctl resumed>) = 0 [pid 8826] close(3 [pid 8825] <... close resumed>) = 0 [pid 8824] <... exit_group resumed>) = ? [pid 8823] <... exit_group resumed>) = ? [pid 8827] setpgid(0, 0 [pid 8826] <... close resumed>) = 0 [pid 8825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8827] <... setpgid resumed>) = 0 [pid 8826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8825] <... bpf resumed>) = 3 [pid 8827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8827] <... openat resumed>) = 3 [pid 8826] <... bpf resumed>) = 4 [pid 8825] <... bpf resumed>) = 4 [pid 8827] write(3, "1000", 4 [pid 8826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8827] <... write resumed>) = 4 [pid 8827] close(3) = 0 [pid 8827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8823] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8824] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8828 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8828] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8828] <... set_robust_list resumed>) = 0 [pid 8828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8829 attached [pid 8828] setpgid(0, 0 [pid 8829] set_robust_list(0x555582145660, 24 [pid 8828] <... setpgid resumed>) = 0 [pid 8829] <... set_robust_list resumed>) = 0 [pid 8829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8828 [pid 8828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8829] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8829 [pid 8829] setpgid(0, 0 [pid 8828] <... openat resumed>) = 3 [pid 8829] <... setpgid resumed>) = 0 [pid 8828] write(3, "1000", 4 [pid 8829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8828] <... write resumed>) = 4 [pid 8829] <... openat resumed>) = 3 [pid 8828] close(3) = 0 [pid 8829] write(3, "1000", 4 [pid 8828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8829] <... write resumed>) = 4 [pid 8829] close(3 [pid 8828] <... bpf resumed>) = 3 [pid 8829] <... close resumed>) = 0 [pid 8828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8828] <... bpf resumed>) = 4 [pid 8829] <... bpf resumed>) = 3 [pid 8829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8828] <... bpf resumed>) = 5 [pid 8827] <... bpf resumed>) = 5 [pid 8826] <... bpf resumed>) = 5 [pid 8825] <... bpf resumed>) = 5 [pid 8829] <... bpf resumed>) = 5 [pid 8828] exit_group(0 [pid 8827] exit_group(0 [pid 8826] exit_group(0 [pid 8825] exit_group(0 [pid 8827] <... exit_group resumed>) = ? [pid 8825] <... exit_group resumed>) = ? [pid 8829] exit_group(0 [pid 8828] <... exit_group resumed>) = ? [pid 8826] <... exit_group resumed>) = ? [pid 8829] <... exit_group resumed>) = ? [pid 8828] +++ exited with 0 +++ [pid 8827] +++ exited with 0 +++ [pid 8825] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8830 attached , child_tidptr=0x555582145650) = 8830 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8830] set_robust_list(0x555582145660, 24) = 0 [pid 8830] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8832 attached ./strace-static-x86_64: Process 8831 attached [pid 8829] +++ exited with 0 +++ [pid 8826] +++ exited with 0 +++ [pid 8832] set_robust_list(0x555582145660, 24 [pid 8831] set_robust_list(0x555582145660, 24 [pid 8830] <... prctl resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8831 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8832 [pid 8832] <... set_robust_list resumed>) = 0 [pid 8831] <... set_robust_list resumed>) = 0 [pid 8830] setpgid(0, 0 [pid 8832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8832] <... prctl resumed>) = 0 [pid 8830] <... setpgid resumed>) = 0 [pid 8832] setpgid(0, 0 [pid 8831] <... prctl resumed>) = 0 [pid 8830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8831] setpgid(0, 0./strace-static-x86_64: Process 8833 attached [pid 8832] <... setpgid resumed>) = 0 [pid 8830] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8833] set_robust_list(0x555582145660, 24 [pid 8831] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8833 ./strace-static-x86_64: Process 8834 attached [pid 8833] <... set_robust_list resumed>) = 0 [pid 8832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8830] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8834 [pid 8834] set_robust_list(0x555582145660, 24 [pid 8833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8832] <... openat resumed>) = 3 [pid 8831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8830] <... write resumed>) = 4 [pid 8834] <... set_robust_list resumed>) = 0 [pid 8833] <... prctl resumed>) = 0 [pid 8830] close(3 [pid 8833] setpgid(0, 0 [pid 8832] write(3, "1000", 4 [pid 8830] <... close resumed>) = 0 [pid 8833] <... setpgid resumed>) = 0 [pid 8832] <... write resumed>) = 4 [pid 8830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8832] close(3 [pid 8831] <... openat resumed>) = 3 [pid 8834] <... prctl resumed>) = 0 [pid 8831] write(3, "1000", 4 [pid 8830] <... bpf resumed>) = 3 [pid 8834] setpgid(0, 0 [pid 8832] <... close resumed>) = 0 [pid 8831] <... write resumed>) = 4 [pid 8830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8834] <... setpgid resumed>) = 0 [pid 8833] <... openat resumed>) = 3 [pid 8832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8831] close(3 [pid 8834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8833] write(3, "1000", 4 [pid 8832] <... bpf resumed>) = 3 [pid 8831] <... close resumed>) = 0 [pid 8830] <... bpf resumed>) = 4 [pid 8833] <... write resumed>) = 4 [pid 8832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8834] <... openat resumed>) = 3 [pid 8833] close(3 [pid 8831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8834] write(3, "1000", 4 [pid 8833] <... close resumed>) = 0 [pid 8832] <... bpf resumed>) = 4 [pid 8831] <... bpf resumed>) = 3 [pid 8834] <... write resumed>) = 4 [pid 8833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8830] <... bpf resumed>) = 5 [pid 8834] close(3 [pid 8833] <... bpf resumed>) = 3 [pid 8832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8832] <... bpf resumed>) = 5 [pid 8834] <... close resumed>) = 0 [pid 8833] <... bpf resumed>) = 4 [pid 8831] <... bpf resumed>) = 4 [pid 8830] exit_group(0 [pid 8834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8832] exit_group(0 [pid 8830] <... exit_group resumed>) = ? [pid 8834] <... bpf resumed>) = 3 [pid 8833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8832] <... exit_group resumed>) = ? [pid 8834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8833] <... bpf resumed>) = 5 [pid 8830] +++ exited with 0 +++ [pid 8833] exit_group(0 [pid 8831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8833] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8834] <... bpf resumed>) = 4 [pid 8834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8835 attached [pid 8835] set_robust_list(0x555582145660, 24) = 0 [pid 8832] +++ exited with 0 +++ [pid 8831] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8835 [pid 8831] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8832, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8831] <... exit_group resumed>) = ? [pid 8835] <... prctl resumed>) = 0 [pid 8835] setpgid(0, 0) = 0 [pid 8835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8834] <... bpf resumed>) = 5 [pid 8833] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8835] <... openat resumed>) = 3 [pid 8834] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8834] <... exit_group resumed>) = ? [pid 8835] write(3, "1000", 4) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8835] close(3) = 0 ./strace-static-x86_64: Process 8837 attached [pid 8835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8836 [pid 8837] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8836 attached ) = 0 [pid 8835] <... bpf resumed>) = 3 [pid 8837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8836] set_robust_list(0x555582145660, 24 [pid 8835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8837 [pid 8837] <... prctl resumed>) = 0 [pid 8836] <... set_robust_list resumed>) = 0 [pid 8835] <... bpf resumed>) = 4 [pid 8837] setpgid(0, 0 [pid 8836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8837] <... setpgid resumed>) = 0 [pid 8836] <... prctl resumed>) = 0 [pid 8835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8836] setpgid(0, 0) = 0 [pid 8837] <... openat resumed>) = 3 [pid 8836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8837] write(3, "1000", 4 [pid 8836] <... openat resumed>) = 3 [pid 8834] +++ exited with 0 +++ [pid 8831] +++ exited with 0 +++ [pid 8836] write(3, "1000", 4 [pid 8837] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8837] close(3 [pid 8836] <... write resumed>) = 4 [pid 8836] close(3) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8837] <... close resumed>) = 0 [pid 8836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8838 attached [pid 8837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8836] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8838] set_robust_list(0x555582145660, 24 [pid 8837] <... bpf resumed>) = 3 [pid 8836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8839 attached [pid 8838] <... set_robust_list resumed>) = 0 [pid 8837] <... bpf resumed>) = 4 [pid 8836] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8838 [pid 8839] set_robust_list(0x555582145660, 24 [pid 8838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8839 [pid 8836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8839] <... set_robust_list resumed>) = 0 [pid 8838] <... prctl resumed>) = 0 [pid 8839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8839] <... prctl resumed>) = 0 [pid 8838] setpgid(0, 0 [pid 8839] setpgid(0, 0 [pid 8838] <... setpgid resumed>) = 0 [pid 8839] <... setpgid resumed>) = 0 [pid 8839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8839] <... openat resumed>) = 3 [pid 8839] write(3, "1000", 4 [pid 8838] write(3, "1000", 4 [pid 8839] <... write resumed>) = 4 [pid 8838] <... write resumed>) = 4 [pid 8837] <... bpf resumed>) = 5 [pid 8836] <... bpf resumed>) = 5 [pid 8835] <... bpf resumed>) = 5 [pid 8839] close(3 [pid 8838] close(3 [pid 8837] exit_group(0 [pid 8836] exit_group(0 [pid 8835] exit_group(0 [pid 8839] <... close resumed>) = 0 [pid 8837] <... exit_group resumed>) = ? [pid 8838] <... close resumed>) = 0 [pid 8836] <... exit_group resumed>) = ? [pid 8835] <... exit_group resumed>) = ? [pid 8839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8837] +++ exited with 0 +++ [pid 8836] +++ exited with 0 +++ [pid 8839] <... bpf resumed>) = 3 [pid 8838] <... bpf resumed>) = 3 [pid 8835] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8839] <... bpf resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8838] <... bpf resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8840 attached [pid 8838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8840] set_robust_list(0x555582145660, 24) = 0 [pid 8840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8840 ./strace-static-x86_64: Process 8841 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8841 [pid 8840] <... prctl resumed>) = 0 [pid 8840] setpgid(0, 0) = 0 [pid 8840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8842 attached [pid 8841] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8842 [pid 8842] set_robust_list(0x555582145660, 24 [pid 8840] write(3, "1000", 4 [pid 8842] <... set_robust_list resumed>) = 0 [pid 8841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8840] <... write resumed>) = 4 [pid 8842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8841] <... prctl resumed>) = 0 [pid 8840] close(3 [pid 8839] <... bpf resumed>) = 5 [pid 8842] <... prctl resumed>) = 0 [pid 8841] setpgid(0, 0 [pid 8840] <... close resumed>) = 0 [pid 8839] exit_group(0 [pid 8838] <... bpf resumed>) = 5 [pid 8842] setpgid(0, 0 [pid 8840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8842] <... setpgid resumed>) = 0 [pid 8841] <... setpgid resumed>) = 0 [pid 8840] <... bpf resumed>) = 3 [pid 8839] <... exit_group resumed>) = ? [pid 8838] exit_group(0 [pid 8842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8838] <... exit_group resumed>) = ? [pid 8842] <... openat resumed>) = 3 [pid 8841] <... openat resumed>) = 3 [pid 8840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8842] write(3, "1000", 4) = 4 [pid 8841] write(3, "1000", 4 [pid 8840] <... bpf resumed>) = 4 [pid 8842] close(3 [pid 8841] <... write resumed>) = 4 [pid 8842] <... close resumed>) = 0 [pid 8840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8841] close(3 [pid 8842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8841] <... close resumed>) = 0 [pid 8841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8842] <... bpf resumed>) = 3 [pid 8841] <... bpf resumed>) = 3 [pid 8842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8842] <... bpf resumed>) = 4 [pid 8841] <... bpf resumed>) = 4 [pid 8842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8839] +++ exited with 0 +++ [pid 8838] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8843 attached ./strace-static-x86_64: Process 8844 attached [pid 8843] set_robust_list(0x555582145660, 24 [pid 8844] set_robust_list(0x555582145660, 24 [pid 8843] <... set_robust_list resumed>) = 0 [pid 8844] <... set_robust_list resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8843 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8844 [pid 8844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8844] <... prctl resumed>) = 0 [pid 8843] setpgid(0, 0) = 0 [pid 8844] setpgid(0, 0 [pid 8842] <... bpf resumed>) = 5 [pid 8841] <... bpf resumed>) = 5 [pid 8840] <... bpf resumed>) = 5 [pid 8843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8842] exit_group(0 [pid 8844] <... setpgid resumed>) = 0 [pid 8841] exit_group(0) = ? [pid 8840] exit_group(0 [pid 8844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8842] <... exit_group resumed>) = ? [pid 8840] <... exit_group resumed>) = ? [pid 8843] <... openat resumed>) = 3 [pid 8841] +++ exited with 0 +++ [pid 8844] <... openat resumed>) = 3 [pid 8844] write(3, "1000", 4) = 4 [pid 8843] write(3, "1000", 4 [pid 8842] +++ exited with 0 +++ [pid 8840] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8843] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8844] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8844] <... close resumed>) = 0 [pid 8844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8843] close(3./strace-static-x86_64: Process 8845 attached [pid 8844] <... bpf resumed>) = 3 [pid 8843] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8845] set_robust_list(0x555582145660, 24 [pid 8844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8846 attached [pid 8845] <... set_robust_list resumed>) = 0 [pid 8843] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8845 [pid 8845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8845] <... prctl resumed>) = 0 [pid 8844] <... bpf resumed>) = 4 [pid 8843] <... bpf resumed>) = 4 [pid 8845] setpgid(0, 0) = 0 [pid 8845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8847 attached [pid 8846] set_robust_list(0x555582145660, 24 [pid 8845] <... openat resumed>) = 3 [pid 8844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8846 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8847 [pid 8847] set_robust_list(0x555582145660, 24 [pid 8846] <... set_robust_list resumed>) = 0 [pid 8845] write(3, "1000", 4 [pid 8847] <... set_robust_list resumed>) = 0 [pid 8846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8845] <... write resumed>) = 4 [pid 8844] <... bpf resumed>) = 5 [pid 8843] <... bpf resumed>) = 5 [pid 8847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8846] <... prctl resumed>) = 0 [pid 8845] close(3 [pid 8844] exit_group(0 [pid 8843] exit_group(0 [pid 8847] <... prctl resumed>) = 0 [pid 8846] setpgid(0, 0 [pid 8845] <... close resumed>) = 0 [pid 8843] <... exit_group resumed>) = ? [pid 8846] <... setpgid resumed>) = 0 [pid 8844] <... exit_group resumed>) = ? [pid 8847] setpgid(0, 0 [pid 8846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8844] +++ exited with 0 +++ [pid 8843] +++ exited with 0 +++ [pid 8847] <... setpgid resumed>) = 0 [pid 8846] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8846] write(3, "1000", 4 [pid 8845] <... bpf resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8846] <... write resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8846] close(3) = 0 [pid 8847] <... openat resumed>) = 3 [pid 8845] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8847] write(3, "1000", 4 [pid 8845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8847] <... write resumed>) = 4 [pid 8846] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8848 attached [pid 8847] close(3 [pid 8846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8845] <... bpf resumed>) = 5 [pid 8847] <... close resumed>) = 0 [pid 8848] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8848 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8849 attached [pid 8848] <... set_robust_list resumed>) = 0 [pid 8847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8846] <... bpf resumed>) = 4 [pid 8845] exit_group(0 [pid 8849] set_robust_list(0x555582145660, 24 [pid 8848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8847] <... bpf resumed>) = 3 [pid 8847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8848] <... prctl resumed>) = 0 [pid 8849] <... set_robust_list resumed>) = 0 [pid 8848] setpgid(0, 0 [pid 8846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8845] <... exit_group resumed>) = ? [pid 8847] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8849 [pid 8849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8848] <... setpgid resumed>) = 0 [pid 8847] <... bpf resumed>) = 5 [pid 8847] exit_group(0) = ? [pid 8849] <... prctl resumed>) = 0 [pid 8848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8846] <... bpf resumed>) = 5 [pid 8845] +++ exited with 0 +++ [pid 8849] setpgid(0, 0 [pid 8848] <... openat resumed>) = 3 [pid 8846] exit_group(0 [pid 8849] <... setpgid resumed>) = 0 [pid 8848] write(3, "1000", 4 [pid 8846] <... exit_group resumed>) = ? [pid 8849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8848] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8849] <... openat resumed>) = 3 [pid 8848] close(3 [pid 8847] +++ exited with 0 +++ [pid 8846] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8849] write(3, "1000", 4 [pid 8848] <... close resumed>) = 0 [pid 8849] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8849] close(3 [pid 8848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8849] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8848] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8850 attached [pid 8848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8850] set_robust_list(0x555582145660, 24 [pid 8849] <... bpf resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8850 [pid 8850] <... set_robust_list resumed>) = 0 [pid 8848] <... bpf resumed>) = 4 [pid 8848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8851 attached [pid 8850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8851] set_robust_list(0x555582145660, 24 [pid 8850] <... prctl resumed>) = 0 [pid 8849] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8851 [pid 8851] <... set_robust_list resumed>) = 0 [pid 8850] setpgid(0, 0 [pid 8849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8850] <... setpgid resumed>) = 0 [pid 8851] <... prctl resumed>) = 0 [pid 8850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8852 attached [pid 8851] setpgid(0, 0) = 0 [pid 8848] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8852 [pid 8852] set_robust_list(0x555582145660, 24 [pid 8851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8849] <... bpf resumed>) = 5 [pid 8852] <... set_robust_list resumed>) = 0 [pid 8852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8849] exit_group(0 [pid 8852] <... prctl resumed>) = 0 [pid 8851] <... openat resumed>) = 3 [pid 8850] <... openat resumed>) = 3 [pid 8849] <... exit_group resumed>) = ? [pid 8848] exit_group(0 [pid 8851] write(3, "1000", 4) = 4 [pid 8851] close(3 [pid 8852] setpgid(0, 0 [pid 8851] <... close resumed>) = 0 [pid 8850] write(3, "1000", 4 [pid 8849] +++ exited with 0 +++ [pid 8848] <... exit_group resumed>) = ? [pid 8852] <... setpgid resumed>) = 0 [pid 8851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8850] <... write resumed>) = 4 [pid 8851] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8850] close(3 [pid 8848] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8852] <... openat resumed>) = 3 [pid 8850] <... close resumed>) = 0 [pid 8852] write(3, "1000", 4 [pid 8850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8852] <... write resumed>) = 4 [pid 8852] close(3./strace-static-x86_64: Process 8853 attached ) = 0 [pid 8853] set_robust_list(0x555582145660, 24 [pid 8852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8851] <... bpf resumed>) = 4 [pid 8850] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8853 [pid 8851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8853] <... set_robust_list resumed>) = 0 [pid 8852] <... bpf resumed>) = 3 [pid 8853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8853] <... prctl resumed>) = 0 [pid 8852] <... bpf resumed>) = 4 [pid 8850] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8853] setpgid(0, 0 [pid 8852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8853] <... setpgid resumed>) = 0 [pid 8853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8851] <... bpf resumed>) = 5 [pid 8853] <... openat resumed>) = 3 [pid 8852] <... bpf resumed>) = 5 [pid 8850] <... bpf resumed>) = 5 [pid 8852] exit_group(0./strace-static-x86_64: Process 8854 attached [pid 8853] write(3, "1000", 4 [pid 8851] exit_group(0 [pid 8850] exit_group(0 [pid 8854] set_robust_list(0x555582145660, 24 [pid 8850] <... exit_group resumed>) = ? [pid 8854] <... set_robust_list resumed>) = 0 [pid 8854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8853] <... write resumed>) = 4 [pid 8852] <... exit_group resumed>) = ? [pid 8851] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8854 [pid 8854] <... prctl resumed>) = 0 [pid 8853] close(3 [pid 8852] +++ exited with 0 +++ [pid 8850] +++ exited with 0 +++ [pid 8854] setpgid(0, 0 [pid 8853] <... close resumed>) = 0 [pid 8851] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8850, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8854] <... setpgid resumed>) = 0 [pid 8853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8853] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8854] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8855 attached [pid 8854] write(3, "1000", 4 [pid 8853] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8856 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8856 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8855 [pid 8856] set_robust_list(0x555582145660, 24 [pid 8855] set_robust_list(0x555582145660, 24 [pid 8856] <... set_robust_list resumed>) = 0 [pid 8856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8855] <... set_robust_list resumed>) = 0 [pid 8854] <... write resumed>) = 4 [pid 8853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8857 attached [pid 8856] <... prctl resumed>) = 0 [pid 8855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8854] close(3 [pid 8857] set_robust_list(0x555582145660, 24 [pid 8856] setpgid(0, 0 [pid 8855] <... prctl resumed>) = 0 [pid 8854] <... close resumed>) = 0 [pid 8853] <... bpf resumed>) = 5 [pid 8857] <... set_robust_list resumed>) = 0 [pid 8856] <... setpgid resumed>) = 0 [pid 8855] setpgid(0, 0 [pid 8854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8857 [pid 8857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8855] <... setpgid resumed>) = 0 [pid 8853] exit_group(0 [pid 8856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8854] <... bpf resumed>) = 3 [pid 8857] <... prctl resumed>) = 0 [pid 8856] <... openat resumed>) = 3 [pid 8855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8853] <... exit_group resumed>) = ? [pid 8857] setpgid(0, 0 [pid 8856] write(3, "1000", 4) = 4 [pid 8856] close(3) = 0 [pid 8856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8854] <... bpf resumed>) = 4 [pid 8856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8853] +++ exited with 0 +++ [pid 8855] <... openat resumed>) = 3 [pid 8857] <... setpgid resumed>) = 0 [pid 8857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8856] <... bpf resumed>) = 4 [pid 8855] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8855] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8855] close(3 [pid 8856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8855] <... close resumed>) = 0 [pid 8857] <... openat resumed>) = 3 [pid 8854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8857] write(3, "1000", 4 [pid 8855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8858 attached [pid 8857] <... write resumed>) = 4 [pid 8855] <... bpf resumed>) = 3 [pid 8858] set_robust_list(0x555582145660, 24 [pid 8857] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8858 [pid 8855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8857] <... close resumed>) = 0 [pid 8858] <... set_robust_list resumed>) = 0 [pid 8857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8858] <... prctl resumed>) = 0 [pid 8857] <... bpf resumed>) = 4 [pid 8855] <... bpf resumed>) = 4 [pid 8858] setpgid(0, 0 [pid 8857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8858] <... setpgid resumed>) = 0 [pid 8858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8857] <... bpf resumed>) = 5 [pid 8856] <... bpf resumed>) = 5 [pid 8855] <... bpf resumed>) = 5 [pid 8854] <... bpf resumed>) = 5 [pid 8858] <... openat resumed>) = 3 [pid 8857] exit_group(0 [pid 8855] exit_group(0 [pid 8854] exit_group(0 [pid 8856] exit_group(0 [pid 8854] <... exit_group resumed>) = ? [pid 8857] <... exit_group resumed>) = ? [pid 8856] <... exit_group resumed>) = ? [pid 8858] write(3, "1000", 4 [pid 8855] <... exit_group resumed>) = ? [pid 8858] <... write resumed>) = 4 [pid 8856] +++ exited with 0 +++ [pid 8855] +++ exited with 0 +++ [pid 8858] close(3) = 0 [pid 8858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8859 attached [pid 8857] +++ exited with 0 +++ [pid 8854] +++ exited with 0 +++ [pid 8859] set_robust_list(0x555582145660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8857, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8859 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8859] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8861 attached ./strace-static-x86_64: Process 8860 attached [pid 8859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8861] set_robust_list(0x555582145660, 24 [pid 8860] set_robust_list(0x555582145660, 24 [pid 8859] <... prctl resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8861 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8860 [pid 8861] <... set_robust_list resumed>) = 0 [pid 8860] <... set_robust_list resumed>) = 0 [pid 8859] setpgid(0, 0 [pid 8861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8859] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8862 attached [pid 8861] <... prctl resumed>) = 0 [pid 8860] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8862 [pid 8862] set_robust_list(0x555582145660, 24 [pid 8861] setpgid(0, 0 [pid 8860] setpgid(0, 0 [pid 8859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8862] <... set_robust_list resumed>) = 0 [pid 8861] <... setpgid resumed>) = 0 [pid 8860] <... setpgid resumed>) = 0 [pid 8862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8859] <... openat resumed>) = 3 [pid 8860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8862] <... prctl resumed>) = 0 [pid 8861] <... openat resumed>) = 3 [pid 8860] <... openat resumed>) = 3 [pid 8859] write(3, "1000", 4 [pid 8862] setpgid(0, 0 [pid 8861] write(3, "1000", 4 [pid 8862] <... setpgid resumed>) = 0 [pid 8861] <... write resumed>) = 4 [pid 8860] write(3, "1000", 4 [pid 8862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8861] close(3 [pid 8860] <... write resumed>) = 4 [pid 8861] <... close resumed>) = 0 [pid 8861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8860] close(3 [pid 8862] <... openat resumed>) = 3 [pid 8859] <... write resumed>) = 4 [pid 8860] <... close resumed>) = 0 [pid 8862] write(3, "1000", 4 [pid 8861] <... bpf resumed>) = 3 [pid 8860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8862] <... write resumed>) = 4 [pid 8861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8859] close(3 [pid 8862] close(3 [pid 8860] <... bpf resumed>) = 3 [pid 8860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8862] <... close resumed>) = 0 [pid 8861] <... bpf resumed>) = 4 [pid 8860] <... bpf resumed>) = 4 [pid 8859] <... close resumed>) = 0 [pid 8858] <... bpf resumed>) = 5 [pid 8862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8858] exit_group(0 [pid 8862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8859] <... bpf resumed>) = 3 [pid 8858] <... exit_group resumed>) = ? [pid 8861] <... bpf resumed>) = 5 [pid 8860] <... bpf resumed>) = 5 [pid 8859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8862] <... bpf resumed>) = 4 [pid 8860] exit_group(0 [pid 8861] exit_group(0) = ? [pid 8859] <... bpf resumed>) = 4 [pid 8862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8860] <... exit_group resumed>) = ? [pid 8859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8858] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8863 attached [pid 8863] set_robust_list(0x555582145660, 24 [pid 8862] <... bpf resumed>) = 5 [pid 8861] +++ exited with 0 +++ [pid 8863] <... set_robust_list resumed>) = 0 [pid 8862] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8863 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8862] <... exit_group resumed>) = ? [pid 8863] <... prctl resumed>) = 0 [pid 8863] setpgid(0, 0) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8864 attached [pid 8863] write(3, "1000", 4) = 4 [pid 8864] set_robust_list(0x555582145660, 24 [pid 8863] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8864 [pid 8864] <... set_robust_list resumed>) = 0 [pid 8863] <... close resumed>) = 0 [pid 8864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8864] <... prctl resumed>) = 0 [pid 8864] setpgid(0, 0 [pid 8863] <... bpf resumed>) = 3 [pid 8864] <... setpgid resumed>) = 0 [pid 8863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8863] <... bpf resumed>) = 4 [pid 8864] <... openat resumed>) = 3 [pid 8864] write(3, "1000", 4 [pid 8863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8864] <... write resumed>) = 4 [pid 8864] close(3) = 0 [pid 8864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8860] +++ exited with 0 +++ [pid 8864] <... bpf resumed>) = 4 [pid 8864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8859] <... bpf resumed>) = 5 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8859] exit_group(0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8859] <... exit_group resumed>) = ? [pid 5066] <... restart_syscall resumed>) = 0 [pid 8864] <... bpf resumed>) = 5 [pid 8863] <... bpf resumed>) = 5 [pid 8862] +++ exited with 0 +++ [pid 8859] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8864] exit_group(0 [pid 8863] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8865 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8864] <... exit_group resumed>) = ? [pid 8863] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8866 attached [pid 8866] set_robust_list(0x555582145660, 24) = 0 [pid 8865] set_robust_list(0x555582145660, 24 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8866 [pid 8866] <... prctl resumed>) = 0 [pid 8865] <... set_robust_list resumed>) = 0 [pid 8864] +++ exited with 0 +++ [pid 8863] +++ exited with 0 +++ [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8865 [pid 8866] setpgid(0, 0 [pid 8865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8865] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8864, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8866] <... setpgid resumed>) = 0 [pid 8865] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8867 attached [pid 8865] <... setpgid resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8867] set_robust_list(0x555582145660, 24 [pid 8866] <... openat resumed>) = 3 [pid 8865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8867] <... set_robust_list resumed>) = 0 [pid 8867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8866] write(3, "1000", 4 [pid 8865] <... openat resumed>) = 3 ./strace-static-x86_64: Process 8868 attached [pid 8867] <... prctl resumed>) = 0 [pid 8866] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8867 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8868 [pid 8868] set_robust_list(0x555582145660, 24 [pid 8867] setpgid(0, 0 [pid 8866] close(3 [pid 8865] write(3, "1000", 4./strace-static-x86_64: Process 8869 attached [pid 8868] <... set_robust_list resumed>) = 0 [pid 8867] <... setpgid resumed>) = 0 [pid 8866] <... close resumed>) = 0 [pid 8865] <... write resumed>) = 4 [pid 8869] set_robust_list(0x555582145660, 24 [pid 8868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8865] close(3 [pid 8869] <... set_robust_list resumed>) = 0 [pid 8868] <... prctl resumed>) = 0 [pid 8867] <... openat resumed>) = 3 [pid 8866] <... bpf resumed>) = 3 [pid 8865] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8869 [pid 8869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8867] write(3, "1000", 4 [pid 8866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8868] setpgid(0, 0 [pid 8869] <... prctl resumed>) = 0 [pid 8867] <... write resumed>) = 4 [pid 8865] <... bpf resumed>) = 3 [pid 8869] setpgid(0, 0 [pid 8867] close(3 [pid 8865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8869] <... setpgid resumed>) = 0 [pid 8868] <... setpgid resumed>) = 0 [pid 8867] <... close resumed>) = 0 [pid 8866] <... bpf resumed>) = 4 [pid 8869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8865] <... bpf resumed>) = 4 [pid 8867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8869] <... openat resumed>) = 3 [pid 8865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8868] <... openat resumed>) = 3 [pid 8866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8869] write(3, "1000", 4 [pid 8868] write(3, "1000", 4 [pid 8867] <... bpf resumed>) = 3 [pid 8865] <... bpf resumed>) = 5 [pid 8869] <... write resumed>) = 4 [pid 8868] <... write resumed>) = 4 [pid 8867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8866] <... bpf resumed>) = 5 [pid 8869] close(3 [pid 8868] close(3 [pid 8867] <... bpf resumed>) = 4 [pid 8866] exit_group(0 [pid 8865] exit_group(0 [pid 8869] <... close resumed>) = 0 [pid 8868] <... close resumed>) = 0 [pid 8869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8865] <... exit_group resumed>) = ? [pid 8869] <... bpf resumed>) = 3 [pid 8868] <... bpf resumed>) = 3 [pid 8867] <... bpf resumed>) = 5 [pid 8866] <... exit_group resumed>) = ? [pid 8869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8867] exit_group(0 [pid 8865] +++ exited with 0 +++ [pid 8869] <... bpf resumed>) = 4 [pid 8869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8867] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8868] <... bpf resumed>) = 4 [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8870 attached , child_tidptr=0x555582145650) = 8870 [pid 8870] set_robust_list(0x555582145660, 24) = 0 [pid 8870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8870] setpgid(0, 0) = 0 [pid 8869] <... bpf resumed>) = 5 [pid 8866] +++ exited with 0 +++ [pid 8870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8869] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8866, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8869] <... exit_group resumed>) = ? [pid 8870] <... openat resumed>) = 3 [pid 8870] write(3, "1000", 4) = 4 [pid 8870] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8871 attached [pid 8870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8871] set_robust_list(0x555582145660, 24 [pid 8870] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8871 [pid 8871] <... set_robust_list resumed>) = 0 [pid 8870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8871] setpgid(0, 0) = 0 [pid 8871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8870] <... bpf resumed>) = 4 [pid 8867] +++ exited with 0 +++ [pid 8871] <... openat resumed>) = 3 [pid 8870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8868] <... bpf resumed>) = 5 [pid 8871] write(3, "1000", 4 [pid 8868] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8871] <... write resumed>) = 4 [pid 8868] <... exit_group resumed>) = ? [pid 8871] close(3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8871] <... close resumed>) = 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8871] <... bpf resumed>) = 3 [pid 8871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8872 attached [pid 8872] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8872 [pid 8872] <... set_robust_list resumed>) = 0 [pid 8872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8871] <... bpf resumed>) = 4 [pid 8872] setpgid(0, 0 [pid 8871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8872] <... setpgid resumed>) = 0 [pid 8870] <... bpf resumed>) = 5 [pid 8869] +++ exited with 0 +++ [pid 8870] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8870] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8872] write(3, "1000", 4./strace-static-x86_64: Process 8873 attached [pid 8873] set_robust_list(0x555582145660, 24 [pid 8872] <... write resumed>) = 4 [pid 8871] <... bpf resumed>) = 5 [pid 8868] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8873 [pid 8873] <... set_robust_list resumed>) = 0 [pid 8872] close(3 [pid 8873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8872] <... close resumed>) = 0 [pid 8871] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8873] <... prctl resumed>) = 0 [pid 8872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8871] <... exit_group resumed>) = ? [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 8873] setpgid(0, 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 8873] <... setpgid resumed>) = 0 [pid 8872] <... bpf resumed>) = 3 [pid 8873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8873] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8873] write(3, "1000", 4 [pid 8872] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8874 attached [pid 8873] <... write resumed>) = 4 [pid 8872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8874 [pid 8874] set_robust_list(0x555582145660, 24 [pid 8873] close(3 [pid 8874] <... set_robust_list resumed>) = 0 [pid 8873] <... close resumed>) = 0 [pid 8874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8874] <... prctl resumed>) = 0 [pid 8873] <... bpf resumed>) = 3 [pid 8874] setpgid(0, 0 [pid 8873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8870] +++ exited with 0 +++ [pid 8874] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8871] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8875 attached [pid 8874] <... openat resumed>) = 3 [pid 8873] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8871, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8875 [pid 8875] set_robust_list(0x555582145660, 24 [pid 8874] write(3, "1000", 4 [pid 8873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8875] <... set_robust_list resumed>) = 0 [pid 8874] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8874] close(3 [pid 8873] <... bpf resumed>) = 5 [pid 8872] <... bpf resumed>) = 5 [pid 8875] <... prctl resumed>) = 0 [pid 8875] setpgid(0, 0 [pid 8874] <... close resumed>) = 0 [pid 8872] exit_group(0 [pid 8875] <... setpgid resumed>) = 0 [pid 8875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8873] exit_group(0 [pid 8874] <... bpf resumed>) = 3 [pid 8873] <... exit_group resumed>) = ? [pid 8872] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8875] <... openat resumed>) = 3 [pid 8875] write(3, "1000", 4./strace-static-x86_64: Process 8876 attached [pid 8874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8873] +++ exited with 0 +++ [pid 8872] +++ exited with 0 +++ [pid 8876] set_robust_list(0x555582145660, 24 [pid 8875] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8876 [pid 8876] <... set_robust_list resumed>) = 0 [pid 8875] close(3 [pid 8874] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8872, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8875] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8876] <... prctl resumed>) = 0 [pid 8875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8876] setpgid(0, 0 [pid 8875] <... bpf resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8876] <... setpgid resumed>) = 0 [pid 8875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8877 attached [pid 8876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8877 [pid 8877] set_robust_list(0x555582145660, 24) = 0 [pid 8877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8876] <... openat resumed>) = 3 [pid 8877] <... prctl resumed>) = 0 [pid 8875] <... bpf resumed>) = 4 [pid 8877] setpgid(0, 0 [pid 8876] write(3, "1000", 4 [pid 8875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8877] <... setpgid resumed>) = 0 [pid 8876] <... write resumed>) = 4 ./strace-static-x86_64: Process 8878 attached [pid 8877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8876] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8878 [pid 8878] set_robust_list(0x555582145660, 24 [pid 8876] <... close resumed>) = 0 [pid 8877] <... openat resumed>) = 3 [pid 8876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8878] <... set_robust_list resumed>) = 0 [pid 8877] write(3, "1000", 4 [pid 8876] <... bpf resumed>) = 3 [pid 8878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8877] <... write resumed>) = 4 [pid 8876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8878] <... prctl resumed>) = 0 [pid 8877] close(3 [pid 8876] <... bpf resumed>) = 4 [pid 8875] <... bpf resumed>) = 5 [pid 8874] <... bpf resumed>) = 5 [pid 8877] <... close resumed>) = 0 [pid 8878] setpgid(0, 0 [pid 8877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8878] <... setpgid resumed>) = 0 [pid 8875] exit_group(0 [pid 8878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8877] <... bpf resumed>) = 3 [pid 8876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8874] exit_group(0 [pid 8877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8876] <... bpf resumed>) = 5 [pid 8874] <... exit_group resumed>) = ? [pid 8875] <... exit_group resumed>) = ? [pid 8878] <... openat resumed>) = 3 [pid 8877] <... bpf resumed>) = 4 [pid 8876] exit_group(0 [pid 8874] +++ exited with 0 +++ [pid 8876] <... exit_group resumed>) = ? [pid 8878] write(3, "1000", 4 [pid 8877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8878] <... write resumed>) = 4 [pid 8878] close(3) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8879 attached ) = 3 [pid 8879] set_robust_list(0x555582145660, 24 [pid 8878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8879 [pid 8879] <... set_robust_list resumed>) = 0 [pid 8879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8878] <... bpf resumed>) = 4 [pid 8878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8879] <... prctl resumed>) = 0 [pid 8879] setpgid(0, 0) = 0 [pid 8879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8879] write(3, "1000", 4) = 4 [pid 8879] close(3) = 0 [pid 8877] <... bpf resumed>) = 5 [pid 8875] +++ exited with 0 +++ [pid 8879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8877] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8875, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8877] <... exit_group resumed>) = ? [pid 8879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8880 attached [pid 8880] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8880 [pid 8880] <... set_robust_list resumed>) = 0 [pid 8878] <... bpf resumed>) = 5 [pid 8876] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8878] exit_group(0) = ? [pid 8880] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8880] write(3, "1000", 4) = 4 [pid 8880] close(3./strace-static-x86_64: Process 8881 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8881 [pid 8881] set_robust_list(0x555582145660, 24 [pid 8880] <... close resumed>) = 0 [pid 8881] <... set_robust_list resumed>) = 0 [pid 8880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8880] <... bpf resumed>) = 3 [pid 8879] <... bpf resumed>) = 5 [pid 8877] +++ exited with 0 +++ [pid 8879] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8881] <... prctl resumed>) = 0 [pid 8880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8881] setpgid(0, 0) = 0 [pid 8880] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8882 attached [pid 8881] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8882 [pid 8882] set_robust_list(0x555582145660, 24) = 0 [pid 8881] write(3, "1000", 4 [pid 8882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8881] <... write resumed>) = 4 [pid 8882] <... prctl resumed>) = 0 [pid 8881] close(3 [pid 8882] setpgid(0, 0 [pid 8881] <... close resumed>) = 0 [pid 8882] <... setpgid resumed>) = 0 [pid 8881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8881] <... bpf resumed>) = 3 [pid 8881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8882] <... openat resumed>) = 3 [pid 8882] write(3, "1000", 4 [pid 8881] <... bpf resumed>) = 4 [pid 8882] <... write resumed>) = 4 [pid 8881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8882] close(3) = 0 [pid 8882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8878] +++ exited with 0 +++ [pid 8879] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8884 attached [pid 8884] set_robust_list(0x555582145660, 24) = 0 [pid 8884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8884] setpgid(0, 0) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8883 [pid 8884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8883 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8884 [pid 8883] set_robust_list(0x555582145660, 24) = 0 [pid 8884] <... openat resumed>) = 3 [pid 8883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8884] write(3, "1000", 4) = 4 [pid 8883] setpgid(0, 0 [pid 8884] close(3 [pid 8883] <... setpgid resumed>) = 0 [pid 8884] <... close resumed>) = 0 [pid 8884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8884] <... bpf resumed>) = 4 [pid 8883] write(3, "1000", 4 [pid 8884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8883] <... write resumed>) = 4 [pid 8883] close(3) = 0 [pid 8883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8884] <... bpf resumed>) = 5 [pid 8882] <... bpf resumed>) = 5 [pid 8881] <... bpf resumed>) = 5 [pid 8880] <... bpf resumed>) = 5 [pid 8884] exit_group(0 [pid 8883] <... bpf resumed>) = 5 [pid 8882] exit_group(0 [pid 8881] exit_group(0 [pid 8880] exit_group(0 [pid 8884] <... exit_group resumed>) = ? [pid 8883] exit_group(0 [pid 8882] <... exit_group resumed>) = ? [pid 8881] <... exit_group resumed>) = ? [pid 8880] <... exit_group resumed>) = ? [pid 8884] +++ exited with 0 +++ [pid 8883] <... exit_group resumed>) = ? [pid 8882] +++ exited with 0 +++ [pid 8880] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5074] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8885 attached [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8885] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8885 [pid 8885] <... set_robust_list resumed>) = 0 [pid 8885] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8886 attached ./strace-static-x86_64: Process 8887 attached [pid 8886] set_robust_list(0x555582145660, 24 [pid 8885] <... prctl resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8886 [pid 8887] set_robust_list(0x555582145660, 24 [pid 8886] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8887 [pid 8887] <... set_robust_list resumed>) = 0 [pid 8885] setpgid(0, 0 [pid 8887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8885] <... setpgid resumed>) = 0 [pid 8887] <... prctl resumed>) = 0 [pid 8886] <... prctl resumed>) = 0 [pid 8885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8887] setpgid(0, 0 [pid 8886] setpgid(0, 0 [pid 8887] <... setpgid resumed>) = 0 [pid 8886] <... setpgid resumed>) = 0 [pid 8885] <... openat resumed>) = 3 [pid 8887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8885] write(3, "1000", 4 [pid 8886] <... openat resumed>) = 3 [pid 8885] <... write resumed>) = 4 [pid 8887] <... openat resumed>) = 3 [pid 8886] write(3, "1000", 4 [pid 8887] write(3, "1000", 4 [pid 8886] <... write resumed>) = 4 [pid 8885] close(3 [pid 8887] <... write resumed>) = 4 [pid 8886] close(3 [pid 8885] <... close resumed>) = 0 [pid 8887] close(3 [pid 8886] <... close resumed>) = 0 [pid 8885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8883] +++ exited with 0 +++ [pid 8881] +++ exited with 0 +++ [pid 8887] <... close resumed>) = 0 [pid 8886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8885] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8886] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 8887] <... bpf resumed>) = 3 [pid 8886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8886] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8885] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8889 attached [pid 8887] <... bpf resumed>) = 4 [pid 8889] set_robust_list(0x555582145660, 24) = 0 [pid 8887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8889 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8888 ./strace-static-x86_64: Process 8888 attached [pid 8889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8888] set_robust_list(0x555582145660, 24 [pid 8889] <... prctl resumed>) = 0 [pid 8888] <... set_robust_list resumed>) = 0 [pid 8889] setpgid(0, 0 [pid 8888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8889] <... setpgid resumed>) = 0 [pid 8888] <... prctl resumed>) = 0 [pid 8889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8888] setpgid(0, 0 [pid 8889] <... openat resumed>) = 3 [pid 8888] <... setpgid resumed>) = 0 [pid 8888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8889] write(3, "1000", 4) = 4 [pid 8888] <... openat resumed>) = 3 [pid 8889] close(3) = 0 [pid 8889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8888] write(3, "1000", 4 [pid 8887] <... bpf resumed>) = 5 [pid 8886] <... bpf resumed>) = 5 [pid 8885] <... bpf resumed>) = 5 [pid 8889] <... bpf resumed>) = 3 [pid 8888] <... write resumed>) = 4 [pid 8886] exit_group(0 [pid 8885] exit_group(0 [pid 8889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8888] close(3 [pid 8887] exit_group(0 [pid 8889] <... bpf resumed>) = 4 [pid 8888] <... close resumed>) = 0 [pid 8887] <... exit_group resumed>) = ? [pid 8886] <... exit_group resumed>) = ? [pid 8885] <... exit_group resumed>) = ? [pid 8888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8888] <... bpf resumed>) = 3 [pid 8889] <... bpf resumed>) = 5 [pid 8888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8889] exit_group(0 [pid 8888] <... bpf resumed>) = 4 [pid 8885] +++ exited with 0 +++ [pid 8889] <... exit_group resumed>) = ? [pid 8887] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8890 attached [pid 8890] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8890 ./strace-static-x86_64: Process 8891 attached [pid 8890] <... set_robust_list resumed>) = 0 [pid 8891] set_robust_list(0x555582145660, 24 [pid 8890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8891] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8891 [pid 8891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8890] <... prctl resumed>) = 0 [pid 8891] <... prctl resumed>) = 0 [pid 8890] setpgid(0, 0 [pid 8891] setpgid(0, 0 [pid 8890] <... setpgid resumed>) = 0 [pid 8891] <... setpgid resumed>) = 0 [pid 8891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8891] write(3, "1000", 4 [pid 8890] <... openat resumed>) = 3 [pid 8891] <... write resumed>) = 4 [pid 8890] write(3, "1000", 4 [pid 8891] close(3 [pid 8890] <... write resumed>) = 4 [pid 8891] <... close resumed>) = 0 [pid 8890] close(3 [pid 8891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8890] <... close resumed>) = 0 [pid 8891] <... bpf resumed>) = 3 [pid 8890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8890] <... bpf resumed>) = 3 [pid 8890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8891] <... bpf resumed>) = 4 [pid 8891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8890] <... bpf resumed>) = 4 [pid 8890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8888] <... bpf resumed>) = 5 [pid 8886] +++ exited with 0 +++ [pid 8888] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8888] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8892 attached , child_tidptr=0x555582145650) = 8892 [pid 8892] set_robust_list(0x555582145660, 24) = 0 [pid 8891] <... bpf resumed>) = 5 [pid 8890] <... bpf resumed>) = 5 [pid 8889] +++ exited with 0 +++ [pid 8888] +++ exited with 0 +++ [pid 8892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8891] exit_group(0 [pid 8890] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8892] <... prctl resumed>) = 0 [pid 8891] <... exit_group resumed>) = ? [pid 8890] <... exit_group resumed>) = ? [pid 8892] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8893 attached [pid 8892] <... setpgid resumed>) = 0 [pid 8891] +++ exited with 0 +++ [pid 8890] +++ exited with 0 +++ [pid 8893] set_robust_list(0x555582145660, 24 [pid 8892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8893 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8893] <... set_robust_list resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8894 attached [pid 8894] set_robust_list(0x555582145660, 24 [pid 8893] <... prctl resumed>) = 0 [pid 8892] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8894 [pid 8894] <... set_robust_list resumed>) = 0 [pid 8893] setpgid(0, 0 [pid 8892] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8893] <... setpgid resumed>) = 0 [pid 8892] <... write resumed>) = 4 ./strace-static-x86_64: Process 8895 attached [pid 8894] <... prctl resumed>) = 0 [pid 8893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8892] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8894] setpgid(0, 0 [pid 8895] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8895 [pid 8895] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8896 attached [pid 8895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8894] <... setpgid resumed>) = 0 [pid 8893] <... openat resumed>) = 3 [pid 8892] <... close resumed>) = 0 [pid 8896] set_robust_list(0x555582145660, 24 [pid 8895] <... prctl resumed>) = 0 [pid 8894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8896] <... set_robust_list resumed>) = 0 [pid 8895] setpgid(0, 0 [pid 8893] write(3, "1000", 4 [pid 8892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8894] <... openat resumed>) = 3 [pid 8893] <... write resumed>) = 4 [pid 8892] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8896 [pid 8895] <... setpgid resumed>) = 0 [pid 8896] <... prctl resumed>) = 0 [pid 8894] write(3, "1000", 4 [pid 8893] close(3 [pid 8892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8896] setpgid(0, 0 [pid 8895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8894] <... write resumed>) = 4 [pid 8893] <... close resumed>) = 0 [pid 8896] <... setpgid resumed>) = 0 [pid 8895] <... openat resumed>) = 3 [pid 8894] close(3 [pid 8893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8892] <... bpf resumed>) = 4 [pid 8896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8894] <... close resumed>) = 0 [pid 8893] <... bpf resumed>) = 3 [pid 8892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8895] write(3, "1000", 4 [pid 8894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8895] <... write resumed>) = 4 [pid 8893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8892] <... bpf resumed>) = 5 [pid 8895] close(3 [pid 8894] <... bpf resumed>) = 3 [pid 8896] <... openat resumed>) = 3 [pid 8895] <... close resumed>) = 0 [pid 8894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8896] write(3, "1000", 4 [pid 8895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8896] <... write resumed>) = 4 [pid 8896] close(3 [pid 8892] exit_group(0 [pid 8896] <... close resumed>) = 0 [pid 8896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8893] <... bpf resumed>) = 4 [pid 8892] <... exit_group resumed>) = ? [pid 8896] <... bpf resumed>) = 3 [pid 8895] <... bpf resumed>) = 3 [pid 8894] <... bpf resumed>) = 4 [pid 8896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8892] +++ exited with 0 +++ [pid 8895] <... bpf resumed>) = 4 [pid 8896] <... bpf resumed>) = 5 [pid 8894] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8896] exit_group(0 [pid 8895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8893] <... bpf resumed>) = 5 [pid 8896] <... exit_group resumed>) = ? [pid 8894] exit_group(0 [pid 8895] <... bpf resumed>) = 5 [pid 8895] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8896] +++ exited with 0 +++ [pid 8894] <... exit_group resumed>) = ? [pid 8893] exit_group(0./strace-static-x86_64: Process 8897 attached [pid 8894] +++ exited with 0 +++ [pid 8893] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8897] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8897] <... set_robust_list resumed>) = 0 [pid 8897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8897 [pid 8897] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8899 attached ./strace-static-x86_64: Process 8898 attached [pid 8897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8898] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8898 [pid 8899] set_robust_list(0x555582145660, 24 [pid 8898] <... set_robust_list resumed>) = 0 [pid 8897] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8899 [pid 8898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8899] <... set_robust_list resumed>) = 0 [pid 8898] <... prctl resumed>) = 0 [pid 8897] write(3, "1000", 4) = 4 [pid 8899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8898] setpgid(0, 0 [pid 8897] close(3 [pid 8899] <... prctl resumed>) = 0 [pid 8898] <... setpgid resumed>) = 0 [pid 8897] <... close resumed>) = 0 [pid 8895] +++ exited with 0 +++ [pid 8893] +++ exited with 0 +++ [pid 8899] setpgid(0, 0 [pid 8898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8899] <... setpgid resumed>) = 0 [pid 8898] <... openat resumed>) = 3 [pid 8897] <... bpf resumed>) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8895, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8899] <... openat resumed>) = 3 [pid 8898] write(3, "1000", 4 [pid 8897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8899] write(3, "1000", 4 [pid 8898] <... write resumed>) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8899] <... write resumed>) = 4 ./strace-static-x86_64: Process 8900 attached [pid 8897] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8901 attached [pid 8901] set_robust_list(0x555582145660, 24 [pid 8898] close(3 [pid 8899] close(3 [pid 8901] <... set_robust_list resumed>) = 0 [pid 8900] set_robust_list(0x555582145660, 24 [pid 8898] <... close resumed>) = 0 [pid 8899] <... close resumed>) = 0 [pid 8897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8900 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8901 [pid 8901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8900] <... set_robust_list resumed>) = 0 [pid 8898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8901] <... prctl resumed>) = 0 [pid 8900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8898] <... bpf resumed>) = 3 [pid 8899] <... bpf resumed>) = 3 [pid 8901] setpgid(0, 0 [pid 8900] <... prctl resumed>) = 0 [pid 8899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8901] <... setpgid resumed>) = 0 [pid 8900] setpgid(0, 0 [pid 8899] <... bpf resumed>) = 4 [pid 8901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8900] <... setpgid resumed>) = 0 [pid 8901] <... openat resumed>) = 3 [pid 8900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8898] <... bpf resumed>) = 4 [pid 8897] <... bpf resumed>) = 5 [pid 8901] write(3, "1000", 4 [pid 8899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8901] <... write resumed>) = 4 [pid 8900] <... openat resumed>) = 3 [pid 8898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8897] exit_group(0 [pid 8901] close(3 [pid 8900] write(3, "1000", 4 [pid 8899] <... bpf resumed>) = 5 [pid 8898] <... bpf resumed>) = 5 [pid 8897] <... exit_group resumed>) = ? [pid 8901] <... close resumed>) = 0 [pid 8900] <... write resumed>) = 4 [pid 8899] exit_group(0 [pid 8898] exit_group(0 [pid 8899] <... exit_group resumed>) = ? [pid 8901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8900] close(3 [pid 8898] <... exit_group resumed>) = ? [pid 8901] <... bpf resumed>) = 3 [pid 8900] <... close resumed>) = 0 [pid 8897] +++ exited with 0 +++ [pid 8901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8901] <... bpf resumed>) = 4 [pid 8900] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8902 ./strace-static-x86_64: Process 8902 attached [pid 8902] set_robust_list(0x555582145660, 24 [pid 8901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8902] <... set_robust_list resumed>) = 0 [pid 8902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8900] <... bpf resumed>) = 4 [pid 8902] <... prctl resumed>) = 0 [pid 8902] setpgid(0, 0 [pid 8900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8902] <... setpgid resumed>) = 0 [pid 8902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8902] write(3, "1000", 4) = 4 [pid 8902] close(3) = 0 [pid 8902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8899] +++ exited with 0 +++ [pid 8898] +++ exited with 0 +++ [pid 8902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8903 attached [pid 8903] set_robust_list(0x555582145660, 24) = 0 [pid 8903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8903] setpgid(0, 0./strace-static-x86_64: Process 8904 attached ) = 0 [pid 8904] set_robust_list(0x555582145660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8903 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8904 [pid 8903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8903] <... openat resumed>) = 3 [pid 8904] <... prctl resumed>) = 0 [pid 8903] write(3, "1000", 4 [pid 8904] setpgid(0, 0) = 0 [pid 8903] <... write resumed>) = 4 [pid 8903] close(3) = 0 [pid 8904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8904] <... openat resumed>) = 3 [pid 8904] write(3, "1000", 4) = 4 [pid 8901] <... bpf resumed>) = 5 [pid 8903] <... bpf resumed>) = 3 [pid 8904] close(3 [pid 8902] <... bpf resumed>) = 5 [pid 8900] <... bpf resumed>) = 5 [pid 8904] <... close resumed>) = 0 [pid 8903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8902] exit_group(0 [pid 8901] exit_group(0 [pid 8904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8903] <... bpf resumed>) = 4 [pid 8902] <... exit_group resumed>) = ? [pid 8900] exit_group(0 [pid 8903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8901] <... exit_group resumed>) = ? [pid 8904] <... bpf resumed>) = 3 [pid 8900] <... exit_group resumed>) = ? [pid 8904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8903] <... bpf resumed>) = 5 [pid 8902] +++ exited with 0 +++ [pid 8901] +++ exited with 0 +++ [pid 8904] <... bpf resumed>) = 4 [pid 8903] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8905 attached [pid 8903] <... exit_group resumed>) = ? [pid 8900] +++ exited with 0 +++ [pid 8905] set_robust_list(0x555582145660, 24 [pid 8904] <... bpf resumed>) = 5 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8905 [pid 8905] <... set_robust_list resumed>) = 0 [pid 8904] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8905] <... prctl resumed>) = 0 [pid 8904] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 8905] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8905] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8906 attached [pid 8906] set_robust_list(0x555582145660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8907 attached [pid 8906] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8906 [pid 8907] set_robust_list(0x555582145660, 24 [pid 8906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8907 [pid 8905] <... openat resumed>) = 3 [pid 8906] <... prctl resumed>) = 0 [pid 8907] <... set_robust_list resumed>) = 0 [pid 8906] setpgid(0, 0 [pid 8905] write(3, "1000", 4 [pid 8903] +++ exited with 0 +++ [pid 8904] +++ exited with 0 +++ [pid 8906] <... setpgid resumed>) = 0 [pid 8905] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8905] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8907] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8907] <... setpgid resumed>) = 0 [pid 8907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8906] <... openat resumed>) = 3 [pid 8905] <... close resumed>) = 0 [pid 8906] write(3, "1000", 4 [pid 8905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8908 attached [pid 8907] <... openat resumed>) = 3 [pid 8906] <... write resumed>) = 4 [pid 8908] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 8909 attached [pid 8908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8907] write(3, "1000", 4 [pid 8906] close(3 [pid 8905] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8909 [pid 8909] set_robust_list(0x555582145660, 24 [pid 8906] <... close resumed>) = 0 [pid 8905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8909] <... set_robust_list resumed>) = 0 [pid 8906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8908] <... prctl resumed>) = 0 [pid 8909] setpgid(0, 0 [pid 8907] <... write resumed>) = 4 [pid 8906] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8908 [pid 8909] <... setpgid resumed>) = 0 [pid 8908] setpgid(0, 0 [pid 8907] close(3 [pid 8908] <... setpgid resumed>) = 0 [pid 8907] <... close resumed>) = 0 [pid 8906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8905] <... bpf resumed>) = 4 [pid 8908] <... openat resumed>) = 3 [pid 8907] <... bpf resumed>) = 3 [pid 8906] <... bpf resumed>) = 4 [pid 8909] <... openat resumed>) = 3 [pid 8908] write(3, "1000", 4 [pid 8907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8908] <... write resumed>) = 4 [pid 8909] write(3, "1000", 4 [pid 8908] close(3 [pid 8906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8909] <... write resumed>) = 4 [pid 8908] <... close resumed>) = 0 [pid 8907] <... bpf resumed>) = 4 [pid 8909] close(3 [pid 8908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8909] <... close resumed>) = 0 [pid 8908] <... bpf resumed>) = 3 [pid 8909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8909] <... bpf resumed>) = 3 [pid 8908] <... bpf resumed>) = 4 [pid 8909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8909] <... bpf resumed>) = 4 [pid 8908] <... bpf resumed>) = 5 [pid 8907] <... bpf resumed>) = 5 [pid 8906] <... bpf resumed>) = 5 [pid 8905] <... bpf resumed>) = 5 [pid 8909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8908] exit_group(0 [pid 8907] exit_group(0 [pid 8906] exit_group(0 [pid 8905] exit_group(0 [pid 8909] <... bpf resumed>) = 5 [pid 8908] <... exit_group resumed>) = ? [pid 8907] <... exit_group resumed>) = ? [pid 8906] <... exit_group resumed>) = ? [pid 8905] <... exit_group resumed>) = ? [pid 8909] exit_group(0 [pid 8908] +++ exited with 0 +++ [pid 8907] +++ exited with 0 +++ [pid 8906] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8909] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8910 attached [pid 8909] +++ exited with 0 +++ [pid 8905] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8911 attached [pid 8911] set_robust_list(0x555582145660, 24 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8910] set_robust_list(0x555582145660, 24 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8911 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8912 attached ./strace-static-x86_64: Process 8913 attached [pid 8911] <... set_robust_list resumed>) = 0 [pid 8910] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8910 [pid 8913] set_robust_list(0x555582145660, 24 [pid 8912] set_robust_list(0x555582145660, 24 [pid 8911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8912 [pid 8913] <... set_robust_list resumed>) = 0 [pid 8912] <... set_robust_list resumed>) = 0 [pid 8911] <... prctl resumed>) = 0 [pid 8910] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8913 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8911] setpgid(0, 0 [pid 8910] setpgid(0, 0 [pid 8913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8912] <... prctl resumed>) = 0 [pid 8912] setpgid(0, 0 [pid 8913] <... prctl resumed>) = 0 [pid 8911] <... setpgid resumed>) = 0 [pid 8910] <... setpgid resumed>) = 0 [pid 8911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8914 attached [pid 8913] setpgid(0, 0 [pid 8912] <... setpgid resumed>) = 0 [pid 8911] <... openat resumed>) = 3 [pid 8910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8914 [pid 8914] set_robust_list(0x555582145660, 24 [pid 8913] <... setpgid resumed>) = 0 [pid 8912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8914] <... set_robust_list resumed>) = 0 [pid 8913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8912] <... openat resumed>) = 3 [pid 8911] write(3, "1000", 4 [pid 8910] <... openat resumed>) = 3 [pid 8911] <... write resumed>) = 4 [pid 8914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8912] write(3, "1000", 4 [pid 8914] <... prctl resumed>) = 0 [pid 8912] <... write resumed>) = 4 [pid 8913] <... openat resumed>) = 3 [pid 8912] close(3 [pid 8914] setpgid(0, 0 [pid 8913] write(3, "1000", 4 [pid 8912] <... close resumed>) = 0 [pid 8911] close(3 [pid 8910] write(3, "1000", 4 [pid 8914] <... setpgid resumed>) = 0 [pid 8913] <... write resumed>) = 4 [pid 8912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8911] <... close resumed>) = 0 [pid 8910] <... write resumed>) = 4 [pid 8914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8913] close(3 [pid 8910] close(3) = 0 [pid 8912] <... bpf resumed>) = 3 [pid 8911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8913] <... close resumed>) = 0 [pid 8914] <... openat resumed>) = 3 [pid 8910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8914] write(3, "1000", 4 [pid 8913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8911] <... bpf resumed>) = 3 [pid 8914] <... write resumed>) = 4 [pid 8912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8910] <... bpf resumed>) = 3 [pid 8914] close(3 [pid 8913] <... bpf resumed>) = 3 [pid 8911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8914] <... close resumed>) = 0 [pid 8913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8912] <... bpf resumed>) = 4 [pid 8914] <... bpf resumed>) = 3 [pid 8913] <... bpf resumed>) = 4 [pid 8911] <... bpf resumed>) = 4 [pid 8910] <... bpf resumed>) = 4 [pid 8914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8913] <... bpf resumed>) = 5 [pid 8912] <... bpf resumed>) = 5 [pid 8911] <... bpf resumed>) = 5 [pid 8910] <... bpf resumed>) = 5 [pid 8910] exit_group(0 [pid 8911] exit_group(0 [pid 8914] <... bpf resumed>) = 4 [pid 8913] exit_group(0 [pid 8912] exit_group(0 [pid 8910] <... exit_group resumed>) = ? [pid 8914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8913] <... exit_group resumed>) = ? [pid 8912] <... exit_group resumed>) = ? [pid 8911] <... exit_group resumed>) = ? [pid 8914] exit_group(0 [pid 8912] +++ exited with 0 +++ [pid 8911] +++ exited with 0 +++ [pid 8910] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8914] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8911, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8915 attached ./strace-static-x86_64: Process 8916 attached [pid 8916] set_robust_list(0x555582145660, 24) = 0 [pid 8916] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8917 attached [pid 8915] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8915 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8916 [pid 8917] set_robust_list(0x555582145660, 24 [pid 8916] <... prctl resumed>) = 0 [pid 8915] <... set_robust_list resumed>) = 0 [pid 8917] <... set_robust_list resumed>) = 0 [pid 8916] setpgid(0, 0 [pid 8917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8916] <... setpgid resumed>) = 0 [pid 8915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8915] <... prctl resumed>) = 0 [pid 8917] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8917 [pid 8917] setpgid(0, 0 [pid 8916] <... openat resumed>) = 3 [pid 8915] setpgid(0, 0 [pid 8917] <... setpgid resumed>) = 0 [pid 8916] write(3, "1000", 4 [pid 8915] <... setpgid resumed>) = 0 [pid 8917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8916] <... write resumed>) = 4 [pid 8915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8916] close(3 [pid 8917] <... openat resumed>) = 3 [pid 8916] <... close resumed>) = 0 [pid 8915] <... openat resumed>) = 3 [pid 8913] +++ exited with 0 +++ [pid 8914] +++ exited with 0 +++ [pid 8917] write(3, "1000", 4 [pid 8916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8917] <... write resumed>) = 4 [pid 8916] <... bpf resumed>) = 3 [pid 8915] write(3, "1000", 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8917] close(3 [pid 8916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8917] <... close resumed>) = 0 [pid 8915] <... write resumed>) = 4 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8916] <... bpf resumed>) = 4 [pid 8915] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8917] <... bpf resumed>) = 3 [pid 8916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8915] <... close resumed>) = 0 ./strace-static-x86_64: Process 8918 attached [pid 8917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8918] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8918 [pid 8917] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8919 attached [pid 8918] <... set_robust_list resumed>) = 0 [pid 8915] <... bpf resumed>) = 3 [pid 8917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8919] set_robust_list(0x555582145660, 24) = 0 [pid 8918] <... prctl resumed>) = 0 [pid 8918] setpgid(0, 0 [pid 8919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8918] <... setpgid resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8919 [pid 8915] <... bpf resumed>) = 4 [pid 8919] setpgid(0, 0 [pid 8915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8919] <... setpgid resumed>) = 0 [pid 8918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8918] <... openat resumed>) = 3 [pid 8919] write(3, "1000", 4 [pid 8918] write(3, "1000", 4 [pid 8917] <... bpf resumed>) = 5 [pid 8916] <... bpf resumed>) = 5 [pid 8915] <... bpf resumed>) = 5 [pid 8919] <... write resumed>) = 4 [pid 8918] <... write resumed>) = 4 [pid 8917] exit_group(0 [pid 8916] exit_group(0 [pid 8915] exit_group(0 [pid 8919] close(3 [pid 8918] close(3) = 0 [pid 8917] <... exit_group resumed>) = ? [pid 8916] <... exit_group resumed>) = ? [pid 8915] <... exit_group resumed>) = ? [pid 8919] <... close resumed>) = 0 [pid 8918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8918] <... bpf resumed>) = 3 [pid 8919] <... bpf resumed>) = 3 [pid 8918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8916] +++ exited with 0 +++ [pid 8919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8918] <... bpf resumed>) = 4 [pid 8918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8919] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8920 attached [pid 8919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8920 [pid 8920] set_robust_list(0x555582145660, 24 [pid 8917] +++ exited with 0 +++ [pid 8915] +++ exited with 0 +++ [pid 8920] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8921 attached [pid 8920] <... prctl resumed>) = 0 [pid 8919] <... bpf resumed>) = 5 [pid 8918] <... bpf resumed>) = 5 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8920] setpgid(0, 0 [pid 8919] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8921 [pid 8920] <... setpgid resumed>) = 0 [pid 8919] <... exit_group resumed>) = ? [pid 8921] set_robust_list(0x555582145660, 24 [pid 8920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8918] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8921] <... set_robust_list resumed>) = 0 [pid 8920] <... openat resumed>) = 3 [pid 8919] +++ exited with 0 +++ [pid 8918] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8920] write(3, "1000", 4 [pid 8921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8920] <... write resumed>) = 4 [pid 8920] close(3./strace-static-x86_64: Process 8922 attached ) = 0 [pid 8922] set_robust_list(0x555582145660, 24 [pid 8920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8922] <... set_robust_list resumed>) = 0 [pid 8920] <... bpf resumed>) = 3 [pid 8922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8922] <... prctl resumed>) = 0 [pid 8918] +++ exited with 0 +++ [pid 8921] <... prctl resumed>) = 0 [pid 8920] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8922 [pid 8922] setpgid(0, 0 [pid 8921] setpgid(0, 0 [pid 8920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8922] <... setpgid resumed>) = 0 [pid 8921] <... setpgid resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8923 attached [pid 8922] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8921] <... openat resumed>) = 3 [pid 8923] set_robust_list(0x555582145660, 24 [pid 8922] write(3, "1000", 4 [pid 8921] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8923 [pid 8923] <... set_robust_list resumed>) = 0 [pid 8922] <... write resumed>) = 4 [pid 8921] <... write resumed>) = 4 [pid 8923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8922] close(3 [pid 8921] close(3 [pid 8922] <... close resumed>) = 0 [pid 8921] <... close resumed>) = 0 ./strace-static-x86_64: Process 8924 attached [pid 8923] <... prctl resumed>) = 0 [pid 8922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8924] set_robust_list(0x555582145660, 24 [pid 8923] setpgid(0, 0 [pid 8922] <... bpf resumed>) = 3 [pid 8921] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8924 [pid 8922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8924] <... set_robust_list resumed>) = 0 [pid 8923] <... setpgid resumed>) = 0 [pid 8924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8921] <... bpf resumed>) = 4 [pid 8924] <... prctl resumed>) = 0 [pid 8922] <... bpf resumed>) = 4 [pid 8921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8924] setpgid(0, 0 [pid 8922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8924] <... setpgid resumed>) = 0 [pid 8924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8923] <... openat resumed>) = 3 [pid 8923] write(3, "1000", 4) = 4 [pid 8924] <... openat resumed>) = 3 [pid 8924] write(3, "1000", 4 [pid 8923] close(3 [pid 8924] <... write resumed>) = 4 [pid 8923] <... close resumed>) = 0 [pid 8924] close(3 [pid 8920] <... bpf resumed>) = 5 [pid 8922] <... bpf resumed>) = 5 [pid 8923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8920] exit_group(0 [pid 8922] exit_group(0 [pid 8924] <... close resumed>) = 0 [pid 8923] <... bpf resumed>) = 3 [pid 8922] <... exit_group resumed>) = ? [pid 8921] <... bpf resumed>) = 5 [pid 8920] <... exit_group resumed>) = ? [pid 8924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8921] exit_group(0 [pid 8923] <... bpf resumed>) = 4 [pid 8922] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8924] <... bpf resumed>) = 3 [pid 8921] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 8925 attached [pid 8924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8925] set_robust_list(0x555582145660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8925 [pid 8925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8925] setpgid(0, 0) = 0 [pid 8925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8925] write(3, "1000", 4) = 4 [pid 8925] close(3) = 0 [pid 8925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8923] <... bpf resumed>) = 5 [pid 8920] +++ exited with 0 +++ [pid 8923] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8923] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8926 attached , child_tidptr=0x555582145650) = 8926 [pid 8926] set_robust_list(0x555582145660, 24) = 0 [pid 8926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8926] setpgid(0, 0) = 0 [pid 8926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8926] write(3, "1000", 4) = 4 [pid 8926] close(3) = 0 [pid 8926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8925] <... bpf resumed>) = 5 [pid 8924] <... bpf resumed>) = 5 [pid 8923] +++ exited with 0 +++ [pid 8921] +++ exited with 0 +++ [pid 8926] <... bpf resumed>) = 5 [pid 8924] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8926] exit_group(0 [pid 8925] exit_group(0 [pid 8926] <... exit_group resumed>) = ? [pid 8925] <... exit_group resumed>) = ? [pid 8924] <... exit_group resumed>) = ? [pid 8926] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8927 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8927] set_robust_list(0x555582145660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8927] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8927 ./strace-static-x86_64: Process 8929 attached ./strace-static-x86_64: Process 8928 attached [pid 8927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8929] set_robust_list(0x555582145660, 24 [pid 8928] set_robust_list(0x555582145660, 24 [pid 8927] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8928 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8929 [pid 8929] <... set_robust_list resumed>) = 0 [pid 8928] <... set_robust_list resumed>) = 0 [pid 8927] setpgid(0, 0 [pid 8925] +++ exited with 0 +++ [pid 8924] +++ exited with 0 +++ [pid 8929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8927] <... setpgid resumed>) = 0 [pid 8929] <... prctl resumed>) = 0 [pid 8927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8928] <... prctl resumed>) = 0 [pid 8929] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8925, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8928] setpgid(0, 0 [pid 8929] <... setpgid resumed>) = 0 [pid 8927] <... openat resumed>) = 3 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8928] <... setpgid resumed>) = 0 [pid 8927] write(3, "1000", 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8927] <... write resumed>) = 4 [pid 8929] <... openat resumed>) = 3 [pid 8928] <... openat resumed>) = 3 [pid 8927] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8929] write(3, "1000", 4 [pid 8928] write(3, "1000", 4 [pid 8927] <... close resumed>) = 0 [pid 8929] <... write resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8928] <... write resumed>) = 4 ./strace-static-x86_64: Process 8930 attached [pid 8929] close(3 [pid 8927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8928] close(3./strace-static-x86_64: Process 8931 attached [pid 8929] <... close resumed>) = 0 [pid 8930] set_robust_list(0x555582145660, 24 [pid 8927] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8930 [pid 8930] <... set_robust_list resumed>) = 0 [pid 8931] set_robust_list(0x555582145660, 24 [pid 8929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8928] <... close resumed>) = 0 [pid 8927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8931] <... set_robust_list resumed>) = 0 [pid 8930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8929] <... bpf resumed>) = 3 [pid 8928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8931 [pid 8930] <... prctl resumed>) = 0 [pid 8930] setpgid(0, 0 [pid 8927] <... bpf resumed>) = 4 [pid 8931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8930] <... setpgid resumed>) = 0 [pid 8928] <... bpf resumed>) = 3 [pid 8930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8931] <... prctl resumed>) = 0 [pid 8931] setpgid(0, 0 [pid 8930] <... openat resumed>) = 3 [pid 8927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8931] <... setpgid resumed>) = 0 [pid 8930] write(3, "1000", 4 [pid 8928] <... bpf resumed>) = 4 [pid 8927] <... bpf resumed>) = 5 [pid 8931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8930] <... write resumed>) = 4 [pid 8929] <... bpf resumed>) = 4 [pid 8930] close(3) = 0 [pid 8930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8931] <... openat resumed>) = 3 [pid 8928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8927] exit_group(0 [pid 8931] write(3, "1000", 4 [pid 8930] <... bpf resumed>) = 3 [pid 8929] <... bpf resumed>) = 5 [pid 8927] <... exit_group resumed>) = ? [pid 8931] <... write resumed>) = 4 [pid 8930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8929] exit_group(0 [pid 8928] <... bpf resumed>) = 5 [pid 8931] close(3 [pid 8930] <... bpf resumed>) = 4 [pid 8928] exit_group(0 [pid 8929] <... exit_group resumed>) = ? [pid 8930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8931] <... close resumed>) = 0 [pid 8928] <... exit_group resumed>) = ? [pid 8927] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8930] <... bpf resumed>) = 5 [pid 8929] +++ exited with 0 +++ [pid 8931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8930] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8931] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8932 attached ./strace-static-x86_64: Process 8933 attached [pid 8932] set_robust_list(0x555582145660, 24 [pid 8931] <... bpf resumed>) = 4 [pid 8932] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8933 [pid 8933] set_robust_list(0x555582145660, 24 [pid 8932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8932 [pid 8933] <... set_robust_list resumed>) = 0 [pid 8932] <... prctl resumed>) = 0 [pid 8933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8932] setpgid(0, 0 [pid 8933] <... prctl resumed>) = 0 [pid 8932] <... setpgid resumed>) = 0 [pid 8933] setpgid(0, 0 [pid 8932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8933] <... setpgid resumed>) = 0 [pid 8933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8932] <... openat resumed>) = 3 [pid 8932] write(3, "1000", 4 [pid 8933] <... openat resumed>) = 3 [pid 8933] write(3, "1000", 4) = 4 [pid 8932] <... write resumed>) = 4 [pid 8933] close(3) = 0 [pid 8932] close(3 [pid 8933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8932] <... close resumed>) = 0 [pid 8933] <... bpf resumed>) = 3 [pid 8933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8933] <... bpf resumed>) = 4 [pid 8933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8930] +++ exited with 0 +++ [pid 8928] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8932] <... bpf resumed>) = 4 [pid 8932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8934 attached [pid 8934] set_robust_list(0x555582145660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8934 [pid 8934] <... set_robust_list resumed>) = 0 [pid 8934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8935 attached [pid 8934] setpgid(0, 0 [pid 8935] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8935 [pid 8934] <... setpgid resumed>) = 0 [pid 8934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8935] <... set_robust_list resumed>) = 0 [pid 8934] <... openat resumed>) = 3 [pid 8933] <... bpf resumed>) = 5 [pid 8932] <... bpf resumed>) = 5 [pid 8931] <... bpf resumed>) = 5 [pid 8935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8934] write(3, "1000", 4 [pid 8933] exit_group(0 [pid 8932] exit_group(0 [pid 8931] exit_group(0 [pid 8935] <... prctl resumed>) = 0 [pid 8934] <... write resumed>) = 4 [pid 8933] <... exit_group resumed>) = ? [pid 8934] close(3 [pid 8932] <... exit_group resumed>) = ? [pid 8931] <... exit_group resumed>) = ? [pid 8935] setpgid(0, 0 [pid 8934] <... close resumed>) = 0 [pid 8933] +++ exited with 0 +++ [pid 8932] +++ exited with 0 +++ [pid 8935] <... setpgid resumed>) = 0 [pid 8934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8931] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8934] <... bpf resumed>) = 3 [pid 8934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8935] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8934] <... bpf resumed>) = 4 [pid 8934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8936 attached [pid 8935] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8936] set_robust_list(0x555582145660, 24 [pid 8935] <... write resumed>) = 4 [pid 8935] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8935] <... close resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8936 [pid 8935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8937 attached [pid 8937] set_robust_list(0x555582145660, 24 [pid 8936] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8938 attached [pid 8937] <... set_robust_list resumed>) = 0 [pid 8935] <... bpf resumed>) = 3 [pid 8934] <... bpf resumed>) = 5 [pid 8938] set_robust_list(0x555582145660, 24 [pid 8937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8937 [pid 8934] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8938 [pid 8938] <... set_robust_list resumed>) = 0 [pid 8937] <... prctl resumed>) = 0 [pid 8936] <... prctl resumed>) = 0 [pid 8934] <... exit_group resumed>) = ? [pid 8938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8937] setpgid(0, 0 [pid 8936] setpgid(0, 0 [pid 8937] <... setpgid resumed>) = 0 [pid 8938] <... prctl resumed>) = 0 [pid 8937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8936] <... setpgid resumed>) = 0 [pid 8938] setpgid(0, 0) = 0 [pid 8937] <... openat resumed>) = 3 [pid 8936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8937] write(3, "1000", 4 [pid 8935] <... bpf resumed>) = 4 [pid 8937] <... write resumed>) = 4 [pid 8937] close(3 [pid 8938] <... openat resumed>) = 3 [pid 8937] <... close resumed>) = 0 [pid 8936] <... openat resumed>) = 3 [pid 8935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8936] write(3, "1000", 4 [pid 8938] write(3, "1000", 4 [pid 8937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8938] <... write resumed>) = 4 [pid 8937] <... bpf resumed>) = 3 [pid 8936] <... write resumed>) = 4 [pid 8935] <... bpf resumed>) = 5 [pid 8938] close(3 [pid 8937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8936] close(3 [pid 8938] <... close resumed>) = 0 [pid 8936] <... close resumed>) = 0 [pid 8935] exit_group(0 [pid 8937] <... bpf resumed>) = 4 [pid 8938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8935] <... exit_group resumed>) = ? [pid 8938] <... bpf resumed>) = 3 [pid 8936] <... bpf resumed>) = 3 [pid 8938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8938] <... bpf resumed>) = 4 [pid 8938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8936] <... bpf resumed>) = 4 [pid 8936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8937] <... bpf resumed>) = 5 [pid 8934] +++ exited with 0 +++ [pid 8937] exit_group(0) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8939 attached , child_tidptr=0x555582145650) = 8939 [pid 8939] set_robust_list(0x555582145660, 24) = 0 [pid 8939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8939] setpgid(0, 0) = 0 [pid 8939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8939] write(3, "1000", 4) = 4 [pid 8939] close(3) = 0 [pid 8938] <... bpf resumed>) = 5 [pid 8935] +++ exited with 0 +++ [pid 8939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8938] exit_group(0 [pid 8937] +++ exited with 0 +++ [pid 8936] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8935, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8939] <... bpf resumed>) = 3 [pid 8936] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8938] <... exit_group resumed>) = ? [pid 8936] <... exit_group resumed>) = ? [pid 8939] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8941 attached ./strace-static-x86_64: Process 8940 attached [pid 8941] set_robust_list(0x555582145660, 24 [pid 8940] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8941 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8940 [pid 8941] <... set_robust_list resumed>) = 0 [pid 8940] <... set_robust_list resumed>) = 0 [pid 8941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8936] +++ exited with 0 +++ [pid 8941] <... prctl resumed>) = 0 [pid 8940] <... prctl resumed>) = 0 [pid 8940] setpgid(0, 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8941] setpgid(0, 0 [pid 8940] <... setpgid resumed>) = 0 [pid 8941] <... setpgid resumed>) = 0 [pid 8940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8942 attached [pid 8941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8940] <... openat resumed>) = 3 [pid 8938] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8942] set_robust_list(0x555582145660, 24 [pid 8941] <... openat resumed>) = 3 [pid 8940] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8942 [pid 8942] <... set_robust_list resumed>) = 0 [pid 8941] write(3, "1000", 4 [pid 8940] <... write resumed>) = 4 [pid 8939] <... bpf resumed>) = 5 [pid 8942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8941] <... write resumed>) = 4 [pid 8940] close(3 [pid 8939] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8942] <... prctl resumed>) = 0 [pid 8941] close(3 [pid 8940] <... close resumed>) = 0 [pid 8939] <... exit_group resumed>) = ? [pid 8940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8941] <... close resumed>) = 0 [pid 8942] setpgid(0, 0 [pid 8941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8940] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8943 attached [pid 8942] <... setpgid resumed>) = 0 [pid 8941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8943] set_robust_list(0x555582145660, 24 [pid 8942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8941] <... bpf resumed>) = 4 [pid 8939] +++ exited with 0 +++ [pid 8943] <... set_robust_list resumed>) = 0 [pid 8942] <... openat resumed>) = 3 [pid 8941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8940] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8943 [pid 8943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8942] write(3, "1000", 4) = 4 [pid 8943] <... prctl resumed>) = 0 [pid 8942] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8943] setpgid(0, 0 [pid 8942] <... close resumed>) = 0 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8943] <... setpgid resumed>) = 0 [pid 8942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8942] <... bpf resumed>) = 3 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8943] <... openat resumed>) = 3 [pid 8942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8943] write(3, "1000", 4 [pid 8942] <... bpf resumed>) = 4 [pid 8942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8943] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8943] close(3) = 0 [pid 8943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8944 attached [pid 8944] set_robust_list(0x555582145660, 24 [pid 8943] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8944 [pid 8944] <... set_robust_list resumed>) = 0 [pid 8943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8943] <... bpf resumed>) = 4 [pid 8944] setpgid(0, 0 [pid 8943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8944] <... setpgid resumed>) = 0 [pid 8944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8942] <... bpf resumed>) = 5 [pid 8941] <... bpf resumed>) = 5 [pid 8940] <... bpf resumed>) = 5 [pid 8943] <... bpf resumed>) = 5 [pid 8942] exit_group(0 [pid 8941] exit_group(0 [pid 8940] exit_group(0 [pid 8944] <... openat resumed>) = 3 [pid 8942] <... exit_group resumed>) = ? [pid 8943] exit_group(0 [pid 8941] <... exit_group resumed>) = ? [pid 8940] <... exit_group resumed>) = ? [pid 8944] write(3, "1000", 4 [pid 8943] <... exit_group resumed>) = ? [pid 8942] +++ exited with 0 +++ [pid 8941] +++ exited with 0 +++ [pid 8944] <... write resumed>) = 4 [pid 8944] close(3) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8944] <... bpf resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8944] <... bpf resumed>) = 4 [pid 8944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8946 attached ./strace-static-x86_64: Process 8945 attached [pid 8943] +++ exited with 0 +++ [pid 8940] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8946] set_robust_list(0x555582145660, 24 [pid 8945] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8945 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8946 [pid 8946] <... set_robust_list resumed>) = 0 [pid 8945] <... set_robust_list resumed>) = 0 [pid 8946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8946] <... prctl resumed>) = 0 [pid 8945] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8947 attached [pid 8946] setpgid(0, 0 [pid 8947] set_robust_list(0x555582145660, 24 [pid 8946] <... setpgid resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8947 [pid 8945] setpgid(0, 0 [pid 8947] <... set_robust_list resumed>) = 0 [pid 8946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8945] <... setpgid resumed>) = 0 [pid 8947] <... prctl resumed>) = 0 [pid 8946] <... openat resumed>) = 3 [pid 8945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8948 attached [pid 8947] setpgid(0, 0 [pid 8946] write(3, "1000", 4) = 4 [pid 8947] <... setpgid resumed>) = 0 [pid 8948] set_robust_list(0x555582145660, 24 [pid 8947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8945] <... openat resumed>) = 3 [pid 8948] <... set_robust_list resumed>) = 0 [pid 8946] close(3) = 0 [pid 8948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8947] <... openat resumed>) = 3 [pid 8948] <... prctl resumed>) = 0 [pid 8946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8945] write(3, "1000", 4 [pid 8947] write(3, "1000", 4 [pid 8946] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8948 [pid 8947] <... write resumed>) = 4 [pid 8947] close(3 [pid 8946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8947] <... close resumed>) = 0 [pid 8945] <... write resumed>) = 4 [pid 8948] setpgid(0, 0 [pid 8947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8945] close(3 [pid 8947] <... bpf resumed>) = 3 [pid 8946] <... bpf resumed>) = 4 [pid 8948] <... setpgid resumed>) = 0 [pid 8947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8945] <... close resumed>) = 0 [pid 8944] <... bpf resumed>) = 5 [pid 8948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8947] <... bpf resumed>) = 4 [pid 8946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8944] exit_group(0 [pid 8947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8948] <... openat resumed>) = 3 [pid 8946] <... bpf resumed>) = 5 [pid 8945] <... bpf resumed>) = 3 [pid 8944] <... exit_group resumed>) = ? [pid 8948] write(3, "1000", 4 [pid 8947] <... bpf resumed>) = 5 [pid 8948] <... write resumed>) = 4 [pid 8947] exit_group(0 [pid 8948] close(3) = 0 [pid 8947] <... exit_group resumed>) = ? [pid 8945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8947] +++ exited with 0 +++ [pid 8946] exit_group(0 [pid 8948] <... bpf resumed>) = 3 [pid 8946] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8945] <... bpf resumed>) = 4 [pid 8948] <... bpf resumed>) = 4 [pid 8948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8946] +++ exited with 0 +++ [pid 8945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8944] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8949 attached ./strace-static-x86_64: Process 8950 attached , child_tidptr=0x555582145650) = 8949 [pid 8950] set_robust_list(0x555582145660, 24 [pid 8949] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8950 [pid 8950] <... set_robust_list resumed>) = 0 [pid 8949] <... set_robust_list resumed>) = 0 [pid 8950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8950] <... prctl resumed>) = 0 [pid 8950] setpgid(0, 0 [pid 8949] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8951 attached [pid 8950] <... setpgid resumed>) = 0 [pid 8949] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8951 [pid 8951] set_robust_list(0x555582145660, 24) = 0 [pid 8951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8949] <... setpgid resumed>) = 0 [pid 8951] <... prctl resumed>) = 0 [pid 8951] setpgid(0, 0 [pid 8949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8951] <... setpgid resumed>) = 0 [pid 8951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8950] <... openat resumed>) = 3 [pid 8949] <... openat resumed>) = 3 [pid 8950] write(3, "1000", 4 [pid 8949] write(3, "1000", 4 [pid 8950] <... write resumed>) = 4 [pid 8951] <... openat resumed>) = 3 [pid 8950] close(3 [pid 8949] <... write resumed>) = 4 [pid 8948] <... bpf resumed>) = 5 [pid 8945] <... bpf resumed>) = 5 [pid 8950] <... close resumed>) = 0 [pid 8949] close(3 [pid 8951] write(3, "1000", 4 [pid 8950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8949] <... close resumed>) = 0 [pid 8945] exit_group(0 [pid 8951] <... write resumed>) = 4 [pid 8948] exit_group(0 [pid 8945] <... exit_group resumed>) = ? [pid 8951] close(3 [pid 8950] <... bpf resumed>) = 3 [pid 8949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8948] <... exit_group resumed>) = ? [pid 8951] <... close resumed>) = 0 [pid 8950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8945] +++ exited with 0 +++ [pid 8951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8948] +++ exited with 0 +++ [pid 8949] <... bpf resumed>) = 3 [pid 8951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8945, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8950] <... bpf resumed>) = 4 [pid 8951] <... bpf resumed>) = 4 [pid 8951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8949] <... bpf resumed>) = 4 [pid 8950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8952 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8952 ./strace-static-x86_64: Process 8953 attached [pid 8952] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8953 [pid 8953] set_robust_list(0x555582145660, 24 [pid 8952] <... set_robust_list resumed>) = 0 [pid 8950] <... bpf resumed>) = 5 [pid 8949] <... bpf resumed>) = 5 [pid 8951] <... bpf resumed>) = 5 [pid 8953] <... set_robust_list resumed>) = 0 [pid 8952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8950] exit_group(0 [pid 8949] exit_group(0 [pid 8950] <... exit_group resumed>) = ? [pid 8949] <... exit_group resumed>) = ? [pid 8953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8952] <... prctl resumed>) = 0 [pid 8951] exit_group(0 [pid 8953] <... prctl resumed>) = 0 [pid 8952] setpgid(0, 0 [pid 8951] <... exit_group resumed>) = ? [pid 8953] setpgid(0, 0 [pid 8952] <... setpgid resumed>) = 0 [pid 8949] +++ exited with 0 +++ [pid 8953] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8953] <... openat resumed>) = 3 [pid 8953] write(3, "1000", 4 [pid 8952] <... openat resumed>) = 3 [pid 8953] <... write resumed>) = 4 [pid 8952] write(3, "1000", 4 [pid 8953] close(3 [pid 8952] <... write resumed>) = 4 [pid 8953] <... close resumed>) = 0 [pid 8952] close(3) = 0 [pid 8953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8953] <... bpf resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 8954 attached [pid 8954] set_robust_list(0x555582145660, 24 [pid 8953] <... bpf resumed>) = 4 [pid 8954] <... set_robust_list resumed>) = 0 [pid 8954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8954] setpgid(0, 0 [pid 8952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8954 [pid 8954] <... setpgid resumed>) = 0 [pid 8953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8951] +++ exited with 0 +++ [pid 8950] +++ exited with 0 +++ [pid 8954] write(3, "1000", 4) = 4 [pid 8954] close(3) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 ./strace-static-x86_64: Process 8955 attached [pid 8955] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 8956 attached [pid 8955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8956 [pid 8956] set_robust_list(0x555582145660, 24 [pid 8955] <... prctl resumed>) = 0 [pid 8956] <... set_robust_list resumed>) = 0 [pid 8955] setpgid(0, 0) = 0 [pid 8955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8955 [pid 8956] setpgid(0, 0 [pid 8955] <... openat resumed>) = 3 [pid 8956] <... setpgid resumed>) = 0 [pid 8955] write(3, "1000", 4 [pid 8956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8955] <... write resumed>) = 4 [pid 8956] <... openat resumed>) = 3 [pid 8955] close(3 [pid 8956] write(3, "1000", 4 [pid 8955] <... close resumed>) = 0 [pid 8954] <... bpf resumed>) = 5 [pid 8953] <... bpf resumed>) = 5 [pid 8952] <... bpf resumed>) = 5 [pid 8956] <... write resumed>) = 4 [pid 8954] exit_group(0 [pid 8952] exit_group(0 [pid 8954] <... exit_group resumed>) = ? [pid 8952] <... exit_group resumed>) = ? [pid 8956] close(3 [pid 8955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8953] exit_group(0 [pid 8956] <... close resumed>) = 0 [pid 8955] <... bpf resumed>) = 3 [pid 8953] <... exit_group resumed>) = ? [pid 8952] +++ exited with 0 +++ [pid 8956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8956] <... bpf resumed>) = 3 [pid 8956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8955] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8956] <... bpf resumed>) = 4 [pid 8955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8957 attached [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8957 [pid 8957] set_robust_list(0x555582145660, 24) = 0 [pid 8957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8957] setpgid(0, 0) = 0 [pid 8954] +++ exited with 0 +++ [pid 8957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8953] +++ exited with 0 +++ [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8957] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8957] write(3, "1000", 4) = 4 [pid 8957] close(3./strace-static-x86_64: Process 8958 attached [pid 8958] set_robust_list(0x555582145660, 24 [pid 8957] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8958 [pid 8957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8958] <... set_robust_list resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8957] <... bpf resumed>) = 3 [pid 8958] <... prctl resumed>) = 0 [pid 8958] setpgid(0, 0) = 0 [pid 8957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8959 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8959 [pid 8957] <... bpf resumed>) = 4 [pid 8959] set_robust_list(0x555582145660, 24 [pid 8958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8959] <... set_robust_list resumed>) = 0 [pid 8959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8959] setpgid(0, 0 [pid 8958] <... openat resumed>) = 3 [pid 8959] <... setpgid resumed>) = 0 [pid 8958] write(3, "1000", 4 [pid 8957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8958] <... write resumed>) = 4 [pid 8959] <... openat resumed>) = 3 [pid 8959] write(3, "1000", 4 [pid 8958] close(3 [pid 8959] <... write resumed>) = 4 [pid 8958] <... close resumed>) = 0 [pid 8959] close(3) = 0 [pid 8958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8957] <... bpf resumed>) = 5 [pid 8956] <... bpf resumed>) = 5 [pid 8955] <... bpf resumed>) = 5 [pid 8959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8958] <... bpf resumed>) = 3 [pid 8957] exit_group(0 [pid 8956] exit_group(0 [pid 8955] exit_group(0 [pid 8959] <... bpf resumed>) = 3 [pid 8958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8957] <... exit_group resumed>) = ? [pid 8956] <... exit_group resumed>) = ? [pid 8955] <... exit_group resumed>) = ? [pid 8959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8958] <... bpf resumed>) = 4 [pid 8959] <... bpf resumed>) = 4 [pid 8957] +++ exited with 0 +++ [pid 8958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8958] exit_group(0) = ? [pid 8958] +++ exited with 0 +++ [pid 8956] +++ exited with 0 +++ [pid 8959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 8959] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8957, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 8959] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 8959] +++ exited with 0 +++ [pid 8955] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8955, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8960 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8960] set_robust_list(0x555582145660, 24) = 0 [pid 8960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8962 attached ./strace-static-x86_64: Process 8961 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8960 [pid 8962] set_robust_list(0x555582145660, 24 [pid 8961] set_robust_list(0x555582145660, 24 [pid 8960] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8961 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8962 [pid 8962] <... set_robust_list resumed>) = 0 [pid 8961] <... set_robust_list resumed>) = 0 [pid 8960] <... setpgid resumed>) = 0 [pid 8962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8962] <... prctl resumed>) = 0 [pid 8960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8961] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8963 attached [pid 8961] setpgid(0, 0 [pid 8963] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 8964 attached ) = 0 [pid 8962] setpgid(0, 0 [pid 8961] <... setpgid resumed>) = 0 [pid 8960] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8963 [pid 8964] set_robust_list(0x555582145660, 24 [pid 8961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8960] <... write resumed>) = 4 [pid 8963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8962] <... setpgid resumed>) = 0 [pid 8960] close(3) = 0 [pid 8964] <... set_robust_list resumed>) = 0 [pid 8960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8963] <... prctl resumed>) = 0 [pid 8962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8961] <... openat resumed>) = 3 [pid 8960] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8964 [pid 8964] <... prctl resumed>) = 0 [pid 8963] setpgid(0, 0 [pid 8960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8964] setpgid(0, 0 [pid 8963] <... setpgid resumed>) = 0 [pid 8962] <... openat resumed>) = 3 [pid 8961] write(3, "1000", 4 [pid 8964] <... setpgid resumed>) = 0 [pid 8963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8962] write(3, "1000", 4 [pid 8960] <... bpf resumed>) = 4 [pid 8961] <... write resumed>) = 4 [pid 8964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8962] <... write resumed>) = 4 [pid 8961] close(3 [pid 8960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8963] <... openat resumed>) = 3 [pid 8962] close(3 [pid 8961] <... close resumed>) = 0 [pid 8964] <... openat resumed>) = 3 [pid 8963] write(3, "1000", 4 [pid 8962] <... close resumed>) = 0 [pid 8961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8960] <... bpf resumed>) = 5 [pid 8964] write(3, "1000", 4 [pid 8963] <... write resumed>) = 4 [pid 8962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8961] <... bpf resumed>) = 3 [pid 8964] <... write resumed>) = 4 [pid 8963] close(3 [pid 8960] exit_group(0 [pid 8964] close(3 [pid 8963] <... close resumed>) = 0 [pid 8962] <... bpf resumed>) = 3 [pid 8961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8960] <... exit_group resumed>) = ? [pid 8964] <... close resumed>) = 0 [pid 8963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8961] <... bpf resumed>) = 4 [pid 8964] <... bpf resumed>) = 3 [pid 8964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8962] <... bpf resumed>) = 4 [pid 8963] <... bpf resumed>) = 3 [pid 8964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8960] +++ exited with 0 +++ [pid 8963] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8965 attached , child_tidptr=0x555582145650) = 8965 [pid 8965] set_robust_list(0x555582145660, 24 [pid 8964] <... bpf resumed>) = 5 [pid 8963] <... bpf resumed>) = 5 [pid 8962] <... bpf resumed>) = 5 [pid 8961] <... bpf resumed>) = 5 [pid 8965] <... set_robust_list resumed>) = 0 [pid 8964] exit_group(0 [pid 8961] exit_group(0 [pid 8962] exit_group(0 [pid 8965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8963] exit_group(0) = ? [pid 8965] <... prctl resumed>) = 0 [pid 8964] <... exit_group resumed>) = ? [pid 8961] <... exit_group resumed>) = ? [pid 8965] setpgid(0, 0 [pid 8964] +++ exited with 0 +++ [pid 8963] +++ exited with 0 +++ [pid 8962] <... exit_group resumed>) = ? [pid 8965] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8964, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 8965] <... openat resumed>) = 3 [pid 5069] <... restart_syscall resumed>) = 0 [pid 8965] write(3, "1000", 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8965] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8967 attached ./strace-static-x86_64: Process 8966 attached [pid 8965] close(3 [pid 8962] +++ exited with 0 +++ [pid 8961] +++ exited with 0 +++ [pid 8965] <... close resumed>) = 0 [pid 8967] set_robust_list(0x555582145660, 24 [pid 8966] set_robust_list(0x555582145660, 24 [pid 8965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8967] <... set_robust_list resumed>) = 0 [pid 8966] <... set_robust_list resumed>) = 0 [pid 8965] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8967 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8966 [pid 8966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8966] <... prctl resumed>) = 0 [pid 8965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8967] <... prctl resumed>) = 0 [pid 8966] setpgid(0, 0 [pid 8967] setpgid(0, 0 [pid 8966] <... setpgid resumed>) = 0 [pid 8965] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8968 attached [pid 8967] <... setpgid resumed>) = 0 [pid 8966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8968] set_robust_list(0x555582145660, 24 [pid 8967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8966] <... openat resumed>) = 3 [pid 8965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8968 ./strace-static-x86_64: Process 8969 attached [pid 8968] <... set_robust_list resumed>) = 0 [pid 8967] <... openat resumed>) = 3 [pid 8965] <... bpf resumed>) = 5 [pid 8969] set_robust_list(0x555582145660, 24) = 0 [pid 8967] write(3, "1000", 4 [pid 8969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8967] <... write resumed>) = 4 [pid 8966] write(3, "1000", 4 [pid 8969] <... prctl resumed>) = 0 [pid 8968] <... prctl resumed>) = 0 [pid 8967] close(3 [pid 8966] <... write resumed>) = 4 [pid 8965] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8969 [pid 8969] setpgid(0, 0 [pid 8968] setpgid(0, 0 [pid 8967] <... close resumed>) = 0 [pid 8966] close(3 [pid 8965] <... exit_group resumed>) = ? [pid 8969] <... setpgid resumed>) = 0 [pid 8967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8968] <... setpgid resumed>) = 0 [pid 8966] <... close resumed>) = 0 [pid 8969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8967] <... bpf resumed>) = 3 [pid 8966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8969] <... openat resumed>) = 3 [pid 8967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8969] write(3, "1000", 4 [pid 8965] +++ exited with 0 +++ [pid 8969] <... write resumed>) = 4 [pid 8968] <... openat resumed>) = 3 [pid 8967] <... bpf resumed>) = 4 [pid 8966] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8969] close(3 [pid 8968] write(3, "1000", 4) = 4 [pid 8968] close(3 [pid 8966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8968] <... close resumed>) = 0 [pid 8969] <... close resumed>) = 0 [pid 8967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 8966] <... bpf resumed>) = 4 [pid 8969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8969] <... bpf resumed>) = 4 [pid 8968] <... bpf resumed>) = 3 [pid 8969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8968] <... bpf resumed>) = 4 [pid 8968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8970 attached [pid 8969] <... bpf resumed>) = 5 [pid 8967] <... bpf resumed>) = 5 [pid 8966] <... bpf resumed>) = 5 [pid 8970] set_robust_list(0x555582145660, 24 [pid 8968] <... bpf resumed>) = 5 [pid 8967] exit_group(0 [pid 8966] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8970 [pid 8970] <... set_robust_list resumed>) = 0 [pid 8969] exit_group(0 [pid 8968] exit_group(0 [pid 8967] <... exit_group resumed>) = ? [pid 8966] <... exit_group resumed>) = ? [pid 8970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8969] <... exit_group resumed>) = ? [pid 8968] <... exit_group resumed>) = ? [pid 8970] <... prctl resumed>) = 0 [pid 8968] +++ exited with 0 +++ [pid 8967] +++ exited with 0 +++ [pid 8970] setpgid(0, 0) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8970] <... openat resumed>) = 3 [pid 8969] +++ exited with 0 +++ [pid 8966] +++ exited with 0 +++ [pid 8970] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8971 attached ./strace-static-x86_64: Process 8972 attached [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8971] set_robust_list(0x555582145660, 24 [pid 8970] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8972 [pid 8971] <... set_robust_list resumed>) = 0 [pid 8972] set_robust_list(0x555582145660, 24 [pid 8970] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8971 [pid 8970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8973 attached [pid 8971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8970] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8973 [pid 8973] set_robust_list(0x555582145660, 24 [pid 8971] <... prctl resumed>) = 0 [pid 8972] <... set_robust_list resumed>) = 0 [pid 8970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8973] <... set_robust_list resumed>) = 0 [pid 8971] setpgid(0, 0 [pid 8972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8971] <... setpgid resumed>) = 0 [pid 8972] <... prctl resumed>) = 0 [pid 8970] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 8974 attached [pid 8974] set_robust_list(0x555582145660, 24 [pid 8973] <... prctl resumed>) = 0 [pid 8971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8972] setpgid(0, 0 [pid 8970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8974 [pid 8971] <... openat resumed>) = 3 [pid 8974] <... set_robust_list resumed>) = 0 [pid 8973] setpgid(0, 0 [pid 8971] write(3, "1000", 4) = 4 [pid 8970] <... bpf resumed>) = 5 [pid 8971] close(3 [pid 8974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8971] <... close resumed>) = 0 [pid 8973] <... setpgid resumed>) = 0 [pid 8971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8972] <... setpgid resumed>) = 0 [pid 8971] <... bpf resumed>) = 3 [pid 8974] <... prctl resumed>) = 0 [pid 8971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8974] setpgid(0, 0 [pid 8973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8971] <... bpf resumed>) = 4 [pid 8972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8970] exit_group(0 [pid 8974] <... setpgid resumed>) = 0 [pid 8970] <... exit_group resumed>) = ? [pid 8971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8971] <... bpf resumed>) = 5 [pid 8971] exit_group(0) = ? [pid 8973] <... openat resumed>) = 3 [pid 8971] +++ exited with 0 +++ [pid 8972] <... openat resumed>) = 3 [pid 8974] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8974] write(3, "1000", 4 [pid 8973] write(3, "1000", 4 [pid 8972] write(3, "1000", 4 [pid 8974] <... write resumed>) = 4 [pid 8973] <... write resumed>) = 4 [pid 8972] <... write resumed>) = 4 [pid 8974] close(3 [pid 8973] close(3 [pid 8974] <... close resumed>) = 0 [pid 8973] <... close resumed>) = 0 [pid 8972] close(3 [pid 8974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8972] <... close resumed>) = 0 [pid 8974] <... bpf resumed>) = 3 [pid 8974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8974] <... bpf resumed>) = 4 [pid 8973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8970] +++ exited with 0 +++ [pid 8974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8975 attached [pid 8973] <... bpf resumed>) = 3 [pid 8972] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8975] set_robust_list(0x555582145660, 24 [pid 8974] <... bpf resumed>) = 5 [pid 8972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8975 [pid 8975] <... set_robust_list resumed>) = 0 [pid 8974] exit_group(0 [pid 8973] <... bpf resumed>) = 4 [pid 8975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8974] <... exit_group resumed>) = ? [pid 8973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8972] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8973] <... bpf resumed>) = 5 [pid 8973] exit_group(0 [pid 8972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8976 attached [pid 8975] <... prctl resumed>) = 0 [pid 8976] set_robust_list(0x555582145660, 24 [pid 8975] setpgid(0, 0 [pid 8973] <... exit_group resumed>) = ? [pid 8976] <... set_robust_list resumed>) = 0 [pid 8975] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8976 [pid 8976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8976] setpgid(0, 0) = 0 [pid 8975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8975] <... openat resumed>) = 3 [pid 8976] write(3, "1000", 4 [pid 8975] write(3, "1000", 4 [pid 8976] <... write resumed>) = 4 [pid 8975] <... write resumed>) = 4 [pid 8976] close(3 [pid 8975] close(3) = 0 [pid 8976] <... close resumed>) = 0 [pid 8975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8975] <... bpf resumed>) = 3 [pid 8974] +++ exited with 0 +++ [pid 8972] <... bpf resumed>) = 5 [pid 8976] <... bpf resumed>) = 3 [pid 8975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8972] exit_group(0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8975] <... bpf resumed>) = 4 [pid 8972] <... exit_group resumed>) = ? [pid 8976] <... bpf resumed>) = 4 [pid 8975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8977 attached , child_tidptr=0x555582145650) = 8977 [pid 8977] set_robust_list(0x555582145660, 24) = 0 [pid 8976] <... bpf resumed>) = 5 [pid 8975] <... bpf resumed>) = 5 [pid 8973] +++ exited with 0 +++ [pid 8972] +++ exited with 0 +++ [pid 8977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8976] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8975] exit_group(0 [pid 8977] <... prctl resumed>) = 0 [pid 8976] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8975] <... exit_group resumed>) = ? [pid 8977] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... restart_syscall resumed>) = 0 [pid 8977] <... setpgid resumed>) = 0 [pid 8977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8978 ./strace-static-x86_64: Process 8978 attached [pid 8977] <... openat resumed>) = 3 [pid 8977] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8978] set_robust_list(0x555582145660, 24 [pid 8977] <... write resumed>) = 4 [pid 8976] +++ exited with 0 +++ [pid 8975] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 8979 attached [pid 8978] <... set_robust_list resumed>) = 0 [pid 8977] close(3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8979] set_robust_list(0x555582145660, 24 [pid 8978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8977] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8979 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8978] <... prctl resumed>) = 0 [pid 8979] <... set_robust_list resumed>) = 0 [pid 8977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8978] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8977] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8978] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 8980 attached [pid 8977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8979] <... prctl resumed>) = 0 [pid 8978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8981 attached [pid 8980] set_robust_list(0x555582145660, 24 [pid 8981] set_robust_list(0x555582145660, 24 [pid 8980] <... set_robust_list resumed>) = 0 [pid 8979] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8980 [pid 8981] <... set_robust_list resumed>) = 0 [pid 8980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8980] <... prctl resumed>) = 0 [pid 8981] <... prctl resumed>) = 0 [pid 8980] setpgid(0, 0 [pid 8981] setpgid(0, 0 [pid 8977] <... bpf resumed>) = 4 [pid 8981] <... setpgid resumed>) = 0 [pid 8980] <... setpgid resumed>) = 0 [pid 8979] <... setpgid resumed>) = 0 [pid 8978] <... openat resumed>) = 3 [pid 8977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8981 [pid 8981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8978] write(3, "1000", 4 [pid 8977] <... bpf resumed>) = 5 [pid 8980] <... openat resumed>) = 3 [pid 8978] <... write resumed>) = 4 [pid 8977] exit_group(0 [pid 8981] <... openat resumed>) = 3 [pid 8980] write(3, "1000", 4 [pid 8981] write(3, "1000", 4 [pid 8980] <... write resumed>) = 4 [pid 8979] <... openat resumed>) = 3 [pid 8978] close(3 [pid 8977] <... exit_group resumed>) = ? [pid 8981] <... write resumed>) = 4 [pid 8980] close(3 [pid 8978] <... close resumed>) = 0 [pid 8981] close(3 [pid 8980] <... close resumed>) = 0 [pid 8981] <... close resumed>) = 0 [pid 8980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8979] write(3, "1000", 4 [pid 8978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8981] <... bpf resumed>) = 3 [pid 8980] <... bpf resumed>) = 3 [pid 8979] <... write resumed>) = 4 [pid 8978] <... bpf resumed>) = 3 [pid 8981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8979] close(3 [pid 8978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8981] <... bpf resumed>) = 4 [pid 8980] <... bpf resumed>) = 4 [pid 8979] <... close resumed>) = 0 [pid 8977] +++ exited with 0 +++ [pid 8980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8978] <... bpf resumed>) = 4 [pid 8978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8979] <... bpf resumed>) = 3 [pid 8979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8981] <... bpf resumed>) = 5 [pid 8980] <... bpf resumed>) = 5 [pid 8979] <... bpf resumed>) = 4 [pid 8978] <... bpf resumed>) = 5 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8981] exit_group(0 [pid 8980] exit_group(0 [pid 8979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8978] exit_group(0./strace-static-x86_64: Process 8982 attached [pid 8981] <... exit_group resumed>) = ? [pid 8980] <... exit_group resumed>) = ? [pid 8979] <... bpf resumed>) = 5 [pid 8982] set_robust_list(0x555582145660, 24 [pid 8981] +++ exited with 0 +++ [pid 8980] +++ exited with 0 +++ [pid 8982] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8982 [pid 8982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8979] exit_group(0 [pid 8978] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8982] <... prctl resumed>) = 0 [pid 8979] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 8982] setpgid(0, 0) = 0 [pid 8982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8983 attached ) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 8983] set_robust_list(0x555582145660, 24 [pid 8982] write(3, "1000", 4 [pid 8983] <... set_robust_list resumed>) = 0 [pid 8982] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8983 [pid 8983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8982] close(3 [pid 8983] <... prctl resumed>) = 0 [pid 8982] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8983] setpgid(0, 0 [pid 8982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8978] +++ exited with 0 +++ [pid 8983] <... setpgid resumed>) = 0 [pid 8982] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8979] +++ exited with 0 +++ ./strace-static-x86_64: Process 8984 attached [pid 8983] <... openat resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8984] set_robust_list(0x555582145660, 24 [pid 8983] write(3, "1000", 4 [pid 8982] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8984 [pid 8984] <... set_robust_list resumed>) = 0 [pid 8983] <... write resumed>) = 4 [pid 8984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8983] close(3) = 0 ./strace-static-x86_64: Process 8985 attached [pid 8982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8985] set_robust_list(0x555582145660, 24 [pid 8984] <... prctl resumed>) = 0 [pid 8985] <... set_robust_list resumed>) = 0 [pid 8984] setpgid(0, 0 [pid 8983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 8986 attached [pid 8985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8984] <... setpgid resumed>) = 0 [pid 8983] <... bpf resumed>) = 3 [pid 8982] <... bpf resumed>) = 5 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8985 [pid 8986] set_robust_list(0x555582145660, 24 [pid 8985] <... prctl resumed>) = 0 [pid 8984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8986 [pid 8986] <... set_robust_list resumed>) = 0 [pid 8985] setpgid(0, 0 [pid 8984] <... openat resumed>) = 3 [pid 8983] <... bpf resumed>) = 4 [pid 8982] exit_group(0 [pid 8986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8985] <... setpgid resumed>) = 0 [pid 8983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8986] <... prctl resumed>) = 0 [pid 8985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8984] write(3, "1000", 4 [pid 8982] <... exit_group resumed>) = ? [pid 8983] <... bpf resumed>) = 5 [pid 8986] setpgid(0, 0 [pid 8985] <... openat resumed>) = 3 [pid 8984] <... write resumed>) = 4 [pid 8984] close(3 [pid 8985] write(3, "1000", 4 [pid 8986] <... setpgid resumed>) = 0 [pid 8985] <... write resumed>) = 4 [pid 8984] <... close resumed>) = 0 [pid 8983] exit_group(0 [pid 8985] close(3) = 0 [pid 8984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8983] <... exit_group resumed>) = ? [pid 8985] <... bpf resumed>) = 3 [pid 8985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8986] <... openat resumed>) = 3 [pid 8984] <... bpf resumed>) = 3 [pid 8983] +++ exited with 0 +++ [pid 8982] +++ exited with 0 +++ [pid 8984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8986] write(3, "1000", 4 [pid 8984] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 8986] <... write resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 8986] close(3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8986] <... close resumed>) = 0 [pid 8985] <... bpf resumed>) = 5 [pid 8984] <... bpf resumed>) = 5 [pid 8984] exit_group(0 [pid 8986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8984] <... exit_group resumed>) = ? [pid 8986] <... bpf resumed>) = 3 [pid 8985] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8987 attached [pid 8984] +++ exited with 0 +++ [pid 8986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 8988 attached [pid 8985] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8988 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8987 [pid 8987] set_robust_list(0x555582145660, 24) = 0 [pid 8987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8987] setpgid(0, 0) = 0 [pid 8988] set_robust_list(0x555582145660, 24 [pid 8986] <... bpf resumed>) = 4 [pid 8985] +++ exited with 0 +++ [pid 8988] <... set_robust_list resumed>) = 0 [pid 8987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8987] <... openat resumed>) = 3 [pid 8988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8988] <... prctl resumed>) = 0 [pid 8987] write(3, "1000", 4./strace-static-x86_64: Process 8989 attached [pid 8988] setpgid(0, 0 [pid 8987] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8989 [pid 8989] set_robust_list(0x555582145660, 24 [pid 8988] <... setpgid resumed>) = 0 [pid 8987] close(3 [pid 8989] <... set_robust_list resumed>) = 0 [pid 8988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8987] <... close resumed>) = 0 [pid 8986] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8988] <... openat resumed>) = 3 [pid 8987] <... bpf resumed>) = 3 [pid 8988] write(3, "1000", 4 [pid 8987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8986] exit_group(0 [pid 8989] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 8990 attached [pid 8989] setpgid(0, 0 [pid 8988] <... write resumed>) = 4 [pid 8987] <... bpf resumed>) = 4 [pid 8989] <... setpgid resumed>) = 0 [pid 8988] close(3 [pid 8987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8986] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8990 [pid 8990] set_robust_list(0x555582145660, 24 [pid 8989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8988] <... close resumed>) = 0 [pid 8987] <... bpf resumed>) = 5 [pid 8987] exit_group(0) = ? [pid 8990] <... set_robust_list resumed>) = 0 [pid 8989] <... openat resumed>) = 3 [pid 8988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8989] write(3, "1000", 4) = 4 [pid 8989] close(3) = 0 [pid 8990] setpgid(0, 0 [pid 8989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8988] <... bpf resumed>) = 3 [pid 8990] <... setpgid resumed>) = 0 [pid 8989] <... bpf resumed>) = 3 [pid 8990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8990] <... openat resumed>) = 3 [pid 8989] <... bpf resumed>) = 4 [pid 8990] write(3, "1000", 4 [pid 8989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8988] <... bpf resumed>) = 4 [pid 8987] +++ exited with 0 +++ [pid 8986] +++ exited with 0 +++ [pid 8990] <... write resumed>) = 4 [pid 8988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8990] close(3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8990] <... close resumed>) = 0 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... restart_syscall resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8990] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8991 attached ./strace-static-x86_64: Process 8992 attached [pid 8992] set_robust_list(0x555582145660, 24 [pid 8991] set_robust_list(0x555582145660, 24 [pid 8992] <... set_robust_list resumed>) = 0 [pid 8990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8991] <... set_robust_list resumed>) = 0 [pid 8992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8991 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8992 [pid 8991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8992] <... prctl resumed>) = 0 [pid 8991] <... prctl resumed>) = 0 [pid 8992] setpgid(0, 0 [pid 8991] setpgid(0, 0 [pid 8992] <... setpgid resumed>) = 0 [pid 8990] <... bpf resumed>) = 4 [pid 8992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8991] <... setpgid resumed>) = 0 [pid 8992] <... openat resumed>) = 3 [pid 8992] write(3, "1000", 4 [pid 8991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8992] <... write resumed>) = 4 [pid 8989] <... bpf resumed>) = 5 [pid 8992] close(3 [pid 8988] <... bpf resumed>) = 5 [pid 8991] write(3, "1000", 4 [pid 8992] <... close resumed>) = 0 [pid 8989] exit_group(0 [pid 8991] <... write resumed>) = 4 [pid 8992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8990] <... bpf resumed>) = 5 [pid 8989] <... exit_group resumed>) = ? [pid 8988] exit_group(0 [pid 8991] close(3 [pid 8992] <... bpf resumed>) = 3 [pid 8991] <... close resumed>) = 0 [pid 8991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8989] +++ exited with 0 +++ [pid 8991] <... bpf resumed>) = 3 [pid 8990] exit_group(0 [pid 8988] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 8991] <... bpf resumed>) = 4 [pid 8992] <... bpf resumed>) = 4 [pid 8990] <... exit_group resumed>) = ? [pid 5069] <... restart_syscall resumed>) = 0 [pid 8992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 8993 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8993 [pid 8993] set_robust_list(0x555582145660, 24) = 0 [pid 8993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8993] setpgid(0, 0) = 0 [pid 8993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8990] +++ exited with 0 +++ [pid 8988] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8993] write(3, "1000", 4) = 4 [pid 8993] close(3) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8994 attached [pid 8993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8994 ./strace-static-x86_64: Process 8995 attached [pid 8994] set_robust_list(0x555582145660, 24 [pid 8993] <... bpf resumed>) = 3 [pid 8994] <... set_robust_list resumed>) = 0 [pid 8993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8995] set_robust_list(0x555582145660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 8995 [pid 8995] <... set_robust_list resumed>) = 0 [pid 8995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8994] <... prctl resumed>) = 0 [pid 8993] <... bpf resumed>) = 4 [pid 8995] <... prctl resumed>) = 0 [pid 8994] setpgid(0, 0 [pid 8995] setpgid(0, 0 [pid 8994] <... setpgid resumed>) = 0 [pid 8995] <... setpgid resumed>) = 0 [pid 8995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8991] <... bpf resumed>) = 5 [pid 8992] <... bpf resumed>) = 5 [pid 8995] <... openat resumed>) = 3 [pid 8993] <... bpf resumed>) = 5 [pid 8992] exit_group(0 [pid 8995] write(3, "1000", 4 [pid 8994] <... openat resumed>) = 3 [pid 8993] exit_group(0 [pid 8991] exit_group(0 [pid 8992] <... exit_group resumed>) = ? [pid 8995] <... write resumed>) = 4 [pid 8993] <... exit_group resumed>) = ? [pid 8995] close(3 [pid 8994] write(3, "1000", 4 [pid 8991] <... exit_group resumed>) = ? [pid 8992] +++ exited with 0 +++ [pid 8995] <... close resumed>) = 0 [pid 8995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8994] <... write resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 8994] close(3 [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 8994] <... close resumed>) = 0 [pid 8995] <... bpf resumed>) = 3 [pid 8994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... restart_syscall resumed>) = 0 [pid 8995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8994] <... bpf resumed>) = 3 [pid 8994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8995] <... bpf resumed>) = 4 [pid 8994] <... bpf resumed>) = 4 [pid 8994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8993] +++ exited with 0 +++ [pid 8991] +++ exited with 0 +++ [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8996 attached [pid 8996] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 8996 ./strace-static-x86_64: Process 8997 attached [pid 8996] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8997] set_robust_list(0x555582145660, 24 [pid 8996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8997] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 8997 [pid 8997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8996] <... prctl resumed>) = 0 [pid 8997] <... prctl resumed>) = 0 [pid 8997] setpgid(0, 0 [pid 8996] setpgid(0, 0 [pid 8994] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 8998 attached [pid 8997] <... setpgid resumed>) = 0 [pid 8996] <... setpgid resumed>) = 0 [pid 8995] <... bpf resumed>) = 5 [pid 8994] exit_group(0 [pid 8997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8998] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 8998 [pid 8998] <... set_robust_list resumed>) = 0 [pid 8998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8997] <... openat resumed>) = 3 [pid 8996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8995] exit_group(0 [pid 8994] <... exit_group resumed>) = ? [pid 8998] <... prctl resumed>) = 0 [pid 8997] write(3, "1000", 4 [pid 8998] setpgid(0, 0 [pid 8995] <... exit_group resumed>) = ? [pid 8998] <... setpgid resumed>) = 0 [pid 8997] <... write resumed>) = 4 [pid 8996] <... openat resumed>) = 3 [pid 8998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8997] close(3) = 0 [pid 8996] write(3, "1000", 4 [pid 8997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8996] <... write resumed>) = 4 [pid 8998] <... openat resumed>) = 3 [pid 8996] close(3) = 0 [pid 8998] write(3, "1000", 4 [pid 8997] <... bpf resumed>) = 3 [pid 8996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8998] <... write resumed>) = 4 [pid 8997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8996] <... bpf resumed>) = 3 [pid 8998] close(3 [pid 8996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8998] <... close resumed>) = 0 [pid 8997] <... bpf resumed>) = 4 [pid 8998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8996] <... bpf resumed>) = 4 [pid 8998] <... bpf resumed>) = 3 [pid 8996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 8998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8995] +++ exited with 0 +++ [pid 8994] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8999 attached [pid 8999] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 9000 attached [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9000 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 8999 [pid 9000] set_robust_list(0x555582145660, 24 [pid 8999] <... set_robust_list resumed>) = 0 [pid 9000] <... set_robust_list resumed>) = 0 [pid 8999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8999] <... prctl resumed>) = 0 [pid 9000] <... prctl resumed>) = 0 [pid 8999] setpgid(0, 0 [pid 9000] setpgid(0, 0 [pid 8999] <... setpgid resumed>) = 0 [pid 9000] <... setpgid resumed>) = 0 [pid 8999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9000] write(3, "1000", 4) = 4 [pid 8999] <... openat resumed>) = 3 [pid 9000] close(3 [pid 8999] write(3, "1000", 4 [pid 9000] <... close resumed>) = 0 [pid 8999] <... write resumed>) = 4 [pid 9000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 8999] close(3) = 0 [pid 9000] <... bpf resumed>) = 3 [pid 8999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 8999] <... bpf resumed>) = 3 [pid 9000] <... bpf resumed>) = 4 [pid 8999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8999] <... bpf resumed>) = 4 [pid 8999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 8998] <... bpf resumed>) = 5 [pid 8997] <... bpf resumed>) = 5 [pid 8996] <... bpf resumed>) = 5 [pid 9000] <... bpf resumed>) = 5 [pid 8999] <... bpf resumed>) = 5 [pid 9000] exit_group(0 [pid 8998] exit_group(0 [pid 8997] exit_group(0 [pid 8996] exit_group(0 [pid 9000] <... exit_group resumed>) = ? [pid 8999] exit_group(0 [pid 8996] <... exit_group resumed>) = ? [pid 8998] <... exit_group resumed>) = ? [pid 8997] <... exit_group resumed>) = ? [pid 9000] +++ exited with 0 +++ [pid 8999] <... exit_group resumed>) = ? [pid 8998] +++ exited with 0 +++ [pid 8996] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9001 attached [pid 9001] set_robust_list(0x555582145660, 24) = 0 [pid 9001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9001] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 9002 attached [pid 9001] setpgid(0, 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9001] <... setpgid resumed>) = 0 [pid 9002] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 9003 attached ) = 0 [pid 9001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9001 [pid 9002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9003] set_robust_list(0x555582145660, 24 [pid 9002] <... prctl resumed>) = 0 [pid 9003] <... set_robust_list resumed>) = 0 [pid 9002] setpgid(0, 0 [pid 9001] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9002 [pid 9003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9002] <... setpgid resumed>) = 0 [pid 9001] write(3, "1000", 4 [pid 8999] +++ exited with 0 +++ [pid 8997] +++ exited with 0 +++ [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9003 [pid 9003] <... prctl resumed>) = 0 [pid 9002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9001] <... write resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9003] setpgid(0, 0 [pid 9001] close(3 [pid 9002] <... openat resumed>) = 3 [pid 9003] <... setpgid resumed>) = 0 [pid 9002] write(3, "1000", 4 [pid 9001] <... close resumed>) = 0 [pid 9003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9002] <... write resumed>) = 4 [pid 9001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9002] close(3 [pid 9001] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9002] <... close resumed>) = 0 [pid 9001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 9005 attached ./strace-static-x86_64: Process 9004 attached [pid 9003] <... openat resumed>) = 3 [pid 9002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9001] <... bpf resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9004 [pid 9005] set_robust_list(0x555582145660, 24 [pid 9004] set_robust_list(0x555582145660, 24 [pid 9003] write(3, "1000", 4 [pid 9002] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9005 [pid 9005] <... set_robust_list resumed>) = 0 [pid 9004] <... set_robust_list resumed>) = 0 [pid 9003] <... write resumed>) = 4 [pid 9002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9003] close(3 [pid 9005] <... prctl resumed>) = 0 [pid 9004] <... prctl resumed>) = 0 [pid 9003] <... close resumed>) = 0 [pid 9001] <... bpf resumed>) = 5 [pid 9005] setpgid(0, 0 [pid 9004] setpgid(0, 0 [pid 9003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9002] <... bpf resumed>) = 4 [pid 9005] <... setpgid resumed>) = 0 [pid 9004] <... setpgid resumed>) = 0 [pid 9001] exit_group(0 [pid 9002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9003] <... bpf resumed>) = 3 [pid 9002] <... bpf resumed>) = 5 [pid 9001] <... exit_group resumed>) = ? [pid 9005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9005] <... openat resumed>) = 3 [pid 9004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9003] <... bpf resumed>) = 4 [pid 9002] exit_group(0 [pid 9005] write(3, "1000", 4 [pid 9004] <... openat resumed>) = 3 [pid 9004] write(3, "1000", 4 [pid 9005] <... write resumed>) = 4 [pid 9004] <... write resumed>) = 4 [pid 9003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9005] close(3 [pid 9004] close(3 [pid 9005] <... close resumed>) = 0 [pid 9004] <... close resumed>) = 0 [pid 9002] <... exit_group resumed>) = ? [pid 9005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9005] <... bpf resumed>) = 3 [pid 9004] <... bpf resumed>) = 3 [pid 9005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9005] <... bpf resumed>) = 4 [pid 9004] <... bpf resumed>) = 4 [pid 9004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9001] +++ exited with 0 +++ [pid 9003] <... bpf resumed>) = 5 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9001, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9003] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9006 attached , child_tidptr=0x555582145650) = 9006 [pid 9006] set_robust_list(0x555582145660, 24) = 0 [pid 9006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9005] <... bpf resumed>) = 5 [pid 9004] <... bpf resumed>) = 5 [pid 9003] +++ exited with 0 +++ [pid 9002] +++ exited with 0 +++ [pid 9006] setpgid(0, 0 [pid 9005] exit_group(0 [pid 9004] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9006] <... setpgid resumed>) = 0 [pid 9005] <... exit_group resumed>) = ? [pid 9004] <... exit_group resumed>) = ? [pid 9006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9005] +++ exited with 0 +++ [pid 9004] +++ exited with 0 +++ [pid 9006] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9006] <... write resumed>) = 4 [pid 9006] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9007 attached [pid 9006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9008 attached [pid 9007] set_robust_list(0x555582145660, 24 [pid 9006] <... bpf resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9007 [pid 9007] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 9009 attached [pid 9007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9008] set_robust_list(0x555582145660, 24 [pid 9009] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 9010 attached ) = 0 [pid 9008] <... set_robust_list resumed>) = 0 [pid 9006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9010 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9008 [pid 9009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9010] set_robust_list(0x555582145660, 24 [pid 9007] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9009 [pid 9010] <... set_robust_list resumed>) = 0 [pid 9007] setpgid(0, 0 [pid 9010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9009] <... prctl resumed>) = 0 [pid 9008] <... prctl resumed>) = 0 [pid 9007] <... setpgid resumed>) = 0 [pid 9006] <... bpf resumed>) = 4 [pid 9010] <... prctl resumed>) = 0 [pid 9009] setpgid(0, 0 [pid 9008] setpgid(0, 0 [pid 9007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9010] setpgid(0, 0) = 0 [pid 9009] <... setpgid resumed>) = 0 [pid 9008] <... setpgid resumed>) = 0 [pid 9007] <... openat resumed>) = 3 [pid 9006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9007] write(3, "1000", 4 [pid 9006] <... bpf resumed>) = 5 [pid 9010] <... openat resumed>) = 3 [pid 9009] <... openat resumed>) = 3 [pid 9008] <... openat resumed>) = 3 [pid 9007] <... write resumed>) = 4 [pid 9010] write(3, "1000", 4) = 4 [pid 9010] close(3) = 0 [pid 9010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9008] write(3, "1000", 4 [pid 9007] close(3 [pid 9006] exit_group(0 [pid 9009] write(3, "1000", 4 [pid 9008] <... write resumed>) = 4 [pid 9007] <... close resumed>) = 0 [pid 9006] <... exit_group resumed>) = ? [pid 9009] <... write resumed>) = 4 [pid 9008] close(3 [pid 9009] close(3 [pid 9008] <... close resumed>) = 0 [pid 9009] <... close resumed>) = 0 [pid 9010] <... bpf resumed>) = 3 [pid 9009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9010] <... bpf resumed>) = 4 [pid 9009] <... bpf resumed>) = 3 [pid 9008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9007] <... bpf resumed>) = 3 [pid 9006] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9008] <... bpf resumed>) = 3 [pid 9009] <... bpf resumed>) = 4 [pid 9008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9008] <... bpf resumed>) = 4 [pid 9007] <... bpf resumed>) = 4 [pid 9008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 9011 attached [pid 9011] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9011 [pid 9011] <... set_robust_list resumed>) = 0 [pid 9010] <... bpf resumed>) = 5 [pid 9009] <... bpf resumed>) = 5 [pid 9008] <... bpf resumed>) = 5 [pid 9007] <... bpf resumed>) = 5 [pid 9011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9010] exit_group(0 [pid 9009] exit_group(0 [pid 9008] exit_group(0 [pid 9007] exit_group(0 [pid 9011] <... prctl resumed>) = 0 [pid 9010] <... exit_group resumed>) = ? [pid 9009] <... exit_group resumed>) = ? [pid 9007] <... exit_group resumed>) = ? [pid 9011] setpgid(0, 0 [pid 9010] +++ exited with 0 +++ [pid 9008] <... exit_group resumed>) = ? [pid 9007] +++ exited with 0 +++ [pid 9011] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9011] write(3, "1000", 4) = 4 [pid 9011] close(3./strace-static-x86_64: Process 9012 attached ) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9012 [pid 9012] set_robust_list(0x555582145660, 24) = 0 [pid 9012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9009] +++ exited with 0 +++ [pid 9008] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9012] <... prctl resumed>) = 0 [pid 9011] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9012] setpgid(0, 0./strace-static-x86_64: Process 9013 attached ) = 0 [pid 9011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9011] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9013] set_robust_list(0x555582145660, 24 [pid 9012] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9013] <... set_robust_list resumed>) = 0 [pid 9011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9014 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9013 ./strace-static-x86_64: Process 9014 attached [pid 9013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9012] close(3 [pid 9014] set_robust_list(0x555582145660, 24 [pid 9013] <... prctl resumed>) = 0 [pid 9012] <... close resumed>) = 0 ./strace-static-x86_64: Process 9015 attached [pid 9013] setpgid(0, 0 [pid 9012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9015] set_robust_list(0x555582145660, 24 [pid 9014] <... set_robust_list resumed>) = 0 [pid 9013] <... setpgid resumed>) = 0 [pid 9015] <... set_robust_list resumed>) = 0 [pid 9014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9012] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9015 [pid 9015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9014] <... prctl resumed>) = 0 [pid 9013] <... openat resumed>) = 3 [pid 9012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9015] setpgid(0, 0 [pid 9014] setpgid(0, 0 [pid 9013] write(3, "1000", 4 [pid 9011] <... bpf resumed>) = 5 [pid 9015] <... setpgid resumed>) = 0 [pid 9014] <... setpgid resumed>) = 0 [pid 9013] <... write resumed>) = 4 [pid 9012] <... bpf resumed>) = 4 [pid 9011] exit_group(0 [pid 9015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9013] close(3 [pid 9011] <... exit_group resumed>) = ? [pid 9014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9014] write(3, "1000", 4 [pid 9013] <... close resumed>) = 0 [pid 9015] <... openat resumed>) = 3 [pid 9014] <... write resumed>) = 4 [pid 9013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9012] <... bpf resumed>) = 5 [pid 9015] write(3, "1000", 4 [pid 9014] close(3 [pid 9013] <... bpf resumed>) = 3 [pid 9015] <... write resumed>) = 4 [pid 9013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9015] close(3 [pid 9014] <... close resumed>) = 0 [pid 9012] exit_group(0 [pid 9015] <... close resumed>) = 0 [pid 9014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9013] <... bpf resumed>) = 4 [pid 9015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9014] <... bpf resumed>) = 3 [pid 9012] <... exit_group resumed>) = ? [pid 9013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9015] <... bpf resumed>) = 3 [pid 9015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9015] <... bpf resumed>) = 4 [pid 9015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9014] <... bpf resumed>) = 4 [pid 9014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9013] <... bpf resumed>) = 5 [pid 9011] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9013] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9016 attached [pid 9016] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9016 [pid 9016] <... set_robust_list resumed>) = 0 [pid 9016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9016] setpgid(0, 0) = 0 [pid 9016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9016] write(3, "1000", 4) = 4 [pid 9015] <... bpf resumed>) = 5 [pid 9016] close(3 [pid 9014] <... bpf resumed>) = 5 [pid 9015] exit_group(0 [pid 9016] <... close resumed>) = 0 [pid 9014] exit_group(0 [pid 9012] +++ exited with 0 +++ [pid 9016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9015] <... exit_group resumed>) = ? [pid 9014] <... exit_group resumed>) = ? [pid 9013] +++ exited with 0 +++ [pid 9016] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9017 attached ./strace-static-x86_64: Process 9018 attached [pid 9018] set_robust_list(0x555582145660, 24 [pid 9017] set_robust_list(0x555582145660, 24 [pid 9018] <... set_robust_list resumed>) = 0 [pid 9017] <... set_robust_list resumed>) = 0 [pid 9015] +++ exited with 0 +++ [pid 9014] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9018 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9017 [pid 9018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9018] <... prctl resumed>) = 0 [pid 9017] <... prctl resumed>) = 0 [pid 9018] setpgid(0, 0 [pid 9017] setpgid(0, 0 [pid 9018] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9017] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9018] <... openat resumed>) = 3 [pid 9018] write(3, "1000", 4) = 4 [pid 9018] close(3) = 0 [pid 9018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 ./strace-static-x86_64: Process 9019 attached [pid 9017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9019] set_robust_list(0x555582145660, 24 [pid 9018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9017] <... openat resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9019] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9019 [pid 9019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9018] <... bpf resumed>) = 4 [pid 9017] write(3, "1000", 4./strace-static-x86_64: Process 9020 attached [pid 9018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9017] <... write resumed>) = 4 [pid 9016] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9020 [pid 9020] set_robust_list(0x555582145660, 24 [pid 9019] setpgid(0, 0 [pid 9017] close(3 [pid 9020] <... set_robust_list resumed>) = 0 [pid 9019] <... setpgid resumed>) = 0 [pid 9018] <... bpf resumed>) = 5 [pid 9017] <... close resumed>) = 0 [pid 9020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9016] exit_group(0 [pid 9020] <... prctl resumed>) = 0 [pid 9017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9020] setpgid(0, 0 [pid 9019] <... openat resumed>) = 3 [pid 9018] exit_group(0 [pid 9017] <... bpf resumed>) = 3 [pid 9016] <... exit_group resumed>) = ? [pid 9019] write(3, "1000", 4 [pid 9017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9020] <... setpgid resumed>) = 0 [pid 9019] <... write resumed>) = 4 [pid 9018] <... exit_group resumed>) = ? [pid 9019] close(3 [pid 9020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9016] +++ exited with 0 +++ [pid 9020] <... openat resumed>) = 3 [pid 9018] +++ exited with 0 +++ [pid 9019] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9020] write(3, "1000", 4 [pid 9019] <... bpf resumed>) = 3 [pid 9017] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9018, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9020] <... write resumed>) = 4 [pid 9017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9020] close(3./strace-static-x86_64: Process 9021 attached ) = 0 [pid 9019] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 9022 attached [pid 9021] set_robust_list(0x555582145660, 24 [pid 9020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9022 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9021 [pid 9022] set_robust_list(0x555582145660, 24 [pid 9021] <... set_robust_list resumed>) = 0 [pid 9020] <... bpf resumed>) = 3 [pid 9021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9021] setpgid(0, 0) = 0 [pid 9022] <... set_robust_list resumed>) = 0 [pid 9020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9019] <... bpf resumed>) = 5 [pid 9017] <... bpf resumed>) = 5 [pid 9022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9019] exit_group(0 [pid 9017] exit_group(0 [pid 9022] <... prctl resumed>) = 0 [pid 9019] <... exit_group resumed>) = ? [pid 9017] <... exit_group resumed>) = ? [pid 9022] setpgid(0, 0 [pid 9021] <... openat resumed>) = 3 [pid 9020] <... bpf resumed>) = 4 [pid 9019] +++ exited with 0 +++ [pid 9022] <... setpgid resumed>) = 0 [pid 9022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9021] write(3, "1000", 4 [pid 9020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9017] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9021] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 9022] <... openat resumed>) = 3 [pid 9021] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9021] <... close resumed>) = 0 [pid 9021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9022] write(3, "1000", 4 [pid 9021] <... bpf resumed>) = 3 [pid 9020] <... bpf resumed>) = 5 [pid 9022] <... write resumed>) = 4 [pid 9021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9022] close(3) = 0 [pid 9020] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9021] <... bpf resumed>) = 4 [pid 9020] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 9024 attached ./strace-static-x86_64: Process 9023 attached [pid 9022] <... bpf resumed>) = 3 [pid 9021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9024] set_robust_list(0x555582145660, 24 [pid 9023] set_robust_list(0x555582145660, 24 [pid 9022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9020] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9024 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9023 [pid 9024] <... set_robust_list resumed>) = 0 [pid 9023] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9022] <... bpf resumed>) = 4 [pid 9024] <... prctl resumed>) = 0 [pid 9024] setpgid(0, 0 [pid 9023] <... prctl resumed>) = 0 [pid 9024] <... setpgid resumed>) = 0 [pid 9023] setpgid(0, 0 [pid 9022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9023] <... setpgid resumed>) = 0 [pid 9024] <... openat resumed>) = 3 [pid 9023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9024] write(3, "1000", 4) = 4 [pid 9023] <... openat resumed>) = 3 [pid 9024] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9024] <... close resumed>) = 0 [pid 9023] write(3, "1000", 4 [pid 9024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 9025 attached ) = 3 [pid 9023] <... write resumed>) = 4 [pid 9023] close(3) = 0 [pid 9023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 9025] set_robust_list(0x555582145660, 24 [pid 9024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9025 [pid 9025] <... set_robust_list resumed>) = 0 [pid 9024] <... bpf resumed>) = 4 [pid 9023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9022] <... bpf resumed>) = 5 [pid 9021] <... bpf resumed>) = 5 [pid 9025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9023] <... bpf resumed>) = 4 [pid 9022] exit_group(0 [pid 9021] exit_group(0 [pid 9023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9025] <... prctl resumed>) = 0 [pid 9024] <... bpf resumed>) = 5 [pid 9023] <... bpf resumed>) = 5 [pid 9022] <... exit_group resumed>) = ? [pid 9021] <... exit_group resumed>) = ? [pid 9025] setpgid(0, 0 [pid 9024] exit_group(0 [pid 9025] <... setpgid resumed>) = 0 [pid 9025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9024] <... exit_group resumed>) = ? [pid 9023] exit_group(0 [pid 9022] +++ exited with 0 +++ [pid 9021] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9022, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9023] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9021, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9025] <... openat resumed>) = 3 [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 9025] write(3, "1000", 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9025] <... write resumed>) = 4 [pid 9025] close(3) = 0 ./strace-static-x86_64: Process 9026 attached [pid 9025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9026 ./strace-static-x86_64: Process 9027 attached [pid 9026] set_robust_list(0x555582145660, 24 [pid 9025] <... bpf resumed>) = 3 [pid 9024] +++ exited with 0 +++ [pid 9023] +++ exited with 0 +++ [pid 9025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9027 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9027] set_robust_list(0x555582145660, 24 [pid 9026] <... set_robust_list resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9023, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9025] <... bpf resumed>) = 4 [pid 9027] <... set_robust_list resumed>) = 0 [pid 9026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9025] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9026] <... prctl resumed>) = 0 [pid 9027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9026] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9027] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9027] setpgid(0, 0 [pid 9026] <... setpgid resumed>) = 0 [pid 9026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 9029 attached ./strace-static-x86_64: Process 9028 attached [pid 9027] <... setpgid resumed>) = 0 [pid 9025] <... bpf resumed>) = 5 [pid 9029] set_robust_list(0x555582145660, 24 [pid 9028] set_robust_list(0x555582145660, 24 [pid 9027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9026] <... openat resumed>) = 3 [pid 9025] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9028 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9029 [pid 9029] <... set_robust_list resumed>) = 0 [pid 9028] <... set_robust_list resumed>) = 0 [pid 9025] <... exit_group resumed>) = ? [pid 9029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9027] <... openat resumed>) = 3 [pid 9026] write(3, "1000", 4 [pid 9028] <... prctl resumed>) = 0 [pid 9029] <... prctl resumed>) = 0 [pid 9028] setpgid(0, 0 [pid 9027] write(3, "1000", 4 [pid 9026] <... write resumed>) = 4 [pid 9025] +++ exited with 0 +++ [pid 9029] setpgid(0, 0 [pid 9028] <... setpgid resumed>) = 0 [pid 9027] <... write resumed>) = 4 [pid 9026] close(3 [pid 9029] <... setpgid resumed>) = 0 [pid 9027] close(3 [pid 9026] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9025, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9027] <... close resumed>) = 0 [pid 9026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9029] <... openat resumed>) = 3 [pid 9028] <... openat resumed>) = 3 [pid 9027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9026] <... bpf resumed>) = 3 [pid 9028] write(3, "1000", 4./strace-static-x86_64: Process 9030 attached ) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9030 [pid 9028] close(3 [pid 9029] write(3, "1000", 4 [pid 9028] <... close resumed>) = 0 [pid 9027] <... bpf resumed>) = 3 [pid 9026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9030] set_robust_list(0x555582145660, 24 [pid 9029] <... write resumed>) = 4 [pid 9028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9029] close(3 [pid 9026] <... bpf resumed>) = 4 [pid 9029] <... close resumed>) = 0 [pid 9030] <... set_robust_list resumed>) = 0 [pid 9029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9028] <... bpf resumed>) = 3 [pid 9026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9029] <... bpf resumed>) = 3 [pid 9028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9027] <... bpf resumed>) = 4 [pid 9030] <... prctl resumed>) = 0 [pid 9029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9028] <... bpf resumed>) = 4 [pid 9027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9026] <... bpf resumed>) = 5 [pid 9030] setpgid(0, 0 [pid 9026] exit_group(0 [pid 9030] <... setpgid resumed>) = 0 [pid 9030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 9030] <... openat resumed>) = 3 [pid 9027] <... bpf resumed>) = 5 [pid 9026] <... exit_group resumed>) = ? [pid 9030] write(3, "1000", 4 [pid 9028] exit_group(0 [pid 9027] exit_group(0 [pid 9030] <... write resumed>) = 4 [pid 9028] <... exit_group resumed>) = ? [pid 9029] <... bpf resumed>) = 4 [pid 9027] <... exit_group resumed>) = ? [pid 9030] close(3) = 0 [pid 9030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 9030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 9029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9026] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9026, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9031 attached [pid 9031] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9031 [pid 9031] <... set_robust_list resumed>) = 0 [pid 9031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9028] +++ exited with 0 +++ [pid 9027] +++ exited with 0 +++ [pid 9031] <... prctl resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9031] setpgid(0, 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 9031] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 9031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 9031] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9032 attached [pid 9031] write(3, "1000", 4./strace-static-x86_64: Process 9033 attached [pid 9032] set_robust_list(0x555582145660, 24 [pid 9031] <... write resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9032 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9033 [pid 9032] <... set_robust_list resumed>) = 0 [pid 9031] close(3 [pid 9033] set_robust_list(0x555582145660, 24) = 0 [pid 9032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9031] <... close resumed>) = 0 [pid 9031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9032] <... prctl resumed>) = 0 [pid 9033] <... prctl resumed>) = 0 [pid 9032] setpgid(0, 0 [pid 9031] <... bpf resumed>) = 3 [pid 9033] setpgid(0, 0 [pid 9031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9032] <... setpgid resumed>) = 0 [pid 9033] <... setpgid resumed>) = 0 [pid 9033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9031] <... bpf resumed>) = 4 [pid 9033] <... openat resumed>) = 3 [pid 9032] <... openat resumed>) = 3 [pid 9031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9033] write(3, "1000", 4 [pid 9032] write(3, "1000", 4 [pid 9033] <... write resumed>) = 4 [pid 9032] <... write resumed>) = 4 [pid 9033] close(3 [pid 9032] close(3 [pid 9033] <... close resumed>) = 0 [pid 9032] <... close resumed>) = 0 [pid 9032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9032] <... bpf resumed>) = 3 [pid 9033] <... bpf resumed>) = 3 [pid 9032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9032] <... bpf resumed>) = 4 [pid 9029] <... bpf resumed>) = 5 [pid 9033] <... bpf resumed>) = 4 [pid 9033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9030] <... bpf resumed>) = 5 [pid 9029] exit_group(0 [pid 9033] <... bpf resumed>) = 5 [pid 9032] <... bpf resumed>) = 5 [pid 9031] <... bpf resumed>) = 5 [pid 9030] exit_group(0 [pid 9029] <... exit_group resumed>) = ? [pid 9033] exit_group(0 [pid 9032] exit_group(0 [pid 9031] exit_group(0 [pid 9030] <... exit_group resumed>) = ? [pid 9029] +++ exited with 0 +++ [pid 9033] <... exit_group resumed>) = ? [pid 9032] <... exit_group resumed>) = ? [pid 9031] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9031] +++ exited with 0 +++ [pid 9030] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9034 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9034] set_robust_list(0x555582145660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9034 ./strace-static-x86_64: Process 9035 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9035] set_robust_list(0x555582145660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9035 [pid 9035] <... set_robust_list resumed>) = 0 [pid 9035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9035] setpgid(0, 0 [pid 9034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9035] <... setpgid resumed>) = 0 [pid 9035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9034] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9036 ./strace-static-x86_64: Process 9036 attached [pid 9035] <... openat resumed>) = 3 [pid 9034] setpgid(0, 0 [pid 9036] set_robust_list(0x555582145660, 24 [pid 9034] <... setpgid resumed>) = 0 [pid 9036] <... set_robust_list resumed>) = 0 [pid 9035] write(3, "1000", 4 [pid 9036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9035] <... write resumed>) = 4 [pid 9034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9036] <... prctl resumed>) = 0 [pid 9035] close(3 [pid 9036] setpgid(0, 0 [pid 9035] <... close resumed>) = 0 [pid 9034] <... openat resumed>) = 3 [pid 9036] <... setpgid resumed>) = 0 [pid 9035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9032] +++ exited with 0 +++ [pid 9036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9035] <... bpf resumed>) = 3 [pid 9034] write(3, "1000", 4 [pid 9033] +++ exited with 0 +++ [pid 9036] <... openat resumed>) = 3 [pid 9035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9034] <... write resumed>) = 4 [pid 9036] write(3, "1000", 4 [pid 9035] <... bpf resumed>) = 4 [pid 9034] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9036] <... write resumed>) = 4 [pid 9034] <... close resumed>) = 0 [pid 9036] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 9036] <... close resumed>) = 0 [pid 9034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... restart_syscall resumed>) = 0 [pid 9036] <... bpf resumed>) = 3 [pid 9034] <... bpf resumed>) = 3 [pid 9036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9036] <... bpf resumed>) = 4 [pid 9036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9035] <... bpf resumed>) = 5 [pid 9034] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9035] exit_group(0 [pid 9034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9035] <... exit_group resumed>) = ? [pid 9036] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 9038 attached ./strace-static-x86_64: Process 9037 attached [pid 9036] exit_group(0 [pid 9038] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9037 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9038 [pid 9038] <... set_robust_list resumed>) = 0 [pid 9038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9037] set_robust_list(0x555582145660, 24 [pid 9036] <... exit_group resumed>) = ? [pid 9038] <... prctl resumed>) = 0 [pid 9037] <... set_robust_list resumed>) = 0 [pid 9038] setpgid(0, 0) = 0 [pid 9038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9035] +++ exited with 0 +++ [pid 9034] <... bpf resumed>) = 5 [pid 9038] write(3, "1000", 4 [pid 9037] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9038] <... write resumed>) = 4 [pid 9037] setpgid(0, 0 [pid 9034] exit_group(0 [pid 9038] close(3 [pid 9034] <... exit_group resumed>) = ? [pid 9038] <... close resumed>) = 0 [pid 9037] <... setpgid resumed>) = 0 [pid 9038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 9039 attached [pid 9039] set_robust_list(0x555582145660, 24 [pid 9037] write(3, "1000", 4 [pid 9039] <... set_robust_list resumed>) = 0 [pid 9037] <... write resumed>) = 4 [pid 9039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9038] <... bpf resumed>) = 4 [pid 9037] close(3 [pid 9039] <... prctl resumed>) = 0 [pid 9038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9037] <... close resumed>) = 0 [pid 9036] +++ exited with 0 +++ [pid 9034] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9039 [pid 9037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9039] setpgid(0, 0) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9037] <... bpf resumed>) = 4 [pid 9039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 9040 attached [pid 9039] <... openat resumed>) = 3 [pid 9037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] <... restart_syscall resumed>) = 0 [pid 9040] set_robust_list(0x555582145660, 24 [pid 9039] write(3, "1000", 4 [pid 9040] <... set_robust_list resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9040 [pid 9040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9039] <... write resumed>) = 4 [pid 9039] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9040] <... prctl resumed>) = 0 [pid 9039] <... close resumed>) = 0 ./strace-static-x86_64: Process 9041 attached [pid 9040] setpgid(0, 0 [pid 9039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9041] set_robust_list(0x555582145660, 24 [pid 9040] <... setpgid resumed>) = 0 [pid 9039] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9041 [pid 9041] <... set_robust_list resumed>) = 0 [pid 9041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9041] <... prctl resumed>) = 0 [pid 9041] setpgid(0, 0 [pid 9040] <... openat resumed>) = 3 [pid 9041] <... setpgid resumed>) = 0 [pid 9040] write(3, "1000", 4 [pid 9039] <... bpf resumed>) = 4 [pid 9041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9040] <... write resumed>) = 4 [pid 9040] close(3 [pid 9041] <... openat resumed>) = 3 [pid 9040] <... close resumed>) = 0 [pid 9041] write(3, "1000", 4 [pid 9039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9041] <... write resumed>) = 4 [pid 9041] close(3) = 0 [pid 9040] <... bpf resumed>) = 3 [pid 9041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9039] <... bpf resumed>) = 5 [pid 9038] <... bpf resumed>) = 5 [pid 9037] <... bpf resumed>) = 5 [pid 9041] <... bpf resumed>) = 3 [pid 9039] exit_group(0 [pid 9038] exit_group(0 [pid 9037] exit_group(0 [pid 9041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9039] <... exit_group resumed>) = ? [pid 9038] <... exit_group resumed>) = ? [pid 9037] <... exit_group resumed>) = ? [pid 9040] <... bpf resumed>) = 4 [pid 9039] +++ exited with 0 +++ [pid 9041] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9042 attached , child_tidptr=0x555582145650) = 9042 [pid 9042] set_robust_list(0x555582145660, 24 [pid 9041] <... bpf resumed>) = 5 [pid 9040] <... bpf resumed>) = 5 [pid 9038] +++ exited with 0 +++ [pid 9037] +++ exited with 0 +++ [pid 9042] <... set_robust_list resumed>) = 0 [pid 9041] exit_group(0 [pid 9040] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9038, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9041] <... exit_group resumed>) = ? [pid 9040] <... exit_group resumed>) = ? [pid 9042] <... prctl resumed>) = 0 [pid 9042] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9042] write(3, "1000", 4) = 4 [pid 9042] close(3) = 0 ./strace-static-x86_64: Process 9044 attached ./strace-static-x86_64: Process 9043 attached [pid 9041] +++ exited with 0 +++ [pid 9040] +++ exited with 0 +++ [pid 9044] set_robust_list(0x555582145660, 24 [pid 9042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9044] <... set_robust_list resumed>) = 0 [pid 9043] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9044 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9043 [pid 9042] <... bpf resumed>) = 3 [pid 9043] <... set_robust_list resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9044] <... prctl resumed>) = 0 [pid 9043] <... prctl resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9045 attached [pid 9044] setpgid(0, 0 [pid 9043] setpgid(0, 0) = 0 [pid 9043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9044] <... setpgid resumed>) = 0 [pid 9045] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 9046 attached [pid 9045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9043] <... openat resumed>) = 3 [pid 9046] set_robust_list(0x555582145660, 24 [pid 9042] <... bpf resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9045 [pid 9045] <... prctl resumed>) = 0 [pid 9046] <... set_robust_list resumed>) = 0 [pid 9045] setpgid(0, 0 [pid 9043] write(3, "1000", 4 [pid 9046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9045] <... setpgid resumed>) = 0 [pid 9044] <... openat resumed>) = 3 [pid 9043] <... write resumed>) = 4 [pid 9042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9046 [pid 9046] <... prctl resumed>) = 0 [pid 9043] close(3 [pid 9046] setpgid(0, 0 [pid 9044] write(3, "1000", 4 [pid 9043] <... close resumed>) = 0 [pid 9046] <... setpgid resumed>) = 0 [pid 9045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9044] <... write resumed>) = 4 [pid 9043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9045] <... openat resumed>) = 3 [pid 9044] close(3 [pid 9043] <... bpf resumed>) = 3 [pid 9046] <... openat resumed>) = 3 [pid 9045] write(3, "1000", 4 [pid 9044] <... close resumed>) = 0 [pid 9044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9046] write(3, "1000", 4 [pid 9045] <... write resumed>) = 4 [pid 9044] <... bpf resumed>) = 3 [pid 9043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9046] <... write resumed>) = 4 [pid 9045] close(3 [pid 9044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9046] close(3 [pid 9045] <... close resumed>) = 0 [pid 9043] <... bpf resumed>) = 4 [pid 9042] <... bpf resumed>) = 5 [pid 9046] <... close resumed>) = 0 [pid 9046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9044] <... bpf resumed>) = 4 [pid 9046] <... bpf resumed>) = 3 [pid 9045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9042] exit_group(0 [pid 9046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9045] <... bpf resumed>) = 3 [pid 9044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9043] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9042] <... exit_group resumed>) = ? [pid 9045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9044] <... bpf resumed>) = 5 [pid 9046] <... bpf resumed>) = 4 [pid 9046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9044] exit_group(0) = ? [pid 9045] <... bpf resumed>) = 4 [pid 9045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9046] <... bpf resumed>) = 5 [pid 9043] <... bpf resumed>) = 5 [pid 9046] exit_group(0 [pid 9044] +++ exited with 0 +++ [pid 9045] <... bpf resumed>) = 5 [pid 9043] exit_group(0 [pid 9042] +++ exited with 0 +++ [pid 9046] <... exit_group resumed>) = ? [pid 9043] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9045] exit_group(0 [pid 9046] +++ exited with 0 +++ [pid 9045] <... exit_group resumed>) = ? [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9047 attached ./strace-static-x86_64: Process 9048 attached [pid 9048] set_robust_list(0x555582145660, 24) = 0 [pid 9047] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9048 [pid 9048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9047] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9047 [pid 9048] <... prctl resumed>) = 0 [pid 9048] setpgid(0, 0 [pid 9047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9043] +++ exited with 0 +++ [pid 9048] <... setpgid resumed>) = 0 [pid 9045] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9047] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 9049 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9047] setpgid(0, 0 [pid 9049] set_robust_list(0x555582145660, 24) = 0 [pid 9049] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 9050 attached [pid 9047] <... setpgid resumed>) = 0 [pid 9048] <... openat resumed>) = 3 ./strace-static-x86_64: Process 9051 attached [pid 9050] set_robust_list(0x555582145660, 24 [pid 9049] <... prctl resumed>) = 0 [pid 9048] write(3, "1000", 4 [pid 9047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9051] set_robust_list(0x555582145660, 24 [pid 9050] <... set_robust_list resumed>) = 0 [pid 9049] setpgid(0, 0 [pid 9048] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9051 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9049 [pid 9051] <... set_robust_list resumed>) = 0 [pid 9050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9049] <... setpgid resumed>) = 0 [pid 9047] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9050 [pid 9048] close(3 [pid 9051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9050] <... prctl resumed>) = 0 [pid 9049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9048] <... close resumed>) = 0 [pid 9047] write(3, "1000", 4 [pid 9051] <... prctl resumed>) = 0 [pid 9050] setpgid(0, 0 [pid 9048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9051] setpgid(0, 0) = 0 [pid 9050] <... setpgid resumed>) = 0 [pid 9049] <... openat resumed>) = 3 [pid 9048] <... bpf resumed>) = 3 [pid 9047] <... write resumed>) = 4 [pid 9051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9049] write(3, "1000", 4 [pid 9047] close(3 [pid 9051] <... openat resumed>) = 3 [pid 9050] <... openat resumed>) = 3 [pid 9049] <... write resumed>) = 4 [pid 9048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9047] <... close resumed>) = 0 [pid 9051] write(3, "1000", 4 [pid 9050] write(3, "1000", 4 [pid 9049] close(3 [pid 9047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9051] <... write resumed>) = 4 [pid 9050] <... write resumed>) = 4 [pid 9049] <... close resumed>) = 0 [pid 9048] <... bpf resumed>) = 4 [pid 9047] <... bpf resumed>) = 3 [pid 9051] close(3 [pid 9050] close(3 [pid 9049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9050] <... close resumed>) = 0 [pid 9049] <... bpf resumed>) = 3 [pid 9051] <... close resumed>) = 0 [pid 9050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9048] <... bpf resumed>) = 5 [pid 9047] <... bpf resumed>) = 4 [pid 9051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9050] <... bpf resumed>) = 3 [pid 9049] <... bpf resumed>) = 4 [pid 9048] exit_group(0 [pid 9047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9051] <... bpf resumed>) = 3 [pid 9049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9047] <... bpf resumed>) = 5 [pid 9049] <... bpf resumed>) = 5 [pid 9047] exit_group(0 [pid 9049] exit_group(0 [pid 9048] <... exit_group resumed>) = ? [pid 9049] <... exit_group resumed>) = ? [pid 9047] <... exit_group resumed>) = ? [pid 9051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9050] <... bpf resumed>) = 4 [pid 9049] +++ exited with 0 +++ [pid 9051] <... bpf resumed>) = 4 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 9052 attached [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9052 [pid 9052] set_robust_list(0x555582145660, 24) = 0 [pid 9052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9048] +++ exited with 0 +++ [pid 9047] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9052] <... prctl resumed>) = 0 [pid 9052] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9052] <... setpgid resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 9052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... restart_syscall resumed>) = 0 [pid 9052] <... openat resumed>) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9052] write(3, "1000", 4) = 4 [pid 9052] close(3) = 0 [pid 9052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 ./strace-static-x86_64: Process 9053 attached [pid 9053] set_robust_list(0x555582145660, 24 [pid 9052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9053 [pid 9053] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 9054 attached [pid 9052] <... bpf resumed>) = 4 [pid 9054] set_robust_list(0x555582145660, 24 [pid 9053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9054 [pid 9054] <... set_robust_list resumed>) = 0 [pid 9053] <... prctl resumed>) = 0 [pid 9054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9053] setpgid(0, 0) = 0 [pid 9054] setpgid(0, 0) = 0 [pid 9054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9054] <... openat resumed>) = 3 [pid 9054] write(3, "1000", 4 [pid 9050] <... bpf resumed>) = 5 [pid 9054] <... write resumed>) = 4 [pid 9052] <... bpf resumed>) = 5 [pid 9051] <... bpf resumed>) = 5 [pid 9054] close(3 [pid 9052] exit_group(0 [pid 9054] <... close resumed>) = 0 [pid 9051] exit_group(0 [pid 9050] exit_group(0 [pid 9053] <... openat resumed>) = 3 [pid 9053] write(3, "1000", 4 [pid 9054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9053] <... write resumed>) = 4 [pid 9052] <... exit_group resumed>) = ? [pid 9051] <... exit_group resumed>) = ? [pid 9050] <... exit_group resumed>) = ? [pid 9054] <... bpf resumed>) = 3 [pid 9053] close(3 [pid 9054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9053] <... close resumed>) = 0 [pid 9050] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9054] <... bpf resumed>) = 4 [pid 9053] <... bpf resumed>) = 3 [pid 9054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9053] <... bpf resumed>) = 4 [pid 9052] +++ exited with 0 +++ [pid 9051] +++ exited with 0 +++ [pid 9053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 9055 attached [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9055] set_robust_list(0x555582145660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9055 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9055] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 9056 attached [pid 9056] set_robust_list(0x555582145660, 24) = 0 ./strace-static-x86_64: Process 9057 attached [pid 9055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9057 [pid 9057] set_robust_list(0x555582145660, 24 [pid 9056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9056 [pid 9057] <... set_robust_list resumed>) = 0 [pid 9056] <... prctl resumed>) = 0 [pid 9055] <... prctl resumed>) = 0 [pid 9057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9056] setpgid(0, 0 [pid 9054] <... bpf resumed>) = 5 [pid 9053] <... bpf resumed>) = 5 [pid 9056] <... setpgid resumed>) = 0 [pid 9055] setpgid(0, 0 [pid 9057] <... prctl resumed>) = 0 [pid 9054] exit_group(0 [pid 9053] exit_group(0 [pid 9056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9055] <... setpgid resumed>) = 0 [pid 9053] <... exit_group resumed>) = ? [pid 9057] setpgid(0, 0 [pid 9056] <... openat resumed>) = 3 [pid 9055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9054] <... exit_group resumed>) = ? [pid 9057] <... setpgid resumed>) = 0 [pid 9056] write(3, "1000", 4) = 4 [pid 9055] <... openat resumed>) = 3 [pid 9053] +++ exited with 0 +++ [pid 9055] write(3, "1000", 4) = 4 [pid 9054] +++ exited with 0 +++ [pid 9055] close(3) = 0 [pid 9057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9056] close(3 [pid 9055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9057] <... openat resumed>) = 3 [pid 9056] <... close resumed>) = 0 [pid 9055] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9057] write(3, "1000", 4 [pid 9056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 9057] <... write resumed>) = 4 [pid 9056] <... bpf resumed>) = 3 [pid 9057] close(3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 9057] <... close resumed>) = 0 [pid 9057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9055] <... bpf resumed>) = 4 [pid 9057] <... bpf resumed>) = 3 [pid 9055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9056] <... bpf resumed>) = 4 [pid 9057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9058 attached ./strace-static-x86_64: Process 9059 attached [pid 9057] <... bpf resumed>) = 4 [pid 9059] set_robust_list(0x555582145660, 24 [pid 9058] set_robust_list(0x555582145660, 24 [pid 9057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9059 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9058 [pid 9058] <... set_robust_list resumed>) = 0 [pid 9059] <... set_robust_list resumed>) = 0 [pid 9058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9057] <... bpf resumed>) = 5 [pid 9056] <... bpf resumed>) = 5 [pid 9055] <... bpf resumed>) = 5 [pid 9059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9058] <... prctl resumed>) = 0 [pid 9057] exit_group(0 [pid 9056] exit_group(0 [pid 9055] exit_group(0 [pid 9059] <... prctl resumed>) = 0 [pid 9058] setpgid(0, 0 [pid 9056] <... exit_group resumed>) = ? [pid 9058] <... setpgid resumed>) = 0 [pid 9057] <... exit_group resumed>) = ? [pid 9055] <... exit_group resumed>) = ? [pid 9059] setpgid(0, 0 [pid 9058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9057] +++ exited with 0 +++ [pid 9056] +++ exited with 0 +++ [pid 9055] +++ exited with 0 +++ [pid 9059] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9057, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9058] <... openat resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 9058] write(3, "1000", 4 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5066] <... restart_syscall resumed>) = 0 [pid 9059] <... openat resumed>) = 3 [pid 9058] <... write resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 9058] close(3 [pid 9059] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9058] <... close resumed>) = 0 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9060 attached [pid 9059] <... write resumed>) = 4 [pid 9058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9061 attached [pid 9060] set_robust_list(0x555582145660, 24 [pid 9059] close(3 [pid 9058] <... bpf resumed>) = 3 [pid 9059] <... close resumed>) = 0 [pid 9059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 9062 attached [pid 9061] set_robust_list(0x555582145660, 24 [pid 9058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9060 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9061 [pid 9062] set_robust_list(0x555582145660, 24 [pid 9061] <... set_robust_list resumed>) = 0 [pid 9060] <... set_robust_list resumed>) = 0 [pid 9059] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9062 [pid 9059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9062] <... set_robust_list resumed>) = 0 [pid 9061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9058] <... bpf resumed>) = 4 [pid 9062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9060] <... prctl resumed>) = 0 [pid 9060] setpgid(0, 0 [pid 9062] <... prctl resumed>) = 0 [pid 9061] <... prctl resumed>) = 0 [pid 9060] <... setpgid resumed>) = 0 [pid 9059] <... bpf resumed>) = 4 [pid 9058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9062] setpgid(0, 0 [pid 9061] setpgid(0, 0 [pid 9060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9058] <... bpf resumed>) = 5 [pid 9062] <... setpgid resumed>) = 0 [pid 9061] <... setpgid resumed>) = 0 [pid 9062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9060] <... openat resumed>) = 3 [pid 9059] <... bpf resumed>) = 5 [pid 9058] exit_group(0 [pid 9062] <... openat resumed>) = 3 [pid 9060] write(3, "1000", 4 [pid 9058] <... exit_group resumed>) = ? [pid 9059] exit_group(0 [pid 9060] <... write resumed>) = 4 [pid 9061] <... openat resumed>) = 3 [pid 9060] close(3) = 0 [pid 9060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9062] write(3, "1000", 4 [pid 9061] write(3, "1000", 4 [pid 9059] <... exit_group resumed>) = ? [pid 9060] <... bpf resumed>) = 3 [pid 9060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 9061] <... write resumed>) = 4 [pid 9062] <... write resumed>) = 4 [pid 9062] close(3 [pid 9061] close(3 [pid 9060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9062] <... close resumed>) = 0 [pid 9061] <... close resumed>) = 0 [pid 9062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9062] <... bpf resumed>) = 3 [pid 9061] <... bpf resumed>) = 3 [pid 9061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9061] <... bpf resumed>) = 4 [pid 9061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9062] <... bpf resumed>) = 4 [pid 9062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9058] +++ exited with 0 +++ [pid 9059] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9059, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5071] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9063 attached [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9063 ./strace-static-x86_64: Process 9064 attached [pid 9063] set_robust_list(0x555582145660, 24 [pid 9064] set_robust_list(0x555582145660, 24) = 0 [pid 9063] <... set_robust_list resumed>) = 0 [pid 9064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9064] <... prctl resumed>) = 0 [pid 9064] setpgid(0, 0 [pid 9063] setpgid(0, 0 [pid 9064] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9064 [pid 9064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9063] <... setpgid resumed>) = 0 [pid 9064] <... openat resumed>) = 3 [pid 9063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9060] <... bpf resumed>) = 5 [pid 9061] <... bpf resumed>) = 5 [pid 9062] <... bpf resumed>) = 5 [pid 9064] write(3, "1000", 4 [pid 9062] exit_group(0 [pid 9060] exit_group(0 [pid 9064] <... write resumed>) = 4 [pid 9062] <... exit_group resumed>) = ? [pid 9061] exit_group(0 [pid 9064] close(3 [pid 9060] <... exit_group resumed>) = ? [pid 9064] <... close resumed>) = 0 [pid 9063] <... openat resumed>) = 3 [pid 9061] <... exit_group resumed>) = ? [pid 9060] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 9063] write(3, "1000", 4 [pid 9064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9063] <... write resumed>) = 4 [pid 9064] <... bpf resumed>) = 4 [pid 9063] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9063] <... close resumed>) = 0 [pid 9064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 9065 attached [pid 9063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9065] set_robust_list(0x555582145660, 24 [pid 9063] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9065 [pid 9065] <... set_robust_list resumed>) = 0 [pid 9065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9062] +++ exited with 0 +++ [pid 9061] +++ exited with 0 +++ [pid 9065] <... prctl resumed>) = 0 [pid 9065] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 9065] <... setpgid resumed>) = 0 [pid 5066] <... restart_syscall resumed>) = 0 [pid 9063] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 9065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9065] <... openat resumed>) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9065] write(3, "1000", 4) = 4 [pid 9065] close(3) = 0 [pid 9065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 9067 attached ./strace-static-x86_64: Process 9066 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9066 [pid 9067] set_robust_list(0x555582145660, 24 [pid 9066] set_robust_list(0x555582145660, 24 [pid 9065] <... bpf resumed>) = 3 [pid 9067] <... set_robust_list resumed>) = 0 [pid 9067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9066] <... set_robust_list resumed>) = 0 [pid 9065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9067 [pid 9067] <... prctl resumed>) = 0 [pid 9066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9067] setpgid(0, 0) = 0 [pid 9066] <... prctl resumed>) = 0 [pid 9067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9066] setpgid(0, 0 [pid 9065] <... bpf resumed>) = 4 [pid 9065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9066] <... setpgid resumed>) = 0 [pid 9067] <... openat resumed>) = 3 [pid 9066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9067] write(3, "1000", 4) = 4 [pid 9066] <... openat resumed>) = 3 [pid 9067] close(3 [pid 9066] write(3, "1000", 4) = 4 [pid 9066] close(3) = 0 [pid 9066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9067] <... close resumed>) = 0 [pid 9066] <... bpf resumed>) = 3 [pid 9066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9065] <... bpf resumed>) = 5 [pid 9064] <... bpf resumed>) = 5 [pid 9063] <... bpf resumed>) = 5 [pid 9067] <... bpf resumed>) = 3 [pid 9066] <... bpf resumed>) = 4 [pid 9065] exit_group(0 [pid 9064] exit_group(0 [pid 9063] exit_group(0) = ? [pid 9067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9065] <... exit_group resumed>) = ? [pid 9064] <... exit_group resumed>) = ? [pid 9066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9063] +++ exited with 0 +++ [pid 9066] <... bpf resumed>) = 5 [pid 9066] exit_group(0 [pid 9065] +++ exited with 0 +++ [pid 9066] <... exit_group resumed>) = ? [pid 9067] <... bpf resumed>) = 4 [pid 9066] +++ exited with 0 +++ [pid 9067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9064] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9069 attached ./strace-static-x86_64: Process 9068 attached [pid 9068] set_robust_list(0x555582145660, 24./strace-static-x86_64: Process 9070 attached ) = 0 ./strace-static-x86_64: Process 9071 attached [pid 9070] set_robust_list(0x555582145660, 24 [pid 9069] set_robust_list(0x555582145660, 24 [pid 9068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9070] <... set_robust_list resumed>) = 0 [pid 9069] <... set_robust_list resumed>) = 0 [pid 9068] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9068 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9069 [pid 9071] set_robust_list(0x555582145660, 24 [pid 9070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9068] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9070 [pid 9071] <... set_robust_list resumed>) = 0 [pid 9070] <... prctl resumed>) = 0 [pid 9069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9068] <... setpgid resumed>) = 0 [pid 9071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9070] setpgid(0, 0 [pid 9069] <... prctl resumed>) = 0 [pid 9068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9071 [pid 9071] <... prctl resumed>) = 0 [pid 9069] setpgid(0, 0) = 0 [pid 9070] <... setpgid resumed>) = 0 [pid 9069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9068] <... openat resumed>) = 3 [pid 9071] setpgid(0, 0 [pid 9070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9071] <... setpgid resumed>) = 0 [pid 9071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9070] <... openat resumed>) = 3 [pid 9068] write(3, "1000", 4 [pid 9070] write(3, "1000", 4 [pid 9069] <... openat resumed>) = 3 [pid 9068] <... write resumed>) = 4 [pid 9070] <... write resumed>) = 4 [pid 9069] write(3, "1000", 4 [pid 9068] close(3 [pid 9071] <... openat resumed>) = 3 [pid 9070] close(3 [pid 9069] <... write resumed>) = 4 [pid 9068] <... close resumed>) = 0 [pid 9071] write(3, "1000", 4 [pid 9070] <... close resumed>) = 0 [pid 9069] close(3 [pid 9068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9071] <... write resumed>) = 4 [pid 9070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9069] <... close resumed>) = 0 [pid 9071] close(3 [pid 9070] <... bpf resumed>) = 3 [pid 9069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9068] <... bpf resumed>) = 3 [pid 9071] <... close resumed>) = 0 [pid 9070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9069] <... bpf resumed>) = 3 [pid 9068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9070] <... bpf resumed>) = 4 [pid 9069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9068] <... bpf resumed>) = 4 [pid 9071] <... bpf resumed>) = 3 [pid 9070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9067] <... bpf resumed>) = 5 [pid 9071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9070] <... bpf resumed>) = 5 [pid 9070] exit_group(0 [pid 9068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9070] <... exit_group resumed>) = ? [pid 9068] <... bpf resumed>) = 5 [pid 9067] exit_group(0 [pid 9071] <... bpf resumed>) = 4 [pid 9070] +++ exited with 0 +++ [pid 9069] <... bpf resumed>) = 4 [pid 9068] exit_group(0 [pid 9067] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9068] <... exit_group resumed>) = ? [pid 9069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9068] +++ exited with 0 +++ [pid 9067] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9068, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 9072 attached [pid 9071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9072 [pid 9072] set_robust_list(0x555582145660, 24 [pid 5074] <... restart_syscall resumed>) = 0 [pid 9072] <... set_robust_list resumed>) = 0 [pid 9072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9072] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9073 attached [pid 9072] <... setpgid resumed>) = 0 [pid 9073] set_robust_list(0x555582145660, 24 [pid 9072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9073] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 9074 attached [pid 9073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9072] <... openat resumed>) = 3 [pid 9074] set_robust_list(0x555582145660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9074 [pid 9073] <... prctl resumed>) = 0 [pid 9074] <... set_robust_list resumed>) = 0 [pid 9073] setpgid(0, 0) = 0 [pid 9072] write(3, "1000", 4 [pid 9071] <... bpf resumed>) = 5 [pid 9069] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9073 [pid 9074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9072] <... write resumed>) = 4 [pid 9071] exit_group(0 [pid 9074] <... prctl resumed>) = 0 [pid 9072] close(3 [pid 9071] <... exit_group resumed>) = ? [pid 9069] exit_group(0 [pid 9073] <... openat resumed>) = 3 [pid 9072] <... close resumed>) = 0 [pid 9074] setpgid(0, 0 [pid 9069] <... exit_group resumed>) = ? [pid 9073] write(3, "1000", 4 [pid 9072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9073] <... write resumed>) = 4 [pid 9073] close(3 [pid 9072] <... bpf resumed>) = 3 [pid 9073] <... close resumed>) = 0 [pid 9072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9074] <... setpgid resumed>) = 0 [pid 9073] <... bpf resumed>) = 3 [pid 9073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9072] <... bpf resumed>) = 4 [pid 9074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9073] <... bpf resumed>) = 4 [pid 9072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9074] <... openat resumed>) = 3 [pid 9073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9074] write(3, "1000", 4 [pid 9071] +++ exited with 0 +++ [pid 9069] +++ exited with 0 +++ [pid 9074] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9071, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9074] close(3) = 0 [pid 9074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9074] <... bpf resumed>) = 3 [pid 9074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 9075 attached ./strace-static-x86_64: Process 9076 attached [pid 9075] set_robust_list(0x555582145660, 24 [pid 9076] set_robust_list(0x555582145660, 24 [pid 9075] <... set_robust_list resumed>) = 0 [pid 9076] <... set_robust_list resumed>) = 0 [pid 9074] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9075 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9076 [pid 9076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9076] setpgid(0, 0 [pid 9074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9075] <... prctl resumed>) = 0 [pid 9075] setpgid(0, 0 [pid 9076] <... setpgid resumed>) = 0 [pid 9075] <... setpgid resumed>) = 0 [pid 9076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9076] <... openat resumed>) = 3 [pid 9075] <... openat resumed>) = 3 [pid 9076] write(3, "1000", 4 [pid 9075] write(3, "1000", 4 [pid 9076] <... write resumed>) = 4 [pid 9075] <... write resumed>) = 4 [pid 9075] close(3) = 0 [pid 9075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9076] close(3 [pid 9074] <... bpf resumed>) = 5 [pid 9073] <... bpf resumed>) = 5 [pid 9072] <... bpf resumed>) = 5 [pid 9075] <... bpf resumed>) = 3 [pid 9076] <... close resumed>) = 0 [pid 9073] exit_group(0 [pid 9072] exit_group(0 [pid 9075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9074] exit_group(0 [pid 9076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9074] <... exit_group resumed>) = ? [pid 9073] <... exit_group resumed>) = ? [pid 9076] <... bpf resumed>) = 3 [pid 9075] <... bpf resumed>) = 4 [pid 9072] <... exit_group resumed>) = ? [pid 9076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9073] +++ exited with 0 +++ [pid 9075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 9076] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 9076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9077 attached [pid 9075] <... bpf resumed>) = 5 [pid 9072] +++ exited with 0 +++ [pid 9075] exit_group(0 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9077 [pid 9077] set_robust_list(0x555582145660, 24) = 0 [pid 9075] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9077] setpgid(0, 0) = 0 [pid 9077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9078 attached [pid 9077] <... openat resumed>) = 3 [pid 9076] <... bpf resumed>) = 5 [pid 9074] +++ exited with 0 +++ [pid 9078] set_robust_list(0x555582145660, 24 [pid 9077] write(3, "1000", 4 [pid 9076] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9078 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9074, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9078] <... set_robust_list resumed>) = 0 [pid 9077] <... write resumed>) = 4 [pid 9076] <... exit_group resumed>) = ? [pid 9077] close(3) = 0 [pid 9077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 9079 attached [pid 9079] set_robust_list(0x555582145660, 24 [pid 9078] <... prctl resumed>) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9079 [pid 9078] setpgid(0, 0 [pid 9079] <... set_robust_list resumed>) = 0 [pid 9077] <... bpf resumed>) = 4 [pid 9075] +++ exited with 0 +++ [pid 9076] +++ exited with 0 +++ [pid 9078] <... setpgid resumed>) = 0 [pid 9079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9079] setpgid(0, 0 [pid 9078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9079] <... setpgid resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 9079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9078] <... openat resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 9078] write(3, "1000", 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 9079] <... openat resumed>) = 3 [pid 9078] <... write resumed>) = 4 [pid 9079] write(3, "1000", 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9078] close(3) = 0 ./strace-static-x86_64: Process 9080 attached [pid 9079] <... write resumed>) = 4 [pid 9078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9077] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9080] set_robust_list(0x555582145660, 24 [pid 9079] close(3 [pid 9078] <... bpf resumed>) = 3 [pid 9077] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9080 [pid 9080] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 9081 attached [pid 9079] <... close resumed>) = 0 [pid 9078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9077] <... exit_group resumed>) = ? [pid 9081] set_robust_list(0x555582145660, 24 [pid 9080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9081] <... set_robust_list resumed>) = 0 [pid 9080] <... prctl resumed>) = 0 [pid 9079] <... bpf resumed>) = 3 [pid 9078] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9081 [pid 9081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9080] setpgid(0, 0 [pid 9079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9077] +++ exited with 0 +++ [pid 9081] <... prctl resumed>) = 0 [pid 9080] <... setpgid resumed>) = 0 [pid 9078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9081] setpgid(0, 0 [pid 9080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9081] <... setpgid resumed>) = 0 [pid 9081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9079] <... bpf resumed>) = 4 [pid 9080] <... openat resumed>) = 3 [pid 9079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9081] <... openat resumed>) = 3 [pid 9080] write(3, "1000", 4 [pid 9081] write(3, "1000", 4 [pid 9080] <... write resumed>) = 4 ./strace-static-x86_64: Process 9082 attached [pid 9081] <... write resumed>) = 4 [pid 9080] close(3 [pid 9082] set_robust_list(0x555582145660, 24 [pid 9081] close(3 [pid 9080] <... close resumed>) = 0 [pid 9079] <... bpf resumed>) = 5 [pid 9078] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9082 [pid 9082] <... set_robust_list resumed>) = 0 [pid 9081] <... close resumed>) = 0 [pid 9080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9080] <... bpf resumed>) = 3 [pid 9079] exit_group(0 [pid 9078] exit_group(0 [pid 9079] <... exit_group resumed>) = ? [pid 9082] <... prctl resumed>) = 0 [pid 9081] <... bpf resumed>) = 3 [pid 9080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9078] <... exit_group resumed>) = ? [pid 9082] setpgid(0, 0 [pid 9081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9080] <... bpf resumed>) = 4 [pid 9079] +++ exited with 0 +++ [pid 9082] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5066] restart_syscall(<... resuming interrupted clone ...> [pid 9082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9078] +++ exited with 0 +++ [pid 5066] <... restart_syscall resumed>) = 0 [pid 9082] <... openat resumed>) = 3 [pid 9081] <... bpf resumed>) = 4 [pid 9082] write(3, "1000", 4 [pid 9081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9082] <... write resumed>) = 4 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... restart_syscall resumed>) = 0 [pid 9082] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9083 attached [pid 9082] <... close resumed>) = 0 [pid 9083] set_robust_list(0x555582145660, 24 [pid 9082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9083 ./strace-static-x86_64: Process 9084 attached [pid 9083] <... set_robust_list resumed>) = 0 [pid 9080] <... bpf resumed>) = 5 [pid 9084] set_robust_list(0x555582145660, 24 [pid 9083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9080] exit_group(0 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9084 [pid 9082] <... bpf resumed>) = 3 [pid 9084] <... set_robust_list resumed>) = 0 [pid 9083] <... prctl resumed>) = 0 [pid 9081] <... bpf resumed>) = 5 [pid 9084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9083] setpgid(0, 0 [pid 9082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9080] <... exit_group resumed>) = ? [pid 9084] <... prctl resumed>) = 0 [pid 9083] <... setpgid resumed>) = 0 [pid 9084] setpgid(0, 0 [pid 9083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9084] <... setpgid resumed>) = 0 [pid 9083] <... openat resumed>) = 3 [pid 9084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9082] <... bpf resumed>) = 4 [pid 9084] <... openat resumed>) = 3 [pid 9083] write(3, "1000", 4) = 4 [pid 9084] write(3, "1000", 4 [pid 9083] close(3 [pid 9084] <... write resumed>) = 4 [pid 9083] <... close resumed>) = 0 [pid 9084] close(3 [pid 9083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9081] exit_group(0 [pid 9084] <... close resumed>) = 0 [pid 9084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9083] <... bpf resumed>) = 3 [pid 9082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9081] <... exit_group resumed>) = ? [pid 9084] <... bpf resumed>) = 3 [pid 9083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9083] <... bpf resumed>) = 4 [pid 9084] <... bpf resumed>) = 4 [pid 9083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9082] <... bpf resumed>) = 5 [pid 9080] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9082] exit_group(0) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 9085 attached [pid 9085] set_robust_list(0x555582145660, 24 [pid 9084] <... bpf resumed>) = 5 [pid 9083] <... bpf resumed>) = 5 [pid 9082] +++ exited with 0 +++ [pid 9081] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9085 [pid 9085] <... set_robust_list resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9084] exit_group(0 [pid 9083] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9085] <... prctl resumed>) = 0 [pid 9084] <... exit_group resumed>) = ? [pid 9083] <... exit_group resumed>) = ? [pid 9085] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9086 ./strace-static-x86_64: Process 9087 attached ./strace-static-x86_64: Process 9086 attached [pid 9085] <... openat resumed>) = 3 [pid 9084] +++ exited with 0 +++ [pid 9083] +++ exited with 0 +++ [pid 9087] set_robust_list(0x555582145660, 24 [pid 9086] set_robust_list(0x555582145660, 24 [pid 9085] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9087 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9087] <... set_robust_list resumed>) = 0 [pid 9086] <... set_robust_list resumed>) = 0 [pid 9085] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9085] close(3 [pid 9086] <... prctl resumed>) = 0 [pid 9085] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9087] <... prctl resumed>) = 0 [pid 9086] setpgid(0, 0 [pid 9085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9086] <... setpgid resumed>) = 0 [pid 9085] <... bpf resumed>) = 3 [pid 9086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 9089 attached ./strace-static-x86_64: Process 9088 attached [pid 9087] setpgid(0, 0 [pid 9086] <... openat resumed>) = 3 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9088 [pid 9089] set_robust_list(0x555582145660, 24 [pid 9088] set_robust_list(0x555582145660, 24 [pid 9087] <... setpgid resumed>) = 0 [pid 9086] write(3, "1000", 4 [pid 9085] <... bpf resumed>) = 4 [pid 9087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9088] <... set_robust_list resumed>) = 0 [pid 9086] <... write resumed>) = 4 [pid 9089] <... set_robust_list resumed>) = 0 [pid 9088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9086] close(3 [pid 9085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9089 [pid 9089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9088] <... prctl resumed>) = 0 [pid 9087] <... openat resumed>) = 3 [pid 9089] <... prctl resumed>) = 0 [pid 9088] setpgid(0, 0 [pid 9087] write(3, "1000", 4 [pid 9086] <... close resumed>) = 0 [pid 9089] setpgid(0, 0 [pid 9088] <... setpgid resumed>) = 0 [pid 9087] <... write resumed>) = 4 [pid 9086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9089] <... setpgid resumed>) = 0 [pid 9087] close(3 [pid 9086] <... bpf resumed>) = 3 [pid 9089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9087] <... close resumed>) = 0 [pid 9086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9089] <... openat resumed>) = 3 [pid 9088] <... openat resumed>) = 3 [pid 9087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9089] write(3, "1000", 4 [pid 9088] write(3, "1000", 4 [pid 9087] <... bpf resumed>) = 3 [pid 9086] <... bpf resumed>) = 4 [pid 9089] <... write resumed>) = 4 [pid 9088] <... write resumed>) = 4 [pid 9087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9089] close(3 [pid 9088] close(3 [pid 9086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9085] <... bpf resumed>) = 5 [pid 9089] <... close resumed>) = 0 [pid 9088] <... close resumed>) = 0 [pid 9087] <... bpf resumed>) = 4 [pid 9086] <... bpf resumed>) = 5 [pid 9087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 9088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9087] exit_group(0 [pid 9089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9086] exit_group(0 [pid 9085] exit_group(0 [pid 9088] <... bpf resumed>) = 3 [pid 9087] <... exit_group resumed>) = ? [pid 9089] <... bpf resumed>) = 3 [pid 9088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9086] <... exit_group resumed>) = ? [pid 9085] <... exit_group resumed>) = ? [pid 9089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9087] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9089] <... bpf resumed>) = 4 [pid 9088] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 9090 attached [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9090 [pid 9090] set_robust_list(0x555582145660, 24) = 0 [pid 9090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9090] setpgid(0, 0) = 0 [pid 9090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 9090] write(3, "1000", 4) = 4 [pid 9090] close(3) = 0 [pid 9090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 9086] +++ exited with 0 +++ [pid 9085] +++ exited with 0 +++ [pid 9090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9085, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 9090] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 9091 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9091] set_robust_list(0x555582145660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555582145650) = 9091 ./strace-static-x86_64: Process 9092 attached [pid 9091] <... set_robust_list resumed>) = 0 [pid 9092] set_robust_list(0x555582145660, 24 [pid 9091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555582145650) = 9092 [pid 9092] <... set_robust_list resumed>) = 0 [pid 9091] <... prctl resumed>) = 0 [pid 9092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9091] setpgid(0, 0) = 0 [pid 9092] <... prctl resumed>) = 0 [pid 9092] setpgid(0, 0) = 0 [pid 9091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9089] <... bpf resumed>) = 5 [pid 9088] <... bpf resumed>) = 5 [pid 9090] <... bpf resumed>) = 5 [pid 9089] exit_group(0 [pid 9092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 9090] exit_group(0 [pid 9091] <... openat resumed>) = 3 [pid 9090] <... exit_group resumed>) = ? [pid 9089] <... exit_group resumed>) = ? [pid 9092] <... openat resumed>) = 3 [pid 9091] write(3, "1000", 4 [pid 9088] exit_group(0 [pid 9092] write(3, "1000", 4 [pid 9091] <... write resumed>) = 4 [pid 9088] <... exit_group resumed>) = ? [pid 9092] <... write resumed>) = 4 [pid 9092] close(3 [pid 9091] close(3 [pid 9092] <... close resumed>) = 0 [pid 9089] +++ exited with 0 +++ [pid 9091] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9092] <... bpf resumed>) = 3 [pid 9091] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 9093 attached [pid 9092] <... bpf resumed>) = 4 [pid 9091] <... bpf resumed>) = 4 [pid 9093] set_robust_list(0x555582145660, 24 [pid 9092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 9091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x555582145650) = 9093 [pid 9093] <... set_robust_list resumed>) = 0 [pid 9093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 9090] +++ exited with 0 +++ [pid 9088] +++ exited with 0 +++ [pid 9093] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9093] <... setpgid resumed>) = 0 [pid 5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9093] <... openat resumed>) = 3 ./strace-static-x86_64: Process 9094 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 9094] set_robust_list(0x555582145660, 24 [pid 9093] write(3, "1000", 4 [pid 5066] <... clone resumed>, child_tidptr=0x555582145650) = 9094 ./strace-static-x86_64: Process 9095 attached [pid 9094] <... set_robust_list resumed>) = 0 [pid 9093] <... write resumed>) = 4 [pid 9095] set_robust_list(0x555582145660, 24) = 0 [pid 9094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9093] close(3 [pid 9092] <... bpf resumed>) = 5 [pid 9091] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x555582145650) = 9095 [pid 9093] <... close resumed>) = 0 [pid 9093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 9091] exit_group(0 [pid 9094] <... prctl resumed>) = 0 [pid 9093] <... bpf resumed>) = 3 [pid 9092] exit_group(0 [pid 9091] <... exit_group resumed>) = ? [pid 9095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 9094] setpgid(0, 0 [pid 9093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 9092] <... exit_group resumed>) = ? [pid 9095] <... prctl resumed>) = 0 [pid 9094] <... setpgid resumed>) = 0 [pid 9093] <... bpf resumed>) = 4 [pid 9091] +++ exited with 0 +++ [pid 9095] setpgid(0, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 9095] <... setpgid resumed>) = 0 [ 122.744193][ T9092] ================================================================== [ 122.752313][ T9092] BUG: KASAN: slab-use-after-free in bpf_trace_run2+0xfa/0x530 [ 122.759989][ T9092] Read of size 8 at addr ffff8880239dfd18 by task syz-executor420/9092 [ 122.768225][ T9092] [ 122.770584][ T9092] CPU: 1 PID: 9092 Comm: syz-executor420 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 122.780642][ T9092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.790808][ T9092] Call Trace: [ 122.794085][ T9092] [ 122.797011][ T9092] dump_stack_lvl+0x1e7/0x2e0 [ 122.801701][ T9092] ? __pfx_dump_stack_lvl+0x10/0x10 [ 122.806895][ T9092] ? __pfx__printk+0x10/0x10 [ 122.811481][ T9092] ? _printk+0xd5/0x120 [ 122.815634][ T9092] ? __virt_addr_valid+0x183/0x520 [ 122.820763][ T9092] ? __virt_addr_valid+0x183/0x520 [ 122.826068][ T9092] print_report+0x169/0x550 [ 122.830665][ T9092] ? __virt_addr_valid+0x183/0x520 [ 122.835977][ T9092] ? __virt_addr_valid+0x183/0x520 [ 122.841083][ T9092] ? __virt_addr_valid+0x44e/0x520 [ 122.846195][ T9092] ? __phys_addr+0xba/0x170 [ 122.850693][ T9092] ? bpf_trace_run2+0xfa/0x530 [ 122.855455][ T9092] kasan_report+0x143/0x180 [ 122.859955][ T9092] ? sock_map_delete_elem+0x97/0x140 [ 122.865246][ T9092] ? bpf_trace_run2+0xfa/0x530 [ 122.870027][ T9092] bpf_trace_run2+0xfa/0x530 [ 122.874772][ T9092] ? __pfx_bpf_trace_run2+0x10/0x10 [ 122.879992][ T9092] ? __vm_area_free+0x42/0x110 [ 122.884793][ T9092] ? __pfx___might_resched+0x10/0x10 [ 122.890169][ T9092] ? __vm_area_free+0x42/0x110 [ 122.894975][ T9092] __traceiter_kfree+0x2b/0x50 [ 122.900001][ T9092] ? __vm_area_free+0x42/0x110 [ 122.904941][ T9092] kfree+0x291/0x380 [ 122.908839][ T9092] ? mas_find+0x950/0xbb0 [ 122.913158][ T9092] __vm_area_free+0x42/0x110 [ 122.917742][ T9092] exit_mmap+0x6a9/0xd40 [ 122.921979][ T9092] ? __pfx_exit_mmap+0x10/0x10 [ 122.926822][ T9092] ? __asan_memset+0x23/0x50 [ 122.931438][ T9092] ? uprobe_clear_state+0x277/0x290 [ 122.936626][ T9092] ? mm_update_next_owner+0x53c/0x660 [ 122.942178][ T9092] __mmput+0x115/0x3c0 [ 122.946237][ T9092] exit_mm+0x220/0x310 [ 122.950314][ T9092] ? __pfx_exit_mm+0x10/0x10 [ 122.954927][ T9092] ? taskstats_exit+0x348/0xa70 [ 122.959881][ T9092] ? tty_audit_exit+0x155/0x200 [ 122.965247][ T9092] do_exit+0x99e/0x27e0 [ 122.969572][ T9092] ? __pfx_do_exit+0x10/0x10 [ 122.974155][ T9092] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 122.980125][ T9092] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 122.986438][ T9092] ? _raw_spin_unlock_irq+0x23/0x50 [ 122.991657][ T9092] ? lockdep_hardirqs_on+0x99/0x150 [ 122.996978][ T9092] do_group_exit+0x207/0x2c0 [ 123.001759][ T9092] __x64_sys_exit_group+0x3f/0x40 [ 123.006799][ T9092] do_syscall_64+0xfb/0x240 [ 123.011302][ T9092] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 123.017294][ T9092] RIP: 0033:0x7f620ebc0fb9 [ 123.021891][ T9092] Code: Unable to access opcode bytes at 0x7f620ebc0f8f. [ 123.029693][ T9092] RSP: 002b:00007ffe85bfa7d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 123.038287][ T9092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f620ebc0fb9 [ 123.046357][ T9092] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 123.054417][ T9092] RBP: 00007f620ec3c2b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 123.062474][ T9092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f620ec3c2b0 [ 123.070439][ T9092] R13: 0000000000000000 R14: 00007f620ec3cd20 R15: 00007f620eb92170 [ 123.078415][ T9092] [ 123.081536][ T9092] [ 123.083948][ T9092] Allocated by task 9091: [ 123.088268][ T9092] kasan_save_track+0x3f/0x80 [ 123.092958][ T9092] __kasan_kmalloc+0x98/0xb0 [ 123.097728][ T9092] kmalloc_trace+0x1d9/0x360 [ 123.102349][ T9092] bpf_raw_tp_link_attach+0x2a0/0x6e0 [ 123.107725][ T9092] bpf_raw_tracepoint_open+0x1c2/0x240 [ 123.113222][ T9092] __sys_bpf+0x3c0/0x810 [ 123.117633][ T9092] __x64_sys_bpf+0x7c/0x90 [ 123.122422][ T9092] do_syscall_64+0xfb/0x240 [ 123.126932][ T9092] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 123.133797][ T9092] [ 123.136120][ T9092] Freed by task 9091: [ 123.140139][ T9092] kasan_save_track+0x3f/0x80 [ 123.144831][ T9092] kasan_save_free_info+0x40/0x50 [ 123.149881][ T9092] poison_slab_object+0xa6/0xe0 [ 123.155169][ T9092] __kasan_slab_free+0x37/0x60 [ 123.159929][ T9092] kfree+0x14a/0x380 [ 123.163834][ T9092] bpf_link_release+0x3b/0x50 [ 123.168519][ T9092] __fput+0x429/0x8a0 [ 123.172520][ T9092] task_work_run+0x24f/0x310 [ 123.177117][ T9092] do_exit+0xa1b/0x27e0 [ 123.181270][ T9092] do_group_exit+0x207/0x2c0 [ 123.185871][ T9092] __x64_sys_exit_group+0x3f/0x40 [ 123.190907][ T9092] do_syscall_64+0xfb/0x240 [ 123.195417][ T9092] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 123.201413][ T9092] [ 123.203758][ T9092] The buggy address belongs to the object at ffff8880239dfd00 [ 123.203758][ T9092] which belongs to the cache kmalloc-128 of size 128 [ 123.218367][ T9092] The buggy address is located 24 bytes inside of [ 123.218367][ T9092] freed 128-byte region [ffff8880239dfd00, ffff8880239dfd80) [ 123.232191][ T9092] [ 123.234772][ T9092] The buggy address belongs to the physical page: [ 123.241176][ T9092] page:ffffea00008e77c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x239df [ 123.251492][ T9092] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 123.259044][ T9092] page_type: 0xffffffff() [ 123.263365][ T9092] raw: 00fff00000000800 ffff888014c418c0 dead000000000100 dead000000000122 [ 123.272027][ T9092] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 123.280600][ T9092] page dumped because: kasan: bad access detected [ 123.287008][ T9092] page_owner tracks the page as allocated [ 123.292735][ T9092] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 5302, tgid 5302 (syz-executor420), ts 63023447474, free_ts 62931884472 [ 123.311495][ T9092] post_alloc_hook+0x1ea/0x210 [ 123.316270][ T9092] get_page_from_freelist+0x33ea/0x3580 [ 123.321810][ T9092] __alloc_pages+0x256/0x680 [ 123.326503][ T9092] alloc_slab_page+0x5f/0x160 [ 123.331375][ T9092] new_slab+0x84/0x2f0 [ 123.335458][ T9092] ___slab_alloc+0xd1b/0x13e0 [ 123.340151][ T9092] __kmalloc_node+0x2d9/0x4e0 [ 123.344925][ T9092] kvmalloc_node+0x72/0x190 [ 123.349522][ T9092] bpf_check+0xd82/0x190c0 [ 123.354206][ T9092] bpf_prog_load+0x1667/0x20f0 [ 123.358967][ T9092] __sys_bpf+0x4ee/0x810 [ 123.363221][ T9092] __x64_sys_bpf+0x7c/0x90 [ 123.367823][ T9092] do_syscall_64+0xfb/0x240 [ 123.372336][ T9092] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 123.378243][ T9092] page last free pid 5295 tgid 5295 stack trace: [ 123.384569][ T9092] free_unref_page_prepare+0x968/0xa90 [ 123.390030][ T9092] free_unref_page_list+0x5a3/0x850 [ 123.395223][ T9092] release_pages+0x2744/0x2a80 [ 123.399981][ T9092] tlb_flush_mmu+0x34d/0x4e0 [ 123.404567][ T9092] tlb_finish_mmu+0xd4/0x200 [ 123.409161][ T9092] exit_mmap+0x4b6/0xd40 [ 123.413479][ T9092] __mmput+0x115/0x3c0 [ 123.417729][ T9092] exit_mm+0x220/0x310 [ 123.421805][ T9092] do_exit+0x99e/0x27e0 [ 123.425978][ T9092] do_group_exit+0x207/0x2c0 [ 123.430571][ T9092] __x64_sys_exit_group+0x3f/0x40 [ 123.435591][ T9092] do_syscall_64+0xfb/0x240 [ 123.440086][ T9092] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 123.445991][ T9092] [ 123.448327][ T9092] Memory state around the buggy address: [ 123.454038][ T9092] ffff8880239dfc00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.462268][ T9092] ffff8880239dfc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 123.470337][ T9092] >ffff8880239dfd00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.478480][ T9092] ^ [ 123.483325][ T9092] ffff8880239dfd80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 123.491730][ T9092] ffff8880239dfe00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 123.499879][ T9092] ================================================================== [ 123.508362][ T9092] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 123.515752][ T9092] CPU: 1 PID: 9092 Comm: syz-executor420 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 123.526630][ T9092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 123.536947][ T9092] Call Trace: [ 123.540261][ T9092] [ 123.543224][ T9092] dump_stack_lvl+0x1e7/0x2e0 [ 123.548007][ T9092] ? __pfx_dump_stack_lvl+0x10/0x10 [ 123.553214][ T9092] ? __pfx__printk+0x10/0x10 [ 123.557814][ T9092] ? vscnprintf+0x5d/0x90 [ 123.562172][ T9092] panic+0x349/0x860 [ 123.566100][ T9092] ? check_panic_on_warn+0x21/0xb0 [ 123.571217][ T9092] ? __pfx_panic+0x10/0x10 [ 123.575718][ T9092] ? mark_lock+0x9a/0x350 [ 123.580046][ T9092] ? _raw_spin_unlock_irqrestore+0xd8/0x140 [ 123.585936][ T9092] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 123.591823][ T9092] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 123.598152][ T9092] ? print_report+0x502/0x550 [ 123.602867][ T9092] check_panic_on_warn+0x86/0xb0 [ 123.607802][ T9092] ? bpf_trace_run2+0xfa/0x530 [ 123.613167][ T9092] end_report+0x6e/0x140 [ 123.617500][ T9092] kasan_report+0x154/0x180 [ 123.622257][ T9092] ? sock_map_delete_elem+0x97/0x140 [ 123.628056][ T9092] ? bpf_trace_run2+0xfa/0x530 [ 123.632817][ T9092] bpf_trace_run2+0xfa/0x530 [ 123.637400][ T9092] ? __pfx_bpf_trace_run2+0x10/0x10 [ 123.642852][ T9092] ? __vm_area_free+0x42/0x110 [ 123.647661][ T9092] ? __pfx___might_resched+0x10/0x10 [ 123.653032][ T9092] ? __vm_area_free+0x42/0x110 [ 123.657793][ T9092] __traceiter_kfree+0x2b/0x50 [ 123.662554][ T9092] ? __vm_area_free+0x42/0x110 [ 123.667313][ T9092] kfree+0x291/0x380 [ 123.671294][ T9092] ? mas_find+0x950/0xbb0 [ 123.675615][ T9092] __vm_area_free+0x42/0x110 [ 123.680212][ T9092] exit_mmap+0x6a9/0xd40 [ 123.684456][ T9092] ? __pfx_exit_mmap+0x10/0x10 [ 123.689251][ T9092] ? __asan_memset+0x23/0x50 [ 123.693905][ T9092] ? uprobe_clear_state+0x277/0x290 [ 123.699181][ T9092] ? mm_update_next_owner+0x53c/0x660 [ 123.704559][ T9092] __mmput+0x115/0x3c0 [ 123.708706][ T9092] exit_mm+0x220/0x310 [ 123.712905][ T9092] ? __pfx_exit_mm+0x10/0x10 [ 123.717580][ T9092] ? taskstats_exit+0x348/0xa70 [ 123.722427][ T9092] ? tty_audit_exit+0x155/0x200 [ 123.727297][ T9092] do_exit+0x99e/0x27e0 [ 123.731519][ T9092] ? __pfx_do_exit+0x10/0x10 [ 123.736108][ T9092] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 123.742255][ T9092] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 123.748780][ T9092] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.754263][ T9092] ? lockdep_hardirqs_on+0x99/0x150 [ 123.759491][ T9092] do_group_exit+0x207/0x2c0 [ 123.764086][ T9092] __x64_sys_exit_group+0x3f/0x40 [ 123.769110][ T9092] do_syscall_64+0xfb/0x240 [ 123.773619][ T9092] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 123.779519][ T9092] RIP: 0033:0x7f620ebc0fb9 [ 123.783929][ T9092] Code: Unable to access opcode bytes at 0x7f620ebc0f8f. [ 123.790950][ T9092] RSP: 002b:00007ffe85bfa7d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 123.799375][ T9092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f620ebc0fb9 [ 123.807347][ T9092] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 123.815314][ T9092] RBP: 00007f620ec3c2b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 123.823784][ T9092] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f620ec3c2b0 [ 123.832124][ T9092] R13: 0000000000000000 R14: 00007f620ec3cd20 R15: 00007f620eb92170 [ 123.840104][ T9092] [ 123.843206][ T9092] Kernel Offset: disabled [ 123.847557][ T9092] Rebooting in 86400 seconds..