./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2841720313 <...> oup(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15301] <... exit_group resumed>) = ? [pid 15303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15304 attached , child_tidptr=0x555555986650) = 15304 [pid 15304] set_robust_list(0x555555986660, 24) = 0 [pid 15304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15304] setpgid(0, 0) = 0 [pid 15304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15304] write(3, "1000", 4) = 4 [pid 15304] close(3) = 0 [pid 15304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15303] <... bpf resumed>) = 5 [pid 15302] <... bpf resumed>) = 5 [pid 15301] +++ exited with 0 +++ [pid 15299] +++ exited with 0 +++ [pid 15304] <... bpf resumed>) = 5 [pid 15304] exit_group(0 [pid 15303] exit_group(0 [pid 15302] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15304] <... exit_group resumed>) = ? [pid 15303] <... exit_group resumed>) = ? [pid 15302] <... exit_group resumed>) = ? [pid 15304] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] 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 15305 attached ./strace-static-x86_64: Process 15306 attached [pid 15305] set_robust_list(0x555555986660, 24 [pid 15306] set_robust_list(0x555555986660, 24) = 0 [pid 15305] <... set_robust_list resumed>) = 0 [pid 15306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15305 [pid 15306] <... prctl resumed>) = 0 [pid 15305] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15306 [pid 15305] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15307 attached [pid 15306] setpgid(0, 0 [pid 15305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15307] set_robust_list(0x555555986660, 24 [pid 15306] <... setpgid resumed>) = 0 [pid 15307] <... set_robust_list resumed>) = 0 [pid 15307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15305] <... openat resumed>) = 3 [pid 15307] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15307 [pid 15307] setpgid(0, 0 [pid 15303] +++ exited with 0 +++ [pid 15302] +++ exited with 0 +++ [pid 15305] write(3, "1000", 4 [pid 15307] <... setpgid resumed>) = 0 [pid 15306] <... openat resumed>) = 3 [pid 15305] <... write resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15305] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15303, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15306] write(3, "1000", 4 [pid 15305] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 15307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15306] <... write resumed>) = 4 [pid 15307] <... openat resumed>) = 3 [pid 15306] close(3) = 0 [pid 15306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15308 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15305] <... bpf resumed>) = 3 [pid 15307] write(3, "1000", 4 [pid 15306] <... bpf resumed>) = 3 [pid 15307] <... write resumed>) = 4 [pid 15306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15308] set_robust_list(0x555555986660, 24 [pid 15307] close(3 [pid 15306] <... bpf resumed>) = 4 [pid 15305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15307] <... close resumed>) = 0 [pid 15306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15308 ./strace-static-x86_64: Process 15309 attached [pid 15307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15309] set_robust_list(0x555555986660, 24 [pid 15308] <... set_robust_list resumed>) = 0 [pid 15307] <... bpf resumed>) = 3 [pid 15305] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15309 [pid 15309] <... set_robust_list resumed>) = 0 [pid 15308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15308] <... prctl resumed>) = 0 [pid 15305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15309] <... prctl resumed>) = 0 [pid 15308] setpgid(0, 0 [pid 15307] <... bpf resumed>) = 4 [pid 15308] <... setpgid resumed>) = 0 [pid 15309] setpgid(0, 0) = 0 [pid 15309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15309] <... openat resumed>) = 3 [pid 15307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15308] <... openat resumed>) = 3 [pid 15308] write(3, "1000", 4 [pid 15309] write(3, "1000", 4 [pid 15308] <... write resumed>) = 4 [pid 15308] close(3 [pid 15309] <... write resumed>) = 4 [pid 15308] <... close resumed>) = 0 [pid 15307] <... bpf resumed>) = 5 [pid 15306] <... bpf resumed>) = 5 [pid 15305] <... bpf resumed>) = 5 [pid 15307] exit_group(0 [pid 15306] exit_group(0 [pid 15307] <... exit_group resumed>) = ? [pid 15309] close(3 [pid 15308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15306] <... exit_group resumed>) = ? [pid 15305] exit_group(0 [pid 15309] <... close resumed>) = 0 [pid 15307] +++ exited with 0 +++ [pid 15308] <... bpf resumed>) = 3 [pid 15305] <... exit_group resumed>) = ? [pid 15309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15309] <... bpf resumed>) = 3 [pid 15309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15308] <... bpf resumed>) = 4 [pid 15306] +++ exited with 0 +++ [pid 15305] +++ exited with 0 +++ [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15309] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] 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 15311 attached ./strace-static-x86_64: Process 15310 attached [pid 15309] <... bpf resumed>) = 5 [pid 15308] <... bpf resumed>) = 5 [pid 15311] set_robust_list(0x555555986660, 24 [pid 15310] set_robust_list(0x555555986660, 24 [pid 15309] exit_group(0 [pid 15308] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15311 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15310 [pid 15311] <... set_robust_list resumed>) = 0 [pid 15310] <... set_robust_list resumed>) = 0 [pid 15309] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15312 attached [pid 15308] <... exit_group resumed>) = ? [pid 15311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15309] +++ exited with 0 +++ [pid 15308] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15312 [pid 15312] set_robust_list(0x555555986660, 24 [pid 15311] <... prctl resumed>) = 0 [pid 15310] <... prctl resumed>) = 0 [pid 15311] setpgid(0, 0 [pid 15310] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15312] <... set_robust_list resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15311] <... setpgid resumed>) = 0 [pid 15310] <... setpgid resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15312] <... prctl resumed>) = 0 [pid 15311] <... openat resumed>) = 3 [pid 15310] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15311] write(3, "1000", 4) = 4 [pid 15310] write(3, "1000", 4 [pid 15311] close(3) = 0 [pid 15310] <... write resumed>) = 4 [pid 15311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15310] close(3 [pid 15311] <... bpf resumed>) = 3 [pid 15310] <... close resumed>) = 0 [pid 15311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15312] setpgid(0, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15313 attached [pid 15312] <... setpgid resumed>) = 0 [pid 15311] <... bpf resumed>) = 4 [pid 15310] <... bpf resumed>) = 3 [pid 15313] set_robust_list(0x555555986660, 24) = 0 [pid 15310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15314 attached [pid 15313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15312] <... openat resumed>) = 3 [pid 15311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15310] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15313 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15314 [pid 15314] set_robust_list(0x555555986660, 24 [pid 15313] <... prctl resumed>) = 0 [pid 15310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15314] <... set_robust_list resumed>) = 0 [pid 15313] setpgid(0, 0 [pid 15312] write(3, "1000", 4 [pid 15313] <... setpgid resumed>) = 0 [pid 15312] <... write resumed>) = 4 [pid 15314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15312] close(3 [pid 15311] <... bpf resumed>) = 5 [pid 15310] <... bpf resumed>) = 5 [pid 15312] <... close resumed>) = 0 [pid 15314] <... prctl resumed>) = 0 [pid 15313] <... openat resumed>) = 3 [pid 15312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15311] exit_group(0 [pid 15310] exit_group(0 [pid 15314] setpgid(0, 0 [pid 15313] write(3, "1000", 4 [pid 15310] <... exit_group resumed>) = ? [pid 15314] <... setpgid resumed>) = 0 [pid 15312] <... bpf resumed>) = 3 [pid 15311] <... exit_group resumed>) = ? [pid 15310] +++ exited with 0 +++ [pid 15313] <... write resumed>) = 4 [pid 15314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15313] close(3 [pid 15312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15314] <... openat resumed>) = 3 [pid 15313] <... close resumed>) = 0 [pid 15312] <... bpf resumed>) = 4 [pid 15313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15311] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15311, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15314] write(3, "1000", 4 [pid 15313] <... bpf resumed>) = 3 [pid 15312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15314] <... write resumed>) = 4 [pid 15313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15314] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15314] <... close resumed>) = 0 [pid 15313] <... bpf resumed>) = 4 [pid 15314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15315 attached [pid 15314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15314] <... bpf resumed>) = 4 [pid 15315] set_robust_list(0x555555986660, 24 [pid 15314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15315 [pid 15315] <... set_robust_list resumed>) = 0 [pid 15315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15316 attached [pid 15315] setpgid(0, 0) = 0 [pid 15316] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15316 [pid 15315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15316] <... set_robust_list resumed>) = 0 [pid 15316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15315] <... openat resumed>) = 3 [pid 15316] <... prctl resumed>) = 0 [pid 15315] write(3, "1000", 4 [pid 15316] setpgid(0, 0 [pid 15315] <... write resumed>) = 4 [pid 15316] <... setpgid resumed>) = 0 [pid 15315] close(3) = 0 [pid 15315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15315] <... bpf resumed>) = 3 [pid 15315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15316] <... openat resumed>) = 3 [pid 15315] <... bpf resumed>) = 4 [pid 15316] write(3, "1000", 4 [pid 15313] <... bpf resumed>) = 5 [pid 15312] <... bpf resumed>) = 5 [pid 15316] <... write resumed>) = 4 [pid 15315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15314] <... bpf resumed>) = 5 [pid 15313] exit_group(0 [pid 15316] close(3 [pid 15312] exit_group(0 [pid 15316] <... close resumed>) = 0 [pid 15315] <... bpf resumed>) = 5 [pid 15314] exit_group(0 [pid 15313] <... exit_group resumed>) = ? [pid 15316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15315] exit_group(0 [pid 15312] <... exit_group resumed>) = ? [pid 15316] <... bpf resumed>) = 3 [pid 15316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15315] <... exit_group resumed>) = ? [pid 15314] <... exit_group resumed>) = ? [pid 15313] +++ exited with 0 +++ [pid 15316] <... bpf resumed>) = 4 [pid 15315] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15317 attached [pid 15317] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15318 attached [pid 15317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15317 [pid 15318] set_robust_list(0x555555986660, 24 [pid 15317] <... prctl resumed>) = 0 [pid 15317] setpgid(0, 0) = 0 [pid 15318] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15318 [pid 15318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15318] <... prctl resumed>) = 0 [pid 15318] setpgid(0, 0) = 0 [pid 15317] <... openat resumed>) = 3 [pid 15318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15317] write(3, "1000", 4 [pid 15314] +++ exited with 0 +++ [pid 15312] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15314, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15318] <... openat resumed>) = 3 [pid 15317] <... write resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15318] write(3, "1000", 4 [pid 15317] close(3) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15319 attached [pid 15318] <... write resumed>) = 4 [pid 15317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15316] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15319] set_robust_list(0x555555986660, 24 [pid 15318] close(3 [pid 15317] <... bpf resumed>) = 3 [pid 15316] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15319 [pid 15318] <... close resumed>) = 0 [pid 15317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15319] <... set_robust_list resumed>) = 0 [pid 15318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15316] <... exit_group resumed>) = ? [pid 15316] +++ exited with 0 +++ ./strace-static-x86_64: Process 15320 attached [pid 15319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15317] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15320] set_robust_list(0x555555986660, 24 [pid 15319] <... prctl resumed>) = 0 [pid 15318] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15320 [pid 15320] <... set_robust_list resumed>) = 0 [pid 15319] setpgid(0, 0 [pid 15317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15319] <... setpgid resumed>) = 0 [pid 15318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15320] <... prctl resumed>) = 0 [pid 15320] setpgid(0, 0 [pid 15318] <... bpf resumed>) = 4 [pid 15320] <... setpgid resumed>) = 0 [pid 15319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15319] <... openat resumed>) = 3 [pid 15319] write(3, "1000", 4 [pid 15320] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15321 attached [pid 15320] write(3, "1000", 4 [pid 15319] <... write resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15321 [pid 15319] close(3 [pid 15321] set_robust_list(0x555555986660, 24 [pid 15320] <... write resumed>) = 4 [pid 15319] <... close resumed>) = 0 [pid 15321] <... set_robust_list resumed>) = 0 [pid 15320] close(3 [pid 15321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15320] <... close resumed>) = 0 [pid 15319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15321] <... prctl resumed>) = 0 [pid 15320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15319] <... bpf resumed>) = 3 [pid 15321] setpgid(0, 0 [pid 15319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15321] <... setpgid resumed>) = 0 [pid 15320] <... bpf resumed>) = 3 [pid 15321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15318] <... bpf resumed>) = 5 [pid 15317] <... bpf resumed>) = 5 [pid 15320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15319] <... bpf resumed>) = 4 [pid 15321] <... openat resumed>) = 3 [pid 15318] exit_group(0 [pid 15317] exit_group(0 [pid 15321] write(3, "1000", 4 [pid 15318] <... exit_group resumed>) = ? [pid 15317] <... exit_group resumed>) = ? [pid 15321] <... write resumed>) = 4 [pid 15320] <... bpf resumed>) = 4 [pid 15319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15321] close(3 [pid 15320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15319] <... bpf resumed>) = 5 [pid 15321] <... close resumed>) = 0 [pid 15320] exit_group(0 [pid 15318] +++ exited with 0 +++ [pid 15319] exit_group(0 [pid 15321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15319] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15321] <... bpf resumed>) = 3 [pid 15320] <... exit_group resumed>) = ? [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15319] +++ exited with 0 +++ [pid 5072] <... restart_syscall resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15321] <... bpf resumed>) = 4 [pid 15321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15322 attached [pid 15322] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15322 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15322] <... set_robust_list resumed>) = 0 [pid 15322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15322] setpgid(0, 0) = 0 [pid 15322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15323 attached [pid 15323] set_robust_list(0x555555986660, 24 [pid 15322] <... openat resumed>) = 3 [pid 15323] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15323 [pid 15322] write(3, "1000", 4 [pid 15323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15322] <... write resumed>) = 4 [pid 15322] close(3 [pid 15323] <... prctl resumed>) = 0 [pid 15322] <... close resumed>) = 0 [pid 15323] setpgid(0, 0 [pid 15322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15323] <... setpgid resumed>) = 0 [pid 15322] <... bpf resumed>) = 3 [pid 15322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15322] <... bpf resumed>) = 4 [pid 15322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15323] <... openat resumed>) = 3 [pid 15317] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15317, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15323] write(3, "1000", 4 [pid 15320] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 15323] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15323] close(3) = 0 [pid 15323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15323] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15324 attached [pid 15323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15325 attached [pid 15324] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15324 [pid 15325] set_robust_list(0x555555986660, 24 [pid 15324] <... set_robust_list resumed>) = 0 [pid 15324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15325] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15325 [pid 15325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15324] <... prctl resumed>) = 0 [pid 15323] <... bpf resumed>) = 5 [pid 15322] <... bpf resumed>) = 5 [pid 15321] <... bpf resumed>) = 5 [pid 15325] <... prctl resumed>) = 0 [pid 15324] setpgid(0, 0 [pid 15323] exit_group(0 [pid 15322] exit_group(0 [pid 15321] exit_group(0 [pid 15324] <... setpgid resumed>) = 0 [pid 15323] <... exit_group resumed>) = ? [pid 15322] <... exit_group resumed>) = ? [pid 15325] setpgid(0, 0 [pid 15321] <... exit_group resumed>) = ? [pid 15325] <... setpgid resumed>) = 0 [pid 15325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15322] +++ exited with 0 +++ [pid 15324] <... openat resumed>) = 3 [pid 15325] <... openat resumed>) = 3 [pid 15324] write(3, "1000", 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15325] write(3, "1000", 4 [pid 15324] <... write resumed>) = 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15325] <... write resumed>) = 4 [pid 15324] close(3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15325] close(3 [pid 15324] <... close resumed>) = 0 [pid 15325] <... close resumed>) = 0 [pid 15324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15324] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15325] <... bpf resumed>) = 3 [pid 15324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15326 attached [pid 15325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15326] set_robust_list(0x555555986660, 24 [pid 15324] <... bpf resumed>) = 4 [pid 15323] +++ exited with 0 +++ [pid 15321] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15326 [pid 15326] <... set_robust_list resumed>) = 0 [pid 15324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15325] <... bpf resumed>) = 4 [pid 15326] setpgid(0, 0) = 0 [pid 15326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15326] <... openat resumed>) = 3 [pid 15325] <... bpf resumed>) = 5 [pid 15324] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15327 attached [pid 15325] exit_group(0 [pid 15324] exit_group(0 [pid 15325] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15328 attached [pid 15327] set_robust_list(0x555555986660, 24 [pid 15326] write(3, "1000", 4 [pid 15324] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15327 [pid 15325] +++ exited with 0 +++ [pid 15328] set_robust_list(0x555555986660, 24) = 0 [pid 15324] +++ exited with 0 +++ [pid 15326] <... write resumed>) = 4 [pid 15327] <... set_robust_list resumed>) = 0 [pid 15327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15326] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15328 [pid 15328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15327] <... prctl resumed>) = 0 [pid 15326] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15328] setpgid(0, 0 [pid 15327] setpgid(0, 0 [pid 15326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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(<... resuming interrupted clone ...> [pid 15328] <... setpgid resumed>) = 0 [pid 15327] <... setpgid resumed>) = 0 [pid 15326] <... bpf resumed>) = 3 [pid 15328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 15327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15328] <... openat resumed>) = 3 [pid 15327] <... openat resumed>) = 3 [pid 15326] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15329 attached [pid 15328] write(3, "1000", 4 [pid 15329] set_robust_list(0x555555986660, 24 [pid 15328] <... write resumed>) = 4 [pid 15327] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15329] <... set_robust_list resumed>) = 0 [pid 15328] close(3 [pid 15327] <... write resumed>) = 4 [pid 15326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15329 [pid 15327] close(3 [pid 15329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15328] <... close resumed>) = 0 [pid 15327] <... close resumed>) = 0 ./strace-static-x86_64: Process 15330 attached [pid 15329] <... prctl resumed>) = 0 [pid 15328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15330] set_robust_list(0x555555986660, 24 [pid 15329] setpgid(0, 0 [pid 15328] <... bpf resumed>) = 3 [pid 15327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 15330 [pid 15330] <... set_robust_list resumed>) = 0 [pid 15329] <... setpgid resumed>) = 0 [pid 15328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15327] <... bpf resumed>) = 3 [pid 15326] <... bpf resumed>) = 5 [pid 15330] <... prctl resumed>) = 0 [pid 15329] <... openat resumed>) = 3 [pid 15328] <... bpf resumed>) = 4 [pid 15327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15326] exit_group(0 [pid 15330] setpgid(0, 0 [pid 15329] write(3, "1000", 4 [pid 15328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15330] <... setpgid resumed>) = 0 [pid 15329] <... write resumed>) = 4 [pid 15328] <... bpf resumed>) = 5 [pid 15326] <... exit_group resumed>) = ? [pid 15330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15329] close(3 [pid 15328] exit_group(0 [pid 15327] <... bpf resumed>) = 4 [pid 15329] <... close resumed>) = 0 [pid 15330] <... openat resumed>) = 3 [pid 15328] <... exit_group resumed>) = ? [pid 15327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15330] write(3, "1000", 4 [pid 15329] <... bpf resumed>) = 3 [pid 15330] <... write resumed>) = 4 [pid 15329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15330] close(3) = 0 [pid 15329] <... bpf resumed>) = 4 [pid 15330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15330] <... bpf resumed>) = 3 [pid 15330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15327] <... bpf resumed>) = 5 [pid 15326] +++ exited with 0 +++ [pid 15327] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15326, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15327] <... exit_group resumed>) = ? [pid 5072] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15331 attached [pid 15331] set_robust_list(0x555555986660, 24) = 0 [pid 15331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15330] <... bpf resumed>) = 5 [pid 15329] <... bpf resumed>) = 5 [pid 15328] +++ exited with 0 +++ [pid 15327] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15331 [pid 15331] setpgid(0, 0 [pid 15329] exit_group(0 [pid 15330] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15331] <... setpgid resumed>) = 0 [pid 15331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15330] <... exit_group resumed>) = ? [pid 15329] <... exit_group resumed>) = ? [pid 15331] write(3, "1000", 4) = 4 [pid 15331] close(3) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15332 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15332 [pid 15331] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15333 attached [pid 15332] set_robust_list(0x555555986660, 24 [pid 15333] set_robust_list(0x555555986660, 24 [pid 15332] <... set_robust_list resumed>) = 0 [pid 15331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15333 [pid 15333] <... set_robust_list resumed>) = 0 [pid 15332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15332] <... prctl resumed>) = 0 [pid 15333] <... prctl resumed>) = 0 [pid 15332] setpgid(0, 0 [pid 15333] setpgid(0, 0 [pid 15332] <... setpgid resumed>) = 0 [pid 15333] <... setpgid resumed>) = 0 [pid 15329] +++ exited with 0 +++ [pid 15333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15330] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15330, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15333] <... openat resumed>) = 3 [pid 15332] <... openat resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15333] write(3, "1000", 4 [pid 15332] write(3, "1000", 4 [pid 15333] <... write resumed>) = 4 [pid 15333] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15333] <... close resumed>) = 0 [pid 15332] <... write resumed>) = 4 [pid 15332] close(3./strace-static-x86_64: Process 15334 attached [pid 15333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15332] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15334] set_robust_list(0x555555986660, 24 [pid 15332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15335 attached [pid 15334] <... set_robust_list resumed>) = 0 [pid 15333] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15334 [pid 15335] set_robust_list(0x555555986660, 24 [pid 15334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15334] <... prctl resumed>) = 0 [pid 15332] <... bpf resumed>) = 3 [pid 15335] <... set_robust_list resumed>) = 0 [pid 15334] setpgid(0, 0 [pid 15333] <... bpf resumed>) = 4 [pid 15332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15335 [pid 15335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15334] <... setpgid resumed>) = 0 [pid 15333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15335] <... prctl resumed>) = 0 [pid 15334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15332] <... bpf resumed>) = 4 [pid 15335] setpgid(0, 0) = 0 [pid 15332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15334] <... openat resumed>) = 3 [pid 15335] <... openat resumed>) = 3 [pid 15335] write(3, "1000", 4) = 4 [pid 15335] close(3 [pid 15334] write(3, "1000", 4 [pid 15335] <... close resumed>) = 0 [pid 15334] <... write resumed>) = 4 [pid 15335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15334] close(3 [pid 15335] <... bpf resumed>) = 3 [pid 15334] <... close resumed>) = 0 [pid 15335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15335] <... bpf resumed>) = 4 [pid 15333] <... bpf resumed>) = 5 [pid 15331] <... bpf resumed>) = 5 [pid 15334] <... bpf resumed>) = 3 [pid 15332] <... bpf resumed>) = 5 [pid 15334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15333] exit_group(0 [pid 15332] exit_group(0 [pid 15331] exit_group(0 [pid 15335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15333] <... exit_group resumed>) = ? [pid 15332] <... exit_group resumed>) = ? [pid 15335] <... bpf resumed>) = 5 [pid 15333] +++ exited with 0 +++ [pid 15332] +++ exited with 0 +++ [pid 15331] <... exit_group resumed>) = ? [pid 15334] <... bpf resumed>) = 4 [pid 15335] exit_group(0 [pid 15334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15335] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15337 attached ./strace-static-x86_64: Process 15336 attached [pid 15334] <... bpf resumed>) = 5 [pid 15331] +++ exited with 0 +++ [pid 15337] set_robust_list(0x555555986660, 24 [pid 15336] set_robust_list(0x555555986660, 24 [pid 15334] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15336 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15337 [pid 15337] <... set_robust_list resumed>) = 0 [pid 15336] <... set_robust_list resumed>) = 0 [pid 15334] <... exit_group resumed>) = ? [pid 15337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15337] <... prctl resumed>) = 0 [pid 15336] <... prctl resumed>) = 0 [pid 15337] setpgid(0, 0) = 0 [pid 15337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15336] setpgid(0, 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15336] <... setpgid resumed>) = 0 [pid 15337] <... openat resumed>) = 3 [pid 15337] write(3, "1000", 4./strace-static-x86_64: Process 15338 attached [pid 15336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15335] +++ exited with 0 +++ [pid 15334] +++ exited with 0 +++ [pid 15338] set_robust_list(0x555555986660, 24 [pid 15337] <... write resumed>) = 4 [pid 15336] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15338] <... set_robust_list resumed>) = 0 [pid 15337] close(3 [pid 15338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15337] <... close resumed>) = 0 [pid 15336] write(3, "1000", 4 [pid 15338] <... prctl resumed>) = 0 [pid 15337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 15336] <... write resumed>) = 4 [pid 15338] setpgid(0, 0 [pid 15336] close(3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15338 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15339 attached [pid 15338] <... setpgid resumed>) = 0 [pid 15337] <... bpf resumed>) = 3 [pid 15336] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15339] set_robust_list(0x555555986660, 24 [pid 15338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 15339 [pid 15339] <... set_robust_list resumed>) = 0 [pid 15338] <... openat resumed>) = 3 [pid 15337] <... bpf resumed>) = 4 [pid 15336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15340 attached [pid 15339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15338] write(3, "1000", 4 [pid 15336] <... bpf resumed>) = 3 [pid 15340] set_robust_list(0x555555986660, 24 [pid 15339] <... prctl resumed>) = 0 [pid 15338] <... write resumed>) = 4 [pid 15337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15340 [pid 15336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15340] <... set_robust_list resumed>) = 0 [pid 15339] setpgid(0, 0 [pid 15338] close(3 [pid 15340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15337] <... bpf resumed>) = 5 [pid 15340] <... prctl resumed>) = 0 [pid 15337] exit_group(0 [pid 15336] <... bpf resumed>) = 4 [pid 15340] setpgid(0, 0 [pid 15339] <... setpgid resumed>) = 0 [pid 15338] <... close resumed>) = 0 [pid 15337] <... exit_group resumed>) = ? [pid 15336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15336] <... bpf resumed>) = 5 [pid 15340] <... setpgid resumed>) = 0 [pid 15340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15339] <... openat resumed>) = 3 [pid 15338] <... bpf resumed>) = 3 [pid 15336] exit_group(0 [pid 15338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15340] <... openat resumed>) = 3 [pid 15339] write(3, "1000", 4 [pid 15336] <... exit_group resumed>) = ? [pid 15340] write(3, "1000", 4 [pid 15339] <... write resumed>) = 4 [pid 15338] <... bpf resumed>) = 4 [pid 15340] <... write resumed>) = 4 [pid 15339] close(3 [pid 15340] close(3 [pid 15339] <... close resumed>) = 0 [pid 15338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15340] <... close resumed>) = 0 [pid 15339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15339] <... bpf resumed>) = 3 [pid 15340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15340] <... bpf resumed>) = 4 [pid 15339] <... bpf resumed>) = 4 [pid 15340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15340] <... bpf resumed>) = 5 [pid 15337] +++ exited with 0 +++ [pid 15339] <... bpf resumed>) = 5 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15340] exit_group(0 [pid 15339] exit_group(0 [pid 15336] +++ exited with 0 +++ [pid 15340] <... exit_group resumed>) = ? [pid 15339] <... exit_group resumed>) = ? [pid 15338] <... bpf resumed>) = 5 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15338] exit_group(0) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15339] +++ exited with 0 +++ ./strace-static-x86_64: Process 15341 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15342 attached [pid 15341] set_robust_list(0x555555986660, 24) = 0 [pid 15341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15341] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15341 [pid 15341] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15342 [pid 15342] set_robust_list(0x555555986660, 24 [pid 15341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15342] <... set_robust_list resumed>) = 0 [pid 15342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15341] <... openat resumed>) = 3 [pid 15342] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15341] write(3, "1000", 4./strace-static-x86_64: Process 15343 attached [pid 15342] setpgid(0, 0 [pid 15343] set_robust_list(0x555555986660, 24 [pid 15342] <... setpgid resumed>) = 0 [pid 15341] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15343 [pid 15343] <... set_robust_list resumed>) = 0 [pid 15342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15341] close(3 [pid 15343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15342] <... openat resumed>) = 3 [pid 15341] <... close resumed>) = 0 [pid 15343] <... prctl resumed>) = 0 [pid 15342] write(3, "1000", 4 [pid 15341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15343] setpgid(0, 0 [pid 15342] <... write resumed>) = 4 [pid 15343] <... setpgid resumed>) = 0 [pid 15342] close(3 [pid 15341] <... bpf resumed>) = 3 [pid 15342] <... close resumed>) = 0 [pid 15341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15338] +++ exited with 0 +++ [pid 15343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15341] <... bpf resumed>) = 4 [pid 15342] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15343] <... openat resumed>) = 3 [pid 15342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15340] +++ exited with 0 +++ ./strace-static-x86_64: Process 15344 attached [pid 15343] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15344] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15344 [pid 15344] <... set_robust_list resumed>) = 0 [pid 15343] <... write resumed>) = 4 [pid 15344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15343] close(3 [pid 15342] <... bpf resumed>) = 4 [pid 15343] <... close resumed>) = 0 ./strace-static-x86_64: Process 15345 attached [pid 15344] <... prctl resumed>) = 0 [pid 15343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15345] set_robust_list(0x555555986660, 24 [pid 15344] setpgid(0, 0 [pid 15343] <... bpf resumed>) = 3 [pid 15345] <... set_robust_list resumed>) = 0 [pid 15344] <... setpgid resumed>) = 0 [pid 15343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15345 [pid 15345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15345] <... prctl resumed>) = 0 [pid 15343] <... bpf resumed>) = 4 [pid 15345] setpgid(0, 0 [pid 15343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15345] <... setpgid resumed>) = 0 [pid 15344] <... openat resumed>) = 3 [pid 15345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15344] write(3, "1000", 4) = 4 [pid 15344] close(3 [pid 15345] <... openat resumed>) = 3 [pid 15344] <... close resumed>) = 0 [pid 15344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15345] write(3, "1000", 4) = 4 [pid 15344] <... bpf resumed>) = 3 [pid 15344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15345] close(3) = 0 [pid 15344] <... bpf resumed>) = 4 [pid 15341] <... bpf resumed>) = 5 [pid 15344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15343] <... bpf resumed>) = 5 [pid 15342] <... bpf resumed>) = 5 [pid 15341] exit_group(0 [pid 15344] <... bpf resumed>) = 5 [pid 15343] exit_group(0) = ? [pid 15345] <... bpf resumed>) = 3 [pid 15344] exit_group(0 [pid 15342] exit_group(0 [pid 15341] <... exit_group resumed>) = ? [pid 15345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15344] <... exit_group resumed>) = ? [pid 15343] +++ exited with 0 +++ [pid 15342] <... exit_group resumed>) = ? [pid 15341] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15343, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15345] <... bpf resumed>) = 4 [pid 15344] +++ exited with 0 +++ [pid 15342] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15342, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15344, 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 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 15346 attached ./strace-static-x86_64: Process 15347 attached [pid 15346] set_robust_list(0x555555986660, 24 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15346 [pid 15347] set_robust_list(0x555555986660, 24 [pid 15346] <... set_robust_list resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15347] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15347 [pid 15347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15347] <... prctl resumed>) = 0 [pid 15347] setpgid(0, 0) = 0 [pid 15347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15349 attached ./strace-static-x86_64: Process 15348 attached ) = 3 [pid 15346] <... prctl resumed>) = 0 [pid 15345] <... bpf resumed>) = 5 [pid 15349] set_robust_list(0x555555986660, 24 [pid 15348] set_robust_list(0x555555986660, 24 [pid 15347] write(3, "1000", 4 [pid 15346] setpgid(0, 0 [pid 15345] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15349 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15348 [pid 15349] <... set_robust_list resumed>) = 0 [pid 15348] <... set_robust_list resumed>) = 0 [pid 15347] <... write resumed>) = 4 [pid 15346] <... setpgid resumed>) = 0 [pid 15345] <... exit_group resumed>) = ? [pid 15349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15347] close(3 [pid 15346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15349] <... prctl resumed>) = 0 [pid 15348] <... prctl resumed>) = 0 [pid 15347] <... close resumed>) = 0 [pid 15346] <... openat resumed>) = 3 [pid 15349] setpgid(0, 0 [pid 15348] setpgid(0, 0 [pid 15347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15345] +++ exited with 0 +++ [pid 15349] <... setpgid resumed>) = 0 [pid 15348] <... setpgid resumed>) = 0 [pid 15347] <... bpf resumed>) = 3 [pid 15346] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15346] <... write resumed>) = 4 [pid 15346] close(3) = 0 [pid 15349] <... openat resumed>) = 3 [pid 15348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15349] write(3, "1000", 4 [pid 15346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15349] <... write resumed>) = 4 [pid 15349] close(3) = 0 [pid 15349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15347] <... bpf resumed>) = 4 [pid 15346] <... bpf resumed>) = 3 [pid 15348] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15350 attached [pid 15349] <... bpf resumed>) = 3 [pid 15346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15350] set_robust_list(0x555555986660, 24 [pid 15349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15348] write(3, "1000", 4 [pid 15347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15350 [pid 15350] <... set_robust_list resumed>) = 0 [pid 15348] <... write resumed>) = 4 [pid 15348] close(3 [pid 15346] <... bpf resumed>) = 4 [pid 15350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15348] <... close resumed>) = 0 [pid 15350] <... prctl resumed>) = 0 [pid 15349] <... bpf resumed>) = 4 [pid 15348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15350] setpgid(0, 0 [pid 15349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15348] <... bpf resumed>) = 3 [pid 15350] <... setpgid resumed>) = 0 [pid 15348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15350] write(3, "1000", 4 [pid 15348] <... bpf resumed>) = 4 [pid 15350] <... write resumed>) = 4 [pid 15349] <... bpf resumed>) = 5 [pid 15348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15347] <... bpf resumed>) = 5 [pid 15346] <... bpf resumed>) = 5 [pid 15350] close(3 [pid 15349] exit_group(0 [pid 15348] <... bpf resumed>) = 5 [pid 15347] exit_group(0 [pid 15346] exit_group(0 [pid 15349] <... exit_group resumed>) = ? [pid 15348] exit_group(0 [pid 15347] <... exit_group resumed>) = ? [pid 15350] <... close resumed>) = 0 [pid 15349] +++ exited with 0 +++ [pid 15348] <... exit_group resumed>) = ? [pid 15347] +++ exited with 0 +++ [pid 15346] <... exit_group resumed>) = ? [pid 15350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15350] <... bpf resumed>) = 3 [pid 15350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15351 attached [pid 15351] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15351 [pid 15350] <... bpf resumed>) = 4 [pid 15351] <... set_robust_list resumed>) = 0 [pid 15351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15351] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15352 attached [pid 15351] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15352 [pid 15352] set_robust_list(0x555555986660, 24 [pid 15351] <... setpgid resumed>) = 0 [pid 15352] <... set_robust_list resumed>) = 0 [pid 15351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15346] +++ exited with 0 +++ [pid 15352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15352] <... prctl resumed>) = 0 [pid 15348] +++ exited with 0 +++ [pid 15351] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15352] setpgid(0, 0 [pid 15351] write(3, "1000", 4 [pid 15352] <... setpgid resumed>) = 0 [pid 15351] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15351] close(3 [pid 15352] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15353 attached [pid 15351] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15353 [pid 15353] set_robust_list(0x555555986660, 24 [pid 15352] write(3, "1000", 4 [pid 15351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15350] <... bpf resumed>) = 5 [pid 15353] <... set_robust_list resumed>) = 0 [pid 15353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15352] <... write resumed>) = 4 [pid 15351] <... bpf resumed>) = 3 [pid 15350] exit_group(0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15352] close(3 [pid 15351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15350] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15354 attached [pid 15353] <... prctl resumed>) = 0 [pid 15352] <... close resumed>) = 0 [pid 15354] set_robust_list(0x555555986660, 24 [pid 15353] setpgid(0, 0) = 0 [pid 15353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15351] <... bpf resumed>) = 4 [pid 15354] <... set_robust_list resumed>) = 0 [pid 15353] <... openat resumed>) = 3 [pid 15350] +++ exited with 0 +++ [pid 15352] <... bpf resumed>) = 3 [pid 15351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15353] write(3, "1000", 4 [pid 15352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15354 [pid 15354] <... prctl resumed>) = 0 [pid 15353] <... write resumed>) = 4 [pid 15354] setpgid(0, 0 [pid 15353] close(3 [pid 15354] <... setpgid resumed>) = 0 [pid 15353] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15352] <... bpf resumed>) = 4 [pid 15353] <... bpf resumed>) = 3 [pid 15352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15355 attached [pid 15354] <... openat resumed>) = 3 [pid 15353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15355] set_robust_list(0x555555986660, 24 [pid 15354] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15355 [pid 15355] <... set_robust_list resumed>) = 0 [pid 15354] <... write resumed>) = 4 [pid 15354] close(3 [pid 15355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15354] <... close resumed>) = 0 [pid 15353] <... bpf resumed>) = 4 [pid 15352] <... bpf resumed>) = 5 [pid 15351] <... bpf resumed>) = 5 [pid 15355] <... prctl resumed>) = 0 [pid 15354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15351] exit_group(0 [pid 15355] setpgid(0, 0 [pid 15354] <... bpf resumed>) = 3 [pid 15353] <... bpf resumed>) = 5 [pid 15352] exit_group(0 [pid 15351] <... exit_group resumed>) = ? [pid 15355] <... setpgid resumed>) = 0 [pid 15354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15353] exit_group(0 [pid 15352] <... exit_group resumed>) = ? [pid 15355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15351] +++ exited with 0 +++ [pid 15354] <... bpf resumed>) = 4 [pid 15353] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15351, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15355] <... openat resumed>) = 3 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15355] write(3, "1000", 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15355] <... write resumed>) = 4 [pid 15355] close(3) = 0 [pid 15355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15355] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15356 attached [pid 15355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15356] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15356 [pid 15355] <... bpf resumed>) = 4 [pid 15356] <... set_robust_list resumed>) = 0 [pid 15355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15356] setpgid(0, 0) = 0 [pid 15356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15354] <... bpf resumed>) = 5 [pid 15352] +++ exited with 0 +++ [pid 15356] <... openat resumed>) = 3 [pid 15356] write(3, "1000", 4) = 4 [pid 15354] exit_group(0 [pid 15356] close(3) = 0 [pid 15356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15354] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15356] <... bpf resumed>) = 3 [pid 15356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5075] <... restart_syscall resumed>) = 0 [pid 15356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15353] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15355] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15355] exit_group(0) = ? ./strace-static-x86_64: Process 15357 attached [pid 15357] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15357 [pid 15357] <... set_robust_list resumed>) = 0 [pid 15357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15357] setpgid(0, 0) = 0 [pid 15357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 15358 attached [pid 15357] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15358 [pid 15358] set_robust_list(0x555555986660, 24 [pid 15357] <... write resumed>) = 4 [pid 15358] <... set_robust_list resumed>) = 0 [pid 15357] close(3 [pid 15358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15354] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15356] <... bpf resumed>) = 5 [pid 15358] <... prctl resumed>) = 0 [pid 15357] <... close resumed>) = 0 [pid 15356] exit_group(0 [pid 15358] setpgid(0, 0 [pid 15357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15356] <... exit_group resumed>) = ? [pid 15358] <... setpgid resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15357] <... bpf resumed>) = 3 [pid 15357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15359 attached [pid 15358] <... openat resumed>) = 3 [pid 15359] set_robust_list(0x555555986660, 24 [pid 15358] write(3, "1000", 4 [pid 15357] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15359 [pid 15359] <... set_robust_list resumed>) = 0 [pid 15358] <... write resumed>) = 4 [pid 15357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15358] close(3) = 0 [pid 15359] <... prctl resumed>) = 0 [pid 15358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15359] setpgid(0, 0 [pid 15358] <... bpf resumed>) = 3 [pid 15359] <... setpgid resumed>) = 0 [pid 15358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15359] write(3, "1000", 4 [pid 15358] <... bpf resumed>) = 4 [pid 15359] <... write resumed>) = 4 [pid 15359] close(3 [pid 15358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15359] <... close resumed>) = 0 [pid 15359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15355] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15356] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 15360 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15360] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15360 [pid 15360] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15361 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15361 [pid 15361] set_robust_list(0x555555986660, 24 [pid 15360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15361] <... set_robust_list resumed>) = 0 [pid 15360] <... prctl resumed>) = 0 [pid 15361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15360] setpgid(0, 0 [pid 15359] <... bpf resumed>) = 5 [pid 15358] <... bpf resumed>) = 5 [pid 15357] <... bpf resumed>) = 5 [pid 15360] <... setpgid resumed>) = 0 [pid 15359] exit_group(0 [pid 15358] exit_group(0 [pid 15361] setpgid(0, 0 [pid 15360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15359] <... exit_group resumed>) = ? [pid 15358] <... exit_group resumed>) = ? [pid 15357] exit_group(0 [pid 15361] <... setpgid resumed>) = 0 [pid 15361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15357] <... exit_group resumed>) = ? [pid 15360] <... openat resumed>) = 3 [pid 15361] <... openat resumed>) = 3 [pid 15360] write(3, "1000", 4 [pid 15359] +++ exited with 0 +++ [pid 15361] write(3, "1000", 4 [pid 15360] <... write resumed>) = 4 [pid 15360] close(3) = 0 [pid 15361] <... write resumed>) = 4 [pid 15361] close(3 [pid 15360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15361] <... close resumed>) = 0 [pid 15360] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15359, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 15361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15361] <... bpf resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15360] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15362 attached [pid 15361] <... bpf resumed>) = 4 [pid 15360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15362] set_robust_list(0x555555986660, 24 [pid 15361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15362] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15362 [pid 15362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15362] setpgid(0, 0) = 0 [pid 15362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15362] write(3, "1000", 4) = 4 [pid 15362] close(3) = 0 [pid 15362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15357] +++ exited with 0 +++ [pid 15362] <... bpf resumed>) = 3 [pid 15358] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=15358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15362] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 15363 attached [pid 15362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15363 [pid 15363] set_robust_list(0x555555986660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15363] setpgid(0, 0./strace-static-x86_64: Process 15364 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15364 [pid 15364] set_robust_list(0x555555986660, 24) = 0 [pid 15364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15360] <... bpf resumed>) = 5 [pid 15364] <... prctl resumed>) = 0 [pid 15363] <... openat resumed>) = 3 [pid 15362] <... bpf resumed>) = 5 [pid 15361] <... bpf resumed>) = 5 [pid 15364] setpgid(0, 0 [pid 15362] exit_group(0 [pid 15360] exit_group(0 [pid 15364] <... setpgid resumed>) = 0 [pid 15363] write(3, "1000", 4 [pid 15362] <... exit_group resumed>) = ? [pid 15361] exit_group(0 [pid 15360] <... exit_group resumed>) = ? [pid 15364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15363] <... write resumed>) = 4 [pid 15361] <... exit_group resumed>) = ? [pid 15360] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15363] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15364] <... openat resumed>) = 3 [pid 15363] <... close resumed>) = 0 [pid 15363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15365 attached [pid 15364] write(3, "1000", 4 [pid 15363] <... bpf resumed>) = 3 [pid 15363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15365] set_robust_list(0x555555986660, 24 [pid 15364] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15365 [pid 15365] <... set_robust_list resumed>) = 0 [pid 15364] close(3 [pid 15363] <... bpf resumed>) = 4 [pid 15365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15364] <... close resumed>) = 0 [pid 15365] <... prctl resumed>) = 0 [pid 15363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15365] setpgid(0, 0) = 0 [pid 15364] <... bpf resumed>) = 3 [pid 15362] +++ exited with 0 +++ [pid 15361] +++ exited with 0 +++ [pid 15365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15366 attached [pid 15365] <... openat resumed>) = 3 [pid 15364] <... bpf resumed>) = 4 [pid 15366] set_robust_list(0x555555986660, 24 [pid 15365] write(3, "1000", 4 [pid 15363] <... bpf resumed>) = 5 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15363] exit_group(0 [pid 15366] <... set_robust_list resumed>) = 0 [pid 15366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15366] setpgid(0, 0 [pid 15365] <... write resumed>) = 4 [pid 15366] <... setpgid resumed>) = 0 [pid 15365] close(3 [pid 15364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15363] <... exit_group resumed>) = ? [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15366 ./strace-static-x86_64: Process 15367 attached [pid 15366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15365] <... close resumed>) = 0 [pid 15367] set_robust_list(0x555555986660, 24 [pid 15365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15367] <... set_robust_list resumed>) = 0 [pid 15366] <... openat resumed>) = 3 [pid 15365] <... bpf resumed>) = 3 [pid 15364] <... bpf resumed>) = 5 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15367 [pid 15367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15366] write(3, "1000", 4 [pid 15367] <... prctl resumed>) = 0 [pid 15366] <... write resumed>) = 4 [pid 15365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15364] exit_group(0 [pid 15367] setpgid(0, 0 [pid 15366] close(3 [pid 15364] <... exit_group resumed>) = ? [pid 15367] <... setpgid resumed>) = 0 [pid 15366] <... close resumed>) = 0 [pid 15367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15365] <... bpf resumed>) = 4 [pid 15365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15366] <... bpf resumed>) = 3 [pid 15367] <... openat resumed>) = 3 [pid 15366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15367] write(3, "1000", 4) = 4 [pid 15367] close(3) = 0 [pid 15367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15366] <... bpf resumed>) = 4 [pid 15364] +++ exited with 0 +++ [pid 15363] +++ exited with 0 +++ [pid 15366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15367] <... bpf resumed>) = 4 [pid 15365] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15366] <... bpf resumed>) = 5 [pid 15365] exit_group(0 [pid 15367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15365] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15368 attached [pid 15367] <... bpf resumed>) = 5 [pid 15366] exit_group(0 [pid 15368] set_robust_list(0x555555986660, 24 [pid 15366] <... exit_group resumed>) = ? [pid 15368] <... set_robust_list resumed>) = 0 [pid 15367] exit_group(0 [pid 15365] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15368 [pid 15368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15367] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15368] <... prctl resumed>) = 0 [pid 15368] setpgid(0, 0) = 0 [pid 15368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 15369 attached [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15369 [pid 15369] set_robust_list(0x555555986660, 24 [pid 15368] write(3, "1000", 4 [pid 15367] +++ exited with 0 +++ [pid 15366] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 15369] <... set_robust_list resumed>) = 0 [pid 15369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15368] <... write resumed>) = 4 [pid 15369] <... prctl resumed>) = 0 [pid 15369] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15369] <... setpgid resumed>) = 0 [pid 15369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15368] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15368] <... close resumed>) = 0 [pid 15369] <... openat resumed>) = 3 [pid 15369] write(3, "1000", 4) = 4 [pid 15369] close(3) = 0 [pid 15369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15369] <... bpf resumed>) = 3 [pid 15368] <... bpf resumed>) = 3 [pid 15369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15370 attached ) = 4 [pid 15370] set_robust_list(0x555555986660, 24) = 0 [pid 15368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15371 attached ./strace-static-x86_64: Process 15372 attached [pid 15370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15372] set_robust_list(0x555555986660, 24 [pid 15371] set_robust_list(0x555555986660, 24 [pid 15370] <... prctl resumed>) = 0 [pid 15368] <... bpf resumed>) = 4 [pid 15372] <... set_robust_list resumed>) = 0 [pid 15371] <... set_robust_list resumed>) = 0 [pid 15370] setpgid(0, 0 [pid 15369] <... bpf resumed>) = 5 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15372 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15371 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15370 [pid 15371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15370] <... setpgid resumed>) = 0 [pid 15369] exit_group(0 [pid 15372] <... prctl resumed>) = 0 [pid 15371] <... prctl resumed>) = 0 [pid 15370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15369] <... exit_group resumed>) = ? [pid 15372] setpgid(0, 0 [pid 15371] setpgid(0, 0 [pid 15368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15372] <... setpgid resumed>) = 0 [pid 15371] <... setpgid resumed>) = 0 [pid 15371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15368] <... bpf resumed>) = 5 [pid 15372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15371] <... openat resumed>) = 3 [pid 15370] <... openat resumed>) = 3 [pid 15368] exit_group(0 [pid 15372] <... openat resumed>) = 3 [pid 15371] write(3, "1000", 4 [pid 15368] <... exit_group resumed>) = ? [pid 15372] write(3, "1000", 4 [pid 15370] write(3, "1000", 4 [pid 15372] <... write resumed>) = 4 [pid 15371] <... write resumed>) = 4 [pid 15370] <... write resumed>) = 4 [pid 15372] close(3 [pid 15370] close(3 [pid 15372] <... close resumed>) = 0 [pid 15371] close(3 [pid 15370] <... close resumed>) = 0 [pid 15371] <... close resumed>) = 0 [pid 15370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15372] <... bpf resumed>) = 3 [pid 15370] <... bpf resumed>) = 3 [pid 15372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15371] <... bpf resumed>) = 3 [pid 15370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15372] <... bpf resumed>) = 4 [pid 15372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15371] <... bpf resumed>) = 4 [pid 15370] <... bpf resumed>) = 4 [pid 15371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15369] +++ exited with 0 +++ [pid 15368] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] 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 15373 attached ./strace-static-x86_64: Process 15374 attached [pid 15373] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15374 [pid 15374] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15373 [pid 15373] <... set_robust_list resumed>) = 0 [pid 15373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15374] <... set_robust_list resumed>) = 0 [pid 15374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15373] setpgid(0, 0 [pid 15374] <... prctl resumed>) = 0 [pid 15373] <... setpgid resumed>) = 0 [pid 15374] setpgid(0, 0) = 0 [pid 15373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15372] <... bpf resumed>) = 5 [pid 15371] <... bpf resumed>) = 5 [pid 15370] <... bpf resumed>) = 5 [pid 15371] exit_group(0 [pid 15370] exit_group(0 [pid 15374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15371] <... exit_group resumed>) = ? [pid 15370] <... exit_group resumed>) = ? [pid 15372] exit_group(0 [pid 15374] <... openat resumed>) = 3 [pid 15373] <... openat resumed>) = 3 [pid 15372] <... exit_group resumed>) = ? [pid 15370] +++ exited with 0 +++ [pid 15374] write(3, "1000", 4 [pid 15373] write(3, "1000", 4 [pid 15372] +++ exited with 0 +++ [pid 15371] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15374] <... write resumed>) = 4 [pid 15373] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15374] close(3 [pid 15373] close(3 [pid 15374] <... close resumed>) = 0 [pid 15373] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 15374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15373] <... bpf resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15374] <... bpf resumed>) = 3 [pid 15373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15373] <... bpf resumed>) = 4 [pid 15374] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15376 attached ./strace-static-x86_64: Process 15375 attached [pid 15376] set_robust_list(0x555555986660, 24) = 0 [pid 15376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15377 attached [pid 15375] set_robust_list(0x555555986660, 24 [pid 15373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15375 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15376 [pid 15376] <... prctl resumed>) = 0 [pid 15375] <... set_robust_list resumed>) = 0 [pid 15374] <... bpf resumed>) = 5 [pid 15373] <... bpf resumed>) = 5 [pid 15376] setpgid(0, 0 [pid 15375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15374] exit_group(0 [pid 15377] set_robust_list(0x555555986660, 24 [pid 15376] <... setpgid resumed>) = 0 [pid 15374] <... exit_group resumed>) = ? [pid 15373] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15377 [pid 15375] <... prctl resumed>) = 0 [pid 15377] <... set_robust_list resumed>) = 0 [pid 15373] <... exit_group resumed>) = ? [pid 15377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15377] <... prctl resumed>) = 0 [pid 15375] setpgid(0, 0 [pid 15374] +++ exited with 0 +++ [pid 15373] +++ exited with 0 +++ [pid 15377] setpgid(0, 0) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15376] <... openat resumed>) = 3 [pid 15375] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15376] write(3, "1000", 4 [pid 15375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15378 attached [pid 15377] <... openat resumed>) = 3 [pid 15376] <... write resumed>) = 4 [pid 15378] set_robust_list(0x555555986660, 24 [pid 15377] write(3, "1000", 4 [pid 15376] close(3 [pid 15375] <... openat resumed>) = 3 [pid 15376] <... close resumed>) = 0 [pid 15378] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15377] <... write resumed>) = 4 [pid 15376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15378] <... prctl resumed>) = 0 [pid 15377] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15378 ./strace-static-x86_64: Process 15379 attached [pid 15377] <... close resumed>) = 0 [pid 15376] <... bpf resumed>) = 3 [pid 15375] write(3, "1000", 4 [pid 15379] set_robust_list(0x555555986660, 24 [pid 15378] setpgid(0, 0 [pid 15377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15375] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15379 [pid 15379] <... set_robust_list resumed>) = 0 [pid 15378] <... setpgid resumed>) = 0 [pid 15377] <... bpf resumed>) = 3 [pid 15375] close(3 [pid 15377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15376] <... bpf resumed>) = 4 [pid 15378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15375] <... close resumed>) = 0 [pid 15375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15379] <... prctl resumed>) = 0 [pid 15377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15378] <... openat resumed>) = 3 [pid 15379] setpgid(0, 0) = 0 [pid 15378] write(3, "1000", 4 [pid 15379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15378] <... write resumed>) = 4 [pid 15376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15375] <... bpf resumed>) = 3 [pid 15377] <... bpf resumed>) = 5 [pid 15378] close(3 [pid 15376] <... bpf resumed>) = 5 [pid 15375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15379] <... openat resumed>) = 3 [pid 15378] <... close resumed>) = 0 [pid 15377] exit_group(0 [pid 15376] exit_group(0 [pid 15379] write(3, "1000", 4 [pid 15378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15377] <... exit_group resumed>) = ? [pid 15376] <... exit_group resumed>) = ? [pid 15379] <... write resumed>) = 4 [pid 15378] <... bpf resumed>) = 3 [pid 15375] <... bpf resumed>) = 4 [pid 15379] close(3) = 0 [pid 15379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15379] <... bpf resumed>) = 3 [pid 15378] <... bpf resumed>) = 4 [pid 15377] +++ exited with 0 +++ [pid 15376] +++ exited with 0 +++ [pid 15379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15379] <... bpf resumed>) = 4 [pid 15378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15380 attached [pid 15380] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15380 [pid 15380] <... set_robust_list resumed>) = 0 [pid 15380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15380] setpgid(0, 0./strace-static-x86_64: Process 15381 attached ) = 0 [pid 15380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15381 [pid 15381] set_robust_list(0x555555986660, 24) = 0 [pid 15380] <... openat resumed>) = 3 [pid 15381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15381] setpgid(0, 0 [pid 15380] write(3, "1000", 4 [pid 15381] <... setpgid resumed>) = 0 [pid 15380] <... write resumed>) = 4 [pid 15381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15380] close(3) = 0 [pid 15380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15381] <... openat resumed>) = 3 [pid 15380] <... bpf resumed>) = 3 [pid 15380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15381] write(3, "1000", 4 [pid 15380] <... bpf resumed>) = 4 [pid 15381] <... write resumed>) = 4 [pid 15381] close(3) = 0 [pid 15381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15381] <... bpf resumed>) = 3 [pid 15381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15380] <... bpf resumed>) = 5 [pid 15379] <... bpf resumed>) = 5 [pid 15378] <... bpf resumed>) = 5 [pid 15375] <... bpf resumed>) = 5 [pid 15379] exit_group(0 [pid 15378] exit_group(0 [pid 15381] exit_group(0 [pid 15375] exit_group(0 [pid 15381] <... exit_group resumed>) = ? [pid 15380] exit_group(0 [pid 15375] <... exit_group resumed>) = ? [pid 15379] <... exit_group resumed>) = ? [pid 15378] <... exit_group resumed>) = ? [pid 15379] +++ exited with 0 +++ [pid 15380] <... exit_group resumed>) = ? [pid 15378] +++ exited with 0 +++ [pid 15375] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15382 attached [pid 15382] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15382 ./strace-static-x86_64: Process 15383 attached [pid 15382] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15383] set_robust_list(0x555555986660, 24 [pid 15382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15384 attached [pid 15383] <... set_robust_list resumed>) = 0 [pid 15381] +++ exited with 0 +++ [pid 15380] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15383 [pid 15382] setpgid(0, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15384 [pid 15384] set_robust_list(0x555555986660, 24 [pid 15383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15382] <... setpgid resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15384] <... set_robust_list resumed>) = 0 [pid 15383] <... prctl resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15383] setpgid(0, 0 [pid 15384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15383] <... setpgid resumed>) = 0 [pid 15382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15384] <... prctl resumed>) = 0 [pid 15383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15382] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15385 attached [pid 15384] setpgid(0, 0 [pid 15385] set_robust_list(0x555555986660, 24 [pid 15384] <... setpgid resumed>) = 0 [pid 15383] <... openat resumed>) = 3 [pid 15382] write(3, "1000", 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15385 ./strace-static-x86_64: Process 15386 attached [pid 15385] <... set_robust_list resumed>) = 0 [pid 15384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15383] write(3, "1000", 4 [pid 15382] <... write resumed>) = 4 [pid 15386] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15386 [pid 15386] <... set_robust_list resumed>) = 0 [pid 15386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15383] <... write resumed>) = 4 [pid 15382] close(3 [pid 15386] <... prctl resumed>) = 0 [pid 15385] <... prctl resumed>) = 0 [pid 15384] <... openat resumed>) = 3 [pid 15383] close(3 [pid 15382] <... close resumed>) = 0 [pid 15386] setpgid(0, 0 [pid 15383] <... close resumed>) = 0 [pid 15386] <... setpgid resumed>) = 0 [pid 15386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15385] setpgid(0, 0 [pid 15383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15384] write(3, "1000", 4 [pid 15382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15386] <... openat resumed>) = 3 [pid 15385] <... setpgid resumed>) = 0 [pid 15384] <... write resumed>) = 4 [pid 15383] <... bpf resumed>) = 3 [pid 15382] <... bpf resumed>) = 3 [pid 15385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15386] write(3, "1000", 4 [pid 15384] close(3 [pid 15383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15386] <... write resumed>) = 4 [pid 15385] <... openat resumed>) = 3 [pid 15384] <... close resumed>) = 0 [pid 15386] close(3 [pid 15385] write(3, "1000", 4 [pid 15384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15383] <... bpf resumed>) = 4 [pid 15382] <... bpf resumed>) = 4 [pid 15386] <... close resumed>) = 0 [pid 15385] <... write resumed>) = 4 [pid 15384] <... bpf resumed>) = 3 [pid 15383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15385] close(3 [pid 15384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15386] <... bpf resumed>) = 3 [pid 15385] <... close resumed>) = 0 [pid 15383] <... bpf resumed>) = 5 [pid 15386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15383] exit_group(0 [pid 15382] <... bpf resumed>) = 5 [pid 15385] <... bpf resumed>) = 3 [pid 15384] <... bpf resumed>) = 4 [pid 15383] <... exit_group resumed>) = ? [pid 15382] exit_group(0 [pid 15386] <... bpf resumed>) = 4 [pid 15385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15384] <... bpf resumed>) = 5 [pid 15386] <... bpf resumed>) = 5 [pid 15385] <... bpf resumed>) = 4 [pid 15384] exit_group(0 [pid 15383] +++ exited with 0 +++ [pid 15382] <... exit_group resumed>) = ? [pid 15384] <... exit_group resumed>) = ? [pid 15386] exit_group(0 [pid 15382] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15383, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15386] <... exit_group resumed>) = ? [pid 15385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15387 attached [pid 15387] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15387 [pid 15387] <... set_robust_list resumed>) = 0 [pid 15387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15387] setpgid(0, 0) = 0 [pid 15387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 15388 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15388 [pid 15388] set_robust_list(0x555555986660, 24 [pid 15387] write(3, "1000", 4 [pid 15388] <... set_robust_list resumed>) = 0 [pid 15387] <... write resumed>) = 4 [pid 15384] +++ exited with 0 +++ [pid 15388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15387] close(3 [pid 15385] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15388] <... prctl resumed>) = 0 [pid 15387] <... close resumed>) = 0 [pid 15385] exit_group(0 [pid 15388] setpgid(0, 0 [pid 15387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15385] <... exit_group resumed>) = ? [pid 15388] <... setpgid resumed>) = 0 [pid 15387] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15389 attached ) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15389 [pid 15389] set_robust_list(0x555555986660, 24) = 0 [pid 15388] write(3, "1000", 4 [pid 15387] <... bpf resumed>) = 4 [pid 15389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15386] +++ exited with 0 +++ [pid 15387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15388] <... write resumed>) = 4 [pid 15385] +++ exited with 0 +++ [pid 15389] <... prctl resumed>) = 0 [pid 15388] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15389] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15389] <... setpgid resumed>) = 0 [pid 15388] <... close resumed>) = 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 15390 attached [pid 15389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15389] <... openat resumed>) = 3 [pid 15390] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15390 [pid 15390] <... set_robust_list resumed>) = 0 [pid 15389] write(3, "1000", 4 [pid 15388] <... bpf resumed>) = 3 [pid 15390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15389] <... write resumed>) = 4 [pid 15388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15390] <... prctl resumed>) = 0 [pid 15389] close(3) = 0 [pid 15388] <... bpf resumed>) = 4 [pid 15389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15391 attached [pid 15390] setpgid(0, 0 [pid 15388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15387] <... bpf resumed>) = 5 [pid 15390] <... setpgid resumed>) = 0 [pid 15389] <... bpf resumed>) = 3 [pid 15388] <... bpf resumed>) = 5 [pid 15387] exit_group(0 [pid 15391] set_robust_list(0x555555986660, 24 [pid 15389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15391] <... set_robust_list resumed>) = 0 [pid 15387] <... exit_group resumed>) = ? [pid 15390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15388] exit_group(0) = ? [pid 15391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15390] <... openat resumed>) = 3 [pid 15389] <... bpf resumed>) = 4 [pid 15388] +++ exited with 0 +++ [pid 15387] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15391 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15390] write(3, "1000", 4) = 4 [pid 15391] <... prctl resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15391] setpgid(0, 0 [pid 15390] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15391] <... setpgid resumed>) = 0 [pid 15390] <... close resumed>) = 0 [pid 15389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15392 attached [pid 15391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15392 [pid 15392] set_robust_list(0x555555986660, 24 [pid 15391] <... openat resumed>) = 3 [pid 15390] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15393 attached [pid 15392] <... set_robust_list resumed>) = 0 [pid 15391] write(3, "1000", 4 [pid 15390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15393] set_robust_list(0x555555986660, 24 [pid 15392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15391] <... write resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15393 [pid 15393] <... set_robust_list resumed>) = 0 [pid 15392] <... prctl resumed>) = 0 [pid 15391] close(3 [pid 15393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15392] setpgid(0, 0 [pid 15390] <... bpf resumed>) = 4 [pid 15391] <... close resumed>) = 0 [pid 15392] <... setpgid resumed>) = 0 [pid 15391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15393] <... prctl resumed>) = 0 [pid 15392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15393] setpgid(0, 0 [pid 15391] <... bpf resumed>) = 3 [pid 15393] <... setpgid resumed>) = 0 [pid 15392] <... openat resumed>) = 3 [pid 15391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15392] write(3, "1000", 4 [pid 15389] <... bpf resumed>) = 5 [pid 15392] <... write resumed>) = 4 [pid 15393] <... openat resumed>) = 3 [pid 15392] close(3 [pid 15391] <... bpf resumed>) = 4 [pid 15390] <... bpf resumed>) = 5 [pid 15392] <... close resumed>) = 0 [pid 15389] exit_group(0 [pid 15390] exit_group(0 [pid 15393] write(3, "1000", 4 [pid 15391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15390] <... exit_group resumed>) = ? [pid 15389] <... exit_group resumed>) = ? [pid 15393] <... write resumed>) = 4 [pid 15392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15391] <... bpf resumed>) = 5 [pid 15393] close(3 [pid 15392] <... bpf resumed>) = 3 [pid 15393] <... close resumed>) = 0 [pid 15392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15391] exit_group(0 [pid 15393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15392] <... bpf resumed>) = 4 [pid 15391] <... exit_group resumed>) = ? [pid 15389] +++ exited with 0 +++ [pid 15393] <... bpf resumed>) = 3 [pid 15392] 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=15389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15394 attached [pid 15394] set_robust_list(0x555555986660, 24) = 0 [pid 15394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15393] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15394 [pid 15394] setpgid(0, 0 [pid 15393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15394] <... setpgid resumed>) = 0 [pid 15392] <... bpf resumed>) = 5 [pid 15390] +++ exited with 0 +++ [pid 15394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15392] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15392] <... exit_group resumed>) = ? [pid 15394] <... openat resumed>) = 3 [pid 15394] write(3, "1000", 4) = 4 [pid 15394] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15394] <... close resumed>) = 0 [pid 15394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15395 attached ) = 3 [pid 15395] set_robust_list(0x555555986660, 24 [pid 15394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15395] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15395 [pid 15395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15394] <... bpf resumed>) = 4 [pid 15395] <... prctl resumed>) = 0 [pid 15394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15393] <... bpf resumed>) = 5 [pid 15391] +++ exited with 0 +++ [pid 15395] setpgid(0, 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15395] <... setpgid resumed>) = 0 [pid 15393] exit_group(0) = ? [pid 15395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15395] <... openat resumed>) = 3 [pid 15395] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 15396 attached [pid 15396] set_robust_list(0x555555986660, 24 [pid 15395] close(3 [pid 15396] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15396 [pid 15396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15395] <... close resumed>) = 0 [pid 15396] <... prctl resumed>) = 0 [pid 15396] setpgid(0, 0 [pid 15395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15396] <... setpgid resumed>) = 0 [pid 15395] <... bpf resumed>) = 3 [pid 15396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15396] <... openat resumed>) = 3 [pid 15396] write(3, "1000", 4 [pid 15395] <... bpf resumed>) = 4 [pid 15396] <... write resumed>) = 4 [pid 15396] close(3 [pid 15395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15396] <... close resumed>) = 0 [pid 15396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15394] <... bpf resumed>) = 5 [pid 15392] +++ exited with 0 +++ [pid 15396] <... bpf resumed>) = 3 [pid 15396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15394] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15394] <... exit_group resumed>) = ? [pid 15396] <... bpf resumed>) = 4 [pid 15396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15393] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15395] <... bpf resumed>) = 5 [pid 15396] <... bpf resumed>) = 5 [pid 15395] exit_group(0 [pid 15396] exit_group(0 [pid 15395] <... exit_group resumed>) = ? [pid 15394] +++ exited with 0 +++ ./strace-static-x86_64: Process 15397 attached [pid 15397] set_robust_list(0x555555986660, 24 [pid 15396] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15397 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15397] <... set_robust_list resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15398 attached [pid 15398] set_robust_list(0x555555986660, 24 [pid 15397] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15398 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15398] <... set_robust_list resumed>) = 0 [pid 15398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15397] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15399 attached [pid 15398] setpgid(0, 0 [pid 15397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15399 [pid 15398] <... setpgid resumed>) = 0 [pid 15399] set_robust_list(0x555555986660, 24 [pid 15397] <... openat resumed>) = 3 [pid 15399] <... set_robust_list resumed>) = 0 [pid 15398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15398] <... openat resumed>) = 3 [pid 15397] write(3, "1000", 4 [pid 15399] <... prctl resumed>) = 0 [pid 15397] <... write resumed>) = 4 [pid 15399] setpgid(0, 0 [pid 15397] close(3 [pid 15399] <... setpgid resumed>) = 0 [pid 15397] <... close resumed>) = 0 [pid 15399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15398] write(3, "1000", 4 [pid 15397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15398] <... write resumed>) = 4 [pid 15397] <... bpf resumed>) = 3 [pid 15398] close(3 [pid 15397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15399] <... openat resumed>) = 3 [pid 15398] <... close resumed>) = 0 [pid 15399] write(3, "1000", 4 [pid 15398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15399] <... write resumed>) = 4 [pid 15397] <... bpf resumed>) = 4 [pid 15399] close(3 [pid 15398] <... bpf resumed>) = 3 [pid 15397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15399] <... close resumed>) = 0 [pid 15398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15397] <... bpf resumed>) = 5 [pid 15395] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15399] <... bpf resumed>) = 3 [pid 15399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15397] exit_group(0 [pid 15398] <... bpf resumed>) = 4 [pid 15399] <... bpf resumed>) = 4 [pid 15398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15397] <... exit_group resumed>) = ? [pid 15399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15400 attached , child_tidptr=0x555555986650) = 15400 [pid 15400] set_robust_list(0x555555986660, 24) = 0 [pid 15400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15399] <... bpf resumed>) = 5 [pid 15398] <... bpf resumed>) = 5 [pid 15397] +++ exited with 0 +++ [pid 15396] +++ exited with 0 +++ [pid 15400] setpgid(0, 0 [pid 15399] exit_group(0 [pid 15398] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15400] <... setpgid resumed>) = 0 [pid 15399] <... exit_group resumed>) = ? [pid 15398] <... exit_group resumed>) = ? [pid 15400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15400] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15401 attached [pid 15401] set_robust_list(0x555555986660, 24 [pid 15400] write(3, "1000", 4) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15401 [pid 15401] <... set_robust_list resumed>) = 0 [pid 15400] close(3 [pid 15398] +++ exited with 0 +++ [pid 15401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15400] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15401] <... prctl resumed>) = 0 [pid 15400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15399] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 15402 attached [pid 15401] setpgid(0, 0 [pid 15400] <... bpf resumed>) = 3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 15402] set_robust_list(0x555555986660, 24 [pid 15401] <... setpgid resumed>) = 0 [pid 15400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15402 [pid 15402] <... set_robust_list resumed>) = 0 [pid 15401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15400] <... bpf resumed>) = 4 [pid 15402] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15402] setpgid(0, 0 [pid 15401] <... openat resumed>) = 3 [pid 15400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15404 attached ./strace-static-x86_64: Process 15403 attached [pid 15402] <... setpgid resumed>) = 0 [pid 15401] write(3, "1000", 4 [pid 15402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15404] set_robust_list(0x555555986660, 24 [pid 15403] set_robust_list(0x555555986660, 24 [pid 15401] <... write resumed>) = 4 [pid 15404] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15403 [pid 15403] <... set_robust_list resumed>) = 0 [pid 15401] close(3 [pid 15403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15403] <... prctl resumed>) = 0 [pid 15402] <... openat resumed>) = 3 [pid 15401] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15404 [pid 15403] setpgid(0, 0 [pid 15404] <... prctl resumed>) = 0 [pid 15402] write(3, "1000", 4 [pid 15401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15404] setpgid(0, 0 [pid 15403] <... setpgid resumed>) = 0 [pid 15402] <... write resumed>) = 4 [pid 15404] <... setpgid resumed>) = 0 [pid 15402] close(3 [pid 15403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15402] <... close resumed>) = 0 [pid 15401] <... bpf resumed>) = 3 [pid 15404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15403] <... openat resumed>) = 3 [pid 15403] write(3, "1000", 4 [pid 15402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15404] <... openat resumed>) = 3 [pid 15403] <... write resumed>) = 4 [pid 15402] <... bpf resumed>) = 3 [pid 15404] write(3, "1000", 4 [pid 15403] close(3 [pid 15402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15404] <... write resumed>) = 4 [pid 15403] <... close resumed>) = 0 [pid 15404] close(3 [pid 15403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15401] <... bpf resumed>) = 4 [pid 15400] <... bpf resumed>) = 5 [pid 15402] <... bpf resumed>) = 4 [pid 15404] <... close resumed>) = 0 [pid 15403] <... bpf resumed>) = 3 [pid 15400] exit_group(0 [pid 15404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15404] <... bpf resumed>) = 3 [pid 15403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15402] <... bpf resumed>) = 5 [pid 15401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15400] <... exit_group resumed>) = ? [pid 15404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15402] exit_group(0 [pid 15401] <... bpf resumed>) = 5 [pid 15402] <... exit_group resumed>) = ? [pid 15401] exit_group(0 [pid 15404] <... bpf resumed>) = 4 [pid 15401] <... exit_group resumed>) = ? [pid 15404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15403] <... bpf resumed>) = 4 [pid 15400] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15400, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 15403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15402] +++ exited with 0 +++ [pid 15401] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15401, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15405 attached ./strace-static-x86_64: Process 15406 attached ./strace-static-x86_64: Process 15407 attached [pid 15405] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15406 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15405 [pid 15406] set_robust_list(0x555555986660, 24 [pid 15405] <... set_robust_list resumed>) = 0 [pid 15406] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15407 [pid 15406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15407] set_robust_list(0x555555986660, 24 [pid 15406] <... prctl resumed>) = 0 [pid 15407] <... set_robust_list resumed>) = 0 [pid 15406] setpgid(0, 0 [pid 15405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15406] <... setpgid resumed>) = 0 [pid 15405] <... prctl resumed>) = 0 [pid 15405] setpgid(0, 0) = 0 [pid 15407] <... prctl resumed>) = 0 [pid 15405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15407] setpgid(0, 0 [pid 15406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15407] <... setpgid resumed>) = 0 [pid 15406] <... openat resumed>) = 3 [pid 15405] <... openat resumed>) = 3 [pid 15405] write(3, "1000", 4) = 4 [pid 15405] close(3) = 0 [pid 15407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15406] write(3, "1000", 4) = 4 [pid 15406] close(3) = 0 [pid 15405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15407] <... openat resumed>) = 3 [pid 15406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15405] <... bpf resumed>) = 3 [pid 15407] write(3, "1000", 4 [pid 15405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15407] <... write resumed>) = 4 [pid 15406] <... bpf resumed>) = 3 [pid 15407] close(3 [pid 15406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15405] <... bpf resumed>) = 4 [pid 15407] <... close resumed>) = 0 [pid 15405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15404] <... bpf resumed>) = 5 [pid 15403] <... bpf resumed>) = 5 [pid 15407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15406] <... bpf resumed>) = 4 [pid 15405] <... bpf resumed>) = 5 [pid 15404] exit_group(0 [pid 15403] exit_group(0 [pid 15407] <... bpf resumed>) = 3 [pid 15406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15404] <... exit_group resumed>) = ? [pid 15403] <... exit_group resumed>) = ? [pid 15407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15406] <... bpf resumed>) = 5 [pid 15405] exit_group(0 [pid 15406] exit_group(0 [pid 15405] <... exit_group resumed>) = ? [pid 15407] <... bpf resumed>) = 4 [pid 15406] <... exit_group resumed>) = ? [pid 15405] +++ exited with 0 +++ [pid 15403] +++ exited with 0 +++ [pid 15407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15405, 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=15403, 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, child_tidptr=0x555555986650) = 15408 ./strace-static-x86_64: Process 15408 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15408] set_robust_list(0x555555986660, 24) = 0 [pid 15408] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 15409 attached [pid 15407] <... bpf resumed>) = 5 [pid 15404] +++ exited with 0 +++ [pid 15409] set_robust_list(0x555555986660, 24 [pid 15408] <... prctl resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15404, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15409 [pid 15409] <... set_robust_list resumed>) = 0 [pid 15408] setpgid(0, 0 [pid 15407] exit_group(0 [pid 15408] <... setpgid resumed>) = 0 [pid 15408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15407] <... exit_group resumed>) = ? [pid 15409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15409] <... prctl resumed>) = 0 [pid 15408] <... openat resumed>) = 3 [pid 15409] setpgid(0, 0) = 0 [pid 15409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15406] +++ exited with 0 +++ [pid 15408] write(3, "1000", 4) = 4 [pid 15408] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15409] <... openat resumed>) = 3 [pid 15408] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15409] write(3, "1000", 4 [pid 15408] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15410 attached [pid 15409] <... write resumed>) = 4 [pid 15407] +++ exited with 0 +++ [pid 15408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15411 attached [pid 15410] set_robust_list(0x555555986660, 24 [pid 15409] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15411] set_robust_list(0x555555986660, 24 [pid 15410] <... set_robust_list resumed>) = 0 [pid 15409] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15410 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15411 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15411] <... set_robust_list resumed>) = 0 [pid 15410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15408] <... bpf resumed>) = 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15410] <... prctl resumed>) = 0 [pid 15409] <... bpf resumed>) = 3 [pid 15408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15411] <... prctl resumed>) = 0 [pid 15410] setpgid(0, 0 [pid 15409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15411] setpgid(0, 0 [pid 15410] <... setpgid resumed>) = 0 [pid 15411] <... setpgid resumed>) = 0 [pid 15410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15409] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15412 attached [pid 15411] <... openat resumed>) = 3 [pid 15410] <... openat resumed>) = 3 [pid 15412] set_robust_list(0x555555986660, 24 [pid 15411] write(3, "1000", 4 [pid 15412] <... set_robust_list resumed>) = 0 [pid 15411] <... write resumed>) = 4 [pid 15410] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15412 [pid 15412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15411] close(3 [pid 15410] <... write resumed>) = 4 [pid 15409] <... bpf resumed>) = 5 [pid 15408] <... bpf resumed>) = 5 [pid 15412] <... prctl resumed>) = 0 [pid 15411] <... close resumed>) = 0 [pid 15410] close(3 [pid 15409] exit_group(0 [pid 15412] setpgid(0, 0 [pid 15411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15410] <... close resumed>) = 0 [pid 15409] <... exit_group resumed>) = ? [pid 15408] exit_group(0 [pid 15412] <... setpgid resumed>) = 0 [pid 15410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15411] <... bpf resumed>) = 3 [pid 15410] <... bpf resumed>) = 3 [pid 15410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15410] <... bpf resumed>) = 4 [pid 15409] +++ exited with 0 +++ [pid 15408] <... exit_group resumed>) = ? [pid 15412] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15412] write(3, "1000", 4 [pid 15411] <... bpf resumed>) = 4 [pid 15410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15408] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15412] <... write resumed>) = 4 [pid 15411] 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=15408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15413 attached [pid 15412] close(3) = 0 [pid 15413] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15413 [pid 15413] <... set_robust_list resumed>) = 0 [pid 15412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15411] <... bpf resumed>) = 5 [pid 15410] <... bpf resumed>) = 5 [pid 15413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15411] exit_group(0 [pid 15410] exit_group(0 [pid 15413] <... prctl resumed>) = 0 [pid 15412] <... bpf resumed>) = 3 [pid 15411] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15413] setpgid(0, 0 [pid 15412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15410] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15414 attached [pid 15413] <... setpgid resumed>) = 0 [pid 15412] <... bpf resumed>) = 4 [pid 15411] +++ exited with 0 +++ [pid 15414] set_robust_list(0x555555986660, 24 [pid 15410] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15414 [pid 15412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15411, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 15414] <... set_robust_list resumed>) = 0 [pid 15413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15413] <... openat resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15414] <... prctl resumed>) = 0 [pid 15413] write(3, "1000", 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15414] setpgid(0, 0 [pid 15413] <... write resumed>) = 4 [pid 15414] <... setpgid resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15413] close(3 [pid 15414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15413] <... close resumed>) = 0 [pid 15413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15415 attached [pid 15414] <... openat resumed>) = 3 [pid 15413] <... bpf resumed>) = 3 [pid 15415] set_robust_list(0x555555986660, 24 [pid 15413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15415] <... set_robust_list resumed>) = 0 [pid 15414] write(3, "1000", 4./strace-static-x86_64: Process 15416 attached [pid 15415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15414] <... write resumed>) = 4 [pid 15413] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15415 [pid 15412] <... bpf resumed>) = 5 [pid 15415] <... prctl resumed>) = 0 [pid 15416] set_robust_list(0x555555986660, 24 [pid 15415] setpgid(0, 0 [pid 15414] close(3 [pid 15416] <... set_robust_list resumed>) = 0 [pid 15414] <... close resumed>) = 0 [pid 15416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15415] <... setpgid resumed>) = 0 [pid 15414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15412] exit_group(0 [pid 15416] <... prctl resumed>) = 0 [pid 15415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15414] <... bpf resumed>) = 3 [pid 15413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15416] setpgid(0, 0 [pid 15415] <... openat resumed>) = 3 [pid 15414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15413] <... bpf resumed>) = 5 [pid 15412] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15416 [pid 15416] <... setpgid resumed>) = 0 [pid 15415] write(3, "1000", 4 [pid 15414] <... bpf resumed>) = 4 [pid 15413] exit_group(0 [pid 15416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15415] <... write resumed>) = 4 [pid 15413] <... exit_group resumed>) = ? [pid 15415] close(3) = 0 [pid 15416] <... openat resumed>) = 3 [pid 15416] write(3, "1000", 4) = 4 [pid 15415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15416] close(3) = 0 [pid 15415] <... bpf resumed>) = 3 [pid 15416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15415] <... bpf resumed>) = 4 [pid 15415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15414] <... bpf resumed>) = 5 [pid 15412] +++ exited with 0 +++ [pid 15414] exit_group(0) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15417 attached , child_tidptr=0x555555986650) = 15417 [pid 15417] set_robust_list(0x555555986660, 24) = 0 [pid 15417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15417] setpgid(0, 0) = 0 [pid 15417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15415] <... bpf resumed>) = 5 [pid 15417] write(3, "1000", 4 [pid 15416] <... bpf resumed>) = 5 [pid 15414] +++ exited with 0 +++ [pid 15413] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15417] <... write resumed>) = 4 [pid 15416] exit_group(0 [pid 15415] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15417] close(3 [pid 15415] <... exit_group resumed>) = ? [pid 15417] <... close resumed>) = 0 [pid 15416] <... exit_group resumed>) = ? [pid 15417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5068] 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 15417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15419 attached ./strace-static-x86_64: Process 15418 attached [pid 15419] set_robust_list(0x555555986660, 24 [pid 15418] set_robust_list(0x555555986660, 24 [pid 15417] <... bpf resumed>) = 4 [pid 15419] <... set_robust_list resumed>) = 0 [pid 15418] <... set_robust_list resumed>) = 0 [pid 15419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15419] <... prctl resumed>) = 0 [pid 15418] <... prctl resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15419 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15418 [pid 15419] setpgid(0, 0 [pid 15418] setpgid(0, 0 [pid 15419] <... setpgid resumed>) = 0 [pid 15418] <... setpgid resumed>) = 0 [pid 15419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15419] <... openat resumed>) = 3 [pid 15418] write(3, "1000", 4) = 4 [pid 15419] write(3, "1000", 4 [pid 15418] close(3 [pid 15419] <... write resumed>) = 4 [pid 15418] <... close resumed>) = 0 [pid 15419] close(3 [pid 15418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15419] <... close resumed>) = 0 [pid 15418] <... bpf resumed>) = 3 [pid 15419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15419] <... bpf resumed>) = 3 [pid 15419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15418] <... bpf resumed>) = 4 [pid 15419] <... bpf resumed>) = 4 [pid 15418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15416] +++ exited with 0 +++ [pid 15415] +++ exited with 0 +++ [pid 15419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15420 attached [pid 15420] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15420 ./strace-static-x86_64: Process 15421 attached [pid 15421] set_robust_list(0x555555986660, 24 [pid 15420] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15421 [pid 15421] <... set_robust_list resumed>) = 0 [pid 15420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15420] <... prctl resumed>) = 0 [pid 15421] <... prctl resumed>) = 0 [pid 15420] setpgid(0, 0 [pid 15421] setpgid(0, 0 [pid 15420] <... setpgid resumed>) = 0 [pid 15418] <... bpf resumed>) = 5 [pid 15417] <... bpf resumed>) = 5 [pid 15419] <... bpf resumed>) = 5 [pid 15421] <... setpgid resumed>) = 0 [pid 15421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15419] exit_group(0 [pid 15418] exit_group(0 [pid 15417] exit_group(0 [pid 15420] <... openat resumed>) = 3 [pid 15419] <... exit_group resumed>) = ? [pid 15418] <... exit_group resumed>) = ? [pid 15417] <... exit_group resumed>) = ? [pid 15421] <... openat resumed>) = 3 [pid 15418] +++ exited with 0 +++ [pid 15420] write(3, "1000", 4) = 4 [pid 15420] close(3) = 0 [pid 15420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15421] write(3, "1000", 4 [pid 15420] <... bpf resumed>) = 3 [pid 15421] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15421] close(3 [pid 15420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15421] <... close resumed>) = 0 [pid 15421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15420] <... bpf resumed>) = 4 [pid 15421] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15422 attached [pid 15420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15422 [pid 15422] set_robust_list(0x555555986660, 24 [pid 15421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15422] <... set_robust_list resumed>) = 0 [pid 15422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15422] setpgid(0, 0) = 0 [pid 15422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15417] +++ exited with 0 +++ [pid 15422] write(3, "1000", 4 [pid 15419] +++ exited with 0 +++ [pid 15422] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15422] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15422] <... close resumed>) = 0 [pid 15422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15423 attached ) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15423 [pid 15423] set_robust_list(0x555555986660, 24 [pid 15422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15424 attached [pid 15423] <... set_robust_list resumed>) = 0 [pid 15421] <... bpf resumed>) = 5 [pid 15420] <... bpf resumed>) = 5 [pid 15424] set_robust_list(0x555555986660, 24) = 0 [pid 15423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15422] <... bpf resumed>) = 5 [pid 15421] exit_group(0 [pid 15420] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15424 [pid 15424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15423] <... prctl resumed>) = 0 [pid 15422] exit_group(0 [pid 15421] <... exit_group resumed>) = ? [pid 15420] <... exit_group resumed>) = ? [pid 15423] setpgid(0, 0 [pid 15422] <... exit_group resumed>) = ? [pid 15420] +++ exited with 0 +++ [pid 15424] <... prctl resumed>) = 0 [pid 15423] <... setpgid resumed>) = 0 [pid 15424] setpgid(0, 0) = 0 [pid 15423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15424] <... openat resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15423] <... openat resumed>) = 3 [pid 15423] write(3, "1000", 4 [pid 15424] write(3, "1000", 4 [pid 15423] <... write resumed>) = 4 [pid 15424] <... write resumed>) = 4 [pid 15423] close(3 [pid 15424] close(3 [pid 15423] <... close resumed>) = 0 [pid 15424] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15425 attached [pid 15424] <... bpf resumed>) = 3 [pid 15423] <... bpf resumed>) = 3 [pid 15422] +++ exited with 0 +++ [pid 15421] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15425 [pid 15425] set_robust_list(0x555555986660, 24 [pid 15424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=15422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15425] <... set_robust_list resumed>) = 0 [pid 15423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15424] <... bpf resumed>) = 4 [pid 15425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15423] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15425] setpgid(0, 0) = 0 [pid 15425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15426 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15425] <... openat resumed>) = 3 [pid 15424] <... bpf resumed>) = 5 [pid 15423] <... bpf resumed>) = 5 [pid 15426] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15427 attached ) = 0 [pid 15425] write(3, "1000", 4 [pid 15424] exit_group(0 [pid 15423] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15427 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15426 [pid 15427] set_robust_list(0x555555986660, 24 [pid 15426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15425] <... write resumed>) = 4 [pid 15424] <... exit_group resumed>) = ? [pid 15423] <... exit_group resumed>) = ? [pid 15427] <... set_robust_list resumed>) = 0 [pid 15426] <... prctl resumed>) = 0 [pid 15425] close(3 [pid 15427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15426] setpgid(0, 0 [pid 15425] <... close resumed>) = 0 [pid 15427] <... prctl resumed>) = 0 [pid 15427] setpgid(0, 0 [pid 15426] <... setpgid resumed>) = 0 [pid 15425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15427] <... setpgid resumed>) = 0 [pid 15426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15425] <... bpf resumed>) = 3 [pid 15426] <... openat resumed>) = 3 [pid 15425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15427] <... openat resumed>) = 3 [pid 15426] write(3, "1000", 4) = 4 [pid 15426] close(3 [pid 15427] write(3, "1000", 4) = 4 [pid 15427] close(3) = 0 [pid 15427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15426] <... close resumed>) = 0 [pid 15425] <... bpf resumed>) = 4 [pid 15424] +++ exited with 0 +++ [pid 15423] +++ exited with 0 +++ [pid 15427] <... bpf resumed>) = 3 [pid 15425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15427] <... bpf resumed>) = 4 [pid 15426] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15426] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15428 ./strace-static-x86_64: Process 15429 attached ./strace-static-x86_64: Process 15428 attached [pid 15427] <... bpf resumed>) = 5 [pid 15426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15425] <... bpf resumed>) = 5 [pid 15428] set_robust_list(0x555555986660, 24 [pid 15427] exit_group(0) = ? [pid 15429] set_robust_list(0x555555986660, 24 [pid 15428] <... set_robust_list resumed>) = 0 [pid 15427] +++ exited with 0 +++ [pid 15426] <... bpf resumed>) = 5 [pid 15425] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15429 [pid 15429] <... set_robust_list resumed>) = 0 [pid 15428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15426] exit_group(0 [pid 15425] <... exit_group resumed>) = ? [pid 15429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15428] <... prctl resumed>) = 0 [pid 15426] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15428] setpgid(0, 0 [pid 15429] <... prctl resumed>) = 0 [pid 15428] <... setpgid resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15429] setpgid(0, 0 [pid 15428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15428] write(3, "1000", 4./strace-static-x86_64: Process 15430 attached [pid 15429] <... setpgid resumed>) = 0 [pid 15426] +++ exited with 0 +++ [pid 15425] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15430 [pid 15430] set_robust_list(0x555555986660, 24 [pid 15428] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15430] <... set_robust_list resumed>) = 0 [pid 15429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15428] close(3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15429] <... openat resumed>) = 3 [pid 15428] <... close resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15430] <... prctl resumed>) = 0 [pid 15429] write(3, "1000", 4 [pid 15428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=15426, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15430] setpgid(0, 0 [pid 15429] <... write resumed>) = 4 [pid 15428] <... bpf resumed>) = 3 [pid 15430] <... setpgid resumed>) = 0 [pid 15429] close(3 [pid 15428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] 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 15429] <... close resumed>) = 0 [pid 15428] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15431 attached [pid 15428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15431] set_robust_list(0x555555986660, 24 [pid 15428] <... bpf resumed>) = 5 [pid 15431] <... set_robust_list resumed>) = 0 [pid 15430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15430] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15432 attached [pid 15431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15429] <... bpf resumed>) = 3 [pid 15428] exit_group(0 [pid 15430] write(3, "1000", 4 [pid 15432] set_robust_list(0x555555986660, 24 [pid 15431] <... prctl resumed>) = 0 [pid 15430] <... write resumed>) = 4 [pid 15429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15428] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15431 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15432 [pid 15432] <... set_robust_list resumed>) = 0 [pid 15431] setpgid(0, 0 [pid 15430] close(3 [pid 15429] <... bpf resumed>) = 4 [pid 15432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15431] <... setpgid resumed>) = 0 [pid 15430] <... close resumed>) = 0 [pid 15428] +++ exited with 0 +++ [pid 15432] <... prctl resumed>) = 0 [pid 15431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15432] setpgid(0, 0 [pid 15430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15432] <... setpgid resumed>) = 0 [pid 15431] <... openat resumed>) = 3 [pid 15430] <... bpf resumed>) = 3 [pid 15430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15431] write(3, "1000", 4) = 4 [pid 15431] close(3) = 0 [pid 15432] <... openat resumed>) = 3 [pid 15431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15432] write(3, "1000", 4 [pid 15431] <... bpf resumed>) = 3 [pid 15430] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15433 attached [pid 15432] <... write resumed>) = 4 [pid 15431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15432] close(3 [pid 15430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15432] <... close resumed>) = 0 [pid 15433] set_robust_list(0x555555986660, 24) = 0 [pid 15433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15431] <... bpf resumed>) = 4 [pid 15433] <... prctl resumed>) = 0 [pid 15432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15430] <... bpf resumed>) = 5 [pid 15429] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15433 [pid 15433] setpgid(0, 0 [pid 15431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15430] exit_group(0 [pid 15433] <... setpgid resumed>) = 0 [pid 15430] <... exit_group resumed>) = ? [pid 15433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15432] <... bpf resumed>) = 3 [pid 15431] <... bpf resumed>) = 5 [pid 15429] exit_group(0 [pid 15433] <... openat resumed>) = 3 [pid 15432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15431] exit_group(0 [pid 15429] <... exit_group resumed>) = ? [pid 15433] write(3, "1000", 4 [pid 15431] <... exit_group resumed>) = ? [pid 15430] +++ exited with 0 +++ [pid 15433] <... write resumed>) = 4 [pid 15433] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15433] <... close resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15431] +++ exited with 0 +++ [pid 15433] <... bpf resumed>) = 3 [pid 15433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15432] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15433] <... bpf resumed>) = 4 [pid 15432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15429] +++ exited with 0 +++ [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... restart_syscall resumed>) = 0 [pid 15433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15434 attached [pid 15434] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15434 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15434] <... set_robust_list resumed>) = 0 [pid 15434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15434] <... prctl resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15434] setpgid(0, 0 [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 15435 attached [pid 15434] <... setpgid resumed>) = 0 [pid 15435] set_robust_list(0x555555986660, 24 [pid 15434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15435 [pid 15435] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15436 attached [pid 15435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15434] <... openat resumed>) = 3 [pid 15433] <... bpf resumed>) = 5 [pid 15432] <... bpf resumed>) = 5 [pid 15436] set_robust_list(0x555555986660, 24 [pid 15435] <... prctl resumed>) = 0 [pid 15434] write(3, "1000", 4 [pid 15432] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15436 [pid 15433] exit_group(0 [pid 15436] <... set_robust_list resumed>) = 0 [pid 15435] setpgid(0, 0 [pid 15434] <... write resumed>) = 4 [pid 15432] <... exit_group resumed>) = ? [pid 15434] close(3 [pid 15433] <... exit_group resumed>) = ? [pid 15434] <... close resumed>) = 0 [pid 15435] <... setpgid resumed>) = 0 [pid 15436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15436] setpgid(0, 0 [pid 15435] <... openat resumed>) = 3 [pid 15434] <... bpf resumed>) = 3 [pid 15436] <... setpgid resumed>) = 0 [pid 15436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15435] write(3, "1000", 4 [pid 15434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15435] <... write resumed>) = 4 [pid 15436] <... openat resumed>) = 3 [pid 15436] write(3, "1000", 4) = 4 [pid 15436] close(3 [pid 15434] <... bpf resumed>) = 4 [pid 15435] close(3 [pid 15436] <... close resumed>) = 0 [pid 15436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15435] <... close resumed>) = 0 [pid 15434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15436] <... bpf resumed>) = 4 [pid 15435] <... bpf resumed>) = 4 [pid 15432] +++ exited with 0 +++ [pid 15436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15433] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15437 ./strace-static-x86_64: Process 15438 attached ./strace-static-x86_64: Process 15437 attached [pid 15438] set_robust_list(0x555555986660, 24 [pid 15437] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15438 [pid 15438] <... set_robust_list resumed>) = 0 [pid 15437] <... set_robust_list resumed>) = 0 [pid 15434] <... bpf resumed>) = 5 [pid 15435] <... bpf resumed>) = 5 [pid 15436] <... bpf resumed>) = 5 [pid 15438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15435] exit_group(0 [pid 15434] exit_group(0 [pid 15437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15436] exit_group(0 [pid 15435] <... exit_group resumed>) = ? [pid 15438] <... prctl resumed>) = 0 [pid 15437] <... prctl resumed>) = 0 [pid 15436] <... exit_group resumed>) = ? [pid 15434] <... exit_group resumed>) = ? [pid 15438] setpgid(0, 0) = 0 [pid 15437] setpgid(0, 0 [pid 15435] +++ exited with 0 +++ [pid 15438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15437] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15438] <... openat resumed>) = 3 [pid 15437] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15439 attached [pid 15438] write(3, "1000", 4 [pid 15437] write(3, "1000", 4 [pid 15436] +++ exited with 0 +++ [pid 15434] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15439 [pid 15438] <... write resumed>) = 4 [pid 15437] <... write resumed>) = 4 [pid 15439] set_robust_list(0x555555986660, 24 [pid 15437] close(3 [pid 15439] <... set_robust_list resumed>) = 0 [pid 15438] close(3 [pid 15437] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15438] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15437] <... bpf resumed>) = 3 [pid 15437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15439] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15440 attached [pid 15438] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15441 attached [pid 15437] <... bpf resumed>) = 4 [pid 15441] set_robust_list(0x555555986660, 24 [pid 15437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15441] <... set_robust_list resumed>) = 0 [pid 15441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15441] setpgid(0, 0 [pid 15439] setpgid(0, 0 [pid 15441] <... setpgid resumed>) = 0 [pid 15440] set_robust_list(0x555555986660, 24 [pid 15439] <... setpgid resumed>) = 0 [pid 15441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15440] <... set_robust_list resumed>) = 0 [pid 15438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15441 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15440 [pid 15440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15441] <... openat resumed>) = 3 [pid 15440] <... prctl resumed>) = 0 [pid 15438] <... bpf resumed>) = 4 [pid 15437] <... bpf resumed>) = 5 [pid 15441] write(3, "1000", 4 [pid 15440] setpgid(0, 0 [pid 15437] exit_group(0 [pid 15441] <... write resumed>) = 4 [pid 15440] <... setpgid resumed>) = 0 [pid 15439] <... openat resumed>) = 3 [pid 15437] <... exit_group resumed>) = ? [pid 15441] close(3 [pid 15440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15439] write(3, "1000", 4 [pid 15438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15441] <... close resumed>) = 0 [pid 15439] <... write resumed>) = 4 [pid 15437] +++ exited with 0 +++ [pid 15441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15440] <... openat resumed>) = 3 [pid 15439] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15441] <... bpf resumed>) = 3 [pid 15441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15440] write(3, "1000", 4 [pid 15439] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15441] <... bpf resumed>) = 4 [pid 15440] <... write resumed>) = 4 [pid 15439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15440] close(3) = 0 [pid 15439] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15442 attached [pid 15441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15438] <... bpf resumed>) = 5 [pid 15440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15438] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15442 [pid 15442] set_robust_list(0x555555986660, 24 [pid 15441] <... bpf resumed>) = 5 [pid 15440] <... bpf resumed>) = 3 [pid 15439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15442] <... set_robust_list resumed>) = 0 [pid 15441] exit_group(0 [pid 15440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15438] <... exit_group resumed>) = ? [pid 15442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15441] <... exit_group resumed>) = ? [pid 15439] <... bpf resumed>) = 4 [pid 15442] <... prctl resumed>) = 0 [pid 15441] +++ exited with 0 +++ [pid 15440] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15442] setpgid(0, 0 [pid 15439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15438] +++ exited with 0 +++ [pid 15440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15442] <... setpgid resumed>) = 0 [pid 15442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15442] <... openat resumed>) = 3 [pid 15442] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15442] <... write resumed>) = 4 [pid 15442] close(3./strace-static-x86_64: Process 15443 attached ) = 0 [pid 15443] set_robust_list(0x555555986660, 24 [pid 15442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15443] <... set_robust_list resumed>) = 0 [pid 15442] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15443 [pid 15443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15443] <... prctl resumed>) = 0 [pid 15443] setpgid(0, 0 [pid 15442] <... bpf resumed>) = 4 [pid 15443] <... setpgid resumed>) = 0 [pid 15443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15444 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15444 [pid 15444] set_robust_list(0x555555986660, 24 [pid 15443] <... openat resumed>) = 3 [pid 15444] <... set_robust_list resumed>) = 0 [pid 15443] write(3, "1000", 4 [pid 15442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15443] <... write resumed>) = 4 [pid 15443] close(3) = 0 [pid 15443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15444] <... prctl resumed>) = 0 [pid 15444] setpgid(0, 0 [pid 15443] <... bpf resumed>) = 3 [pid 15444] <... setpgid resumed>) = 0 [pid 15443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15443] <... bpf resumed>) = 4 [pid 15443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15444] <... openat resumed>) = 3 [pid 15444] write(3, "1000", 4 [pid 15443] <... bpf resumed>) = 5 [pid 15442] <... bpf resumed>) = 5 [pid 15440] <... bpf resumed>) = 5 [pid 15439] <... bpf resumed>) = 5 [pid 15444] <... write resumed>) = 4 [pid 15443] exit_group(0 [pid 15442] exit_group(0 [pid 15440] exit_group(0 [pid 15444] close(3 [pid 15440] <... exit_group resumed>) = ? [pid 15443] <... exit_group resumed>) = ? [pid 15442] <... exit_group resumed>) = ? [pid 15439] exit_group(0 [pid 15440] +++ exited with 0 +++ [pid 15444] <... close resumed>) = 0 [pid 15444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15443] +++ exited with 0 +++ [pid 15439] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15442] +++ exited with 0 +++ [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15444] <... bpf resumed>) = 3 [pid 15439] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15439, 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=15442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15445 attached [pid 15445] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15445 [pid 15445] <... set_robust_list resumed>) = 0 [pid 15445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15444] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15445] setpgid(0, 0 [pid 15444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15446 attached [pid 15445] <... setpgid resumed>) = 0 [pid 15444] <... bpf resumed>) = 5 [pid 15445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15446] set_robust_list(0x555555986660, 24 [pid 15444] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15446 [pid 15446] <... set_robust_list resumed>) = 0 [pid 15445] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15447 attached [pid 15446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15444] <... exit_group resumed>) = ? [pid 15447] set_robust_list(0x555555986660, 24 [pid 15445] write(3, "1000", 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15447 [pid 15447] <... set_robust_list resumed>) = 0 [pid 15445] <... write resumed>) = 4 [pid 15444] +++ exited with 0 +++ ./strace-static-x86_64: Process 15448 attached [pid 15446] <... prctl resumed>) = 0 [pid 15447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15446] setpgid(0, 0 [pid 15445] close(3) = 0 [pid 15445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15448] set_robust_list(0x555555986660, 24 [pid 15447] <... prctl resumed>) = 0 [pid 15446] <... setpgid resumed>) = 0 [pid 15445] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15448 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15448] <... set_robust_list resumed>) = 0 [pid 15448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15447] setpgid(0, 0 [pid 15446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15445] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15448] <... prctl resumed>) = 0 [pid 15447] <... setpgid resumed>) = 0 [pid 15445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15446] <... openat resumed>) = 3 [pid 15446] write(3, "1000", 4) = 4 [pid 15446] close(3./strace-static-x86_64: Process 15449 attached [pid 15449] set_robust_list(0x555555986660, 24 [pid 15448] setpgid(0, 0 [pid 15447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15446] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15449 [pid 15449] <... set_robust_list resumed>) = 0 [pid 15446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15448] <... setpgid resumed>) = 0 [pid 15449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15446] <... bpf resumed>) = 3 [pid 15445] <... bpf resumed>) = 5 [pid 15449] <... prctl resumed>) = 0 [pid 15447] <... openat resumed>) = 3 [pid 15446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15445] exit_group(0 [pid 15449] setpgid(0, 0 [pid 15448] <... openat resumed>) = 3 [pid 15447] write(3, "1000", 4 [pid 15446] <... bpf resumed>) = 4 [pid 15445] <... exit_group resumed>) = ? [pid 15449] <... setpgid resumed>) = 0 [pid 15448] write(3, "1000", 4 [pid 15447] <... write resumed>) = 4 [pid 15448] <... write resumed>) = 4 [pid 15447] close(3 [pid 15448] close(3 [pid 15447] <... close resumed>) = 0 [pid 15448] <... close resumed>) = 0 [pid 15447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15447] <... bpf resumed>) = 3 [pid 15445] +++ exited with 0 +++ [pid 15449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15449] <... openat resumed>) = 3 [pid 15448] <... bpf resumed>) = 4 [pid 15446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15449] write(3, "1000", 4 [pid 15448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15447] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15449] <... write resumed>) = 4 [pid 15447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15449] close(3) = 0 ./strace-static-x86_64: Process 15450 attached [pid 15449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15450 [pid 15450] set_robust_list(0x555555986660, 24 [pid 15449] <... bpf resumed>) = 3 [pid 15450] <... set_robust_list resumed>) = 0 [pid 15449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15449] <... bpf resumed>) = 4 [pid 15450] <... prctl resumed>) = 0 [pid 15449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15450] setpgid(0, 0) = 0 [pid 15450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15449] <... bpf resumed>) = 5 [pid 15448] <... bpf resumed>) = 5 [pid 15447] <... bpf resumed>) = 5 [pid 15446] <... bpf resumed>) = 5 [pid 15450] write(3, "1000", 4 [pid 15449] exit_group(0 [pid 15448] exit_group(0 [pid 15447] exit_group(0 [pid 15446] exit_group(0 [pid 15448] <... exit_group resumed>) = ? [pid 15446] <... exit_group resumed>) = ? [pid 15450] <... write resumed>) = 4 [pid 15449] <... exit_group resumed>) = ? [pid 15447] <... exit_group resumed>) = ? [pid 15450] close(3 [pid 15448] +++ exited with 0 +++ [pid 15447] +++ exited with 0 +++ [pid 15450] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15450] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15451 attached [pid 15451] set_robust_list(0x555555986660, 24) = 0 [pid 15451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15451] setpgid(0, 0) = 0 [pid 15451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15451 [pid 15451] <... openat resumed>) = 3 [pid 15450] <... bpf resumed>) = 4 [pid 15450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15451] write(3, "1000", 4) = 4 [pid 15451] close(3) = 0 ./strace-static-x86_64: Process 15452 attached [pid 15451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15452 [pid 15452] set_robust_list(0x555555986660, 24 [pid 15451] <... bpf resumed>) = 3 [pid 15449] +++ exited with 0 +++ [pid 15446] +++ exited with 0 +++ [pid 15452] <... set_robust_list resumed>) = 0 [pid 15451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15449, 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=15446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15452] <... prctl resumed>) = 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15452] setpgid(0, 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15452] <... setpgid resumed>) = 0 [pid 15451] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15452] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15452] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 15453 attached [pid 15452] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15453] set_robust_list(0x555555986660, 24 [pid 15452] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15453 ./strace-static-x86_64: Process 15454 attached [pid 15452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15454] set_robust_list(0x555555986660, 24 [pid 15453] <... set_robust_list resumed>) = 0 [pid 15451] <... bpf resumed>) = 5 [pid 15450] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15454 [pid 15454] <... set_robust_list resumed>) = 0 [pid 15453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15452] <... bpf resumed>) = 3 [pid 15451] exit_group(0 [pid 15454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15453] <... prctl resumed>) = 0 [pid 15452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15451] <... exit_group resumed>) = ? [pid 15450] exit_group(0 [pid 15454] <... prctl resumed>) = 0 [pid 15453] setpgid(0, 0 [pid 15452] <... bpf resumed>) = 4 [pid 15450] <... exit_group resumed>) = ? [pid 15452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15452] exit_group(0) = ? [pid 15454] setpgid(0, 0 [pid 15453] <... setpgid resumed>) = 0 [pid 15453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15451] +++ exited with 0 +++ [pid 15454] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15453] <... openat resumed>) = 3 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15453] write(3, "1000", 4 [pid 15454] <... openat resumed>) = 3 [pid 15453] <... write resumed>) = 4 [pid 15454] write(3, "1000", 4 [pid 15453] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15454] <... write resumed>) = 4 [pid 15453] <... close resumed>) = 0 [pid 15454] close(3 [pid 15453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15455 attached [pid 15454] <... close resumed>) = 0 [pid 15453] <... bpf resumed>) = 3 [pid 15455] set_robust_list(0x555555986660, 24 [pid 15454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15455 [pid 15455] <... set_robust_list resumed>) = 0 [pid 15454] <... bpf resumed>) = 3 [pid 15450] +++ exited with 0 +++ [pid 15455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15453] <... bpf resumed>) = 4 [pid 15452] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15450, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15455] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15455] <... setpgid resumed>) = 0 [pid 15454] <... bpf resumed>) = 4 [pid 15453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 15456 attached [pid 15455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15456] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15456] <... set_robust_list resumed>) = 0 [pid 15455] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15456 ./strace-static-x86_64: Process 15457 attached [pid 15455] write(3, "1000", 4 [pid 15456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15457] set_robust_list(0x555555986660, 24 [pid 15456] <... prctl resumed>) = 0 [pid 15455] <... write resumed>) = 4 [pid 15457] <... set_robust_list resumed>) = 0 [pid 15456] setpgid(0, 0 [pid 15455] close(3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15457 [pid 15457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15456] <... setpgid resumed>) = 0 [pid 15455] <... close resumed>) = 0 [pid 15455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15457] <... prctl resumed>) = 0 [pid 15456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15454] <... bpf resumed>) = 5 [pid 15453] <... bpf resumed>) = 5 [pid 15457] setpgid(0, 0 [pid 15455] <... bpf resumed>) = 3 [pid 15454] exit_group(0 [pid 15453] exit_group(0 [pid 15457] <... setpgid resumed>) = 0 [pid 15456] <... openat resumed>) = 3 [pid 15455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15454] <... exit_group resumed>) = ? [pid 15453] <... exit_group resumed>) = ? [pid 15457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15456] write(3, "1000", 4 [pid 15455] <... bpf resumed>) = 4 [pid 15455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15456] <... write resumed>) = 4 [pid 15455] <... bpf resumed>) = 5 [pid 15456] close(3 [pid 15455] exit_group(0 [pid 15457] <... openat resumed>) = 3 [pid 15456] <... close resumed>) = 0 [pid 15454] +++ exited with 0 +++ [pid 15457] write(3, "1000", 4 [pid 15456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15455] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15457] <... write resumed>) = 4 [pid 15457] close(3 [pid 15456] <... bpf resumed>) = 3 [pid 15453] +++ exited with 0 +++ [pid 15455] +++ exited with 0 +++ [pid 15457] <... close resumed>) = 0 [pid 15456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15457] <... bpf resumed>) = 3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15456] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15458 attached [pid 5075] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15458 [pid 15458] set_robust_list(0x555555986660, 24 [pid 15456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15458] <... set_robust_list resumed>) = 0 [pid 15457] <... bpf resumed>) = 4 [pid 15458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15458] <... prctl resumed>) = 0 [pid 15458] setpgid(0, 0) = 0 [pid 15458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15459 attached ./strace-static-x86_64: Process 15460 attached [pid 15459] set_robust_list(0x555555986660, 24 [pid 15458] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15459 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15460 [pid 15460] set_robust_list(0x555555986660, 24 [pid 15459] <... set_robust_list resumed>) = 0 [pid 15460] <... set_robust_list resumed>) = 0 [pid 15459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15458] write(3, "1000", 4 [pid 15460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15458] <... write resumed>) = 4 [pid 15459] <... prctl resumed>) = 0 [pid 15458] close(3 [pid 15459] setpgid(0, 0 [pid 15460] <... prctl resumed>) = 0 [pid 15458] <... close resumed>) = 0 [pid 15460] setpgid(0, 0 [pid 15459] <... setpgid resumed>) = 0 [pid 15458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15460] <... setpgid resumed>) = 0 [pid 15459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15458] <... bpf resumed>) = 3 [pid 15460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15456] <... bpf resumed>) = 5 [pid 15460] <... openat resumed>) = 3 [pid 15459] <... openat resumed>) = 3 [pid 15457] <... bpf resumed>) = 5 [pid 15458] <... bpf resumed>) = 4 [pid 15460] write(3, "1000", 4 [pid 15457] exit_group(0 [pid 15456] exit_group(0 [pid 15460] <... write resumed>) = 4 [pid 15459] write(3, "1000", 4 [pid 15458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15456] <... exit_group resumed>) = ? [pid 15460] close(3 [pid 15459] <... write resumed>) = 4 [pid 15457] <... exit_group resumed>) = ? [pid 15460] <... close resumed>) = 0 [pid 15459] close(3 [pid 15458] <... bpf resumed>) = 5 [pid 15460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15459] <... close resumed>) = 0 [pid 15460] <... bpf resumed>) = 3 [pid 15458] exit_group(0 [pid 15456] +++ exited with 0 +++ [pid 15459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15458] <... exit_group resumed>) = ? [pid 15459] <... bpf resumed>) = 3 [pid 15460] <... bpf resumed>) = 4 [pid 15459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15461 attached [pid 15459] <... bpf resumed>) = 4 [pid 15461] set_robust_list(0x555555986660, 24 [pid 15459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15461 [pid 15461] <... set_robust_list resumed>) = 0 [pid 15461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15461] setpgid(0, 0) = 0 [pid 15458] +++ exited with 0 +++ [pid 15457] +++ exited with 0 +++ [pid 15461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15461] <... openat resumed>) = 3 [pid 15461] write(3, "1000", 4) = 4 [pid 15461] close(3./strace-static-x86_64: Process 15462 attached ) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15462] set_robust_list(0x555555986660, 24 [pid 15461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15462 [pid 15462] <... set_robust_list resumed>) = 0 [pid 15461] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15463 attached [pid 15461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15463] set_robust_list(0x555555986660, 24 [pid 15462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15463 [pid 15463] <... set_robust_list resumed>) = 0 [pid 15462] <... prctl resumed>) = 0 [pid 15463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15462] setpgid(0, 0) = 0 [pid 15462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15461] <... bpf resumed>) = 4 [pid 15463] <... prctl resumed>) = 0 [pid 15462] <... openat resumed>) = 3 [pid 15461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15460] <... bpf resumed>) = 5 [pid 15459] <... bpf resumed>) = 5 [pid 15463] setpgid(0, 0 [pid 15462] write(3, "1000", 4 [pid 15460] exit_group(0 [pid 15463] <... setpgid resumed>) = 0 [pid 15462] <... write resumed>) = 4 [pid 15460] <... exit_group resumed>) = ? [pid 15463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15462] close(3 [pid 15461] <... bpf resumed>) = 5 [pid 15459] exit_group(0 [pid 15463] <... openat resumed>) = 3 [pid 15462] <... close resumed>) = 0 [pid 15461] exit_group(0 [pid 15459] <... exit_group resumed>) = ? [pid 15461] <... exit_group resumed>) = ? [pid 15460] +++ exited with 0 +++ [pid 15463] write(3, "1000", 4) = 4 [pid 15463] close(3) = 0 [pid 15463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15463] <... bpf resumed>) = 3 [pid 15462] <... bpf resumed>) = 3 [pid 15463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15459] +++ exited with 0 +++ [pid 15463] <... bpf resumed>) = 4 [pid 15461] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15462] <... bpf resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 15464 attached ) = 0 [pid 15464] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15464] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15464 [pid 15464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15465 attached [pid 15464] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15465 [pid 15465] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15466 attached [pid 15465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15464] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15466 [pid 15466] set_robust_list(0x555555986660, 24 [pid 15465] <... prctl resumed>) = 0 [pid 15465] setpgid(0, 0) = 0 [pid 15465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15466] <... set_robust_list resumed>) = 0 [pid 15465] <... openat resumed>) = 3 [pid 15464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15463] <... bpf resumed>) = 5 [pid 15462] <... bpf resumed>) = 5 [pid 15466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15465] write(3, "1000", 4 [pid 15464] <... openat resumed>) = 3 [pid 15463] exit_group(0 [pid 15462] exit_group(0 [pid 15465] <... write resumed>) = 4 [pid 15465] close(3) = 0 [pid 15463] <... exit_group resumed>) = ? [pid 15462] <... exit_group resumed>) = ? [pid 15466] <... prctl resumed>) = 0 [pid 15464] write(3, "1000", 4 [pid 15466] setpgid(0, 0 [pid 15464] <... write resumed>) = 4 [pid 15466] <... setpgid resumed>) = 0 [pid 15464] close(3 [pid 15466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15466] <... openat resumed>) = 3 [pid 15465] <... bpf resumed>) = 3 [pid 15464] <... close resumed>) = 0 [pid 15466] write(3, "1000", 4 [pid 15465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15466] <... write resumed>) = 4 [pid 15465] <... bpf resumed>) = 4 [pid 15464] <... bpf resumed>) = 3 [pid 15465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15466] close(3 [pid 15464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15466] <... close resumed>) = 0 [pid 15466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15464] <... bpf resumed>) = 4 [pid 15464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15466] <... bpf resumed>) = 4 [pid 15463] +++ exited with 0 +++ [pid 15466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15462] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15462, 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=15463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] 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 15467 attached , child_tidptr=0x555555986650) = 15467 ./strace-static-x86_64: Process 15468 attached [pid 15467] set_robust_list(0x555555986660, 24 [pid 15468] set_robust_list(0x555555986660, 24 [pid 15467] <... set_robust_list resumed>) = 0 [pid 15468] <... set_robust_list resumed>) = 0 [pid 15468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15468] <... prctl resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15468 [pid 15468] setpgid(0, 0) = 0 [pid 15467] <... prctl resumed>) = 0 [pid 15468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15467] setpgid(0, 0) = 0 [pid 15468] <... openat resumed>) = 3 [pid 15467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15468] write(3, "1000", 4) = 4 [pid 15467] <... openat resumed>) = 3 [pid 15468] close(3 [pid 15467] write(3, "1000", 4 [pid 15468] <... close resumed>) = 0 [pid 15467] <... write resumed>) = 4 [pid 15468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15467] close(3 [pid 15468] <... bpf resumed>) = 3 [pid 15467] <... close resumed>) = 0 [pid 15468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15468] <... bpf resumed>) = 4 [pid 15467] <... bpf resumed>) = 3 [pid 15468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15466] <... bpf resumed>) = 5 [pid 15465] <... bpf resumed>) = 5 [pid 15464] <... bpf resumed>) = 5 [pid 15468] <... bpf resumed>) = 5 [pid 15465] exit_group(0 [pid 15468] exit_group(0 [pid 15465] <... exit_group resumed>) = ? [pid 15468] <... exit_group resumed>) = ? [pid 15467] <... bpf resumed>) = 4 [pid 15466] exit_group(0 [pid 15464] exit_group(0 [pid 15466] <... exit_group resumed>) = ? [pid 15464] <... exit_group resumed>) = ? [pid 15468] +++ exited with 0 +++ [pid 15467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15466] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15469 ./strace-static-x86_64: Process 15470 attached ./strace-static-x86_64: Process 15469 attached [pid 15469] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15470 [pid 15470] set_robust_list(0x555555986660, 24 [pid 15469] <... set_robust_list resumed>) = 0 [pid 15467] <... bpf resumed>) = 5 [pid 15465] +++ exited with 0 +++ [pid 15470] <... set_robust_list resumed>) = 0 [pid 15469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15467] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15469] <... prctl resumed>) = 0 [pid 15467] <... exit_group resumed>) = ? [pid 15470] <... prctl resumed>) = 0 [pid 15469] setpgid(0, 0 [pid 15470] setpgid(0, 0) = 0 [pid 15469] <... setpgid resumed>) = 0 [pid 15470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15470] write(3, "1000", 4) = 4 [pid 15469] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15470] close(3 [pid 15469] write(3, "1000", 4 [pid 15470] <... close resumed>) = 0 [pid 15470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15469] <... write resumed>) = 4 [pid 15469] close(3 [pid 15467] +++ exited with 0 +++ [pid 15464] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15471 attached [pid 15470] <... bpf resumed>) = 3 [pid 15469] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15471 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15471] set_robust_list(0x555555986660, 24 [pid 15470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15471] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15472 attached [pid 15471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15470] <... bpf resumed>) = 4 [pid 15469] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15471] <... prctl resumed>) = 0 [pid 15469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15473 attached [pid 15472] set_robust_list(0x555555986660, 24 [pid 15471] setpgid(0, 0 [pid 15470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15469] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15472 [pid 15473] set_robust_list(0x555555986660, 24 [pid 15472] <... set_robust_list resumed>) = 0 [pid 15471] <... setpgid resumed>) = 0 [pid 15469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15473] <... set_robust_list resumed>) = 0 [pid 15472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15470] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15473 [pid 15472] <... prctl resumed>) = 0 [pid 15473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15472] setpgid(0, 0 [pid 15470] exit_group(0 [pid 15469] <... bpf resumed>) = 5 [pid 15473] <... prctl resumed>) = 0 [pid 15472] <... setpgid resumed>) = 0 [pid 15471] <... openat resumed>) = 3 [pid 15470] <... exit_group resumed>) = ? [pid 15469] exit_group(0 [pid 15473] setpgid(0, 0 [pid 15472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15471] write(3, "1000", 4 [pid 15473] <... setpgid resumed>) = 0 [pid 15471] <... write resumed>) = 4 [pid 15469] <... exit_group resumed>) = ? [pid 15473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15472] <... openat resumed>) = 3 [pid 15471] close(3 [pid 15472] write(3, "1000", 4) = 4 [pid 15471] <... close resumed>) = 0 [pid 15472] close(3 [pid 15473] <... openat resumed>) = 3 [pid 15472] <... close resumed>) = 0 [pid 15471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15473] write(3, "1000", 4 [pid 15472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15471] <... bpf resumed>) = 3 [pid 15473] <... write resumed>) = 4 [pid 15472] <... bpf resumed>) = 3 [pid 15472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15473] close(3 [pid 15472] <... bpf resumed>) = 4 [pid 15473] <... close resumed>) = 0 [pid 15473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15473] <... bpf resumed>) = 3 [pid 15471] <... bpf resumed>) = 4 [pid 15473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15473] <... bpf resumed>) = 4 [pid 15473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15470] +++ exited with 0 +++ [pid 15469] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15474 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15474 ./strace-static-x86_64: Process 15475 attached [pid 15474] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15475 [pid 15475] set_robust_list(0x555555986660, 24 [pid 15474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15475] <... set_robust_list resumed>) = 0 [pid 15474] <... prctl resumed>) = 0 [pid 15475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15474] setpgid(0, 0 [pid 15475] <... prctl resumed>) = 0 [pid 15474] <... setpgid resumed>) = 0 [pid 15475] setpgid(0, 0 [pid 15474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15475] <... setpgid resumed>) = 0 [pid 15475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15474] <... openat resumed>) = 3 [pid 15472] <... bpf resumed>) = 5 [pid 15471] <... bpf resumed>) = 5 [pid 15475] <... openat resumed>) = 3 [pid 15474] write(3, "1000", 4 [pid 15473] <... bpf resumed>) = 5 [pid 15472] exit_group(0 [pid 15471] exit_group(0 [pid 15475] write(3, "1000", 4 [pid 15474] <... write resumed>) = 4 [pid 15473] exit_group(0 [pid 15472] <... exit_group resumed>) = ? [pid 15471] <... exit_group resumed>) = ? [pid 15475] <... write resumed>) = 4 [pid 15474] close(3 [pid 15473] <... exit_group resumed>) = ? [pid 15475] close(3) = 0 [pid 15474] <... close resumed>) = 0 [pid 15473] +++ exited with 0 +++ [pid 15472] +++ exited with 0 +++ [pid 15471] +++ exited with 0 +++ [pid 15475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15475] <... bpf resumed>) = 3 [pid 15474] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15475] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15474] <... bpf resumed>) = 4 [pid 15475] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15477 attached ./strace-static-x86_64: Process 15476 attached [pid 15474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15476 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15477 [pid 15477] set_robust_list(0x555555986660, 24 [pid 15476] set_robust_list(0x555555986660, 24 [pid 15477] <... set_robust_list resumed>) = 0 [pid 15476] <... set_robust_list resumed>) = 0 [pid 15476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15475] exit_group(0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15476] <... prctl resumed>) = 0 [pid 15475] <... exit_group resumed>) = ? [pid 15474] <... bpf resumed>) = 5 [pid 15477] <... prctl resumed>) = 0 [pid 15476] setpgid(0, 0 [pid 15477] setpgid(0, 0 [pid 15476] <... setpgid resumed>) = 0 [pid 15474] exit_group(0./strace-static-x86_64: Process 15478 attached [pid 15477] <... setpgid resumed>) = 0 [pid 15476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15474] <... exit_group resumed>) = ? [pid 15478] set_robust_list(0x555555986660, 24 [pid 15477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15478 [pid 15478] <... set_robust_list resumed>) = 0 [pid 15477] <... openat resumed>) = 3 [pid 15476] <... openat resumed>) = 3 [pid 15478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15477] write(3, "1000", 4 [pid 15476] write(3, "1000", 4 [pid 15477] <... write resumed>) = 4 [pid 15476] <... write resumed>) = 4 [pid 15478] <... prctl resumed>) = 0 [pid 15477] close(3 [pid 15478] setpgid(0, 0 [pid 15477] <... close resumed>) = 0 [pid 15476] close(3 [pid 15478] <... setpgid resumed>) = 0 [pid 15477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15476] <... close resumed>) = 0 [pid 15477] <... bpf resumed>) = 3 [pid 15477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15478] <... openat resumed>) = 3 [pid 15476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15478] write(3, "1000", 4 [pid 15477] <... bpf resumed>) = 4 [pid 15477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15478] <... write resumed>) = 4 [pid 15476] <... bpf resumed>) = 3 [pid 15475] +++ exited with 0 +++ [pid 15474] +++ exited with 0 +++ [pid 15478] close(3 [pid 15476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15478] <... close resumed>) = 0 [pid 15478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15478] <... bpf resumed>) = 3 [pid 15476] <... bpf resumed>) = 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... restart_syscall resumed>) = 0 [pid 15478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15479 attached [pid 15478] <... bpf resumed>) = 4 [pid 15478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15479] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15479 [pid 15479] <... set_robust_list resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15479] setpgid(0, 0./strace-static-x86_64: Process 15480 attached ) = 0 [pid 15480] set_robust_list(0x555555986660, 24 [pid 15479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15480 [pid 15480] <... set_robust_list resumed>) = 0 [pid 15480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15479] <... openat resumed>) = 3 [pid 15480] <... prctl resumed>) = 0 [pid 15480] setpgid(0, 0 [pid 15479] write(3, "1000", 4 [pid 15480] <... setpgid resumed>) = 0 [pid 15479] <... write resumed>) = 4 [pid 15479] close(3) = 0 [pid 15480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15478] <... bpf resumed>) = 5 [pid 15477] <... bpf resumed>) = 5 [pid 15476] <... bpf resumed>) = 5 [pid 15480] <... openat resumed>) = 3 [pid 15479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15478] exit_group(0 [pid 15477] exit_group(0 [pid 15476] exit_group(0 [pid 15480] write(3, "1000", 4 [pid 15479] <... bpf resumed>) = 3 [pid 15477] <... exit_group resumed>) = ? [pid 15478] <... exit_group resumed>) = ? [pid 15476] <... exit_group resumed>) = ? [pid 15480] <... write resumed>) = 4 [pid 15479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15478] +++ exited with 0 +++ [pid 15480] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15479] <... bpf resumed>) = 4 [pid 15480] <... close resumed>) = 0 [pid 15480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15480] <... bpf resumed>) = 3 [pid 15480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15480] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15481 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15481 [pid 15481] set_robust_list(0x555555986660, 24 [pid 15480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15481] <... set_robust_list resumed>) = 0 [pid 15481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15477] +++ exited with 0 +++ [pid 15476] +++ exited with 0 +++ [pid 15481] setpgid(0, 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15481] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] 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 15481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15483 ./strace-static-x86_64: Process 15483 attached ./strace-static-x86_64: Process 15482 attached [pid 15481] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15482 [pid 15481] write(3, "1000", 4 [pid 15483] set_robust_list(0x555555986660, 24 [pid 15482] set_robust_list(0x555555986660, 24 [pid 15480] <... bpf resumed>) = 5 [pid 15479] <... bpf resumed>) = 5 [pid 15481] <... write resumed>) = 4 [pid 15483] <... set_robust_list resumed>) = 0 [pid 15482] <... set_robust_list resumed>) = 0 [pid 15480] exit_group(0 [pid 15479] exit_group(0 [pid 15483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15481] close(3 [pid 15479] <... exit_group resumed>) = ? [pid 15483] <... prctl resumed>) = 0 [pid 15481] <... close resumed>) = 0 [pid 15480] <... exit_group resumed>) = ? [pid 15482] <... prctl resumed>) = 0 [pid 15483] setpgid(0, 0 [pid 15482] setpgid(0, 0 [pid 15481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15483] <... setpgid resumed>) = 0 [pid 15482] <... setpgid resumed>) = 0 [pid 15483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15481] <... bpf resumed>) = 3 [pid 15483] <... openat resumed>) = 3 [pid 15482] <... openat resumed>) = 3 [pid 15483] write(3, "1000", 4 [pid 15482] write(3, "1000", 4 [pid 15481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15483] <... write resumed>) = 4 [pid 15482] <... write resumed>) = 4 [pid 15483] close(3 [pid 15482] close(3 [pid 15483] <... close resumed>) = 0 [pid 15483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15482] <... close resumed>) = 0 [pid 15481] <... bpf resumed>) = 4 [pid 15483] <... bpf resumed>) = 3 [pid 15482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15482] <... bpf resumed>) = 3 [pid 15481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15483] <... bpf resumed>) = 4 [pid 15483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15482] <... bpf resumed>) = 4 [pid 15482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15480] +++ exited with 0 +++ [pid 15479] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15484 attached [pid 15484] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15484 [pid 15484] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15485 attached [pid 15484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15483] <... bpf resumed>) = 5 [pid 15482] <... bpf resumed>) = 5 [pid 15481] <... bpf resumed>) = 5 [pid 15485] set_robust_list(0x555555986660, 24 [pid 15484] <... prctl resumed>) = 0 [pid 15482] exit_group(0 [pid 15481] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15485 [pid 15485] <... set_robust_list resumed>) = 0 [pid 15484] setpgid(0, 0 [pid 15483] exit_group(0 [pid 15482] <... exit_group resumed>) = ? [pid 15481] <... exit_group resumed>) = ? [pid 15485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15484] <... setpgid resumed>) = 0 [pid 15483] <... exit_group resumed>) = ? [pid 15482] +++ exited with 0 +++ [pid 15485] <... prctl resumed>) = 0 [pid 15485] setpgid(0, 0 [pid 15484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15485] <... setpgid resumed>) = 0 [pid 15484] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15486 attached [pid 15485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15486] set_robust_list(0x555555986660, 24 [pid 15484] write(3, "1000", 4 [pid 15485] <... openat resumed>) = 3 [pid 15484] <... write resumed>) = 4 [pid 15486] <... set_robust_list resumed>) = 0 [pid 15486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15485] write(3, "1000", 4 [pid 15484] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15486 [pid 15486] setpgid(0, 0 [pid 15485] <... write resumed>) = 4 [pid 15484] <... close resumed>) = 0 [pid 15486] <... setpgid resumed>) = 0 [pid 15486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15485] close(3 [pid 15484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15486] <... openat resumed>) = 3 [pid 15486] write(3, "1000", 4 [pid 15485] <... close resumed>) = 0 [pid 15484] <... bpf resumed>) = 3 [pid 15486] <... write resumed>) = 4 [pid 15485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15486] close(3) = 0 [pid 15485] <... bpf resumed>) = 3 [pid 15486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15484] <... bpf resumed>) = 4 [pid 15481] +++ exited with 0 +++ [pid 15486] <... bpf resumed>) = 3 [pid 15484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15483] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15485] <... bpf resumed>) = 4 [pid 15485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15486] <... bpf resumed>) = 4 [pid 15486] 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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15487 attached ./strace-static-x86_64: Process 15488 attached [pid 15487] set_robust_list(0x555555986660, 24 [pid 15488] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15487 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15488 [pid 15488] <... set_robust_list resumed>) = 0 [pid 15487] <... set_robust_list resumed>) = 0 [pid 15488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15485] <... bpf resumed>) = 5 [pid 15484] <... bpf resumed>) = 5 [pid 15488] <... prctl resumed>) = 0 [pid 15487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15486] <... bpf resumed>) = 5 [pid 15484] exit_group(0 [pid 15485] exit_group(0 [pid 15488] setpgid(0, 0 [pid 15487] <... prctl resumed>) = 0 [pid 15486] exit_group(0 [pid 15485] <... exit_group resumed>) = ? [pid 15484] <... exit_group resumed>) = ? [pid 15488] <... setpgid resumed>) = 0 [pid 15487] setpgid(0, 0 [pid 15486] <... exit_group resumed>) = ? [pid 15485] +++ exited with 0 +++ [pid 15487] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... restart_syscall resumed>) = 0 [pid 15488] <... openat resumed>) = 3 [pid 15488] write(3, "1000", 4 [pid 15487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15488] <... write resumed>) = 4 [pid 15487] <... openat resumed>) = 3 [pid 15488] close(3 [pid 15487] write(3, "1000", 4 [pid 15488] <... close resumed>) = 0 [pid 15487] <... write resumed>) = 4 [pid 15488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15487] close(3./strace-static-x86_64: Process 15489 attached ) = 0 [pid 15489] set_robust_list(0x555555986660, 24 [pid 15488] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15489 [pid 15487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15489] <... set_robust_list resumed>) = 0 [pid 15488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15487] <... bpf resumed>) = 3 [pid 15489] <... prctl resumed>) = 0 [pid 15489] setpgid(0, 0) = 0 [pid 15487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15488] <... bpf resumed>) = 4 [pid 15489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15489] write(3, "1000", 4 [pid 15488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15487] <... bpf resumed>) = 4 [pid 15486] +++ exited with 0 +++ [pid 15484] +++ exited with 0 +++ [pid 15489] <... write resumed>) = 4 [pid 15489] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15489] <... close resumed>) = 0 [pid 15487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15484, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15488] <... bpf resumed>) = 5 [pid 15487] <... bpf resumed>) = 5 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15489] <... bpf resumed>) = 3 [pid 15488] exit_group(0 [pid 15489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15488] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15490 attached [pid 15487] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15490] set_robust_list(0x555555986660, 24 [pid 15489] <... bpf resumed>) = 4 [pid 15487] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15491 attached [pid 15490] <... set_robust_list resumed>) = 0 [pid 15489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15491] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15490 [pid 15491] <... set_robust_list resumed>) = 0 [pid 15490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15491 [pid 15491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15490] <... prctl resumed>) = 0 [pid 15491] <... prctl resumed>) = 0 [pid 15491] setpgid(0, 0 [pid 15490] setpgid(0, 0 [pid 15491] <... setpgid resumed>) = 0 [pid 15490] <... setpgid resumed>) = 0 [pid 15489] <... bpf resumed>) = 5 [pid 15490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15489] exit_group(0) = ? [pid 15491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15490] <... openat resumed>) = 3 [pid 15488] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15491] <... openat resumed>) = 3 [pid 15490] write(3, "1000", 4 [pid 15491] write(3, "1000", 4) = 4 [pid 15491] close(3) = 0 [pid 15491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15490] <... write resumed>) = 4 [pid 15489] +++ exited with 0 +++ [pid 15487] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15491] <... bpf resumed>) = 3 [pid 15490] close(3) = 0 [pid 15491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15492 attached [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] 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 15492] set_robust_list(0x555555986660, 24 [pid 15491] <... bpf resumed>) = 4 [pid 15490] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15492 [pid 15492] <... set_robust_list resumed>) = 0 [pid 15490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15494 attached ./strace-static-x86_64: Process 15493 attached [pid 15492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15494] set_robust_list(0x555555986660, 24 [pid 15493] set_robust_list(0x555555986660, 24 [pid 15492] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15494 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15493 [pid 15492] setpgid(0, 0 [pid 15490] <... bpf resumed>) = 4 [pid 15494] <... set_robust_list resumed>) = 0 [pid 15493] <... set_robust_list resumed>) = 0 [pid 15492] <... setpgid resumed>) = 0 [pid 15490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15494] <... prctl resumed>) = 0 [pid 15493] <... prctl resumed>) = 0 [pid 15494] setpgid(0, 0 [pid 15493] setpgid(0, 0 [pid 15492] <... openat resumed>) = 3 [pid 15492] write(3, "1000", 4 [pid 15494] <... setpgid resumed>) = 0 [pid 15493] <... setpgid resumed>) = 0 [pid 15492] <... write resumed>) = 4 [pid 15494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15492] close(3 [pid 15491] <... bpf resumed>) = 5 [pid 15490] <... bpf resumed>) = 5 [pid 15491] exit_group(0 [pid 15490] exit_group(0 [pid 15494] <... openat resumed>) = 3 [pid 15493] <... openat resumed>) = 3 [pid 15492] <... close resumed>) = 0 [pid 15491] <... exit_group resumed>) = ? [pid 15490] <... exit_group resumed>) = ? [pid 15492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15494] write(3, "1000", 4 [pid 15493] write(3, "1000", 4 [pid 15492] <... bpf resumed>) = 3 [pid 15493] <... write resumed>) = 4 [pid 15492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15493] close(3 [pid 15492] <... bpf resumed>) = 4 [pid 15490] +++ exited with 0 +++ [pid 15493] <... close resumed>) = 0 [pid 15491] +++ exited with 0 +++ [pid 15493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15494] <... write resumed>) = 4 [pid 15493] <... bpf resumed>) = 3 [pid 15492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15494] close(3 [pid 15493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15494] <... close resumed>) = 0 [pid 15493] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15495 attached [pid 15494] <... bpf resumed>) = 3 [pid 15495] set_robust_list(0x555555986660, 24 [pid 15494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15495] <... set_robust_list resumed>) = 0 [pid 15493] <... bpf resumed>) = 5 [pid 15492] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15495 [pid 15495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15492] exit_group(0 [pid 15495] setpgid(0, 0./strace-static-x86_64: Process 15496 attached [pid 15494] <... bpf resumed>) = 4 [pid 15493] exit_group(0 [pid 15492] <... exit_group resumed>) = ? [pid 15494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15493] <... exit_group resumed>) = ? [pid 15496] set_robust_list(0x555555986660, 24 [pid 15495] <... setpgid resumed>) = 0 [pid 15494] <... bpf resumed>) = 5 [pid 15496] <... set_robust_list resumed>) = 0 [pid 15495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15494] exit_group(0 [pid 15493] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15496 [pid 15496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15494] <... exit_group resumed>) = ? [pid 15496] <... prctl resumed>) = 0 [pid 15495] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15496] setpgid(0, 0) = 0 [pid 15495] write(3, "1000", 4 [pid 15496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15495] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15495] close(3) = 0 [pid 15496] <... openat resumed>) = 3 [pid 15495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15496] write(3, "1000", 4 [pid 15495] <... bpf resumed>) = 3 [pid 15496] <... write resumed>) = 4 [pid 15495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15497 attached [pid 15496] close(3 [pid 15495] <... bpf resumed>) = 4 [pid 15496] <... close resumed>) = 0 [pid 15497] set_robust_list(0x555555986660, 24 [pid 15496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 15497 [pid 15496] <... bpf resumed>) = 3 [pid 15497] <... set_robust_list resumed>) = 0 [pid 15495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15494] +++ exited with 0 +++ [pid 15492] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15497] <... prctl resumed>) = 0 [pid 15497] setpgid(0, 0) = 0 [pid 15497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15496] <... bpf resumed>) = 4 [pid 15495] <... bpf resumed>) = 5 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15495] exit_group(0 [pid 15497] write(3, "1000", 4 [pid 15496] <... bpf resumed>) = 5 [pid 15495] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15497] <... write resumed>) = 4 ./strace-static-x86_64: Process 15498 attached [pid 15498] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15498 ./strace-static-x86_64: Process 15499 attached [pid 15498] <... set_robust_list resumed>) = 0 [pid 15497] close(3 [pid 15496] exit_group(0) = ? [pid 15497] <... close resumed>) = 0 [pid 15499] set_robust_list(0x555555986660, 24 [pid 15498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15499 [pid 15499] <... set_robust_list resumed>) = 0 [pid 15498] <... prctl resumed>) = 0 [pid 15498] setpgid(0, 0 [pid 15497] <... bpf resumed>) = 3 [pid 15499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15498] <... setpgid resumed>) = 0 [pid 15497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15499] <... prctl resumed>) = 0 [pid 15498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15499] setpgid(0, 0 [pid 15498] <... openat resumed>) = 3 [pid 15497] <... bpf resumed>) = 4 [pid 15499] <... setpgid resumed>) = 0 [pid 15498] write(3, "1000", 4 [pid 15497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15496] +++ exited with 0 +++ [pid 15495] +++ exited with 0 +++ [pid 15499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15498] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15498] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15499] <... openat resumed>) = 3 [pid 15498] <... close resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15499] write(3, "1000", 4 [pid 15498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15499] <... write resumed>) = 4 [pid 15499] close(3 [pid 15498] <... bpf resumed>) = 3 [pid 15499] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15500 attached [pid 15500] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15501 attached ) = 0 [pid 15501] set_robust_list(0x555555986660, 24 [pid 15500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15499] <... bpf resumed>) = 3 [pid 15498] <... bpf resumed>) = 4 [pid 15501] <... set_robust_list resumed>) = 0 [pid 15499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15500] <... prctl resumed>) = 0 [pid 15498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15497] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15501 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15500 [pid 15501] <... prctl resumed>) = 0 [pid 15500] setpgid(0, 0 [pid 15501] setpgid(0, 0 [pid 15500] <... setpgid resumed>) = 0 [pid 15499] <... bpf resumed>) = 4 [pid 15501] <... setpgid resumed>) = 0 [pid 15500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15498] <... bpf resumed>) = 5 [pid 15497] exit_group(0 [pid 15501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15497] <... exit_group resumed>) = ? [pid 15499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15498] exit_group(0 [pid 15501] <... openat resumed>) = 3 [pid 15500] <... openat resumed>) = 3 [pid 15499] <... bpf resumed>) = 5 [pid 15498] <... exit_group resumed>) = ? [pid 15501] write(3, "1000", 4) = 4 [pid 15500] write(3, "1000", 4 [pid 15501] close(3 [pid 15500] <... write resumed>) = 4 [pid 15501] <... close resumed>) = 0 [pid 15500] close(3 [pid 15501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15500] <... close resumed>) = 0 [pid 15497] +++ exited with 0 +++ [pid 15501] <... bpf resumed>) = 3 [pid 15500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=15497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15499] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15500] <... bpf resumed>) = 3 [pid 15499] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 15501] <... bpf resumed>) = 4 [pid 15500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15501] 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 15502 attached [pid 15502] set_robust_list(0x555555986660, 24 [pid 15500] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15502 [pid 15502] <... set_robust_list resumed>) = 0 [pid 15501] <... bpf resumed>) = 5 [pid 15500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15498] +++ exited with 0 +++ [pid 15502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15501] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15498, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15502] <... prctl resumed>) = 0 [pid 15501] <... exit_group resumed>) = ? [pid 15502] setpgid(0, 0) = 0 [pid 15502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15502] <... openat resumed>) = 3 [pid 15502] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 15503 attached [pid 15502] close(3) = 0 [pid 15502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15503] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15503 [pid 15503] <... set_robust_list resumed>) = 0 [pid 15502] <... bpf resumed>) = 3 [pid 15503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15503] <... prctl resumed>) = 0 [pid 15503] setpgid(0, 0 [pid 15502] <... bpf resumed>) = 4 [pid 15500] <... bpf resumed>) = 5 [pid 15499] +++ exited with 0 +++ [pid 15503] <... setpgid resumed>) = 0 [pid 15502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15500] exit_group(0 [pid 15503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15500] <... exit_group resumed>) = ? [pid 15503] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15503] write(3, "1000", 4) = 4 [pid 15503] close(3) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15504 attached ) = 3 [pid 15504] set_robust_list(0x555555986660, 24 [pid 15503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15504 [pid 15504] <... set_robust_list resumed>) = 0 [pid 15501] +++ exited with 0 +++ [pid 15503] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15502] <... bpf resumed>) = 5 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15504] <... prctl resumed>) = 0 [pid 15503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15502] exit_group(0) = ? [pid 15504] setpgid(0, 0) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15505 attached [pid 15504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15505] set_robust_list(0x555555986660, 24) = 0 [pid 15505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15504] <... openat resumed>) = 3 [pid 15503] <... bpf resumed>) = 5 [pid 15500] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15505 [pid 15505] setpgid(0, 0 [pid 15504] write(3, "1000", 4 [pid 15505] <... setpgid resumed>) = 0 [pid 15504] <... write resumed>) = 4 [pid 15503] exit_group(0 [pid 15505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15504] close(3) = 0 [pid 15504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15505] <... openat resumed>) = 3 [pid 15503] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15505] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15505] <... write resumed>) = 4 [pid 15505] close(3 [pid 15504] <... bpf resumed>) = 3 [pid 15504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15506 attached [pid 15505] <... close resumed>) = 0 [pid 15503] +++ exited with 0 +++ [pid 15502] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15503, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15506] set_robust_list(0x555555986660, 24 [pid 15505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15506 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15506] <... set_robust_list resumed>) = 0 [pid 15505] <... bpf resumed>) = 3 [pid 15506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15506] <... prctl resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15506] setpgid(0, 0 [pid 15505] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15507 attached ./strace-static-x86_64: Process 15508 attached [pid 15506] <... setpgid resumed>) = 0 [pid 15505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15507] set_robust_list(0x555555986660, 24 [pid 15506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15505] <... bpf resumed>) = 5 [pid 15504] <... bpf resumed>) = 5 [pid 15508] set_robust_list(0x555555986660, 24 [pid 15507] <... set_robust_list resumed>) = 0 [pid 15506] <... openat resumed>) = 3 [pid 15505] exit_group(0 [pid 15504] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15507 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15508 [pid 15508] <... set_robust_list resumed>) = 0 [pid 15507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15504] <... exit_group resumed>) = ? [pid 15506] write(3, "1000", 4 [pid 15505] <... exit_group resumed>) = ? [pid 15508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15507] <... prctl resumed>) = 0 [pid 15506] <... write resumed>) = 4 [pid 15505] +++ exited with 0 +++ [pid 15506] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15507] setpgid(0, 0 [pid 15506] <... close resumed>) = 0 [pid 15507] <... setpgid resumed>) = 0 [pid 15508] <... prctl resumed>) = 0 [pid 15506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15508] setpgid(0, 0 [pid 15507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15506] <... bpf resumed>) = 3 [pid 15506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15508] <... setpgid resumed>) = 0 [pid 15507] <... openat resumed>) = 3 [pid 15504] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15506] <... bpf resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15509 attached [pid 15508] <... openat resumed>) = 3 [pid 15507] write(3, "1000", 4 [pid 15509] set_robust_list(0x555555986660, 24 [pid 15508] write(3, "1000", 4 [pid 15507] <... write resumed>) = 4 [pid 15506] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15509 [pid 15509] <... set_robust_list resumed>) = 0 [pid 15507] close(3 [pid 15508] <... write resumed>) = 4 [pid 15508] close(3 [pid 15507] <... close resumed>) = 0 [pid 15506] exit_group(0 [pid 15508] <... close resumed>) = 0 [pid 15508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15508] <... bpf resumed>) = 3 [pid 15507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15506] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15509] <... prctl resumed>) = 0 [pid 15508] <... bpf resumed>) = 4 [pid 15507] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15510 attached [pid 15510] set_robust_list(0x555555986660, 24) = 0 [pid 15510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15510] setpgid(0, 0 [pid 15509] setpgid(0, 0 [pid 15510] <... setpgid resumed>) = 0 [pid 15508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15509] <... setpgid resumed>) = 0 [pid 15508] <... bpf resumed>) = 5 [pid 15510] <... openat resumed>) = 3 [pid 15509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15510] write(3, "1000", 4 [pid 15508] exit_group(0 [pid 15510] <... write resumed>) = 4 [pid 15508] <... exit_group resumed>) = ? [pid 15510] close(3 [pid 15509] <... openat resumed>) = 3 [pid 15507] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15510 [pid 15510] <... close resumed>) = 0 [pid 15509] write(3, "1000", 4 [pid 15507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15509] <... write resumed>) = 4 [pid 15509] close(3 [pid 15510] <... bpf resumed>) = 3 [pid 15509] <... close resumed>) = 0 [pid 15510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15510] <... bpf resumed>) = 4 [pid 15509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15506] +++ exited with 0 +++ [pid 15508] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15509] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15506, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15509] 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 15511 attached [pid 15511] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15511 [pid 15511] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15512 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15512 [pid 15511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15512] set_robust_list(0x555555986660, 24 [pid 15511] <... prctl resumed>) = 0 [pid 15512] <... set_robust_list resumed>) = 0 [pid 15511] setpgid(0, 0) = 0 [pid 15512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15512] <... prctl resumed>) = 0 [pid 15512] setpgid(0, 0) = 0 [pid 15511] <... openat resumed>) = 3 [pid 15511] write(3, "1000", 4 [pid 15512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15511] <... write resumed>) = 4 [pid 15512] <... openat resumed>) = 3 [pid 15511] close(3 [pid 15512] write(3, "1000", 4 [pid 15511] <... close resumed>) = 0 [pid 15512] <... write resumed>) = 4 [pid 15511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15512] close(3) = 0 [pid 15511] <... bpf resumed>) = 3 [pid 15512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15512] <... bpf resumed>) = 3 [pid 15512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15511] <... bpf resumed>) = 4 [pid 15507] <... bpf resumed>) = 5 [pid 15512] <... bpf resumed>) = 4 [pid 15511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15510] <... bpf resumed>) = 5 [pid 15509] <... bpf resumed>) = 5 [pid 15507] exit_group(0 [pid 15512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15511] <... bpf resumed>) = 5 [pid 15509] exit_group(0 [pid 15510] exit_group(0 [pid 15507] <... exit_group resumed>) = ? [pid 15512] <... bpf resumed>) = 5 [pid 15509] <... exit_group resumed>) = ? [pid 15512] exit_group(0 [pid 15511] exit_group(0 [pid 15509] +++ exited with 0 +++ [pid 15507] +++ exited with 0 +++ [pid 15512] <... exit_group resumed>) = ? [pid 15511] <... exit_group resumed>) = ? [pid 15510] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15512] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15511] +++ exited with 0 +++ [pid 15510] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15511, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15510, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15513 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15515 attached ./strace-static-x86_64: Process 15514 attached [pid 15513] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15513 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15516 attached [pid 15513] <... set_robust_list resumed>) = 0 [pid 15516] set_robust_list(0x555555986660, 24 [pid 15513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15515] set_robust_list(0x555555986660, 24 [pid 15513] <... prctl resumed>) = 0 [pid 15514] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15516 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15514 ./strace-static-x86_64: Process 15517 attached [pid 15515] <... set_robust_list resumed>) = 0 [pid 15514] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15515 [pid 15516] <... set_robust_list resumed>) = 0 [pid 15513] setpgid(0, 0 [pid 15516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15513] <... setpgid resumed>) = 0 [pid 15516] <... prctl resumed>) = 0 [pid 15513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15516] setpgid(0, 0) = 0 [pid 15517] set_robust_list(0x555555986660, 24 [pid 15516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15514] <... prctl resumed>) = 0 [pid 15513] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15517 [pid 15517] <... set_robust_list resumed>) = 0 [pid 15515] <... prctl resumed>) = 0 [pid 15514] setpgid(0, 0 [pid 15517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15516] <... openat resumed>) = 3 [pid 15515] setpgid(0, 0 [pid 15514] <... setpgid resumed>) = 0 [pid 15513] write(3, "1000", 4 [pid 15516] write(3, "1000", 4 [pid 15513] <... write resumed>) = 4 [pid 15516] <... write resumed>) = 4 [pid 15513] close(3 [pid 15516] close(3 [pid 15515] <... setpgid resumed>) = 0 [pid 15517] <... prctl resumed>) = 0 [pid 15514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15513] <... close resumed>) = 0 [pid 15517] setpgid(0, 0) = 0 [pid 15516] <... close resumed>) = 0 [pid 15513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15514] <... openat resumed>) = 3 [pid 15513] <... bpf resumed>) = 3 [pid 15516] <... bpf resumed>) = 3 [pid 15516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15517] <... openat resumed>) = 3 [pid 15515] <... openat resumed>) = 3 [pid 15514] write(3, "1000", 4) = 4 [pid 15517] write(3, "1000", 4 [pid 15515] write(3, "1000", 4 [pid 15514] close(3 [pid 15517] <... write resumed>) = 4 [pid 15515] <... write resumed>) = 4 [pid 15514] <... close resumed>) = 0 [pid 15513] <... bpf resumed>) = 4 [pid 15516] <... bpf resumed>) = 4 [pid 15513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15515] close(3 [pid 15514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15517] close(3 [pid 15516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15515] <... close resumed>) = 0 [pid 15517] <... close resumed>) = 0 [pid 15515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15514] <... bpf resumed>) = 3 [pid 15517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15516] <... bpf resumed>) = 5 [pid 15513] <... bpf resumed>) = 5 [pid 15517] <... bpf resumed>) = 3 [pid 15516] exit_group(0 [pid 15515] <... bpf resumed>) = 3 [pid 15514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15513] exit_group(0 [pid 15517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15516] <... exit_group resumed>) = ? [pid 15515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15513] <... exit_group resumed>) = ? [pid 15517] <... bpf resumed>) = 4 [pid 15516] +++ exited with 0 +++ [pid 15515] <... bpf resumed>) = 4 [pid 15514] <... bpf resumed>) = 4 [pid 15517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15513] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 15518 attached [pid 15518] set_robust_list(0x555555986660, 24) = 0 [pid 15518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15517] <... bpf resumed>) = 5 [pid 15515] <... bpf resumed>) = 5 [pid 15514] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15518 [pid 15518] setpgid(0, 0 [pid 15517] exit_group(0 [pid 15514] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15518] <... setpgid resumed>) = 0 [pid 15515] exit_group(0) = ? ./strace-static-x86_64: Process 15519 attached [pid 15517] <... exit_group resumed>) = ? [pid 15515] +++ exited with 0 +++ [pid 15514] <... exit_group resumed>) = ? [pid 15518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15519 [pid 15519] set_robust_list(0x555555986660, 24 [pid 15518] <... openat resumed>) = 3 [pid 15518] write(3, "1000", 4) = 4 [pid 15519] <... set_robust_list resumed>) = 0 [pid 15517] +++ exited with 0 +++ [pid 15518] close(3 [pid 15514] +++ exited with 0 +++ [pid 15519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15518] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15517, 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=15514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15519] <... prctl resumed>) = 0 [pid 15519] setpgid(0, 0 [pid 15518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15519] <... setpgid resumed>) = 0 [pid 15518] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15520 attached [pid 15519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15520] set_robust_list(0x555555986660, 24 [pid 15518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15520 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15520] <... set_robust_list resumed>) = 0 [pid 15519] <... openat resumed>) = 3 [pid 15518] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15521 attached [pid 15519] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 15522 attached [pid 15521] set_robust_list(0x555555986660, 24 [pid 15520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15519] close(3 [pid 15518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15521 [pid 15522] set_robust_list(0x555555986660, 24 [pid 15521] <... set_robust_list resumed>) = 0 [pid 15520] <... prctl resumed>) = 0 [pid 15519] <... close resumed>) = 0 [pid 15522] <... set_robust_list resumed>) = 0 [pid 15521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15520] setpgid(0, 0 [pid 15519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15518] <... bpf resumed>) = 5 [pid 15522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15521] <... prctl resumed>) = 0 [pid 15520] <... setpgid resumed>) = 0 [pid 15519] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15522 [pid 15522] <... prctl resumed>) = 0 [pid 15521] setpgid(0, 0 [pid 15522] setpgid(0, 0 [pid 15521] <... setpgid resumed>) = 0 [pid 15520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15518] exit_group(0 [pid 15522] <... setpgid resumed>) = 0 [pid 15521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15521] <... openat resumed>) = 3 [pid 15520] <... openat resumed>) = 3 [pid 15518] <... exit_group resumed>) = ? [pid 15520] write(3, "1000", 4 [pid 15519] <... bpf resumed>) = 4 [pid 15521] write(3, "1000", 4) = 4 [pid 15520] <... write resumed>) = 4 [pid 15520] close(3 [pid 15519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15520] <... close resumed>) = 0 [pid 15519] <... bpf resumed>) = 5 [pid 15520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15522] <... openat resumed>) = 3 [pid 15521] close(3 [pid 15520] <... bpf resumed>) = 3 [pid 15519] exit_group(0 [pid 15522] write(3, "1000", 4 [pid 15521] <... close resumed>) = 0 [pid 15520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15519] <... exit_group resumed>) = ? [pid 15522] <... write resumed>) = 4 [pid 15521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15522] close(3 [pid 15521] <... bpf resumed>) = 3 [pid 15520] <... bpf resumed>) = 4 [pid 15522] <... close resumed>) = 0 [pid 15521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15522] <... bpf resumed>) = 3 [pid 15521] <... bpf resumed>) = 4 [pid 15522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15522] <... bpf resumed>) = 4 [pid 15522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15518] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15522] <... bpf resumed>) = 5 [pid 15522] exit_group(0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15522] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15523 attached [pid 15523] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15523 [pid 15523] <... set_robust_list resumed>) = 0 [pid 15523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15523] setpgid(0, 0) = 0 [pid 15523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15523] write(3, "1000", 4) = 4 [pid 15523] close(3) = 0 [pid 15523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15522] +++ exited with 0 +++ [pid 15521] <... bpf resumed>) = 5 [pid 15520] <... bpf resumed>) = 5 [pid 15519] +++ exited with 0 +++ [pid 15523] <... bpf resumed>) = 3 [pid 15520] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15521] exit_group(0 [pid 15520] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15521] <... exit_group resumed>) = ? [pid 15523] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15524 attached [pid 15523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15524 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15524] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15525 attached [pid 15523] <... bpf resumed>) = 5 [pid 15521] +++ exited with 0 +++ [pid 15525] set_robust_list(0x555555986660, 24 [pid 15524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15523] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15525 [pid 15525] <... set_robust_list resumed>) = 0 [pid 15523] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15524] <... prctl resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15525] <... prctl resumed>) = 0 [pid 15524] setpgid(0, 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15525] setpgid(0, 0) = 0 [pid 15524] <... setpgid resumed>) = 0 [pid 15525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15525] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15524] <... openat resumed>) = 3 [pid 15524] write(3, "1000", 4 [pid 15525] write(3, "1000", 4 [pid 15524] <... write resumed>) = 4 [pid 15525] <... write resumed>) = 4 [pid 15524] close(3 [pid 15525] close(3 [pid 15524] <... close resumed>) = 0 [pid 15525] <... close resumed>) = 0 ./strace-static-x86_64: Process 15526 attached [pid 15524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 15526 [pid 15526] set_robust_list(0x555555986660, 24 [pid 15524] <... bpf resumed>) = 3 [pid 15523] +++ exited with 0 +++ [pid 15520] +++ exited with 0 +++ [pid 15526] <... set_robust_list resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15520, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15525] <... bpf resumed>) = 3 [pid 15524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15526] <... prctl resumed>) = 0 [pid 15525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15526] setpgid(0, 0) = 0 [pid 15524] <... bpf resumed>) = 4 [pid 15526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15525] <... bpf resumed>) = 4 [pid 15524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15526] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15527 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15527 ./strace-static-x86_64: Process 15528 attached [pid 15527] set_robust_list(0x555555986660, 24 [pid 15526] write(3, "1000", 4 [pid 15525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15528] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15528 [pid 15527] <... set_robust_list resumed>) = 0 [pid 15526] <... write resumed>) = 4 [pid 15528] <... set_robust_list resumed>) = 0 [pid 15528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15528] setpgid(0, 0) = 0 [pid 15528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15526] close(3) = 0 [pid 15527] <... prctl resumed>) = 0 [pid 15528] <... openat resumed>) = 3 [pid 15527] setpgid(0, 0 [pid 15526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15525] <... bpf resumed>) = 5 [pid 15524] <... bpf resumed>) = 5 [pid 15528] write(3, "1000", 4 [pid 15527] <... setpgid resumed>) = 0 [pid 15526] <... bpf resumed>) = 3 [pid 15525] exit_group(0 [pid 15524] exit_group(0 [pid 15528] <... write resumed>) = 4 [pid 15526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15525] <... exit_group resumed>) = ? [pid 15528] close(3 [pid 15527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15524] <... exit_group resumed>) = ? [pid 15528] <... close resumed>) = 0 [pid 15528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15526] <... bpf resumed>) = 4 [pid 15527] <... openat resumed>) = 3 [pid 15525] +++ exited with 0 +++ [pid 15528] <... bpf resumed>) = 3 [pid 15527] write(3, "1000", 4 [pid 15528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15527] <... write resumed>) = 4 [pid 15526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15524] +++ exited with 0 +++ [pid 15527] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15528] <... bpf resumed>) = 4 [pid 15527] <... close resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15527] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15529 attached [pid 15527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15529] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15529] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15529 ./strace-static-x86_64: Process 15530 attached [pid 15529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15527] <... bpf resumed>) = 4 [pid 15530] set_robust_list(0x555555986660, 24 [pid 15529] <... prctl resumed>) = 0 [pid 15527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15530 [pid 15529] setpgid(0, 0 [pid 15528] <... bpf resumed>) = 5 [pid 15530] <... set_robust_list resumed>) = 0 [pid 15526] <... bpf resumed>) = 5 [pid 15527] <... bpf resumed>) = 5 [pid 15530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15529] <... setpgid resumed>) = 0 [pid 15528] exit_group(0 [pid 15527] exit_group(0 [pid 15526] exit_group(0 [pid 15530] <... prctl resumed>) = 0 [pid 15529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15528] <... exit_group resumed>) = ? [pid 15527] <... exit_group resumed>) = ? [pid 15526] <... exit_group resumed>) = ? [pid 15530] setpgid(0, 0) = 0 [pid 15529] <... openat resumed>) = 3 [pid 15528] +++ exited with 0 +++ [pid 15527] +++ exited with 0 +++ [pid 15526] +++ exited with 0 +++ [pid 15530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15529] write(3, "1000", 4) = 4 [pid 15529] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15530] <... openat resumed>) = 3 [pid 15529] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15530] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15530] <... write resumed>) = 4 [pid 15530] close(3 [pid 15529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15530] <... close resumed>) = 0 [pid 15529] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15531 attached [pid 15530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15533 attached ./strace-static-x86_64: Process 15532 attached [pid 15531] set_robust_list(0x555555986660, 24 [pid 15530] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15531 [pid 15533] set_robust_list(0x555555986660, 24 [pid 15532] set_robust_list(0x555555986660, 24 [pid 15531] <... set_robust_list resumed>) = 0 [pid 15530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15529] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15533 [pid 15533] <... set_robust_list resumed>) = 0 [pid 15532] <... set_robust_list resumed>) = 0 [pid 15531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15532 [pid 15533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15531] <... prctl resumed>) = 0 [pid 15530] <... bpf resumed>) = 4 [pid 15529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15531] setpgid(0, 0 [pid 15533] <... prctl resumed>) = 0 [pid 15531] <... setpgid resumed>) = 0 [pid 15533] setpgid(0, 0 [pid 15531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15533] <... setpgid resumed>) = 0 [pid 15532] <... prctl resumed>) = 0 [pid 15531] <... openat resumed>) = 3 [pid 15530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15529] <... bpf resumed>) = 5 [pid 15533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15532] setpgid(0, 0 [pid 15531] write(3, "1000", 4 [pid 15530] <... bpf resumed>) = 5 [pid 15529] exit_group(0 [pid 15532] <... setpgid resumed>) = 0 [pid 15531] <... write resumed>) = 4 [pid 15533] <... openat resumed>) = 3 [pid 15532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15530] exit_group(0 [pid 15532] <... openat resumed>) = 3 [pid 15530] <... exit_group resumed>) = ? [pid 15531] close(3 [pid 15529] <... exit_group resumed>) = ? [pid 15533] write(3, "1000", 4 [pid 15531] <... close resumed>) = 0 [pid 15533] <... write resumed>) = 4 [pid 15531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15533] close(3 [pid 15532] write(3, "1000", 4 [pid 15531] <... bpf resumed>) = 3 [pid 15530] +++ exited with 0 +++ [pid 15533] <... close resumed>) = 0 [pid 15532] <... write resumed>) = 4 [pid 15531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15529] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15532] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15532] <... close resumed>) = 0 [pid 15531] <... bpf resumed>) = 4 [pid 15533] <... bpf resumed>) = 3 [pid 15532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15532] <... bpf resumed>) = 3 [pid 15531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15533] <... bpf resumed>) = 4 [pid 15533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15532] <... bpf resumed>) = 4 [pid 15532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15535 attached ./strace-static-x86_64: Process 15534 attached [pid 15531] <... bpf resumed>) = 5 [pid 15535] set_robust_list(0x555555986660, 24 [pid 15534] set_robust_list(0x555555986660, 24 [pid 15533] <... bpf resumed>) = 5 [pid 15531] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15534 [pid 15535] <... set_robust_list resumed>) = 0 [pid 15534] <... set_robust_list resumed>) = 0 [pid 15533] exit_group(0 [pid 15532] <... bpf resumed>) = 5 [pid 15531] <... exit_group resumed>) = ? [pid 15535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15533] <... exit_group resumed>) = ? [pid 15532] exit_group(0 [pid 15531] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15535 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15535] <... prctl resumed>) = 0 [pid 15534] <... prctl resumed>) = 0 [pid 15532] <... exit_group resumed>) = ? [pid 15535] setpgid(0, 0 [pid 15534] setpgid(0, 0 [pid 15535] <... setpgid resumed>) = 0 [pid 15534] <... setpgid resumed>) = 0 [pid 15535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15534] 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 15534] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15536 attached [pid 15535] <... openat resumed>) = 3 [pid 15534] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15536 [pid 15536] set_robust_list(0x555555986660, 24 [pid 15535] write(3, "1000", 4 [pid 15534] <... write resumed>) = 4 [pid 15535] <... write resumed>) = 4 [pid 15536] <... set_robust_list resumed>) = 0 [pid 15534] close(3 [pid 15536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15535] close(3 [pid 15534] <... close resumed>) = 0 [pid 15536] <... prctl resumed>) = 0 [pid 15535] <... close resumed>) = 0 [pid 15534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15536] setpgid(0, 0 [pid 15535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15534] <... bpf resumed>) = 3 [pid 15535] <... bpf resumed>) = 3 [pid 15536] <... setpgid resumed>) = 0 [pid 15535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15535] <... bpf resumed>) = 4 [pid 15534] <... bpf resumed>) = 4 [pid 15533] +++ exited with 0 +++ [pid 15536] <... openat resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15536] write(3, "1000", 4 [pid 15532] +++ exited with 0 +++ [pid 15535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15536] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15536] close(3./strace-static-x86_64: Process 15537 attached ) = 0 [pid 15537] set_robust_list(0x555555986660, 24 [pid 15536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15537] <... set_robust_list resumed>) = 0 [pid 15537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15536] <... bpf resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15537] <... prctl resumed>) = 0 [pid 15536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15537] setpgid(0, 0) = 0 [pid 15537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15538 attached ) = 3 [pid 15536] <... bpf resumed>) = 4 [pid 15535] <... bpf resumed>) = 5 [pid 15534] <... bpf resumed>) = 5 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15537 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15538 [pid 15538] set_robust_list(0x555555986660, 24) = 0 [pid 15537] write(3, "1000", 4 [pid 15536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15535] exit_group(0 [pid 15538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15537] <... write resumed>) = 4 [pid 15536] <... bpf resumed>) = 5 [pid 15535] <... exit_group resumed>) = ? [pid 15534] exit_group(0 [pid 15538] <... prctl resumed>) = 0 [pid 15537] close(3 [pid 15536] exit_group(0 [pid 15538] setpgid(0, 0 [pid 15537] <... close resumed>) = 0 [pid 15536] <... exit_group resumed>) = ? [pid 15534] <... exit_group resumed>) = ? [pid 15538] <... setpgid resumed>) = 0 [pid 15537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15534] +++ exited with 0 +++ [pid 15537] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15538] <... openat resumed>) = 3 [pid 15537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15538] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15538] <... write resumed>) = 4 [pid 15538] close(3 [pid 15537] <... bpf resumed>) = 4 [pid 15538] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15536] +++ exited with 0 +++ [pid 15535] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15538] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15540 attached ./strace-static-x86_64: Process 15539 attached [pid 15539] set_robust_list(0x555555986660, 24 [pid 15538] <... bpf resumed>) = 4 [pid 15540] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15539 ./strace-static-x86_64: Process 15541 attached [pid 15539] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15540 [pid 15541] set_robust_list(0x555555986660, 24 [pid 15540] <... set_robust_list resumed>) = 0 [pid 15539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15541 [pid 15541] <... set_robust_list resumed>) = 0 [pid 15539] <... prctl resumed>) = 0 [pid 15540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15539] setpgid(0, 0 [pid 15538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15541] <... prctl resumed>) = 0 [pid 15540] <... prctl resumed>) = 0 [pid 15539] <... setpgid resumed>) = 0 [pid 15541] setpgid(0, 0 [pid 15540] setpgid(0, 0 [pid 15539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15541] <... setpgid resumed>) = 0 [pid 15540] <... setpgid resumed>) = 0 [pid 15541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15539] <... openat resumed>) = 3 [pid 15541] <... openat resumed>) = 3 [pid 15540] <... openat resumed>) = 3 [pid 15539] write(3, "1000", 4 [pid 15541] write(3, "1000", 4 [pid 15540] write(3, "1000", 4 [pid 15539] <... write resumed>) = 4 [pid 15541] <... write resumed>) = 4 [pid 15540] <... write resumed>) = 4 [pid 15539] close(3 [pid 15541] close(3 [pid 15540] close(3 [pid 15539] <... close resumed>) = 0 [pid 15541] <... close resumed>) = 0 [pid 15540] <... close resumed>) = 0 [pid 15539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15539] <... bpf resumed>) = 3 [pid 15538] <... bpf resumed>) = 5 [pid 15537] <... bpf resumed>) = 5 [pid 15541] <... bpf resumed>) = 3 [pid 15540] <... bpf resumed>) = 3 [pid 15539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15538] exit_group(0 [pid 15537] exit_group(0 [pid 15541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15539] <... bpf resumed>) = 4 [pid 15538] <... exit_group resumed>) = ? [pid 15537] <... exit_group resumed>) = ? [pid 15541] <... bpf resumed>) = 4 [pid 15540] <... bpf resumed>) = 4 [pid 15539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15538] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15537] +++ exited with 0 +++ [pid 15540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15542 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15542 [pid 15542] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15543 attached ) = 0 [pid 15541] <... bpf resumed>) = 5 [pid 15540] <... bpf resumed>) = 5 [pid 15539] <... bpf resumed>) = 5 [pid 15543] set_robust_list(0x555555986660, 24 [pid 15542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15541] exit_group(0 [pid 15540] exit_group(0 [pid 15539] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15543 [pid 15543] <... set_robust_list resumed>) = 0 [pid 15542] <... prctl resumed>) = 0 [pid 15541] <... exit_group resumed>) = ? [pid 15543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15542] setpgid(0, 0 [pid 15540] <... exit_group resumed>) = ? [pid 15539] <... exit_group resumed>) = ? [pid 15543] <... prctl resumed>) = 0 [pid 15542] <... setpgid resumed>) = 0 [pid 15541] +++ exited with 0 +++ [pid 15543] setpgid(0, 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15542] write(3, "1000", 4) = 4 [pid 15542] close(3) = 0 [pid 15542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15543] <... openat resumed>) = 3 [pid 15542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15543] write(3, "1000", 4) = 4 [pid 15543] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15542] <... bpf resumed>) = 4 [pid 15542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15544 attached [pid 15543] <... bpf resumed>) = 3 [pid 15544] set_robust_list(0x555555986660, 24 [pid 15543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 15544 [pid 15544] <... set_robust_list resumed>) = 0 [pid 15544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15543] <... bpf resumed>) = 4 [pid 15544] <... prctl resumed>) = 0 [pid 15543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15544] setpgid(0, 0) = 0 [pid 15544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15540] +++ exited with 0 +++ [pid 15539] +++ exited with 0 +++ [pid 15544] write(3, "1000", 4) = 4 [pid 15544] close(3) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15544] <... bpf resumed>) = 3 [pid 15544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15544] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15545 attached [pid 15545] set_robust_list(0x555555986660, 24) = 0 [pid 15544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15546 attached [pid 15545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15545 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15546 [pid 15546] set_robust_list(0x555555986660, 24 [pid 15545] <... prctl resumed>) = 0 [pid 15546] <... set_robust_list resumed>) = 0 [pid 15545] setpgid(0, 0 [pid 15546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15545] <... setpgid resumed>) = 0 [pid 15546] <... prctl resumed>) = 0 [pid 15546] setpgid(0, 0 [pid 15545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15544] <... bpf resumed>) = 5 [pid 15543] <... bpf resumed>) = 5 [pid 15542] <... bpf resumed>) = 5 [pid 15546] <... setpgid resumed>) = 0 [pid 15545] <... openat resumed>) = 3 [pid 15544] exit_group(0 [pid 15543] exit_group(0 [pid 15542] exit_group(0 [pid 15546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15545] write(3, "1000", 4 [pid 15544] <... exit_group resumed>) = ? [pid 15542] <... exit_group resumed>) = ? [pid 15543] <... exit_group resumed>) = ? [pid 15546] <... openat resumed>) = 3 [pid 15544] +++ exited with 0 +++ [pid 15543] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15546] write(3, "1000", 4 [pid 15545] <... write resumed>) = 4 [pid 15542] +++ exited with 0 +++ [pid 15546] <... write resumed>) = 4 [pid 15545] close(3 [pid 15546] close(3 [pid 15545] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15546] <... close resumed>) = 0 [pid 15546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15547 attached [pid 15545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15547] set_robust_list(0x555555986660, 24 [pid 15546] <... bpf resumed>) = 3 [pid 15545] <... bpf resumed>) = 3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15547] <... set_robust_list resumed>) = 0 [pid 15546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15547 [pid 15547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15546] <... bpf resumed>) = 4 [pid 15547] <... prctl resumed>) = 0 [pid 15546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15547] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15547] <... setpgid resumed>) = 0 [pid 15547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 15548 attached [pid 15546] <... bpf resumed>) = 5 [pid 15545] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15548] set_robust_list(0x555555986660, 24 [pid 15547] write(3, "1000", 4 [pid 15546] exit_group(0 [pid 15545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15548] <... set_robust_list resumed>) = 0 [pid 15547] <... write resumed>) = 4 [pid 15545] <... bpf resumed>) = 5 [pid 15548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15547] close(3./strace-static-x86_64: Process 15549 attached [pid 15546] <... exit_group resumed>) = ? [pid 15548] <... prctl resumed>) = 0 [pid 15547] <... close resumed>) = 0 [pid 15545] exit_group(0 [pid 15548] setpgid(0, 0 [pid 15547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15548] <... setpgid resumed>) = 0 [pid 15547] <... bpf resumed>) = 3 [pid 15545] <... exit_group resumed>) = ? [pid 15549] set_robust_list(0x555555986660, 24 [pid 15548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15549 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15548 [pid 15549] <... set_robust_list resumed>) = 0 [pid 15548] <... openat resumed>) = 3 [pid 15549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15549] setpgid(0, 0) = 0 [pid 15549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15548] write(3, "1000", 4 [pid 15547] <... bpf resumed>) = 4 [pid 15549] <... openat resumed>) = 3 [pid 15548] <... write resumed>) = 4 [pid 15547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15549] write(3, "1000", 4 [pid 15548] close(3 [pid 15549] <... write resumed>) = 4 [pid 15548] <... close resumed>) = 0 [pid 15548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15549] close(3 [pid 15548] <... bpf resumed>) = 3 [pid 15549] <... close resumed>) = 0 [pid 15548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15548] <... bpf resumed>) = 4 [pid 15549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15549] <... bpf resumed>) = 4 [pid 15546] +++ exited with 0 +++ [pid 15549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15545] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15550 attached [pid 15550] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15550 [pid 15550] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 15551 attached ) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15551 [pid 15551] set_robust_list(0x555555986660, 24 [pid 15550] setpgid(0, 0 [pid 15551] <... set_robust_list resumed>) = 0 [pid 15550] <... setpgid resumed>) = 0 [pid 15551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15551] setpgid(0, 0 [pid 15549] <... bpf resumed>) = 5 [pid 15548] <... bpf resumed>) = 5 [pid 15547] <... bpf resumed>) = 5 [pid 15550] <... openat resumed>) = 3 [pid 15551] <... setpgid resumed>) = 0 [pid 15550] write(3, "1000", 4 [pid 15549] exit_group(0 [pid 15548] exit_group(0 [pid 15547] exit_group(0 [pid 15550] <... write resumed>) = 4 [pid 15549] <... exit_group resumed>) = ? [pid 15548] <... exit_group resumed>) = ? [pid 15547] <... exit_group resumed>) = ? [pid 15551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15550] close(3 [pid 15548] +++ exited with 0 +++ [pid 15551] <... openat resumed>) = 3 [pid 15550] <... close resumed>) = 0 [pid 15550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15551] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15550] <... bpf resumed>) = 3 [pid 15551] <... write resumed>) = 4 [pid 15551] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15551] <... close resumed>) = 0 ./strace-static-x86_64: Process 15552 attached [pid 15551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15552] set_robust_list(0x555555986660, 24 [pid 15551] <... bpf resumed>) = 3 [pid 15550] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15552 [pid 15552] <... set_robust_list resumed>) = 0 [pid 15551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15552] setpgid(0, 0 [pid 15551] <... bpf resumed>) = 4 [pid 15552] <... setpgid resumed>) = 0 [pid 15552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15552] <... openat resumed>) = 3 [pid 15552] write(3, "1000", 4) = 4 [pid 15549] +++ exited with 0 +++ [pid 15547] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15552] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15552] <... close resumed>) = 0 [pid 15552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15552] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15554 attached ./strace-static-x86_64: Process 15553 attached ) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15554 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15553 [pid 15554] set_robust_list(0x555555986660, 24 [pid 15553] set_robust_list(0x555555986660, 24 [pid 15552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15553] <... set_robust_list resumed>) = 0 [pid 15554] <... set_robust_list resumed>) = 0 [pid 15553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15553] setpgid(0, 0 [pid 15554] <... prctl resumed>) = 0 [pid 15554] setpgid(0, 0) = 0 [pid 15554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15553] <... setpgid resumed>) = 0 [pid 15554] <... openat resumed>) = 3 [pid 15553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15554] write(3, "1000", 4) = 4 [pid 15554] close(3) = 0 [pid 15553] <... openat resumed>) = 3 [pid 15554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15553] write(3, "1000", 4 [pid 15554] <... bpf resumed>) = 3 [pid 15554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15553] <... write resumed>) = 4 [pid 15552] <... bpf resumed>) = 5 [pid 15551] <... bpf resumed>) = 5 [pid 15550] <... bpf resumed>) = 5 [pid 15553] close(3 [pid 15551] exit_group(0 [pid 15550] exit_group(0 [pid 15554] <... bpf resumed>) = 4 [pid 15552] exit_group(0 [pid 15553] <... close resumed>) = 0 [pid 15551] <... exit_group resumed>) = ? [pid 15550] <... exit_group resumed>) = ? [pid 15554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15552] <... exit_group resumed>) = ? [pid 15554] <... bpf resumed>) = 5 [pid 15552] +++ exited with 0 +++ [pid 15551] +++ exited with 0 +++ [pid 15554] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15554] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15553] <... bpf resumed>) = 3 [pid 15553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] 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 15555 attached [pid 15555] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15555 [pid 15555] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15556 attached [pid 15555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15553] <... bpf resumed>) = 4 [pid 15556] set_robust_list(0x555555986660, 24) = 0 [pid 15555] <... prctl resumed>) = 0 [pid 15556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15555] setpgid(0, 0) = 0 [pid 15556] <... prctl resumed>) = 0 [pid 15553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15556 [pid 15556] setpgid(0, 0 [pid 15555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15556] <... setpgid resumed>) = 0 [pid 15555] <... openat resumed>) = 3 [pid 15554] +++ exited with 0 +++ [pid 15550] +++ exited with 0 +++ [pid 15556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15555] write(3, "1000", 4 [pid 15556] <... openat resumed>) = 3 [pid 15556] write(3, "1000", 4) = 4 [pid 15556] close(3) = 0 [pid 15555] <... write resumed>) = 4 [pid 15555] close(3 [pid 15556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15555] <... close resumed>) = 0 [pid 15556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15556] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15555] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15557 attached [pid 15557] set_robust_list(0x555555986660, 24 [pid 15555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15557] <... set_robust_list resumed>) = 0 [pid 15556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15555] <... bpf resumed>) = 4 [pid 15557] <... prctl resumed>) = 0 [pid 15557] setpgid(0, 0./strace-static-x86_64: Process 15558 attached ) = 0 [pid 15558] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15557 [pid 15555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15558 [pid 15558] <... set_robust_list resumed>) = 0 [pid 15557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15556] <... bpf resumed>) = 5 [pid 15553] <... bpf resumed>) = 5 [pid 15558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15557] <... openat resumed>) = 3 [pid 15556] exit_group(0 [pid 15553] exit_group(0 [pid 15558] <... prctl resumed>) = 0 [pid 15557] write(3, "1000", 4 [pid 15556] <... exit_group resumed>) = ? [pid 15555] <... bpf resumed>) = 5 [pid 15553] <... exit_group resumed>) = ? [pid 15558] setpgid(0, 0 [pid 15557] <... write resumed>) = 4 [pid 15555] exit_group(0 [pid 15557] close(3 [pid 15555] <... exit_group resumed>) = ? [pid 15557] <... close resumed>) = 0 [pid 15553] +++ exited with 0 +++ [pid 15558] <... setpgid resumed>) = 0 [pid 15557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15557] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15558] <... openat resumed>) = 3 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15558] write(3, "1000", 4 [pid 15557] <... bpf resumed>) = 4 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15558] <... write resumed>) = 4 [pid 15558] close(3 [pid 15557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15556] +++ exited with 0 +++ [pid 15555] +++ exited with 0 +++ [pid 15558] <... close resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15556, 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 15559 attached [pid 15558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15559] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15558] <... bpf resumed>) = 3 [pid 15559] <... set_robust_list resumed>) = 0 [pid 15558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15560 attached [pid 15557] <... bpf resumed>) = 5 [pid 15560] set_robust_list(0x555555986660, 24 [pid 15559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15557] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15559 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15560 ./strace-static-x86_64: Process 15561 attached [pid 15560] <... set_robust_list resumed>) = 0 [pid 15559] <... prctl resumed>) = 0 [pid 15558] <... bpf resumed>) = 4 [pid 15557] <... exit_group resumed>) = ? [pid 15561] set_robust_list(0x555555986660, 24 [pid 15560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15559] setpgid(0, 0 [pid 15561] <... set_robust_list resumed>) = 0 [pid 15560] <... prctl resumed>) = 0 [pid 15559] <... setpgid resumed>) = 0 [pid 15558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15561 [pid 15561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15560] setpgid(0, 0 [pid 15559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15557] +++ exited with 0 +++ [pid 15561] <... prctl resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15561] setpgid(0, 0 [pid 15560] <... setpgid resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15561] <... setpgid resumed>) = 0 [pid 15560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15560] <... openat resumed>) = 3 [pid 15559] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15562 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15562 [pid 15562] set_robust_list(0x555555986660, 24 [pid 15561] <... openat resumed>) = 3 [pid 15560] write(3, "1000", 4 [pid 15559] write(3, "1000", 4 [pid 15558] <... bpf resumed>) = 5 [pid 15562] <... set_robust_list resumed>) = 0 [pid 15561] write(3, "1000", 4 [pid 15560] <... write resumed>) = 4 [pid 15559] <... write resumed>) = 4 [pid 15558] exit_group(0 [pid 15562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15560] close(3 [pid 15559] close(3 [pid 15562] <... prctl resumed>) = 0 [pid 15560] <... close resumed>) = 0 [pid 15559] <... close resumed>) = 0 [pid 15558] <... exit_group resumed>) = ? [pid 15562] setpgid(0, 0 [pid 15561] <... write resumed>) = 4 [pid 15560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15562] <... setpgid resumed>) = 0 [pid 15560] <... bpf resumed>) = 3 [pid 15559] <... bpf resumed>) = 3 [pid 15561] close(3 [pid 15562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15561] <... close resumed>) = 0 [pid 15560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15562] <... openat resumed>) = 3 [pid 15561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15560] <... bpf resumed>) = 4 [pid 15558] +++ exited with 0 +++ [pid 15562] write(3, "1000", 4 [pid 15559] <... bpf resumed>) = 4 [pid 15561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15562] <... write resumed>) = 4 [pid 15560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15562] close(3 [pid 15561] <... bpf resumed>) = 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15562] <... close resumed>) = 0 [pid 15562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15562] <... bpf resumed>) = 3 [pid 15562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15562] <... bpf resumed>) = 4 [pid 15562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15563 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15563 [pid 15563] set_robust_list(0x555555986660, 24) = 0 [pid 15563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15559] <... bpf resumed>) = 5 [pid 15563] <... prctl resumed>) = 0 [pid 15560] <... bpf resumed>) = 5 [pid 15562] <... bpf resumed>) = 5 [pid 15561] <... bpf resumed>) = 5 [pid 15560] exit_group(0 [pid 15563] setpgid(0, 0 [pid 15562] exit_group(0 [pid 15561] exit_group(0 [pid 15559] exit_group(0 [pid 15561] <... exit_group resumed>) = ? [pid 15563] <... setpgid resumed>) = 0 [pid 15562] <... exit_group resumed>) = ? [pid 15560] <... exit_group resumed>) = ? [pid 15559] <... exit_group resumed>) = ? [pid 15563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15561] +++ exited with 0 +++ [pid 15560] +++ exited with 0 +++ [pid 15563] <... openat resumed>) = 3 [pid 15562] +++ exited with 0 +++ [pid 15559] +++ exited with 0 +++ [pid 15563] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15563] <... write resumed>) = 4 [pid 15563] close(3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15563] <... close resumed>) = 0 [pid 15563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15563] <... bpf resumed>) = 3 [pid 15563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15564 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15564] set_robust_list(0x555555986660, 24 [pid 15563] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15564 [pid 15563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15566 attached ./strace-static-x86_64: Process 15565 attached [pid 15564] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15566 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15565 [pid 15566] set_robust_list(0x555555986660, 24 [pid 15565] set_robust_list(0x555555986660, 24 [pid 15563] <... bpf resumed>) = 5 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15566] <... set_robust_list resumed>) = 0 [pid 15565] <... set_robust_list resumed>) = 0 [pid 15564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15563] exit_group(0./strace-static-x86_64: Process 15567 attached [pid 15566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15564] <... prctl resumed>) = 0 [pid 15563] <... exit_group resumed>) = ? [pid 15567] set_robust_list(0x555555986660, 24 [pid 15566] <... prctl resumed>) = 0 [pid 15565] <... prctl resumed>) = 0 [pid 15564] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15567 [pid 15566] setpgid(0, 0 [pid 15565] setpgid(0, 0 [pid 15567] <... set_robust_list resumed>) = 0 [pid 15566] <... setpgid resumed>) = 0 [pid 15565] <... setpgid resumed>) = 0 [pid 15564] <... setpgid resumed>) = 0 [pid 15563] +++ exited with 0 +++ [pid 15567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15567] setpgid(0, 0 [pid 15564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15563, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15567] <... setpgid resumed>) = 0 [pid 15566] <... openat resumed>) = 3 [pid 15565] <... openat resumed>) = 3 [pid 15564] <... openat resumed>) = 3 [pid 15567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15566] write(3, "1000", 4 [pid 15565] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15567] <... openat resumed>) = 3 [pid 15566] <... write resumed>) = 4 [pid 15565] <... write resumed>) = 4 [pid 15564] write(3, "1000", 4 [pid 15567] write(3, "1000", 4 [pid 15566] close(3 [pid 15565] close(3 [pid 15567] <... write resumed>) = 4 [pid 15566] <... close resumed>) = 0 [pid 15565] <... close resumed>) = 0 [pid 15567] close(3 [pid 15566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15564] <... write resumed>) = 4 ./strace-static-x86_64: Process 15568 attached [pid 15567] <... close resumed>) = 0 [pid 15566] <... bpf resumed>) = 3 [pid 15565] <... bpf resumed>) = 3 [pid 15564] close(3 [pid 15568] set_robust_list(0x555555986660, 24 [pid 15567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15564] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15568 [pid 15568] <... set_robust_list resumed>) = 0 [pid 15567] <... bpf resumed>) = 3 [pid 15566] <... bpf resumed>) = 4 [pid 15565] <... bpf resumed>) = 4 [pid 15567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15568] <... prctl resumed>) = 0 [pid 15567] <... bpf resumed>) = 4 [pid 15566] <... bpf resumed>) = 5 [pid 15565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15564] <... bpf resumed>) = 3 [pid 15568] setpgid(0, 0 [pid 15567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15566] exit_group(0 [pid 15565] <... bpf resumed>) = 5 [pid 15564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15568] <... setpgid resumed>) = 0 [pid 15567] <... bpf resumed>) = 5 [pid 15566] <... exit_group resumed>) = ? [pid 15568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15565] exit_group(0) = ? [pid 15568] <... openat resumed>) = 3 [pid 15567] exit_group(0 [pid 15565] +++ exited with 0 +++ [pid 15564] <... bpf resumed>) = 4 [pid 15568] write(3, "1000", 4) = 4 [pid 15568] close(3) = 0 [pid 15568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15567] <... exit_group resumed>) = ? [pid 15564] 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=15565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15568] <... bpf resumed>) = 3 [pid 15568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15566] +++ exited with 0 +++ [pid 15564] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15564] exit_group(0./strace-static-x86_64: Process 15569 attached [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15569] set_robust_list(0x555555986660, 24 [pid 15564] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15569 ./strace-static-x86_64: Process 15570 attached [pid 15569] <... set_robust_list resumed>) = 0 [pid 15570] set_robust_list(0x555555986660, 24) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15570 [pid 15570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15570] <... prctl resumed>) = 0 [pid 15569] setpgid(0, 0 [pid 15570] setpgid(0, 0 [pid 15569] <... setpgid resumed>) = 0 [pid 15568] <... bpf resumed>) = 5 [pid 15567] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15570] <... setpgid resumed>) = 0 [pid 15569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15568] exit_group(0 [pid 15570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15568] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15569] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15571 attached [pid 15571] set_robust_list(0x555555986660, 24) = 0 [pid 15571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15570] <... openat resumed>) = 3 [pid 15569] write(3, "1000", 4 [pid 15571] <... prctl resumed>) = 0 [pid 15570] write(3, "1000", 4 [pid 15569] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15571 [pid 15571] setpgid(0, 0 [pid 15570] <... write resumed>) = 4 [pid 15569] close(3 [pid 15571] <... setpgid resumed>) = 0 [pid 15570] close(3 [pid 15569] <... close resumed>) = 0 [pid 15571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15570] <... close resumed>) = 0 [pid 15569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15571] <... openat resumed>) = 3 [pid 15570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15571] write(3, "1000", 4 [pid 15569] <... bpf resumed>) = 3 [pid 15571] <... write resumed>) = 4 [pid 15570] <... bpf resumed>) = 3 [pid 15571] close(3 [pid 15570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15564] +++ exited with 0 +++ [pid 15571] <... close resumed>) = 0 [pid 15568] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15568, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] <... restart_syscall resumed>) = 0 [pid 15569] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15571] <... bpf resumed>) = 3 [pid 15570] <... bpf resumed>) = 4 [pid 15569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15572 attached [pid 15571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15572] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15572 ./strace-static-x86_64: Process 15573 attached [pid 15570] <... bpf resumed>) = 5 [pid 15573] set_robust_list(0x555555986660, 24 [pid 15572] <... set_robust_list resumed>) = 0 [pid 15571] <... bpf resumed>) = 4 [pid 15569] <... bpf resumed>) = 5 [pid 15573] <... set_robust_list resumed>) = 0 [pid 15572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15570] exit_group(0 [pid 15569] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15573 [pid 15573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15572] <... prctl resumed>) = 0 [pid 15571] <... bpf resumed>) = 5 [pid 15570] <... exit_group resumed>) = ? [pid 15569] <... exit_group resumed>) = ? [pid 15573] <... prctl resumed>) = 0 [pid 15572] setpgid(0, 0 [pid 15571] exit_group(0 [pid 15573] setpgid(0, 0 [pid 15572] <... setpgid resumed>) = 0 [pid 15571] <... exit_group resumed>) = ? [pid 15573] <... setpgid resumed>) = 0 [pid 15572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15570] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... restart_syscall resumed>) = 0 [pid 15572] <... openat resumed>) = 3 [pid 15573] <... openat resumed>) = 3 [pid 15572] write(3, "1000", 4 [pid 15573] write(3, "1000", 4 [pid 15572] <... write resumed>) = 4 [pid 15573] <... write resumed>) = 4 [pid 15572] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15573] close(3 [pid 15572] <... close resumed>) = 0 [pid 15573] <... close resumed>) = 0 [pid 15572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15572] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15574 attached [pid 15573] <... bpf resumed>) = 3 [pid 15572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15574] set_robust_list(0x555555986660, 24 [pid 15573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15574 [pid 15574] <... set_robust_list resumed>) = 0 [pid 15574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15574] setpgid(0, 0 [pid 15572] <... bpf resumed>) = 4 [pid 15573] <... bpf resumed>) = 4 [pid 15574] <... setpgid resumed>) = 0 [pid 15573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15571] +++ exited with 0 +++ [pid 15569] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15574] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15574] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15574] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15574] close(3./strace-static-x86_64: Process 15576 attached ./strace-static-x86_64: Process 15575 attached [pid 15576] set_robust_list(0x555555986660, 24 [pid 15575] set_robust_list(0x555555986660, 24 [pid 15574] <... close resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15576 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15575 [pid 15576] <... set_robust_list resumed>) = 0 [pid 15575] <... set_robust_list resumed>) = 0 [pid 15576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15576] <... prctl resumed>) = 0 [pid 15575] <... prctl resumed>) = 0 [pid 15574] <... bpf resumed>) = 3 [pid 15574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15576] setpgid(0, 0 [pid 15575] setpgid(0, 0 [pid 15576] <... setpgid resumed>) = 0 [pid 15575] <... setpgid resumed>) = 0 [pid 15576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15574] <... bpf resumed>) = 4 [pid 15575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15576] <... openat resumed>) = 3 [pid 15573] <... bpf resumed>) = 5 [pid 15574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15572] <... bpf resumed>) = 5 [pid 15576] write(3, "1000", 4 [pid 15575] <... openat resumed>) = 3 [pid 15574] <... bpf resumed>) = 5 [pid 15573] exit_group(0 [pid 15576] <... write resumed>) = 4 [pid 15573] <... exit_group resumed>) = ? [pid 15572] exit_group(0 [pid 15576] close(3 [pid 15575] write(3, "1000", 4 [pid 15574] exit_group(0 [pid 15576] <... close resumed>) = 0 [pid 15575] <... write resumed>) = 4 [pid 15576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15575] close(3 [pid 15576] <... bpf resumed>) = 3 [pid 15575] <... close resumed>) = 0 [pid 15576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15574] <... exit_group resumed>) = ? [pid 15573] +++ exited with 0 +++ [pid 15572] <... exit_group resumed>) = ? [pid 15576] <... bpf resumed>) = 4 [pid 15575] <... bpf resumed>) = 3 [pid 15575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15575] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15577 attached [pid 15574] +++ exited with 0 +++ [pid 15572] +++ exited with 0 +++ [pid 15577] set_robust_list(0x555555986660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15577 [pid 15577] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15577] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15579 attached ./strace-static-x86_64: Process 15578 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15579 [pid 15579] set_robust_list(0x555555986660, 24 [pid 15578] set_robust_list(0x555555986660, 24 [pid 15577] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15578 [pid 15578] <... set_robust_list resumed>) = 0 [pid 15577] <... setpgid resumed>) = 0 [pid 15579] <... set_robust_list resumed>) = 0 [pid 15578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15576] <... bpf resumed>) = 5 [pid 15579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15575] <... bpf resumed>) = 5 [pid 15579] <... prctl resumed>) = 0 [pid 15578] <... prctl resumed>) = 0 [pid 15577] <... openat resumed>) = 3 [pid 15576] exit_group(0 [pid 15575] exit_group(0 [pid 15579] setpgid(0, 0 [pid 15578] setpgid(0, 0 [pid 15576] <... exit_group resumed>) = ? [pid 15575] <... exit_group resumed>) = ? [pid 15578] <... setpgid resumed>) = 0 [pid 15577] write(3, "1000", 4 [pid 15578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15577] <... write resumed>) = 4 [pid 15578] <... openat resumed>) = 3 [pid 15577] close(3) = 0 [pid 15575] +++ exited with 0 +++ [pid 15577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15578] write(3, "1000", 4 [pid 15577] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15578] <... write resumed>) = 4 [pid 15577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15579] <... setpgid resumed>) = 0 [pid 15578] close(3 [pid 15576] +++ exited with 0 +++ [pid 15579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15578] <... close resumed>) = 0 [pid 15577] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15579] <... openat resumed>) = 3 [pid 15578] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15579] write(3, "1000", 4 [pid 15578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15579] <... write resumed>) = 4 [pid 15579] close(3 [pid 5072] 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 15578] <... bpf resumed>) = 4 [pid 15578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15579] <... close resumed>) = 0 [pid 15579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15581 attached ./strace-static-x86_64: Process 15580 attached [pid 15581] set_robust_list(0x555555986660, 24 [pid 15580] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15580 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15581 [pid 15581] <... set_robust_list resumed>) = 0 [pid 15580] <... set_robust_list resumed>) = 0 [pid 15579] <... bpf resumed>) = 4 [pid 15581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15578] <... bpf resumed>) = 5 [pid 15577] <... bpf resumed>) = 5 [pid 15580] <... prctl resumed>) = 0 [pid 15581] <... prctl resumed>) = 0 [pid 15579] <... bpf resumed>) = 5 [pid 15577] exit_group(0 [pid 15581] setpgid(0, 0 [pid 15580] setpgid(0, 0 [pid 15579] exit_group(0 [pid 15578] exit_group(0 [pid 15577] <... exit_group resumed>) = ? [pid 15581] <... setpgid resumed>) = 0 [pid 15580] <... setpgid resumed>) = 0 [pid 15579] <... exit_group resumed>) = ? [pid 15578] <... exit_group resumed>) = ? [pid 15581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15578] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15581] <... openat resumed>) = 3 [pid 15580] <... openat resumed>) = 3 [pid 15580] write(3, "1000", 4 [pid 15581] write(3, "1000", 4 [pid 15580] <... write resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15581] <... write resumed>) = 4 [pid 15580] close(3 [pid 15581] close(3 [pid 15580] <... close resumed>) = 0 [pid 15581] <... close resumed>) = 0 [pid 15580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15582 attached [pid 15580] <... bpf resumed>) = 3 [pid 15582] set_robust_list(0x555555986660, 24 [pid 15581] <... bpf resumed>) = 3 [pid 15580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15582 [pid 15582] <... set_robust_list resumed>) = 0 [pid 15581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15580] <... bpf resumed>) = 4 [pid 15582] <... prctl resumed>) = 0 [pid 15580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15582] setpgid(0, 0 [pid 15581] <... bpf resumed>) = 4 [pid 15581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15582] <... setpgid resumed>) = 0 [pid 15582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15582] write(3, "1000", 4 [pid 15579] +++ exited with 0 +++ [pid 15577] +++ exited with 0 +++ [pid 15582] <... write resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15582] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15582] <... close resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... restart_syscall resumed>) = 0 [pid 15582] <... bpf resumed>) = 3 [pid 15582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15583 attached [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15583] set_robust_list(0x555555986660, 24 [pid 15582] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15583 [pid 15583] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15584 attached [pid 15583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15583] <... prctl resumed>) = 0 [pid 15583] setpgid(0, 0) = 0 [pid 15583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15584] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15584 [pid 15584] <... set_robust_list resumed>) = 0 [pid 15583] <... openat resumed>) = 3 [pid 15580] <... bpf resumed>) = 5 [pid 15584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15583] write(3, "1000", 4 [pid 15582] <... bpf resumed>) = 5 [pid 15581] <... bpf resumed>) = 5 [pid 15580] exit_group(0 [pid 15584] <... prctl resumed>) = 0 [pid 15583] <... write resumed>) = 4 [pid 15581] exit_group(0 [pid 15584] setpgid(0, 0 [pid 15583] close(3 [pid 15580] <... exit_group resumed>) = ? [pid 15584] <... setpgid resumed>) = 0 [pid 15583] <... close resumed>) = 0 [pid 15581] <... exit_group resumed>) = ? [pid 15583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15580] +++ exited with 0 +++ [pid 15584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15583] <... bpf resumed>) = 3 [pid 15583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15584] <... openat resumed>) = 3 [pid 15582] exit_group(0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15584] write(3, "1000", 4 [pid 15583] <... bpf resumed>) = 4 [pid 15582] <... exit_group resumed>) = ? [pid 5072] <... restart_syscall resumed>) = 0 [pid 15584] <... write resumed>) = 4 [pid 15583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15584] close(3) = 0 [pid 15584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15584] <... bpf resumed>) = 3 [pid 15584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15585 attached [pid 15585] set_robust_list(0x555555986660, 24 [pid 15584] <... bpf resumed>) = 4 [pid 15583] <... bpf resumed>) = 5 [pid 15581] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15585 [pid 15584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15585] <... set_robust_list resumed>) = 0 [pid 15583] exit_group(0 [pid 15585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15585] <... prctl resumed>) = 0 [pid 15583] <... exit_group resumed>) = ? [pid 15585] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15585] <... setpgid resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15584] <... bpf resumed>) = 5 [pid 15582] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15585] <... openat resumed>) = 3 [pid 15584] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15584] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15586 attached [pid 15585] write(3, "1000", 4 [pid 15586] set_robust_list(0x555555986660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15586 [pid 15585] <... write resumed>) = 4 [pid 15585] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15585] <... close resumed>) = 0 [pid 15586] <... prctl resumed>) = 0 [pid 15585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15586] setpgid(0, 0 [pid 15585] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15587 attached [pid 15586] <... setpgid resumed>) = 0 [pid 15585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15587] set_robust_list(0x555555986660, 24 [pid 15586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15587 [pid 15587] <... set_robust_list resumed>) = 0 [pid 15585] <... bpf resumed>) = 4 [pid 15587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15586] <... openat resumed>) = 3 [pid 15583] +++ exited with 0 +++ [pid 15587] <... prctl resumed>) = 0 [pid 15585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15587] setpgid(0, 0) = 0 [pid 15586] write(3, "1000", 4 [pid 15584] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15586] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15586] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15586] <... close resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15587] <... openat resumed>) = 3 [pid 15586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15587] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15587] <... write resumed>) = 4 [pid 15587] close(3 [pid 15586] <... bpf resumed>) = 3 [pid 15587] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15589 attached ./strace-static-x86_64: Process 15588 attached [pid 15587] <... bpf resumed>) = 3 [pid 15588] set_robust_list(0x555555986660, 24 [pid 15589] set_robust_list(0x555555986660, 24 [pid 15588] <... set_robust_list resumed>) = 0 [pid 15587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15588 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15589 [pid 15589] <... set_robust_list resumed>) = 0 [pid 15588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15586] <... bpf resumed>) = 4 [pid 15589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15588] <... prctl resumed>) = 0 [pid 15586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15589] <... prctl resumed>) = 0 [pid 15588] setpgid(0, 0 [pid 15587] <... bpf resumed>) = 4 [pid 15589] setpgid(0, 0 [pid 15588] <... setpgid resumed>) = 0 [pid 15589] <... setpgid resumed>) = 0 [pid 15588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15588] <... openat resumed>) = 3 [pid 15589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15588] write(3, "1000", 4) = 4 [pid 15588] close(3 [pid 15589] <... openat resumed>) = 3 [pid 15588] <... close resumed>) = 0 [pid 15588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15589] write(3, "1000", 4 [pid 15588] <... bpf resumed>) = 3 [pid 15589] <... write resumed>) = 4 [pid 15589] close(3) = 0 [pid 15588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15587] <... bpf resumed>) = 5 [pid 15586] <... bpf resumed>) = 5 [pid 15585] <... bpf resumed>) = 5 [pid 15589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15587] exit_group(0 [pid 15586] exit_group(0 [pid 15585] exit_group(0 [pid 15586] <... exit_group resumed>) = ? [pid 15589] <... bpf resumed>) = 3 [pid 15589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15588] <... bpf resumed>) = 4 [pid 15587] <... exit_group resumed>) = ? [pid 15585] <... exit_group resumed>) = ? [pid 15589] <... bpf resumed>) = 4 [pid 15586] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15586, 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 15587] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15585] +++ exited with 0 +++ [pid 5075] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 15590 attached [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15585, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15590] set_robust_list(0x555555986660, 24 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15590 [pid 15590] <... set_robust_list resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... restart_syscall resumed>) = 0 [pid 15590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15590] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15591 attached [pid 15590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15591 ./strace-static-x86_64: Process 15592 attached [pid 15591] set_robust_list(0x555555986660, 24 [pid 15590] <... openat resumed>) = 3 [pid 15592] set_robust_list(0x555555986660, 24 [pid 15591] <... set_robust_list resumed>) = 0 [pid 15590] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15592 [pid 15592] <... set_robust_list resumed>) = 0 [pid 15589] <... bpf resumed>) = 5 [pid 15588] <... bpf resumed>) = 5 [pid 15592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15590] <... write resumed>) = 4 [pid 15589] exit_group(0 [pid 15588] exit_group(0 [pid 15592] <... prctl resumed>) = 0 [pid 15588] <... exit_group resumed>) = ? [pid 15590] close(3 [pid 15592] setpgid(0, 0 [pid 15591] <... prctl resumed>) = 0 [pid 15590] <... close resumed>) = 0 [pid 15589] <... exit_group resumed>) = ? [pid 15592] <... setpgid resumed>) = 0 [pid 15591] setpgid(0, 0 [pid 15590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15588] +++ exited with 0 +++ [pid 15592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15591] <... setpgid resumed>) = 0 [pid 15592] <... openat resumed>) = 3 [pid 15590] <... bpf resumed>) = 3 [pid 15589] +++ exited with 0 +++ [pid 15592] write(3, "1000", 4 [pid 15590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15592] <... write resumed>) = 4 [pid 15591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15592] close(3) = 0 [pid 15592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15591] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15592] <... bpf resumed>) = 3 [pid 15592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15593 attached [pid 15593] set_robust_list(0x555555986660, 24) = 0 [pid 15590] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15594 attached [pid 15593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15591] write(3, "1000", 4 [pid 15590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15593 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15594 [pid 15594] set_robust_list(0x555555986660, 24 [pid 15593] <... prctl resumed>) = 0 [pid 15592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15591] <... write resumed>) = 4 [pid 15594] <... set_robust_list resumed>) = 0 [pid 15593] setpgid(0, 0 [pid 15591] close(3 [pid 15594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15593] <... setpgid resumed>) = 0 [pid 15591] <... close resumed>) = 0 [pid 15594] <... prctl resumed>) = 0 [pid 15593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15594] setpgid(0, 0 [pid 15593] <... openat resumed>) = 3 [pid 15591] <... bpf resumed>) = 3 [pid 15594] <... setpgid resumed>) = 0 [pid 15593] write(3, "1000", 4 [pid 15592] <... bpf resumed>) = 5 [pid 15590] <... bpf resumed>) = 5 [pid 15594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15593] <... write resumed>) = 4 [pid 15592] exit_group(0 [pid 15591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15590] exit_group(0 [pid 15594] <... openat resumed>) = 3 [pid 15593] close(3 [pid 15590] <... exit_group resumed>) = ? [pid 15594] write(3, "1000", 4 [pid 15592] <... exit_group resumed>) = ? [pid 15591] <... bpf resumed>) = 4 [pid 15593] <... close resumed>) = 0 [pid 15591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15594] <... write resumed>) = 4 [pid 15593] <... bpf resumed>) = 3 [pid 15594] close(3) = 0 [pid 15594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15594] <... bpf resumed>) = 3 [pid 15594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15593] <... bpf resumed>) = 4 [pid 15593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15594] <... bpf resumed>) = 4 [pid 15594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15592] +++ exited with 0 +++ [pid 15590] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] 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 15595 attached [pid 15595] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15595 [pid 15595] <... set_robust_list resumed>) = 0 [pid 15595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15596 attached [pid 15595] setpgid(0, 0 [pid 15596] set_robust_list(0x555555986660, 24 [pid 15595] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15596 [pid 15596] <... set_robust_list resumed>) = 0 [pid 15595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15596] setpgid(0, 0 [pid 15595] <... openat resumed>) = 3 [pid 15596] <... setpgid resumed>) = 0 [pid 15595] write(3, "1000", 4 [pid 15596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15595] <... write resumed>) = 4 [pid 15595] close(3) = 0 [pid 15596] <... openat resumed>) = 3 [pid 15595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15594] <... bpf resumed>) = 5 [pid 15593] <... bpf resumed>) = 5 [pid 15591] <... bpf resumed>) = 5 [pid 15596] write(3, "1000", 4 [pid 15595] <... bpf resumed>) = 3 [pid 15596] <... write resumed>) = 4 [pid 15594] exit_group(0 [pid 15593] exit_group(0 [pid 15591] exit_group(0 [pid 15594] <... exit_group resumed>) = ? [pid 15593] <... exit_group resumed>) = ? [pid 15596] close(3 [pid 15595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15591] <... exit_group resumed>) = ? [pid 15596] <... close resumed>) = 0 [pid 15596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15593] +++ exited with 0 +++ [pid 15596] <... bpf resumed>) = 3 [pid 15595] <... bpf resumed>) = 4 [pid 15594] +++ exited with 0 +++ [pid 15596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15591] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15594, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... restart_syscall resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15596] <... bpf resumed>) = 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15597 attached ./strace-static-x86_64: Process 15598 attached ./strace-static-x86_64: Process 15599 attached [pid 15597] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15598 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15597 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15599 [pid 15599] set_robust_list(0x555555986660, 24 [pid 15598] set_robust_list(0x555555986660, 24 [pid 15597] <... set_robust_list resumed>) = 0 [pid 15596] <... bpf resumed>) = 5 [pid 15595] <... bpf resumed>) = 5 [pid 15599] <... set_robust_list resumed>) = 0 [pid 15598] <... set_robust_list resumed>) = 0 [pid 15597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15595] exit_group(0 [pid 15596] exit_group(0 [pid 15599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15596] <... exit_group resumed>) = ? [pid 15599] <... prctl resumed>) = 0 [pid 15597] <... prctl resumed>) = 0 [pid 15595] <... exit_group resumed>) = ? [pid 15599] setpgid(0, 0 [pid 15598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15596] +++ exited with 0 +++ [pid 15599] <... setpgid resumed>) = 0 [pid 15598] <... prctl resumed>) = 0 [pid 15597] setpgid(0, 0 [pid 15595] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15598] setpgid(0, 0 [pid 15597] <... setpgid resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15599] <... openat resumed>) = 3 [pid 15598] <... setpgid resumed>) = 0 [pid 15597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15599] write(3, "1000", 4 [pid 15598] 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 15599] <... write resumed>) = 4 [pid 15599] close(3 [pid 15597] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15600 attached [pid 15599] <... close resumed>) = 0 [pid 15598] <... openat resumed>) = 3 [pid 15597] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15598] write(3, "1000", 4 [pid 15597] <... write resumed>) = 4 [pid 15598] <... write resumed>) = 4 [pid 15597] close(3 [pid 15600] set_robust_list(0x555555986660, 24 [pid 15598] close(3./strace-static-x86_64: Process 15601 attached [pid 15600] <... set_robust_list resumed>) = 0 [pid 15599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15597] <... close resumed>) = 0 [pid 15598] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15600 [pid 15599] <... bpf resumed>) = 3 [pid 15598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15601 [pid 15601] set_robust_list(0x555555986660, 24 [pid 15600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15598] <... bpf resumed>) = 3 [pid 15597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15601] <... set_robust_list resumed>) = 0 [pid 15600] <... prctl resumed>) = 0 [pid 15599] <... bpf resumed>) = 4 [pid 15598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15597] <... bpf resumed>) = 3 [pid 15601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15600] setpgid(0, 0 [pid 15597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15598] <... bpf resumed>) = 4 [pid 15599] exit_group(0 [pid 15601] <... prctl resumed>) = 0 [pid 15600] <... setpgid resumed>) = 0 [pid 15598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15597] <... bpf resumed>) = 4 [pid 15601] setpgid(0, 0 [pid 15600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15599] <... exit_group resumed>) = ? [pid 15598] <... bpf resumed>) = 5 [pid 15597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15601] <... setpgid resumed>) = 0 [pid 15598] exit_group(0 [pid 15597] <... bpf resumed>) = 5 [pid 15600] <... openat resumed>) = 3 [pid 15598] <... exit_group resumed>) = ? [pid 15597] exit_group(0 [pid 15601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15600] write(3, "1000", 4 [pid 15597] <... exit_group resumed>) = ? [pid 15601] <... openat resumed>) = 3 [pid 15600] <... write resumed>) = 4 [pid 15599] +++ exited with 0 +++ [pid 15601] write(3, "1000", 4 [pid 15600] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15601] <... write resumed>) = 4 [pid 15600] <... close resumed>) = 0 [pid 15601] close(3 [pid 15600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15601] <... close resumed>) = 0 [pid 15600] <... bpf resumed>) = 3 [pid 15601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15600] <... bpf resumed>) = 4 [pid 15598] +++ exited with 0 +++ [pid 15597] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15601] <... bpf resumed>) = 4 [pid 15600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15602 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15602 [pid 15602] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15603 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15603] set_robust_list(0x555555986660, 24 [pid 15602] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15603 [pid 15603] <... set_robust_list resumed>) = 0 [pid 15602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15602] <... prctl resumed>) = 0 [pid 15603] <... prctl resumed>) = 0 [pid 15602] setpgid(0, 0 [pid 15603] setpgid(0, 0 [pid 15602] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15604 attached [pid 15603] <... setpgid resumed>) = 0 [pid 15602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15604 [pid 15604] set_robust_list(0x555555986660, 24 [pid 15603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15604] <... set_robust_list resumed>) = 0 [pid 15602] <... openat resumed>) = 3 [pid 15604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15603] <... openat resumed>) = 3 [pid 15602] write(3, "1000", 4 [pid 15604] <... prctl resumed>) = 0 [pid 15603] write(3, "1000", 4 [pid 15602] <... write resumed>) = 4 [pid 15604] setpgid(0, 0 [pid 15603] <... write resumed>) = 4 [pid 15602] close(3 [pid 15603] close(3 [pid 15604] <... setpgid resumed>) = 0 [pid 15602] <... close resumed>) = 0 [pid 15603] <... close resumed>) = 0 [pid 15604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15601] <... bpf resumed>) = 5 [pid 15600] <... bpf resumed>) = 5 [pid 15603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15604] <... openat resumed>) = 3 [pid 15602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15601] exit_group(0 [pid 15600] exit_group(0 [pid 15604] write(3, "1000", 4 [pid 15603] <... bpf resumed>) = 3 [pid 15602] <... bpf resumed>) = 3 [pid 15601] <... exit_group resumed>) = ? [pid 15600] <... exit_group resumed>) = ? [pid 15604] <... write resumed>) = 4 [pid 15603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15604] close(3) = 0 [pid 15603] <... bpf resumed>) = 4 [pid 15601] +++ exited with 0 +++ [pid 15600] +++ exited with 0 +++ [pid 15604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15602] <... bpf resumed>) = 4 [pid 15602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15604] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15602] <... bpf resumed>) = 5 [pid 15604] <... bpf resumed>) = 4 [pid 15603] <... bpf resumed>) = 5 [pid 15602] exit_group(0./strace-static-x86_64: Process 15605 attached [pid 15603] exit_group(0 [pid 15602] <... exit_group resumed>) = ? [pid 15605] set_robust_list(0x555555986660, 24 [pid 15604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15605 [pid 15604] <... bpf resumed>) = 5 [pid 15605] <... set_robust_list resumed>) = 0 [pid 15604] exit_group(0 [pid 15603] <... exit_group resumed>) = ? [pid 15602] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15605] setpgid(0, 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15606 attached [pid 15606] set_robust_list(0x555555986660, 24) = 0 [pid 15606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15605] <... setpgid resumed>) = 0 [pid 15604] <... exit_group resumed>) = ? [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15606 [pid 15606] setpgid(0, 0) = 0 [pid 15605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... restart_syscall resumed>) = 0 [pid 15606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15605] <... openat resumed>) = 3 [pid 15604] +++ exited with 0 +++ [pid 15603] +++ exited with 0 +++ [pid 15605] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15605] <... write resumed>) = 4 [pid 15605] close(3) = 0 [pid 15605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15606] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15606] write(3, "1000", 4) = 4 [pid 15605] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15607 attached [pid 15606] close(3) = 0 [pid 15606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15607] set_robust_list(0x555555986660, 24 [pid 15606] <... bpf resumed>) = 3 [pid 15605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15607 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15607] <... set_robust_list resumed>) = 0 [pid 15606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15606] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15608 attached [pid 15608] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15609 attached [pid 15608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15608] <... prctl resumed>) = 0 [pid 15609] set_robust_list(0x555555986660, 24 [pid 15608] setpgid(0, 0 [pid 15607] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15608 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15609 [pid 15609] <... set_robust_list resumed>) = 0 [pid 15608] <... setpgid resumed>) = 0 [pid 15607] setpgid(0, 0 [pid 15605] <... bpf resumed>) = 5 [pid 15607] <... setpgid resumed>) = 0 [pid 15606] <... bpf resumed>) = 5 [pid 15605] exit_group(0 [pid 15609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15606] exit_group(0 [pid 15605] <... exit_group resumed>) = ? [pid 15606] <... exit_group resumed>) = ? [pid 15609] <... prctl resumed>) = 0 [pid 15608] <... openat resumed>) = 3 [pid 15607] <... openat resumed>) = 3 [pid 15609] setpgid(0, 0) = 0 [pid 15608] write(3, "1000", 4 [pid 15607] write(3, "1000", 4 [pid 15606] +++ exited with 0 +++ [pid 15605] +++ exited with 0 +++ [pid 15609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15608] <... write resumed>) = 4 [pid 15607] <... write resumed>) = 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15608] close(3 [pid 15607] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15609] <... openat resumed>) = 3 [pid 15608] <... close resumed>) = 0 [pid 15607] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15609] write(3, "1000", 4 [pid 15608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15610 attached [pid 15608] <... bpf resumed>) = 3 [pid 15609] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15610] set_robust_list(0x555555986660, 24 [pid 15609] close(3 [pid 15608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15607] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15610 ./strace-static-x86_64: Process 15611 attached [pid 15610] <... set_robust_list resumed>) = 0 [pid 15609] <... close resumed>) = 0 [pid 15607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15611] set_robust_list(0x555555986660, 24 [pid 15610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15611 [pid 15611] <... set_robust_list resumed>) = 0 [pid 15609] <... bpf resumed>) = 3 [pid 15608] <... bpf resumed>) = 4 [pid 15611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15611] <... prctl resumed>) = 0 [pid 15610] <... prctl resumed>) = 0 [pid 15608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15607] <... bpf resumed>) = 4 [pid 15611] setpgid(0, 0 [pid 15610] setpgid(0, 0 [pid 15609] <... bpf resumed>) = 4 [pid 15611] <... setpgid resumed>) = 0 [pid 15610] <... setpgid resumed>) = 0 [pid 15609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15609] <... bpf resumed>) = 5 [pid 15608] <... bpf resumed>) = 5 [pid 15607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15611] <... openat resumed>) = 3 [pid 15610] <... openat resumed>) = 3 [pid 15608] exit_group(0 [pid 15607] <... bpf resumed>) = 5 [pid 15609] exit_group(0 [pid 15611] write(3, "1000", 4 [pid 15610] write(3, "1000", 4 [pid 15609] <... exit_group resumed>) = ? [pid 15608] <... exit_group resumed>) = ? [pid 15607] exit_group(0 [pid 15611] <... write resumed>) = 4 [pid 15610] <... write resumed>) = 4 [pid 15608] +++ exited with 0 +++ [pid 15607] <... exit_group resumed>) = ? [pid 15611] close(3 [pid 15610] close(3 [pid 15611] <... close resumed>) = 0 [pid 15610] <... close resumed>) = 0 [pid 15611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15611] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15610] <... bpf resumed>) = 3 [pid 15609] +++ exited with 0 +++ [pid 15610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15607] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15611] <... bpf resumed>) = 4 [pid 15610] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15612 attached [pid 15610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15612] set_robust_list(0x555555986660, 24 [pid 15611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15612] <... set_robust_list resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15612 [pid 15612] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15613 attached [pid 15612] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15613 [pid 15613] set_robust_list(0x555555986660, 24 [pid 15612] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15613] <... set_robust_list resumed>) = 0 [pid 15612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15611] <... bpf resumed>) = 5 [pid 15610] <... bpf resumed>) = 5 [pid 15613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15611] exit_group(0 [pid 15612] <... openat resumed>) = 3 [pid 15610] exit_group(0./strace-static-x86_64: Process 15614 attached [pid 15613] <... prctl resumed>) = 0 [pid 15612] write(3, "1000", 4 [pid 15614] set_robust_list(0x555555986660, 24 [pid 15613] setpgid(0, 0 [pid 15612] <... write resumed>) = 4 [pid 15611] <... exit_group resumed>) = ? [pid 15610] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15614 [pid 15614] <... set_robust_list resumed>) = 0 [pid 15613] <... setpgid resumed>) = 0 [pid 15612] close(3 [pid 15613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15612] <... close resumed>) = 0 [pid 15614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15614] <... prctl resumed>) = 0 [pid 15613] <... openat resumed>) = 3 [pid 15612] <... bpf resumed>) = 3 [pid 15614] setpgid(0, 0 [pid 15613] write(3, "1000", 4 [pid 15612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15611] +++ exited with 0 +++ [pid 15610] +++ exited with 0 +++ [pid 15614] <... setpgid resumed>) = 0 [pid 15613] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15613] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15612] <... bpf resumed>) = 4 [pid 15612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15614] <... openat resumed>) = 3 [pid 15613] <... close resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15614] write(3, "1000", 4) = 4 [pid 15613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15614] close(3) = 0 [pid 15614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15613] <... bpf resumed>) = 3 [pid 15614] <... bpf resumed>) = 3 [pid 15614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] 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 15615 attached [pid 15614] <... bpf resumed>) = 4 [pid 15613] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15616 attached [pid 15615] set_robust_list(0x555555986660, 24 [pid 15613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15616] set_robust_list(0x555555986660, 24 [pid 15615] <... set_robust_list resumed>) = 0 [pid 15614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15616 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15615 [pid 15616] <... set_robust_list resumed>) = 0 [pid 15615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15615] <... prctl resumed>) = 0 [pid 15616] <... prctl resumed>) = 0 [pid 15615] setpgid(0, 0 [pid 15616] setpgid(0, 0 [pid 15615] <... setpgid resumed>) = 0 [pid 15616] <... setpgid resumed>) = 0 [pid 15615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15615] <... openat resumed>) = 3 [pid 15616] <... openat resumed>) = 3 [pid 15615] write(3, "1000", 4) = 4 [pid 15616] write(3, "1000", 4 [pid 15615] close(3 [pid 15616] <... write resumed>) = 4 [pid 15615] <... close resumed>) = 0 [pid 15616] close(3 [pid 15615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15616] <... close resumed>) = 0 [pid 15613] <... bpf resumed>) = 5 [pid 15612] <... bpf resumed>) = 5 [pid 15616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15615] <... bpf resumed>) = 3 [pid 15614] <... bpf resumed>) = 5 [pid 15612] exit_group(0 [pid 15616] <... bpf resumed>) = 3 [pid 15615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15614] exit_group(0 [pid 15613] exit_group(0 [pid 15616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15614] <... exit_group resumed>) = ? [pid 15613] <... exit_group resumed>) = ? [pid 15612] <... exit_group resumed>) = ? [pid 15615] <... bpf resumed>) = 4 [pid 15614] +++ exited with 0 +++ [pid 15613] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15615] <... bpf resumed>) = 5 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15615] exit_group(0) = ? [pid 15616] <... bpf resumed>) = 4 [pid 15615] +++ exited with 0 +++ [pid 15612] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15612, 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 15618 attached ./strace-static-x86_64: Process 15617 attached [pid 15616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15618] set_robust_list(0x555555986660, 24) = 0 [pid 15617] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15617 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15618 [pid 15618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15617] <... set_robust_list resumed>) = 0 [pid 15618] <... prctl resumed>) = 0 [pid 15617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15618] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15618] <... setpgid resumed>) = 0 [pid 15617] setpgid(0, 0 [pid 15618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15617] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15620 attached ./strace-static-x86_64: Process 15619 attached [pid 15617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15616] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15619 [pid 15618] <... openat resumed>) = 3 [pid 15620] set_robust_list(0x555555986660, 24 [pid 15619] set_robust_list(0x555555986660, 24 [pid 15617] <... openat resumed>) = 3 [pid 15616] exit_group(0 [pid 15618] write(3, "1000", 4 [pid 15620] <... set_robust_list resumed>) = 0 [pid 15619] <... set_robust_list resumed>) = 0 [pid 15617] write(3, "1000", 4 [pid 15616] <... exit_group resumed>) = ? [pid 15620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15620 [pid 15617] <... write resumed>) = 4 [pid 15619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15618] <... write resumed>) = 4 [pid 15618] close(3 [pid 15617] close(3 [pid 15620] <... prctl resumed>) = 0 [pid 15619] <... prctl resumed>) = 0 [pid 15618] <... close resumed>) = 0 [pid 15617] <... close resumed>) = 0 [pid 15618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15620] setpgid(0, 0 [pid 15619] setpgid(0, 0 [pid 15618] <... bpf resumed>) = 3 [pid 15617] <... bpf resumed>) = 3 [pid 15616] +++ exited with 0 +++ [pid 15620] <... setpgid resumed>) = 0 [pid 15619] <... setpgid resumed>) = 0 [pid 15618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15619] <... openat resumed>) = 3 [pid 15617] <... bpf resumed>) = 4 [pid 15618] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15621 attached [pid 15621] set_robust_list(0x555555986660, 24) = 0 [pid 15621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15620] <... openat resumed>) = 3 [pid 15621] <... prctl resumed>) = 0 [pid 15620] write(3, "1000", 4 [pid 15619] write(3, "1000", 4 [pid 15618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15621 [pid 15621] setpgid(0, 0 [pid 15620] <... write resumed>) = 4 [pid 15619] <... write resumed>) = 4 [pid 15621] <... setpgid resumed>) = 0 [pid 15620] close(3 [pid 15621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15620] <... close resumed>) = 0 [pid 15619] close(3 [pid 15620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15619] <... close resumed>) = 0 [pid 15619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15620] <... bpf resumed>) = 3 [pid 15619] <... bpf resumed>) = 3 [pid 15621] <... openat resumed>) = 3 [pid 15620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15621] write(3, "1000", 4 [pid 15617] <... bpf resumed>) = 5 [pid 15621] <... write resumed>) = 4 [pid 15618] <... bpf resumed>) = 5 [pid 15621] close(3) = 0 [pid 15617] exit_group(0 [pid 15621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15619] <... bpf resumed>) = 4 [pid 15618] exit_group(0 [pid 15617] <... exit_group resumed>) = ? [pid 15621] <... bpf resumed>) = 3 [pid 15620] <... bpf resumed>) = 4 [pid 15619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15618] <... exit_group resumed>) = ? [pid 15620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15620] <... bpf resumed>) = 5 [pid 15619] <... bpf resumed>) = 5 [pid 15617] +++ exited with 0 +++ [pid 15618] +++ exited with 0 +++ [pid 15620] exit_group(0 [pid 15619] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15620] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15621] <... bpf resumed>) = 4 [pid 15619] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15620] +++ exited with 0 +++ [pid 15619] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15623 attached ./strace-static-x86_64: Process 15622 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15619, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15623] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15622 [pid 15623] <... set_robust_list resumed>) = 0 [pid 15622] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15623 [pid 5070] 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 15623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15622] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15624 attached [pid 15623] <... prctl resumed>) = 0 [pid 15622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15624] set_robust_list(0x555555986660, 24 [pid 15623] setpgid(0, 0 [pid 15622] <... prctl resumed>) = 0 [pid 15623] <... setpgid resumed>) = 0 [pid 15624] <... set_robust_list resumed>) = 0 [pid 15623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15622] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15624 [pid 15624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15622] <... setpgid resumed>) = 0 [pid 15623] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15625 attached [pid 15622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15624] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15625 [pid 15625] set_robust_list(0x555555986660, 24 [pid 15624] setpgid(0, 0 [pid 15623] write(3, "1000", 4 [pid 15625] <... set_robust_list resumed>) = 0 [pid 15623] <... write resumed>) = 4 [pid 15625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15624] <... setpgid resumed>) = 0 [pid 15623] close(3 [pid 15622] <... openat resumed>) = 3 [pid 15625] <... prctl resumed>) = 0 [pid 15623] <... close resumed>) = 0 [pid 15622] write(3, "1000", 4 [pid 15624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15622] <... write resumed>) = 4 [pid 15625] setpgid(0, 0 [pid 15623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15622] close(3 [pid 15625] <... setpgid resumed>) = 0 [pid 15624] <... openat resumed>) = 3 [pid 15622] <... close resumed>) = 0 [pid 15623] <... bpf resumed>) = 3 [pid 15621] <... bpf resumed>) = 5 [pid 15624] write(3, "1000", 4 [pid 15623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15621] exit_group(0 [pid 15625] <... openat resumed>) = 3 [pid 15624] <... write resumed>) = 4 [pid 15622] <... bpf resumed>) = 3 [pid 15621] <... exit_group resumed>) = ? [pid 15624] close(3 [pid 15623] <... bpf resumed>) = 4 [pid 15624] <... close resumed>) = 0 [pid 15623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15625] write(3, "1000", 4 [pid 15624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15623] <... bpf resumed>) = 5 [pid 15622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15625] <... write resumed>) = 4 [pid 15624] <... bpf resumed>) = 3 [pid 15623] exit_group(0 [pid 15625] close(3 [pid 15623] <... exit_group resumed>) = ? [pid 15625] <... close resumed>) = 0 [pid 15625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15625] <... bpf resumed>) = 3 [pid 15622] <... bpf resumed>) = 4 [pid 15625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15624] <... bpf resumed>) = 4 [pid 15622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15625] <... bpf resumed>) = 4 [pid 15624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15621] +++ exited with 0 +++ [pid 15623] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15621, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15626 attached ./strace-static-x86_64: Process 15627 attached , child_tidptr=0x555555986650) = 15626 [pid 15627] set_robust_list(0x555555986660, 24) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15627 [pid 15627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15626] set_robust_list(0x555555986660, 24 [pid 15625] <... bpf resumed>) = 5 [pid 15624] <... bpf resumed>) = 5 [pid 15622] <... bpf resumed>) = 5 [pid 15627] <... prctl resumed>) = 0 [pid 15626] <... set_robust_list resumed>) = 0 [pid 15625] exit_group(0 [pid 15624] exit_group(0 [pid 15622] exit_group(0 [pid 15626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15627] setpgid(0, 0 [pid 15626] <... prctl resumed>) = 0 [pid 15625] <... exit_group resumed>) = ? [pid 15624] <... exit_group resumed>) = ? [pid 15622] <... exit_group resumed>) = ? [pid 15627] <... setpgid resumed>) = 0 [pid 15626] setpgid(0, 0) = 0 [pid 15626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15624] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15626] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15627] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15628 attached [pid 15627] write(3, "1000", 4 [pid 15626] write(3, "1000", 4 [pid 15627] <... write resumed>) = 4 [pid 15627] close(3) = 0 [pid 15626] <... write resumed>) = 4 [pid 15628] set_robust_list(0x555555986660, 24 [pid 15627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15626] close(3 [pid 15625] +++ exited with 0 +++ [pid 15622] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15628 [pid 15628] <... set_robust_list resumed>) = 0 [pid 15627] <... bpf resumed>) = 3 [pid 15626] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15628] <... prctl resumed>) = 0 [pid 15626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15628] setpgid(0, 0 [pid 15626] <... bpf resumed>) = 3 [pid 15626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15628] <... setpgid resumed>) = 0 [pid 15627] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15626] <... bpf resumed>) = 4 [pid 15628] <... openat resumed>) = 3 [pid 15626] 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 15629 attached [pid 15629] set_robust_list(0x555555986660, 24) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15629 [pid 15629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15628] write(3, "1000", 4./strace-static-x86_64: Process 15630 attached [pid 15630] set_robust_list(0x555555986660, 24 [pid 15628] <... write resumed>) = 4 [pid 15629] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15630 [pid 15630] <... set_robust_list resumed>) = 0 [pid 15628] close(3 [pid 15630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15629] setpgid(0, 0 [pid 15628] <... close resumed>) = 0 [pid 15629] <... setpgid resumed>) = 0 [pid 15628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15630] <... prctl resumed>) = 0 [pid 15629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15628] <... bpf resumed>) = 3 [pid 15628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15630] setpgid(0, 0 [pid 15629] <... openat resumed>) = 3 [pid 15630] <... setpgid resumed>) = 0 [pid 15628] <... bpf resumed>) = 4 [pid 15629] write(3, "1000", 4 [pid 15630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15629] <... write resumed>) = 4 [pid 15628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15630] <... openat resumed>) = 3 [pid 15629] close(3 [pid 15628] <... bpf resumed>) = 5 [pid 15627] <... bpf resumed>) = 5 [pid 15630] write(3, "1000", 4 [pid 15629] <... close resumed>) = 0 [pid 15628] exit_group(0 [pid 15626] <... bpf resumed>) = 5 [pid 15630] <... write resumed>) = 4 [pid 15629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15628] <... exit_group resumed>) = ? [pid 15627] exit_group(0 [pid 15626] exit_group(0 [pid 15630] close(3 [pid 15627] <... exit_group resumed>) = ? [pid 15626] <... exit_group resumed>) = ? [pid 15630] <... close resumed>) = 0 [pid 15629] <... bpf resumed>) = 3 [pid 15628] +++ exited with 0 +++ [pid 15629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15630] <... bpf resumed>) = 3 [pid 15629] <... bpf resumed>) = 4 [pid 15630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15631 attached [pid 15631] set_robust_list(0x555555986660, 24 [pid 15629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15631 [pid 15631] <... set_robust_list resumed>) = 0 [pid 15631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15630] <... bpf resumed>) = 4 [pid 15631] <... prctl resumed>) = 0 [pid 15631] setpgid(0, 0 [pid 15630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15631] <... setpgid resumed>) = 0 [pid 15631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15631] write(3, "1000", 4) = 4 [pid 15631] close(3) = 0 [pid 15631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15627] +++ exited with 0 +++ [pid 15631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15626] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5072] <... restart_syscall resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15632 attached [pid 15632] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15632 [pid 15632] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15633 attached [pid 15632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15633] set_robust_list(0x555555986660, 24 [pid 15632] <... prctl resumed>) = 0 [pid 15633] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15633 [pid 15632] setpgid(0, 0) = 0 [pid 15633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15629] <... bpf resumed>) = 5 [pid 15633] <... prctl resumed>) = 0 [pid 15633] setpgid(0, 0 [pid 15631] <... bpf resumed>) = 5 [pid 15630] <... bpf resumed>) = 5 [pid 15629] exit_group(0 [pid 15633] <... setpgid resumed>) = 0 [pid 15632] <... openat resumed>) = 3 [pid 15631] exit_group(0 [pid 15630] exit_group(0 [pid 15629] <... exit_group resumed>) = ? [pid 15633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15632] write(3, "1000", 4 [pid 15631] <... exit_group resumed>) = ? [pid 15630] <... exit_group resumed>) = ? [pid 15632] <... write resumed>) = 4 [pid 15632] close(3 [pid 15629] +++ exited with 0 +++ [pid 15632] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15633] <... openat resumed>) = 3 [pid 15632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15633] write(3, "1000", 4) = 4 [pid 15632] <... bpf resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15633] close(3) = 0 [pid 15632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15632] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15634 attached [pid 15633] <... bpf resumed>) = 3 [pid 15632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15634] set_robust_list(0x555555986660, 24 [pid 15633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15631] +++ exited with 0 +++ [pid 15630] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15634 [pid 15634] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15633] <... bpf resumed>) = 4 [pid 15634] setpgid(0, 0 [pid 15633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15634] <... setpgid resumed>) = 0 [pid 15634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15634] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15634] <... write resumed>) = 4 ./strace-static-x86_64: Process 15636 attached ./strace-static-x86_64: Process 15635 attached [pid 15634] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15635 [pid 15636] set_robust_list(0x555555986660, 24 [pid 15635] set_robust_list(0x555555986660, 24 [pid 15634] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15636 [pid 15636] <... set_robust_list resumed>) = 0 [pid 15635] <... set_robust_list resumed>) = 0 [pid 15634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15634] <... bpf resumed>) = 3 [pid 15636] <... prctl resumed>) = 0 [pid 15635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15636] setpgid(0, 0 [pid 15635] <... prctl resumed>) = 0 [pid 15634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15636] <... setpgid resumed>) = 0 [pid 15635] setpgid(0, 0 [pid 15636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15635] <... setpgid resumed>) = 0 [pid 15634] <... bpf resumed>) = 4 [pid 15636] <... openat resumed>) = 3 [pid 15636] write(3, "1000", 4 [pid 15635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15632] <... bpf resumed>) = 5 [pid 15636] <... write resumed>) = 4 [pid 15635] <... openat resumed>) = 3 [pid 15634] <... bpf resumed>) = 5 [pid 15633] <... bpf resumed>) = 5 [pid 15632] exit_group(0 [pid 15636] close(3) = 0 [pid 15635] write(3, "1000", 4 [pid 15633] exit_group(0 [pid 15632] <... exit_group resumed>) = ? [pid 15636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15635] <... write resumed>) = 4 [pid 15634] exit_group(0 [pid 15633] <... exit_group resumed>) = ? [pid 15635] close(3 [pid 15636] <... bpf resumed>) = 3 [pid 15634] <... exit_group resumed>) = ? [pid 15635] <... close resumed>) = 0 [pid 15635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15633] +++ exited with 0 +++ [pid 15636] <... bpf resumed>) = 4 [pid 15635] <... bpf resumed>) = 4 [pid 15632] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15634] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15637 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15637] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15637 [pid 15637] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15638 attached [pid 15637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15637] setpgid(0, 0) = 0 [pid 15637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15639 attached [pid 15638] set_robust_list(0x555555986660, 24 [pid 15636] <... bpf resumed>) = 5 [pid 15635] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15638 [pid 15639] set_robust_list(0x555555986660, 24 [pid 15638] <... set_robust_list resumed>) = 0 [pid 15639] <... set_robust_list resumed>) = 0 [pid 15638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15636] exit_group(0 [pid 15635] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15639 [pid 15639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15638] <... prctl resumed>) = 0 [pid 15638] setpgid(0, 0 [pid 15636] <... exit_group resumed>) = ? [pid 15637] <... openat resumed>) = 3 [pid 15639] <... prctl resumed>) = 0 [pid 15638] <... setpgid resumed>) = 0 [pid 15635] <... exit_group resumed>) = ? [pid 15639] setpgid(0, 0 [pid 15638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15637] write(3, "1000", 4 [pid 15639] <... setpgid resumed>) = 0 [pid 15637] <... write resumed>) = 4 [pid 15638] <... openat resumed>) = 3 [pid 15639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15637] close(3) = 0 [pid 15639] <... openat resumed>) = 3 [pid 15638] write(3, "1000", 4 [pid 15637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15639] write(3, "1000", 4 [pid 15638] <... write resumed>) = 4 [pid 15639] <... write resumed>) = 4 [pid 15638] close(3) = 0 [pid 15639] close(3 [pid 15637] <... bpf resumed>) = 3 [pid 15639] <... close resumed>) = 0 [pid 15638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15638] <... bpf resumed>) = 3 [pid 15639] <... bpf resumed>) = 3 [pid 15638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15638] <... bpf resumed>) = 4 [pid 15637] <... bpf resumed>) = 4 [pid 15636] +++ exited with 0 +++ [pid 15635] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15639] <... bpf resumed>) = 4 [pid 15638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] 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 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15641 ./strace-static-x86_64: Process 15641 attached [pid 15641] set_robust_list(0x555555986660, 24) = 0 [pid 15641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15640 attached [pid 15641] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15640 [pid 15641] <... setpgid resumed>) = 0 [pid 15640] set_robust_list(0x555555986660, 24 [pid 15639] <... bpf resumed>) = 5 [pid 15638] <... bpf resumed>) = 5 [pid 15637] <... bpf resumed>) = 5 [pid 15641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15639] exit_group(0 [pid 15638] exit_group(0 [pid 15637] exit_group(0 [pid 15640] <... set_robust_list resumed>) = 0 [pid 15638] <... exit_group resumed>) = ? [pid 15641] <... openat resumed>) = 3 [pid 15640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15639] <... exit_group resumed>) = ? [pid 15637] <... exit_group resumed>) = ? [pid 15641] write(3, "1000", 4 [pid 15640] <... prctl resumed>) = 0 [pid 15639] +++ exited with 0 +++ [pid 15640] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15640] <... setpgid resumed>) = 0 [pid 15641] <... write resumed>) = 4 [pid 15640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15641] close(3) = 0 [pid 15641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15640] <... openat resumed>) = 3 [pid 15640] write(3, "1000", 4 [pid 15641] <... bpf resumed>) = 3 [pid 15640] <... write resumed>) = 4 [pid 15640] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15640] <... close resumed>) = 0 ./strace-static-x86_64: Process 15642 attached [pid 15640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15642] set_robust_list(0x555555986660, 24 [pid 15641] <... bpf resumed>) = 4 [pid 15640] <... bpf resumed>) = 3 [pid 15642] <... set_robust_list resumed>) = 0 [pid 15640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15642 [pid 15641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15642] setpgid(0, 0 [pid 15640] <... bpf resumed>) = 4 [pid 15642] <... setpgid resumed>) = 0 [pid 15640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15638] +++ exited with 0 +++ [pid 15640] <... bpf resumed>) = 5 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15642] <... openat resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15640] exit_group(0 [pid 15642] write(3, "1000", 4 [pid 15640] <... exit_group resumed>) = ? [pid 15642] <... write resumed>) = 4 [pid 15642] close(3) = 0 [pid 15642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15643 attached [pid 15641] <... bpf resumed>) = 5 [pid 15637] +++ exited with 0 +++ [pid 15643] set_robust_list(0x555555986660, 24 [pid 15641] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15643 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15643] <... set_robust_list resumed>) = 0 [pid 15641] <... exit_group resumed>) = ? [pid 15643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15642] <... bpf resumed>) = 5 [pid 15640] +++ exited with 0 +++ [pid 15643] setpgid(0, 0 [pid 15642] exit_group(0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15643] <... setpgid resumed>) = 0 [pid 15642] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15644 attached [pid 15643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15644] set_robust_list(0x555555986660, 24) = 0 [pid 15644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15644] <... prctl resumed>) = 0 [pid 15643] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15644 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15644] setpgid(0, 0./strace-static-x86_64: Process 15645 attached ) = 0 [pid 15643] write(3, "1000", 4 [pid 15645] set_robust_list(0x555555986660, 24 [pid 15644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15643] <... write resumed>) = 4 [pid 15641] +++ exited with 0 +++ [pid 15645] <... set_robust_list resumed>) = 0 [pid 15644] <... openat resumed>) = 3 [pid 15643] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15645 [pid 15645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15642] +++ exited with 0 +++ [pid 15645] <... prctl resumed>) = 0 [pid 15644] write(3, "1000", 4 [pid 15643] <... close resumed>) = 0 [pid 15644] <... write resumed>) = 4 [pid 15643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15645] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15645] <... setpgid resumed>) = 0 [pid 15644] close(3 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15644] <... close resumed>) = 0 ./strace-static-x86_64: Process 15646 attached [pid 15645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15643] <... bpf resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15646] set_robust_list(0x555555986660, 24 [pid 15645] <... openat resumed>) = 3 [pid 15644] <... bpf resumed>) = 3 [pid 15643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15646] <... set_robust_list resumed>) = 0 [pid 15645] write(3, "1000", 4 [pid 15644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15645] <... write resumed>) = 4 [pid 15644] <... bpf resumed>) = 4 [pid 15643] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15646 [pid 15646] <... prctl resumed>) = 0 [pid 15645] close(3 [pid 15644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15646] setpgid(0, 0 [pid 15645] <... close resumed>) = 0 [pid 15646] <... setpgid resumed>) = 0 [pid 15645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15647 attached [pid 15646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15645] <... bpf resumed>) = 3 [pid 15646] <... openat resumed>) = 3 [pid 15647] set_robust_list(0x555555986660, 24 [pid 15645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15647 [pid 15647] <... set_robust_list resumed>) = 0 [pid 15646] write(3, "1000", 4 [pid 15647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15646] <... write resumed>) = 4 [pid 15645] <... bpf resumed>) = 4 [pid 15647] <... prctl resumed>) = 0 [pid 15646] close(3 [pid 15645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15647] setpgid(0, 0) = 0 [pid 15646] <... close resumed>) = 0 [pid 15647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15647] <... openat resumed>) = 3 [pid 15646] <... bpf resumed>) = 3 [pid 15647] write(3, "1000", 4 [pid 15646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15647] <... write resumed>) = 4 [pid 15646] <... bpf resumed>) = 4 [pid 15647] close(3 [pid 15646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15647] <... close resumed>) = 0 [pid 15647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15644] <... bpf resumed>) = 5 [pid 15645] <... bpf resumed>) = 5 [pid 15643] <... bpf resumed>) = 5 [pid 15646] <... bpf resumed>) = 5 [pid 15647] <... bpf resumed>) = 5 [pid 15647] exit_group(0 [pid 15644] exit_group(0 [pid 15647] <... exit_group resumed>) = ? [pid 15645] exit_group(0 [pid 15643] exit_group(0 [pid 15646] exit_group(0 [pid 15645] <... exit_group resumed>) = ? [pid 15644] <... exit_group resumed>) = ? [pid 15647] +++ exited with 0 +++ [pid 15646] <... exit_group resumed>) = ? [pid 15643] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15644] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15643] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15648 attached [pid 15648] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15650 attached ./strace-static-x86_64: Process 15649 attached [pid 15648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15648 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15649 [pid 15649] set_robust_list(0x555555986660, 24 [pid 15650] set_robust_list(0x555555986660, 24) = 0 [pid 15648] <... prctl resumed>) = 0 [pid 15650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15648] setpgid(0, 0) = 0 [pid 15650] <... prctl resumed>) = 0 [pid 15649] <... set_robust_list resumed>) = 0 [pid 15646] +++ exited with 0 +++ [pid 15645] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15650 [pid 15650] setpgid(0, 0 [pid 15649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15649] <... prctl resumed>) = 0 [pid 15650] <... setpgid resumed>) = 0 [pid 15648] <... openat resumed>) = 3 [pid 15649] setpgid(0, 0 [pid 15650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15649] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15650] <... openat resumed>) = 3 [pid 15649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15648] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15650] write(3, "1000", 4 [pid 15648] <... write resumed>) = 4 ./strace-static-x86_64: Process 15651 attached [pid 15650] <... write resumed>) = 4 [pid 15649] <... openat resumed>) = 3 [pid 15648] close(3./strace-static-x86_64: Process 15652 attached [pid 15650] close(3 [pid 15648] <... close resumed>) = 0 [pid 15652] set_robust_list(0x555555986660, 24 [pid 15651] set_robust_list(0x555555986660, 24 [pid 15650] <... close resumed>) = 0 [pid 15649] write(3, "1000", 4 [pid 15648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15651 [pid 15652] <... set_robust_list resumed>) = 0 [pid 15651] <... set_robust_list resumed>) = 0 [pid 15650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15649] <... write resumed>) = 4 [pid 15648] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15652 [pid 15652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15650] <... bpf resumed>) = 3 [pid 15649] close(3 [pid 15648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15652] <... prctl resumed>) = 0 [pid 15651] <... prctl resumed>) = 0 [pid 15650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15649] <... close resumed>) = 0 [pid 15651] setpgid(0, 0) = 0 [pid 15648] <... bpf resumed>) = 4 [pid 15652] setpgid(0, 0 [pid 15651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15652] <... setpgid resumed>) = 0 [pid 15651] <... openat resumed>) = 3 [pid 15650] <... bpf resumed>) = 4 [pid 15649] <... bpf resumed>) = 3 [pid 15648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15651] write(3, "1000", 4 [pid 15649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15652] <... openat resumed>) = 3 [pid 15650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15648] <... bpf resumed>) = 5 [pid 15651] <... write resumed>) = 4 [pid 15650] <... bpf resumed>) = 5 [pid 15651] close(3 [pid 15650] exit_group(0 [pid 15649] <... bpf resumed>) = 4 [pid 15651] <... close resumed>) = 0 [pid 15650] <... exit_group resumed>) = ? [pid 15652] write(3, "1000", 4 [pid 15651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15648] exit_group(0 [pid 15652] <... write resumed>) = 4 [pid 15651] <... bpf resumed>) = 3 [pid 15649] <... bpf resumed>) = 5 [pid 15648] <... exit_group resumed>) = ? [pid 15652] close(3 [pid 15651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15650] +++ exited with 0 +++ [pid 15652] <... close resumed>) = 0 [pid 15651] <... bpf resumed>) = 4 [pid 15649] exit_group(0 [pid 15652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15649] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15652] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15653 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15653 [pid 15653] set_robust_list(0x555555986660, 24 [pid 15651] <... bpf resumed>) = 5 [pid 15648] +++ exited with 0 +++ [pid 15653] <... set_robust_list resumed>) = 0 [pid 15651] exit_group(0) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15652] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15653] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15654 attached [pid 15653] setpgid(0, 0 [pid 15654] set_robust_list(0x555555986660, 24 [pid 15653] <... setpgid resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15654 [pid 15654] <... set_robust_list resumed>) = 0 [pid 15653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15654] setpgid(0, 0 [pid 15653] <... openat resumed>) = 3 [pid 15654] <... setpgid resumed>) = 0 [pid 15654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15653] write(3, "1000", 4) = 4 [pid 15654] <... openat resumed>) = 3 [pid 15654] write(3, "1000", 4) = 4 [pid 15653] close(3) = 0 [pid 15654] close(3) = 0 [pid 15653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15653] <... bpf resumed>) = 3 [pid 15654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15654] <... bpf resumed>) = 4 [pid 15654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15653] <... bpf resumed>) = 4 [pid 15653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15652] <... bpf resumed>) = 5 [pid 15652] exit_group(0 [pid 15649] +++ exited with 0 +++ [pid 15652] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15655 attached , child_tidptr=0x555555986650) = 15655 [pid 15655] set_robust_list(0x555555986660, 24) = 0 [pid 15655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15655] setpgid(0, 0) = 0 [pid 15655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15654] <... bpf resumed>) = 5 [pid 15653] <... bpf resumed>) = 5 [pid 15652] +++ exited with 0 +++ [pid 15651] +++ exited with 0 +++ [pid 15655] write(3, "1000", 4 [pid 15654] exit_group(0 [pid 15653] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15655] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15655] close(3 [pid 15654] <... exit_group resumed>) = ? [pid 15653] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15655] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15654] +++ exited with 0 +++ [pid 15653] +++ exited with 0 +++ ./strace-static-x86_64: Process 15656 attached [pid 15655] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15656] set_robust_list(0x555555986660, 24 [pid 15655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15657 attached [pid 15656] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15656 [pid 15657] set_robust_list(0x555555986660, 24 [pid 15656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15657] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15657 [pid 15657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15655] <... bpf resumed>) = 4 [pid 15657] <... prctl resumed>) = 0 [pid 15656] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15658 attached [pid 15655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15656] setpgid(0, 0 [pid 15658] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15659 attached ) = 0 [pid 15657] setpgid(0, 0 [pid 15656] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15658 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15659 [pid 15659] set_robust_list(0x555555986660, 24 [pid 15658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15657] <... setpgid resumed>) = 0 [pid 15656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15659] <... set_robust_list resumed>) = 0 [pid 15658] <... prctl resumed>) = 0 [pid 15657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15656] <... openat resumed>) = 3 [pid 15659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15658] setpgid(0, 0 [pid 15656] write(3, "1000", 4 [pid 15658] <... setpgid resumed>) = 0 [pid 15656] <... write resumed>) = 4 [pid 15659] <... prctl resumed>) = 0 [pid 15658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15657] <... openat resumed>) = 3 [pid 15656] close(3 [pid 15659] setpgid(0, 0 [pid 15658] <... openat resumed>) = 3 [pid 15657] write(3, "1000", 4 [pid 15656] <... close resumed>) = 0 [pid 15658] write(3, "1000", 4 [pid 15657] <... write resumed>) = 4 [pid 15656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15659] <... setpgid resumed>) = 0 [pid 15658] <... write resumed>) = 4 [pid 15657] close(3 [pid 15655] <... bpf resumed>) = 5 [pid 15658] close(3 [pid 15656] <... bpf resumed>) = 3 [pid 15655] exit_group(0 [pid 15659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15658] <... close resumed>) = 0 [pid 15657] <... close resumed>) = 0 [pid 15656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15659] <... openat resumed>) = 3 [pid 15658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15657] <... bpf resumed>) = 3 [pid 15655] <... exit_group resumed>) = ? [pid 15659] write(3, "1000", 4 [pid 15658] <... bpf resumed>) = 3 [pid 15657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15656] <... bpf resumed>) = 4 [pid 15659] <... write resumed>) = 4 [pid 15658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15655] +++ exited with 0 +++ [pid 15659] close(3) = 0 [pid 15657] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15659] <... bpf resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15658] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15660 attached [pid 15660] set_robust_list(0x555555986660, 24 [pid 15658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15660] <... set_robust_list resumed>) = 0 [pid 15660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15659] <... bpf resumed>) = 4 [pid 15660] <... prctl resumed>) = 0 [pid 15660] setpgid(0, 0 [pid 15659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15660 [pid 15660] <... setpgid resumed>) = 0 [pid 15660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15659] <... bpf resumed>) = 5 [pid 15658] <... bpf resumed>) = 5 [pid 15657] <... bpf resumed>) = 5 [pid 15656] <... bpf resumed>) = 5 [pid 15660] <... openat resumed>) = 3 [pid 15659] exit_group(0 [pid 15658] exit_group(0 [pid 15657] exit_group(0 [pid 15656] exit_group(0 [pid 15660] write(3, "1000", 4 [pid 15659] <... exit_group resumed>) = ? [pid 15658] <... exit_group resumed>) = ? [pid 15657] <... exit_group resumed>) = ? [pid 15656] <... exit_group resumed>) = ? [pid 15660] <... write resumed>) = 4 [pid 15660] close(3 [pid 15659] +++ exited with 0 +++ [pid 15658] +++ exited with 0 +++ [pid 15657] +++ exited with 0 +++ [pid 15660] <... close resumed>) = 0 [pid 15660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15660] <... bpf resumed>) = 3 [pid 15656] +++ exited with 0 +++ [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15656, 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 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15660] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15661 attached [pid 15660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15662 attached [pid 15661] set_robust_list(0x555555986660, 24 [pid 15662] set_robust_list(0x555555986660, 24 [pid 15661] <... set_robust_list resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15661 [pid 15662] <... set_robust_list resumed>) = 0 [pid 15662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15662] <... prctl resumed>) = 0 [pid 15662] setpgid(0, 0 [pid 15661] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15662 ./strace-static-x86_64: Process 15664 attached ./strace-static-x86_64: Process 15663 attached [pid 15662] <... setpgid resumed>) = 0 [pid 15661] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15663 [pid 15664] set_robust_list(0x555555986660, 24 [pid 15663] set_robust_list(0x555555986660, 24 [pid 15662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15661] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15664 [pid 15664] <... set_robust_list resumed>) = 0 [pid 15663] <... set_robust_list resumed>) = 0 [pid 15662] <... openat resumed>) = 3 [pid 15661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15660] <... bpf resumed>) = 5 [pid 15664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15662] write(3, "1000", 4 [pid 15660] exit_group(0 [pid 15664] <... prctl resumed>) = 0 [pid 15662] <... write resumed>) = 4 [pid 15661] <... openat resumed>) = 3 [pid 15664] setpgid(0, 0 [pid 15663] <... prctl resumed>) = 0 [pid 15662] close(3 [pid 15660] <... exit_group resumed>) = ? [pid 15661] write(3, "1000", 4 [pid 15663] setpgid(0, 0 [pid 15664] <... setpgid resumed>) = 0 [pid 15662] <... close resumed>) = 0 [pid 15661] <... write resumed>) = 4 [pid 15664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15664] <... openat resumed>) = 3 [pid 15662] <... bpf resumed>) = 3 [pid 15660] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15663] <... setpgid resumed>) = 0 [pid 15662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15661] close(3 [pid 15663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15661] <... close resumed>) = 0 [pid 15664] write(3, "1000", 4 [pid 15663] <... openat resumed>) = 3 [pid 15661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15662] <... bpf resumed>) = 4 [pid 15664] <... write resumed>) = 4 [pid 15663] write(3, "1000", 4 [pid 15661] <... bpf resumed>) = 3 [pid 15661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15664] close(3 [pid 15663] <... write resumed>) = 4 [pid 15662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15664] <... close resumed>) = 0 [pid 15663] close(3 [pid 15661] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15663] <... close resumed>) = 0 [pid 15661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15665 attached [pid 15664] <... bpf resumed>) = 3 [pid 15665] set_robust_list(0x555555986660, 24 [pid 15664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15665] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15665 [pid 15665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15663] <... bpf resumed>) = 3 [pid 15661] <... bpf resumed>) = 5 [pid 15664] <... bpf resumed>) = 4 [pid 15665] setpgid(0, 0 [pid 15662] <... bpf resumed>) = 5 [pid 15663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15665] <... setpgid resumed>) = 0 [pid 15664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15662] exit_group(0 [pid 15661] exit_group(0 [pid 15665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15664] <... bpf resumed>) = 5 [pid 15662] <... exit_group resumed>) = ? [pid 15661] <... exit_group resumed>) = ? [pid 15663] <... bpf resumed>) = 4 [pid 15663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15665] <... openat resumed>) = 3 [pid 15664] exit_group(0 [pid 15663] <... bpf resumed>) = 5 [pid 15662] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15661] +++ exited with 0 +++ [pid 15664] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15661, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15665] write(3, "1000", 4 [pid 15663] exit_group(0./strace-static-x86_64: Process 15666 attached [pid 5067] <... restart_syscall resumed>) = 0 [pid 15666] set_robust_list(0x555555986660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15666] <... set_robust_list resumed>) = 0 [pid 15665] <... write resumed>) = 4 [pid 15663] <... exit_group resumed>) = ? [pid 15666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15665] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15666 [pid 15666] <... prctl resumed>) = 0 [pid 15666] setpgid(0, 0 [pid 15665] <... close resumed>) = 0 [pid 15666] <... setpgid resumed>) = 0 [pid 15666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15667 attached [pid 15666] <... openat resumed>) = 3 [pid 15665] <... bpf resumed>) = 3 [pid 15667] set_robust_list(0x555555986660, 24 [pid 15666] write(3, "1000", 4 [pid 15665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15667] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15667 [pid 15667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15666] <... write resumed>) = 4 [pid 15667] <... prctl resumed>) = 0 [pid 15667] setpgid(0, 0) = 0 [pid 15666] close(3 [pid 15665] <... bpf resumed>) = 4 [pid 15664] +++ exited with 0 +++ [pid 15663] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15666] <... close resumed>) = 0 [pid 15667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15667] <... openat resumed>) = 3 [pid 15666] <... bpf resumed>) = 3 [pid 15667] write(3, "1000", 4 [pid 15666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15667] <... write resumed>) = 4 [pid 15667] close(3) = 0 [pid 15667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15669 attached ./strace-static-x86_64: Process 15668 attached [pid 15666] <... bpf resumed>) = 4 [pid 15665] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15669 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15668 [pid 15669] set_robust_list(0x555555986660, 24 [pid 15668] set_robust_list(0x555555986660, 24 [pid 15667] <... bpf resumed>) = 3 [pid 15669] <... set_robust_list resumed>) = 0 [pid 15668] <... set_robust_list resumed>) = 0 [pid 15665] exit_group(0 [pid 15667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15665] <... exit_group resumed>) = ? [pid 15669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15667] <... bpf resumed>) = 4 [pid 15669] <... prctl resumed>) = 0 [pid 15668] <... prctl resumed>) = 0 [pid 15667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15666] <... bpf resumed>) = 5 [pid 15669] setpgid(0, 0 [pid 15666] exit_group(0 [pid 15669] <... setpgid resumed>) = 0 [pid 15669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15668] setpgid(0, 0 [pid 15666] <... exit_group resumed>) = ? [pid 15668] <... setpgid resumed>) = 0 [pid 15669] <... openat resumed>) = 3 [pid 15668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15669] write(3, "1000", 4) = 4 [pid 15668] <... openat resumed>) = 3 [pid 15669] close(3) = 0 [pid 15669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15668] write(3, "1000", 4) = 4 [pid 15668] close(3) = 0 [pid 15668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15669] <... bpf resumed>) = 3 [pid 15668] <... bpf resumed>) = 3 [pid 15668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15668] <... bpf resumed>) = 4 [pid 15668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15669] <... bpf resumed>) = 4 [pid 15667] <... bpf resumed>) = 5 [pid 15665] +++ exited with 0 +++ [pid 15669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15667] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15667] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15670 attached , child_tidptr=0x555555986650) = 15670 [pid 15670] set_robust_list(0x555555986660, 24) = 0 [pid 15669] <... bpf resumed>) = 5 [pid 15668] <... bpf resumed>) = 5 [pid 15667] +++ exited with 0 +++ [pid 15666] +++ exited with 0 +++ [pid 15670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15668] exit_group(0 [pid 15669] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15669] <... exit_group resumed>) = ? [pid 15670] <... prctl resumed>) = 0 [pid 15668] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15670] setpgid(0, 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15671 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15671] set_robust_list(0x555555986660, 24 [pid 15670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15669] +++ exited with 0 +++ [pid 15668] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15671 [pid 15671] <... set_robust_list resumed>) = 0 [pid 15670] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15672 attached [pid 15672] set_robust_list(0x555555986660, 24 [pid 15671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15670] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15672 [pid 15672] <... set_robust_list resumed>) = 0 [pid 15671] <... prctl resumed>) = 0 [pid 15670] <... write resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15670] close(3 [pid 15672] <... prctl resumed>) = 0 [pid 15670] <... close resumed>) = 0 [pid 15672] setpgid(0, 0 [pid 15671] setpgid(0, 0 [pid 15670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15672] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15673 attached [pid 15672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15671] <... setpgid resumed>) = 0 [pid 15673] set_robust_list(0x555555986660, 24 [pid 15671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15674 attached [pid 15673] <... set_robust_list resumed>) = 0 [pid 15672] <... openat resumed>) = 3 [pid 15671] <... openat resumed>) = 3 [pid 15670] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15673 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15674 [pid 15674] set_robust_list(0x555555986660, 24 [pid 15673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15674] <... set_robust_list resumed>) = 0 [pid 15670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15672] write(3, "1000", 4 [pid 15674] <... prctl resumed>) = 0 [pid 15673] <... prctl resumed>) = 0 [pid 15672] <... write resumed>) = 4 [pid 15671] write(3, "1000", 4 [pid 15673] setpgid(0, 0 [pid 15671] <... write resumed>) = 4 [pid 15673] <... setpgid resumed>) = 0 [pid 15671] close(3 [pid 15673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15671] <... close resumed>) = 0 [pid 15674] setpgid(0, 0 [pid 15673] <... openat resumed>) = 3 [pid 15672] close(3 [pid 15671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15670] <... bpf resumed>) = 4 [pid 15674] <... setpgid resumed>) = 0 [pid 15673] write(3, "1000", 4 [pid 15672] <... close resumed>) = 0 [pid 15671] <... bpf resumed>) = 3 [pid 15674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15673] <... write resumed>) = 4 [pid 15671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15674] <... openat resumed>) = 3 [pid 15673] close(3 [pid 15672] <... bpf resumed>) = 3 [pid 15671] <... bpf resumed>) = 4 [pid 15670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15674] write(3, "1000", 4 [pid 15673] <... close resumed>) = 0 [pid 15672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15670] <... bpf resumed>) = 5 [pid 15674] <... write resumed>) = 4 [pid 15673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15671] <... bpf resumed>) = 5 [pid 15673] <... bpf resumed>) = 3 [pid 15672] <... bpf resumed>) = 4 [pid 15670] exit_group(0 [pid 15674] close(3 [pid 15673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15671] exit_group(0 [pid 15674] <... close resumed>) = 0 [pid 15670] <... exit_group resumed>) = ? [pid 15672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15673] <... bpf resumed>) = 4 [pid 15672] <... bpf resumed>) = 5 [pid 15671] <... exit_group resumed>) = ? [pid 15673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15672] exit_group(0 [pid 15673] <... bpf resumed>) = 5 [pid 15673] exit_group(0 [pid 15674] <... bpf resumed>) = 3 [pid 15672] <... exit_group resumed>) = ? [pid 15671] +++ exited with 0 +++ [pid 15670] +++ exited with 0 +++ [pid 15673] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15675 attached [pid 15675] set_robust_list(0x555555986660, 24) = 0 [pid 15675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15675 [pid 15675] <... prctl resumed>) = 0 [pid 15675] setpgid(0, 0) = 0 [pid 15675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15674] <... bpf resumed>) = 4 [pid 15672] +++ exited with 0 +++ [pid 15674] 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=15672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15675] <... openat resumed>) = 3 [pid 15675] write(3, "1000", 4) = 4 [pid 15675] close(3) = 0 [pid 15675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 15675] <... bpf resumed>) = 3 [pid 15675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15676 attached ) = 4 [pid 15673] +++ exited with 0 +++ [pid 15676] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15677 attached [pid 15676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15677] set_robust_list(0x555555986660, 24 [pid 15676] <... prctl resumed>) = 0 [pid 15675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15677] <... set_robust_list resumed>) = 0 [pid 15676] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15677 [pid 15676] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15676 [pid 15677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15677] <... prctl resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15676] <... openat resumed>) = 3 [pid 15676] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 15678 attached [pid 15677] setpgid(0, 0 [pid 15676] close(3 [pid 15678] set_robust_list(0x555555986660, 24 [pid 15677] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15678 [pid 15676] <... close resumed>) = 0 [pid 15678] <... set_robust_list resumed>) = 0 [pid 15677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15677] <... openat resumed>) = 3 [pid 15676] <... bpf resumed>) = 3 [pid 15678] setpgid(0, 0 [pid 15676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15678] <... setpgid resumed>) = 0 [pid 15677] write(3, "1000", 4 [pid 15678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15678] write(3, "1000", 4 [pid 15677] <... write resumed>) = 4 [pid 15678] <... write resumed>) = 4 [pid 15677] close(3 [pid 15676] <... bpf resumed>) = 4 [pid 15675] <... bpf resumed>) = 5 [pid 15674] <... bpf resumed>) = 5 [pid 15678] close(3 [pid 15677] <... close resumed>) = 0 [pid 15678] <... close resumed>) = 0 [pid 15677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15675] exit_group(0 [pid 15674] exit_group(0 [pid 15677] <... bpf resumed>) = 3 [pid 15678] <... bpf resumed>) = 3 [pid 15674] <... exit_group resumed>) = ? [pid 15676] <... bpf resumed>) = 5 [pid 15678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15675] <... exit_group resumed>) = ? [pid 15678] <... bpf resumed>) = 4 [pid 15677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15676] exit_group(0 [pid 15674] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15677] <... bpf resumed>) = 4 [pid 15676] <... exit_group resumed>) = ? [pid 15677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15675] +++ exited with 0 +++ [pid 15678] <... bpf resumed>) = 5 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15677] <... bpf resumed>) = 5 [pid 15677] exit_group(0 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15677] <... exit_group resumed>) = ? [pid 15676] +++ exited with 0 +++ [pid 15678] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... restart_syscall resumed>) = 0 [pid 15678] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15679 attached , child_tidptr=0x555555986650) = 15679 [pid 15679] set_robust_list(0x555555986660, 24 [pid 5068] 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 15679] <... set_robust_list resumed>) = 0 [pid 15679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15679] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15681 attached ./strace-static-x86_64: Process 15680 attached [pid 15678] +++ exited with 0 +++ [pid 15677] +++ exited with 0 +++ [pid 15680] set_robust_list(0x555555986660, 24 [pid 15679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15681] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15681 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15680 [pid 15681] <... set_robust_list resumed>) = 0 [pid 15680] <... set_robust_list resumed>) = 0 [pid 15681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15677, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15681] <... prctl resumed>) = 0 [pid 15680] <... prctl resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15679] <... openat resumed>) = 3 [pid 15681] setpgid(0, 0 [pid 15680] setpgid(0, 0 [pid 15679] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15681] <... setpgid resumed>) = 0 [pid 15679] <... write resumed>) = 4 [pid 15680] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15679] close(3 [pid 15680] <... openat resumed>) = 3 [pid 15679] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15682 attached [pid 15681] <... openat resumed>) = 3 [pid 15680] write(3, "1000", 4 [pid 15679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15682] set_robust_list(0x555555986660, 24 [pid 15681] write(3, "1000", 4 [pid 15680] <... write resumed>) = 4 [pid 15679] <... bpf resumed>) = 3 [pid 15681] <... write resumed>) = 4 [pid 15681] close(3 [pid 15679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15683 attached [pid 15682] <... set_robust_list resumed>) = 0 [pid 15681] <... close resumed>) = 0 [pid 15680] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15682 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15683 [pid 15683] set_robust_list(0x555555986660, 24 [pid 15682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15680] <... close resumed>) = 0 [pid 15679] <... bpf resumed>) = 4 [pid 15682] <... prctl resumed>) = 0 [pid 15683] <... set_robust_list resumed>) = 0 [pid 15683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15681] <... bpf resumed>) = 3 [pid 15680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15682] setpgid(0, 0 [pid 15683] <... prctl resumed>) = 0 [pid 15681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15683] setpgid(0, 0 [pid 15682] <... setpgid resumed>) = 0 [pid 15680] <... bpf resumed>) = 3 [pid 15683] <... setpgid resumed>) = 0 [pid 15682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15681] <... bpf resumed>) = 4 [pid 15680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15679] <... bpf resumed>) = 5 [pid 15683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15682] <... openat resumed>) = 3 [pid 15681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15680] <... bpf resumed>) = 4 [pid 15679] exit_group(0 [pid 15683] <... openat resumed>) = 3 [pid 15682] write(3, "1000", 4 [pid 15681] <... bpf resumed>) = 5 [pid 15680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15679] <... exit_group resumed>) = ? [pid 15683] write(3, "1000", 4 [pid 15682] <... write resumed>) = 4 [pid 15681] exit_group(0 [pid 15680] <... bpf resumed>) = 5 [pid 15683] <... write resumed>) = 4 [pid 15682] close(3 [pid 15680] exit_group(0 [pid 15683] close(3 [pid 15682] <... close resumed>) = 0 [pid 15682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15683] <... close resumed>) = 0 [pid 15680] <... exit_group resumed>) = ? [pid 15679] +++ exited with 0 +++ [pid 15683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15682] <... bpf resumed>) = 3 [pid 15681] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15683] <... bpf resumed>) = 3 [pid 15682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15682] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15683] <... bpf resumed>) = 4 [pid 15682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15684 attached [pid 15683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15681] +++ exited with 0 +++ [pid 15680] +++ exited with 0 +++ [pid 15684] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15684 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15684] <... set_robust_list resumed>) = 0 [pid 15684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] 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 15684] setpgid(0, 0./strace-static-x86_64: Process 15686 attached ./strace-static-x86_64: Process 15685 attached [pid 15686] set_robust_list(0x555555986660, 24 [pid 15685] set_robust_list(0x555555986660, 24 [pid 15686] <... set_robust_list resumed>) = 0 [pid 15685] <... set_robust_list resumed>) = 0 [pid 15686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15684] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15686 [pid 15686] <... prctl resumed>) = 0 [pid 15685] <... prctl resumed>) = 0 [pid 15683] <... bpf resumed>) = 5 [pid 15682] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15685 [pid 15684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15686] setpgid(0, 0 [pid 15685] setpgid(0, 0 [pid 15683] exit_group(0 [pid 15682] exit_group(0 [pid 15686] <... setpgid resumed>) = 0 [pid 15685] <... setpgid resumed>) = 0 [pid 15684] <... openat resumed>) = 3 [pid 15686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15683] <... exit_group resumed>) = ? [pid 15682] <... exit_group resumed>) = ? [pid 15684] write(3, "1000", 4) = 4 [pid 15684] close(3) = 0 [pid 15684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15683] +++ exited with 0 +++ [pid 15684] <... bpf resumed>) = 3 [pid 15684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15686] <... openat resumed>) = 3 [pid 15685] <... openat resumed>) = 3 [pid 15686] write(3, "1000", 4 [pid 15685] write(3, "1000", 4 [pid 15682] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15686] <... write resumed>) = 4 [pid 15685] <... write resumed>) = 4 [pid 15686] close(3 [pid 15685] close(3 [pid 15686] <... close resumed>) = 0 [pid 15685] <... close resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15684] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15687 attached [pid 15686] <... bpf resumed>) = 3 [pid 15685] <... bpf resumed>) = 3 [pid 15686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15688 attached [pid 15687] set_robust_list(0x555555986660, 24 [pid 15685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15687 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15688 [pid 15686] <... bpf resumed>) = 4 [pid 15688] set_robust_list(0x555555986660, 24 [pid 15687] <... set_robust_list resumed>) = 0 [pid 15685] <... bpf resumed>) = 4 [pid 15687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15688] <... set_robust_list resumed>) = 0 [pid 15688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15687] <... prctl resumed>) = 0 [pid 15684] <... bpf resumed>) = 5 [pid 15688] setpgid(0, 0 [pid 15687] setpgid(0, 0) = 0 [pid 15686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15688] <... setpgid resumed>) = 0 [pid 15687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15686] <... bpf resumed>) = 5 [pid 15684] exit_group(0 [pid 15688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15684] <... exit_group resumed>) = ? [pid 15688] <... openat resumed>) = 3 [pid 15687] <... openat resumed>) = 3 [pid 15686] exit_group(0 [pid 15685] <... bpf resumed>) = 5 [pid 15685] exit_group(0 [pid 15684] +++ exited with 0 +++ [pid 15688] write(3, "1000", 4 [pid 15686] <... exit_group resumed>) = ? [pid 15685] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15688] <... write resumed>) = 4 [pid 15687] write(3, "1000", 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15688] close(3 [pid 15687] <... write resumed>) = 4 [pid 15688] <... close resumed>) = 0 [pid 15687] close(3 [pid 15688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15687] <... close resumed>) = 0 [pid 15688] <... bpf resumed>) = 3 [pid 15687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15687] <... bpf resumed>) = 3 [pid 15687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15688] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15689 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15689 [pid 15689] set_robust_list(0x555555986660, 24) = 0 [pid 15689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15687] <... bpf resumed>) = 4 [pid 15689] <... prctl resumed>) = 0 [pid 15689] setpgid(0, 0) = 0 [pid 15687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15686] +++ exited with 0 +++ [pid 15685] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15689] <... openat resumed>) = 3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15689] write(3, "1000", 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15689] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15689] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15689] <... close resumed>) = 0 ./strace-static-x86_64: Process 15690 attached [pid 15689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15690] set_robust_list(0x555555986660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15690] <... set_robust_list resumed>) = 0 [pid 15689] <... bpf resumed>) = 3 [pid 15690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15690 ./strace-static-x86_64: Process 15691 attached [pid 15690] <... prctl resumed>) = 0 [pid 15691] set_robust_list(0x555555986660, 24 [pid 15690] setpgid(0, 0 [pid 15689] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15691 [pid 15690] <... setpgid resumed>) = 0 [pid 15691] <... set_robust_list resumed>) = 0 [pid 15689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15691] <... prctl resumed>) = 0 [pid 15690] <... openat resumed>) = 3 [pid 15691] setpgid(0, 0) = 0 [pid 15690] write(3, "1000", 4 [pid 15689] <... bpf resumed>) = 5 [pid 15688] <... bpf resumed>) = 5 [pid 15687] <... bpf resumed>) = 5 [pid 15691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15690] <... write resumed>) = 4 [pid 15689] exit_group(0 [pid 15688] exit_group(0 [pid 15687] exit_group(0 [pid 15691] <... openat resumed>) = 3 [pid 15690] close(3 [pid 15689] <... exit_group resumed>) = ? [pid 15688] <... exit_group resumed>) = ? [pid 15687] <... exit_group resumed>) = ? [pid 15690] <... close resumed>) = 0 [pid 15691] write(3, "1000", 4 [pid 15690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15688] +++ exited with 0 +++ [pid 15691] <... write resumed>) = 4 [pid 15690] <... bpf resumed>) = 3 [pid 15691] close(3) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15690] <... bpf resumed>) = 4 [pid 15691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15691] <... bpf resumed>) = 4 [pid 15691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15692 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15692 [pid 15692] set_robust_list(0x555555986660, 24 [pid 15689] +++ exited with 0 +++ [pid 15692] <... set_robust_list resumed>) = 0 [pid 15687] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15689, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... restart_syscall resumed>) = 0 [pid 15692] <... prctl resumed>) = 0 [pid 15692] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15693 attached [pid 15692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15693] set_robust_list(0x555555986660, 24 [pid 15692] <... openat resumed>) = 3 [pid 15692] write(3, "1000", 4 [pid 15693] <... set_robust_list resumed>) = 0 [pid 15692] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15693 [pid 15693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15692] close(3 [pid 15693] <... prctl resumed>) = 0 [pid 15692] <... close resumed>) = 0 [pid 15693] setpgid(0, 0./strace-static-x86_64: Process 15694 attached ) = 0 [pid 15692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15694 [pid 15694] set_robust_list(0x555555986660, 24 [pid 15692] <... bpf resumed>) = 3 [pid 15692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15690] <... bpf resumed>) = 5 [pid 15694] <... set_robust_list resumed>) = 0 [pid 15693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15691] <... bpf resumed>) = 5 [pid 15693] <... openat resumed>) = 3 [pid 15694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15693] write(3, "1000", 4 [pid 15691] exit_group(0 [pid 15690] exit_group(0 [pid 15694] setpgid(0, 0 [pid 15693] <... write resumed>) = 4 [pid 15692] <... bpf resumed>) = 4 [pid 15691] <... exit_group resumed>) = ? [pid 15690] <... exit_group resumed>) = ? [pid 15692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15694] <... setpgid resumed>) = 0 [pid 15693] close(3 [pid 15692] <... bpf resumed>) = 5 [pid 15693] <... close resumed>) = 0 [pid 15692] exit_group(0) = ? [pid 15690] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15693] <... bpf resumed>) = 3 [pid 15694] write(3, "1000", 4) = 4 [pid 15693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15694] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15694] <... close resumed>) = 0 [pid 15694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15693] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15695 attached [pid 15693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15695] set_robust_list(0x555555986660, 24 [pid 15692] +++ exited with 0 +++ [pid 15694] <... bpf resumed>) = 4 [pid 15693] <... bpf resumed>) = 5 [pid 15695] <... set_robust_list resumed>) = 0 [pid 15693] exit_group(0 [pid 15695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15693] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15695 [pid 15695] <... prctl resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15695] setpgid(0, 0) = 0 [pid 15695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15695] <... openat resumed>) = 3 [pid 15695] write(3, "1000", 4./strace-static-x86_64: Process 15696 attached ) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15696 [pid 15696] set_robust_list(0x555555986660, 24 [pid 15695] close(3 [pid 15696] <... set_robust_list resumed>) = 0 [pid 15695] <... close resumed>) = 0 [pid 15696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15694] <... bpf resumed>) = 5 [pid 15691] +++ exited with 0 +++ [pid 15696] <... prctl resumed>) = 0 [pid 15695] <... bpf resumed>) = 3 [pid 15694] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15696] setpgid(0, 0) = 0 [pid 15695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15694] <... exit_group resumed>) = ? [pid 15696] <... openat resumed>) = 3 [pid 15695] <... bpf resumed>) = 4 [pid 15696] write(3, "1000", 4) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15696] close(3) = 0 [pid 15695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15697 attached ) = 3 [pid 15697] set_robust_list(0x555555986660, 24 [pid 15696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 15697 [pid 15693] +++ exited with 0 +++ [pid 15697] <... set_robust_list resumed>) = 0 [pid 15695] <... bpf resumed>) = 5 [pid 15697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15695] exit_group(0 [pid 15697] <... prctl resumed>) = 0 [pid 15695] <... exit_group resumed>) = ? [pid 15697] setpgid(0, 0) = 0 [pid 15696] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15697] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15697] <... write resumed>) = 4 [pid 15697] close(3) = 0 [pid 15697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15698 attached ) = 4 [pid 15698] set_robust_list(0x555555986660, 24 [pid 15697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15698 [pid 15698] <... set_robust_list resumed>) = 0 [pid 15698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15698] setpgid(0, 0) = 0 [pid 15698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15698] write(3, "1000", 4) = 4 [pid 15698] close(3) = 0 [pid 15698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15694] +++ exited with 0 +++ [pid 15695] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15699 attached [pid 15699] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15699 ./strace-static-x86_64: Process 15700 attached [pid 15699] <... set_robust_list resumed>) = 0 [pid 15700] set_robust_list(0x555555986660, 24 [pid 15699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15700 [pid 15700] <... set_robust_list resumed>) = 0 [pid 15699] <... prctl resumed>) = 0 [pid 15700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15699] setpgid(0, 0 [pid 15700] <... prctl resumed>) = 0 [pid 15699] <... setpgid resumed>) = 0 [pid 15700] setpgid(0, 0 [pid 15699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15700] <... setpgid resumed>) = 0 [pid 15699] <... openat resumed>) = 3 [pid 15696] <... bpf resumed>) = 5 [pid 15700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15699] write(3, "1000", 4 [pid 15698] <... bpf resumed>) = 5 [pid 15697] <... bpf resumed>) = 5 [pid 15696] exit_group(0 [pid 15699] <... write resumed>) = 4 [pid 15698] exit_group(0 [pid 15700] <... openat resumed>) = 3 [pid 15699] close(3 [pid 15696] <... exit_group resumed>) = ? [pid 15697] exit_group(0 [pid 15698] <... exit_group resumed>) = ? [pid 15699] <... close resumed>) = 0 [pid 15700] write(3, "1000", 4) = 4 [pid 15700] close(3) = 0 [pid 15700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15697] <... exit_group resumed>) = ? [pid 15696] +++ exited with 0 +++ [pid 15700] <... bpf resumed>) = 3 [pid 15700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15700] <... bpf resumed>) = 4 [pid 15699] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15701 attached [pid 15701] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15701 [pid 15701] <... set_robust_list resumed>) = 0 [pid 15699] <... bpf resumed>) = 4 [pid 15701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15701] <... prctl resumed>) = 0 [pid 15698] +++ exited with 0 +++ [pid 15697] +++ exited with 0 +++ [pid 15701] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15697, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15701] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15701] write(3, "1000", 4./strace-static-x86_64: Process 15702 attached ) = 4 ./strace-static-x86_64: Process 15703 attached [pid 15702] set_robust_list(0x555555986660, 24 [pid 15701] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15702 [pid 15700] <... bpf resumed>) = 5 [pid 15699] <... bpf resumed>) = 5 [pid 15703] set_robust_list(0x555555986660, 24 [pid 15702] <... set_robust_list resumed>) = 0 [pid 15701] <... close resumed>) = 0 [pid 15700] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15703 [pid 15703] <... set_robust_list resumed>) = 0 [pid 15702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15700] <... exit_group resumed>) = ? [pid 15699] exit_group(0 [pid 15703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15702] <... prctl resumed>) = 0 [pid 15699] <... exit_group resumed>) = ? [pid 15703] <... prctl resumed>) = 0 [pid 15703] setpgid(0, 0 [pid 15701] <... bpf resumed>) = 3 [pid 15702] setpgid(0, 0 [pid 15703] <... setpgid resumed>) = 0 [pid 15703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15702] <... setpgid resumed>) = 0 [pid 15701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15703] <... openat resumed>) = 3 [pid 15703] write(3, "1000", 4) = 4 [pid 15702] <... openat resumed>) = 3 [pid 15701] <... bpf resumed>) = 4 [pid 15703] close(3 [pid 15702] write(3, "1000", 4 [pid 15703] <... close resumed>) = 0 [pid 15703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15702] <... write resumed>) = 4 [pid 15701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15703] <... bpf resumed>) = 3 [pid 15702] close(3 [pid 15703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15702] <... close resumed>) = 0 [pid 15702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15703] <... bpf resumed>) = 4 [pid 15703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15702] <... bpf resumed>) = 4 [pid 15702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15700] +++ exited with 0 +++ [pid 15699] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15704 attached ./strace-static-x86_64: Process 15705 attached [pid 15704] set_robust_list(0x555555986660, 24 [pid 15703] <... bpf resumed>) = 5 [pid 15702] <... bpf resumed>) = 5 [pid 15701] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15704 [pid 15705] set_robust_list(0x555555986660, 24) = 0 [pid 15704] <... set_robust_list resumed>) = 0 [pid 15703] exit_group(0 [pid 15702] exit_group(0 [pid 15701] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15705 [pid 15705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15702] <... exit_group resumed>) = ? [pid 15701] <... exit_group resumed>) = ? [pid 15704] <... prctl resumed>) = 0 [pid 15703] <... exit_group resumed>) = ? [pid 15705] <... prctl resumed>) = 0 [pid 15704] setpgid(0, 0 [pid 15703] +++ exited with 0 +++ [pid 15704] <... setpgid resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15705] setpgid(0, 0 [pid 15704] <... openat resumed>) = 3 [pid 15702] +++ exited with 0 +++ [pid 15704] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15706 attached [pid 15705] <... setpgid resumed>) = 0 [pid 15704] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15704] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15704] <... close resumed>) = 0 [pid 15704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15706] set_robust_list(0x555555986660, 24 [pid 15705] <... openat resumed>) = 3 [pid 15704] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15706 [pid 15706] <... set_robust_list resumed>) = 0 [pid 15704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15701] +++ exited with 0 +++ [pid 15705] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15705] <... write resumed>) = 4 [pid 15704] <... bpf resumed>) = 4 [pid 15706] <... prctl resumed>) = 0 [pid 15705] close(3 [pid 15704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15706] setpgid(0, 0 [pid 15705] <... close resumed>) = 0 ./strace-static-x86_64: Process 15708 attached ./strace-static-x86_64: Process 15707 attached [pid 15706] <... setpgid resumed>) = 0 [pid 15705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15704] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15707 [pid 15706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15708] set_robust_list(0x555555986660, 24 [pid 15707] set_robust_list(0x555555986660, 24 [pid 15705] <... bpf resumed>) = 3 [pid 15704] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15708 [pid 15708] <... set_robust_list resumed>) = 0 [pid 15707] <... set_robust_list resumed>) = 0 [pid 15704] <... exit_group resumed>) = ? [pid 15708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15706] <... openat resumed>) = 3 [pid 15705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15708] <... prctl resumed>) = 0 [pid 15707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15706] write(3, "1000", 4 [pid 15704] +++ exited with 0 +++ [pid 15705] <... bpf resumed>) = 4 [pid 15708] setpgid(0, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15704, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15708] <... setpgid resumed>) = 0 [pid 15708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15707] <... prctl resumed>) = 0 [pid 15706] <... write resumed>) = 4 [pid 15707] setpgid(0, 0 [pid 15706] close(3 [pid 15707] <... setpgid resumed>) = 0 [pid 15705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15708] <... openat resumed>) = 3 [pid 15706] <... close resumed>) = 0 [pid 15708] write(3, "1000", 4) = 4 [pid 15707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15708] close(3) = 0 [pid 15706] <... bpf resumed>) = 3 [pid 15708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15707] <... openat resumed>) = 3 [pid 15706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15708] <... bpf resumed>) = 3 [pid 15708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15707] write(3, "1000", 4 [pid 15708] <... bpf resumed>) = 4 [pid 15706] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15707] <... write resumed>) = 4 [pid 15707] close(3 [pid 15706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15707] <... close resumed>) = 0 ./strace-static-x86_64: Process 15709 attached [pid 15707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15709] set_robust_list(0x555555986660, 24 [pid 15707] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15709 [pid 15709] <... set_robust_list resumed>) = 0 [pid 15707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15707] <... bpf resumed>) = 4 [pid 15709] setpgid(0, 0 [pid 15707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15709] <... setpgid resumed>) = 0 [pid 15709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15708] <... bpf resumed>) = 5 [pid 15707] <... bpf resumed>) = 5 [pid 15706] <... bpf resumed>) = 5 [pid 15705] <... bpf resumed>) = 5 [pid 15709] write(3, "1000", 4 [pid 15708] exit_group(0 [pid 15707] exit_group(0 [pid 15706] exit_group(0 [pid 15705] exit_group(0 [pid 15709] <... write resumed>) = 4 [pid 15708] <... exit_group resumed>) = ? [pid 15709] close(3 [pid 15707] <... exit_group resumed>) = ? [pid 15705] <... exit_group resumed>) = ? [pid 15708] +++ exited with 0 +++ [pid 15706] <... exit_group resumed>) = ? [pid 15705] +++ exited with 0 +++ [pid 15709] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=15708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15709] <... bpf resumed>) = 3 [pid 15709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555986650) = 15710 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15710 attached [pid 15709] <... bpf resumed>) = 4 [pid 15709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15711 attached [pid 15710] set_robust_list(0x555555986660, 24 [pid 15711] set_robust_list(0x555555986660, 24) = 0 [pid 15710] <... set_robust_list resumed>) = 0 [pid 15707] +++ exited with 0 +++ [pid 15706] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15711 [pid 15711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15711] <... prctl resumed>) = 0 [pid 15710] <... prctl resumed>) = 0 [pid 15711] setpgid(0, 0 [pid 15710] setpgid(0, 0 [pid 15711] <... setpgid resumed>) = 0 [pid 15710] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15713 attached ./strace-static-x86_64: Process 15712 attached [pid 15711] <... openat resumed>) = 3 [pid 15710] <... openat resumed>) = 3 [pid 15713] set_robust_list(0x555555986660, 24 [pid 15712] set_robust_list(0x555555986660, 24 [pid 15710] write(3, "1000", 4 [pid 15712] <... set_robust_list resumed>) = 0 [pid 15710] <... write resumed>) = 4 [pid 15712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15711] write(3, "1000", 4 [pid 15713] <... set_robust_list resumed>) = 0 [pid 15710] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15713 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15712 [pid 15713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15712] <... prctl resumed>) = 0 [pid 15711] <... write resumed>) = 4 [pid 15710] <... close resumed>) = 0 [pid 15709] <... bpf resumed>) = 5 [pid 15713] <... prctl resumed>) = 0 [pid 15712] setpgid(0, 0 [pid 15710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15713] setpgid(0, 0) = 0 [pid 15713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15709] exit_group(0 [pid 15712] <... setpgid resumed>) = 0 [pid 15711] close(3 [pid 15710] <... bpf resumed>) = 3 [pid 15713] <... openat resumed>) = 3 [pid 15712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15711] <... close resumed>) = 0 [pid 15710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15709] <... exit_group resumed>) = ? [pid 15713] write(3, "1000", 4 [pid 15711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15713] <... write resumed>) = 4 [pid 15713] close(3) = 0 [pid 15713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15711] <... bpf resumed>) = 3 [pid 15710] <... bpf resumed>) = 4 [pid 15713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15712] <... openat resumed>) = 3 [pid 15710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15709] +++ exited with 0 +++ [pid 15713] <... bpf resumed>) = 4 [pid 15712] write(3, "1000", 4 [pid 15711] <... bpf resumed>) = 4 [pid 15712] <... write resumed>) = 4 [pid 15713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15712] close(3) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15712] <... bpf resumed>) = 3 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555986650) = 15714 ./strace-static-x86_64: Process 15714 attached [pid 15712] <... bpf resumed>) = 4 [pid 15714] set_robust_list(0x555555986660, 24 [pid 15712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15710] <... bpf resumed>) = 5 [pid 15714] <... set_robust_list resumed>) = 0 [pid 15713] <... bpf resumed>) = 5 [pid 15712] <... bpf resumed>) = 5 [pid 15711] <... bpf resumed>) = 5 [pid 15710] exit_group(0 [pid 15714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15713] exit_group(0 [pid 15712] exit_group(0 [pid 15711] exit_group(0 [pid 15710] <... exit_group resumed>) = ? [pid 15714] <... prctl resumed>) = 0 [pid 15713] <... exit_group resumed>) = ? [pid 15712] <... exit_group resumed>) = ? [pid 15711] <... exit_group resumed>) = ? [pid 15714] setpgid(0, 0 [pid 15712] +++ exited with 0 +++ [pid 15710] +++ exited with 0 +++ [pid 15714] <... setpgid resumed>) = 0 [pid 15714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15714] write(3, "1000", 4) = 4 [pid 15714] close(3) = 0 [pid 15713] +++ exited with 0 +++ [pid 15711] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15713, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15715 attached [pid 15714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15715] set_robust_list(0x555555986660, 24 [pid 15714] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15715] <... set_robust_list resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 15716 attached [pid 15715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15715 [pid 15716] set_robust_list(0x555555986660, 24 [pid 15715] <... prctl resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15716 [pid 15716] <... set_robust_list resumed>) = 0 [pid 15716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15716] setpgid(0, 0./strace-static-x86_64: Process 15717 attached [pid 15715] setpgid(0, 0 [pid 15714] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15715] <... setpgid resumed>) = 0 [pid 15716] <... setpgid resumed>) = 0 [pid 15714] exit_group(0 [pid 15716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15714] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15718 attached [pid 15717] set_robust_list(0x555555986660, 24 [pid 15716] <... openat resumed>) = 3 [pid 15715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15714] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15717 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15718 [pid 15718] set_robust_list(0x555555986660, 24 [pid 15717] <... set_robust_list resumed>) = 0 [pid 15716] write(3, "1000", 4 [pid 15718] <... set_robust_list resumed>) = 0 [pid 15717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15716] <... write resumed>) = 4 [pid 15715] <... openat resumed>) = 3 [pid 15718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15716] close(3 [pid 15715] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15715] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15718] <... prctl resumed>) = 0 [pid 15717] <... prctl resumed>) = 0 [pid 15716] <... close resumed>) = 0 [pid 15715] close(3./strace-static-x86_64: Process 15719 attached [pid 15718] setpgid(0, 0 [pid 15717] setpgid(0, 0 [pid 15716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15719] set_robust_list(0x555555986660, 24 [pid 15718] <... setpgid resumed>) = 0 [pid 15717] <... setpgid resumed>) = 0 [pid 15716] <... bpf resumed>) = 3 [pid 15715] <... close resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15719 [pid 15719] <... set_robust_list resumed>) = 0 [pid 15719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15719] <... prctl resumed>) = 0 [pid 15718] <... openat resumed>) = 3 [pid 15717] <... openat resumed>) = 3 [pid 15715] <... bpf resumed>) = 3 [pid 15716] <... bpf resumed>) = 4 [pid 15719] setpgid(0, 0 [pid 15718] write(3, "1000", 4 [pid 15719] <... setpgid resumed>) = 0 [pid 15718] <... write resumed>) = 4 [pid 15717] write(3, "1000", 4 [pid 15716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15718] close(3 [pid 15717] <... write resumed>) = 4 [pid 15716] <... bpf resumed>) = 5 [pid 15718] <... close resumed>) = 0 [pid 15717] close(3) = 0 [pid 15719] <... openat resumed>) = 3 [pid 15718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15716] exit_group(0 [pid 15719] write(3, "1000", 4 [pid 15718] <... bpf resumed>) = 3 [pid 15716] <... exit_group resumed>) = ? [pid 15715] <... bpf resumed>) = 4 [pid 15717] <... bpf resumed>) = 3 [pid 15719] <... write resumed>) = 4 [pid 15719] close(3 [pid 15718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15719] <... close resumed>) = 0 [pid 15718] <... bpf resumed>) = 4 [pid 15717] <... bpf resumed>) = 4 [pid 15716] +++ exited with 0 +++ [pid 15719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15719] <... bpf resumed>) = 4 [pid 15719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15720 attached , child_tidptr=0x555555986650) = 15720 [pid 15720] set_robust_list(0x555555986660, 24) = 0 [pid 15720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15719] <... bpf resumed>) = 5 [pid 15718] <... bpf resumed>) = 5 [pid 15717] <... bpf resumed>) = 5 [pid 15715] <... bpf resumed>) = 5 [pid 15720] <... prctl resumed>) = 0 [pid 15720] setpgid(0, 0 [pid 15719] exit_group(0 [pid 15718] exit_group(0 [pid 15715] exit_group(0 [pid 15717] exit_group(0) = ? [pid 15720] <... setpgid resumed>) = 0 [pid 15719] <... exit_group resumed>) = ? [pid 15718] <... exit_group resumed>) = ? [pid 15715] <... exit_group resumed>) = ? [pid 15720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15719] +++ exited with 0 +++ [pid 15717] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15721 attached [pid 15720] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15721 [pid 15720] write(3, "1000", 4 [pid 15721] set_robust_list(0x555555986660, 24 [pid 15720] <... write resumed>) = 4 [pid 15721] <... set_robust_list resumed>) = 0 [pid 15720] close(3) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15722 attached [pid 15721] <... prctl resumed>) = 0 [pid 15720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15721] setpgid(0, 0 [pid 15722] set_robust_list(0x555555986660, 24 [pid 15721] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15722 [pid 15722] <... set_robust_list resumed>) = 0 [pid 15722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15722] <... prctl resumed>) = 0 [pid 15718] +++ exited with 0 +++ [pid 15715] +++ exited with 0 +++ [pid 15722] setpgid(0, 0 [pid 15721] <... openat resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15722] <... setpgid resumed>) = 0 [pid 15721] write(3, "1000", 4 [pid 15720] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15721] <... write resumed>) = 4 [pid 15720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 15721] close(3) = 0 [pid 15721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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./strace-static-x86_64: Process 15723 attached [pid 15722] <... openat resumed>) = 3 [pid 15721] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15724 attached [pid 15723] set_robust_list(0x555555986660, 24 [pid 15722] write(3, "1000", 4 [pid 15721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15723 [pid 15724] set_robust_list(0x555555986660, 24 [pid 15723] <... set_robust_list resumed>) = 0 [pid 15722] <... write resumed>) = 4 [pid 15724] <... set_robust_list resumed>) = 0 [pid 15723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15722] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15724 [pid 15721] <... bpf resumed>) = 4 [pid 15723] <... prctl resumed>) = 0 [pid 15722] <... close resumed>) = 0 [pid 15721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15724] setpgid(0, 0 [pid 15723] setpgid(0, 0 [pid 15722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15724] <... setpgid resumed>) = 0 [pid 15723] <... setpgid resumed>) = 0 [pid 15722] <... bpf resumed>) = 3 [pid 15722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15722] <... bpf resumed>) = 4 [pid 15722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15724] write(3, "1000", 4 [pid 15723] <... openat resumed>) = 3 [pid 15724] <... write resumed>) = 4 [pid 15724] close(3 [pid 15723] write(3, "1000", 4 [pid 15724] <... close resumed>) = 0 [pid 15724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15723] <... write resumed>) = 4 [pid 15724] <... bpf resumed>) = 3 [pid 15723] close(3 [pid 15720] <... bpf resumed>) = 5 [pid 15724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15723] <... close resumed>) = 0 [pid 15722] <... bpf resumed>) = 5 [pid 15721] <... bpf resumed>) = 5 [pid 15720] exit_group(0 [pid 15723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15722] exit_group(0 [pid 15721] exit_group(0 [pid 15720] <... exit_group resumed>) = ? [pid 15724] <... bpf resumed>) = 4 [pid 15723] <... bpf resumed>) = 3 [pid 15722] <... exit_group resumed>) = ? [pid 15721] <... exit_group resumed>) = ? [pid 15723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15721] +++ exited with 0 +++ [pid 15724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15724] <... bpf resumed>) = 5 [pid 15724] exit_group(0) = ? ./strace-static-x86_64: Process 15725 attached [pid 15720] +++ exited with 0 +++ [pid 15725] set_robust_list(0x555555986660, 24 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15725] <... set_robust_list resumed>) = 0 [pid 15725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15725 [pid 15725] <... prctl resumed>) = 0 [pid 15725] setpgid(0, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15725] <... setpgid resumed>) = 0 [pid 15725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15726 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15726 [pid 15725] <... openat resumed>) = 3 [pid 15726] set_robust_list(0x555555986660, 24 [pid 15725] write(3, "1000", 4) = 4 [pid 15726] <... set_robust_list resumed>) = 0 [pid 15725] close(3 [pid 15726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15725] <... close resumed>) = 0 [pid 15725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15726] <... prctl resumed>) = 0 [pid 15725] <... bpf resumed>) = 3 [pid 15723] <... bpf resumed>) = 5 [pid 15722] +++ exited with 0 +++ [pid 15726] setpgid(0, 0 [pid 15725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15726] <... setpgid resumed>) = 0 [pid 15723] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15725] <... bpf resumed>) = 4 [pid 15723] <... exit_group resumed>) = ? [pid 15726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15726] write(3, "1000", 4) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15726] close(3./strace-static-x86_64: Process 15727 attached ) = 0 [pid 15727] set_robust_list(0x555555986660, 24 [pid 15726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15727 [pid 15727] <... set_robust_list resumed>) = 0 [pid 15726] <... bpf resumed>) = 3 [pid 15727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15727] <... prctl resumed>) = 0 [pid 15727] setpgid(0, 0 [pid 15726] <... bpf resumed>) = 4 [pid 15724] +++ exited with 0 +++ [pid 15723] +++ exited with 0 +++ [pid 15726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15727] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15727] <... openat resumed>) = 3 [pid 15727] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 15727] <... write resumed>) = 4 [pid 15727] close(3./strace-static-x86_64: Process 15728 attached ) = 0 [pid 15728] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15728 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15728] <... set_robust_list resumed>) = 0 [pid 15727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15727] <... bpf resumed>) = 3 [pid 15728] setpgid(0, 0./strace-static-x86_64: Process 15729 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15729 [pid 15729] set_robust_list(0x555555986660, 24 [pid 15727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15729] <... set_robust_list resumed>) = 0 [pid 15728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15727] <... bpf resumed>) = 4 [pid 15728] <... openat resumed>) = 3 [pid 15727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15729] <... prctl resumed>) = 0 [pid 15729] setpgid(0, 0 [pid 15728] write(3, "1000", 4) = 4 [pid 15729] <... setpgid resumed>) = 0 [pid 15729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15728] close(3) = 0 [pid 15728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15729] <... openat resumed>) = 3 [pid 15729] write(3, "1000", 4) = 4 [pid 15728] <... bpf resumed>) = 3 [pid 15725] <... bpf resumed>) = 5 [pid 15729] close(3 [pid 15728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15725] exit_group(0 [pid 15729] <... close resumed>) = 0 [pid 15727] <... bpf resumed>) = 5 [pid 15726] <... bpf resumed>) = 5 [pid 15729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15725] <... exit_group resumed>) = ? [pid 15729] <... bpf resumed>) = 3 [pid 15728] <... bpf resumed>) = 4 [pid 15727] exit_group(0 [pid 15726] exit_group(0 [pid 15725] +++ exited with 0 +++ [pid 15729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15727] <... exit_group resumed>) = ? [pid 15726] <... exit_group resumed>) = ? [pid 15729] <... bpf resumed>) = 4 [pid 15728] <... bpf resumed>) = 5 [pid 15729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15729] exit_group(0 [pid 15728] exit_group(0 [pid 15727] +++ exited with 0 +++ [pid 15726] +++ exited with 0 +++ [pid 15728] <... exit_group resumed>) = ? [pid 15729] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15726, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15729] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15728] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15730 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15730] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15730 ./strace-static-x86_64: Process 15731 attached ./strace-static-x86_64: Process 15732 attached [pid 15731] set_robust_list(0x555555986660, 24 [pid 15730] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15731] <... set_robust_list resumed>) = 0 [pid 15731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15731] <... prctl resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15732 ./strace-static-x86_64: Process 15733 attached ./strace-static-x86_64: Process 15734 attached [pid 15732] set_robust_list(0x555555986660, 24 [pid 15731] setpgid(0, 0 [pid 15730] <... prctl resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15731 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15734 [pid 15732] <... set_robust_list resumed>) = 0 [pid 15730] setpgid(0, 0 [pid 15734] set_robust_list(0x555555986660, 24 [pid 15732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15731] <... setpgid resumed>) = 0 [pid 15730] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15733 [pid 15733] set_robust_list(0x555555986660, 24 [pid 15734] <... set_robust_list resumed>) = 0 [pid 15732] <... prctl resumed>) = 0 [pid 15731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15733] <... set_robust_list resumed>) = 0 [pid 15734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15732] setpgid(0, 0 [pid 15731] <... openat resumed>) = 3 [pid 15730] <... openat resumed>) = 3 [pid 15733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15734] <... prctl resumed>) = 0 [pid 15732] <... setpgid resumed>) = 0 [pid 15731] write(3, "1000", 4 [pid 15733] <... prctl resumed>) = 0 [pid 15734] setpgid(0, 0 [pid 15730] write(3, "1000", 4 [pid 15734] <... setpgid resumed>) = 0 [pid 15731] <... write resumed>) = 4 [pid 15733] setpgid(0, 0 [pid 15734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15731] close(3 [pid 15730] <... write resumed>) = 4 [pid 15733] <... setpgid resumed>) = 0 [pid 15731] <... close resumed>) = 0 [pid 15732] <... openat resumed>) = 3 [pid 15733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15734] <... openat resumed>) = 3 [pid 15731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15730] close(3 [pid 15732] write(3, "1000", 4 [pid 15734] write(3, "1000", 4 [pid 15731] <... bpf resumed>) = 3 [pid 15734] <... write resumed>) = 4 [pid 15731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15733] <... openat resumed>) = 3 [pid 15734] close(3 [pid 15732] <... write resumed>) = 4 [pid 15731] <... bpf resumed>) = 4 [pid 15730] <... close resumed>) = 0 [pid 15734] <... close resumed>) = 0 [pid 15732] close(3 [pid 15734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15733] write(3, "1000", 4 [pid 15734] <... bpf resumed>) = 3 [pid 15732] <... close resumed>) = 0 [pid 15731] <... bpf resumed>) = 5 [pid 15734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15733] <... write resumed>) = 4 [pid 15731] exit_group(0 [pid 15730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15733] close(3 [pid 15734] <... bpf resumed>) = 4 [pid 15731] <... exit_group resumed>) = ? [pid 15733] <... close resumed>) = 0 [pid 15734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15732] <... bpf resumed>) = 3 [pid 15734] <... bpf resumed>) = 5 [pid 15732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15730] <... bpf resumed>) = 3 [pid 15732] <... bpf resumed>) = 4 [pid 15733] <... bpf resumed>) = 3 [pid 15733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15734] exit_group(0 [pid 15730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15733] <... bpf resumed>) = 4 [pid 15733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15734] <... exit_group resumed>) = ? [pid 15730] <... bpf resumed>) = 4 [pid 15730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15733] <... bpf resumed>) = 5 [pid 15734] +++ exited with 0 +++ [pid 15732] <... bpf resumed>) = 5 [pid 15731] +++ exited with 0 +++ [pid 15730] <... bpf resumed>) = 5 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15733] exit_group(0 [pid 15732] exit_group(0 [pid 15730] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15733] <... exit_group resumed>) = ? [pid 15732] <... exit_group resumed>) = ? [pid 15730] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15733] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15735 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15735] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15735 [pid 15735] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15736 attached [pid 15735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15736] set_robust_list(0x555555986660, 24 [pid 15735] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15736 [pid 15736] <... set_robust_list resumed>) = 0 [pid 15736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15735] setpgid(0, 0./strace-static-x86_64: Process 15737 attached ) = 0 [pid 15732] +++ exited with 0 +++ [pid 15736] <... prctl resumed>) = 0 [pid 15730] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15737 [pid 15737] set_robust_list(0x555555986660, 24 [pid 15736] setpgid(0, 0 [pid 15735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15737] <... set_robust_list resumed>) = 0 [pid 15736] <... setpgid resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15737] <... prctl resumed>) = 0 [pid 15735] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15736] <... openat resumed>) = 3 [pid 15737] setpgid(0, 0 [pid 15735] write(3, "1000", 4 [pid 15737] <... setpgid resumed>) = 0 [pid 15736] write(3, "1000", 4 [pid 15735] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15736] <... write resumed>) = 4 [pid 15735] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15738 attached [pid 15736] close(3 [pid 15738] set_robust_list(0x555555986660, 24 [pid 15736] <... close resumed>) = 0 [pid 15735] <... close resumed>) = 0 ./strace-static-x86_64: Process 15739 attached [pid 15738] <... set_robust_list resumed>) = 0 [pid 15737] <... openat resumed>) = 3 [pid 15736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15738 [pid 15739] set_robust_list(0x555555986660, 24 [pid 15738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15737] write(3, "1000", 4 [pid 15736] <... bpf resumed>) = 3 [pid 15735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15738] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15739 [pid 15739] <... set_robust_list resumed>) = 0 [pid 15738] setpgid(0, 0 [pid 15737] <... write resumed>) = 4 [pid 15736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15735] <... bpf resumed>) = 3 [pid 15739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15738] <... setpgid resumed>) = 0 [pid 15737] close(3 [pid 15735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15739] <... prctl resumed>) = 0 [pid 15738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15737] <... close resumed>) = 0 [pid 15736] <... bpf resumed>) = 4 [pid 15739] setpgid(0, 0 [pid 15737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15738] <... openat resumed>) = 3 [pid 15735] <... bpf resumed>) = 4 [pid 15739] <... setpgid resumed>) = 0 [pid 15738] write(3, "1000", 4 [pid 15737] <... bpf resumed>) = 3 [pid 15736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15736] <... bpf resumed>) = 5 [pid 15739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15738] <... write resumed>) = 4 [pid 15737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15736] exit_group(0 [pid 15735] <... bpf resumed>) = 5 [pid 15739] <... openat resumed>) = 3 [pid 15738] close(3 [pid 15735] exit_group(0 [pid 15738] <... close resumed>) = 0 [pid 15738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15735] <... exit_group resumed>) = ? [pid 15739] write(3, "1000", 4 [pid 15737] <... bpf resumed>) = 4 [pid 15736] <... exit_group resumed>) = ? [pid 15738] <... bpf resumed>) = 3 [pid 15739] <... write resumed>) = 4 [pid 15739] close(3 [pid 15738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15735] +++ exited with 0 +++ [pid 15739] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15736] +++ exited with 0 +++ [pid 15738] <... bpf resumed>) = 4 [pid 15739] <... bpf resumed>) = 3 [pid 15738] 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=15736, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15738] <... bpf resumed>) = 5 [pid 15737] <... bpf resumed>) = 5 [pid 15739] <... bpf resumed>) = 5 [pid 15738] exit_group(0 [pid 15739] exit_group(0 [pid 15738] <... exit_group resumed>) = ? [pid 15737] exit_group(0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15739] <... exit_group resumed>) = ? [pid 15737] <... exit_group resumed>) = ? [pid 15737] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15740 attached ./strace-static-x86_64: Process 15741 attached [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15740 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15741 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15741] set_robust_list(0x555555986660, 24 [pid 15740] set_robust_list(0x555555986660, 24 [pid 15741] <... set_robust_list resumed>) = 0 [pid 15740] <... set_robust_list resumed>) = 0 [pid 15741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15741] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15741] setpgid(0, 0 [pid 15740] setpgid(0, 0 [pid 15741] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15742 attached [pid 15740] <... setpgid resumed>) = 0 [pid 15739] +++ exited with 0 +++ [pid 15738] +++ exited with 0 +++ [pid 15742] set_robust_list(0x555555986660, 24 [pid 15741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15742 [pid 15742] <... set_robust_list resumed>) = 0 [pid 15740] <... openat resumed>) = 3 [pid 15742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15741] <... openat resumed>) = 3 [pid 15741] write(3, "1000", 4 [pid 15742] <... prctl resumed>) = 0 [pid 15741] <... write resumed>) = 4 [pid 15740] write(3, "1000", 4 [pid 15742] setpgid(0, 0 [pid 15741] close(3 [pid 15740] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15742] <... setpgid resumed>) = 0 [pid 15741] <... close resumed>) = 0 [pid 15740] close(3./strace-static-x86_64: Process 15743 attached [pid 15742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15740] <... close resumed>) = 0 ./strace-static-x86_64: Process 15744 attached [pid 15743] set_robust_list(0x555555986660, 24 [pid 15742] <... openat resumed>) = 3 [pid 15741] <... bpf resumed>) = 3 [pid 15740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15743 [pid 15744] set_robust_list(0x555555986660, 24 [pid 15743] <... set_robust_list resumed>) = 0 [pid 15742] write(3, "1000", 4 [pid 15741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15744 [pid 15744] <... set_robust_list resumed>) = 0 [pid 15743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15742] <... write resumed>) = 4 [pid 15741] <... bpf resumed>) = 4 [pid 15740] <... bpf resumed>) = 3 [pid 15742] close(3 [pid 15741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15742] <... close resumed>) = 0 [pid 15740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15741] <... bpf resumed>) = 5 [pid 15744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15743] <... prctl resumed>) = 0 [pid 15744] <... prctl resumed>) = 0 [pid 15743] setpgid(0, 0 [pid 15744] setpgid(0, 0 [pid 15743] <... setpgid resumed>) = 0 [pid 15744] <... setpgid resumed>) = 0 [pid 15743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15740] <... bpf resumed>) = 4 [pid 15744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15743] <... openat resumed>) = 3 [pid 15742] <... bpf resumed>) = 3 [pid 15741] exit_group(0 [pid 15743] write(3, "1000", 4) = 4 [pid 15742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15741] <... exit_group resumed>) = ? [pid 15744] <... openat resumed>) = 3 [pid 15743] close(3 [pid 15740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15744] write(3, "1000", 4 [pid 15743] <... close resumed>) = 0 [pid 15740] <... bpf resumed>) = 5 [pid 15744] <... write resumed>) = 4 [pid 15743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15744] close(3) = 0 [pid 15743] <... bpf resumed>) = 3 [pid 15742] <... bpf resumed>) = 4 [pid 15740] exit_group(0 [pid 15744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15740] <... exit_group resumed>) = ? [pid 15744] <... bpf resumed>) = 3 [pid 15744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15743] <... bpf resumed>) = 4 [pid 15744] <... bpf resumed>) = 4 [pid 15744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15741] +++ exited with 0 +++ [pid 15742] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15744] <... bpf resumed>) = 5 [pid 15743] <... bpf resumed>) = 5 [pid 15742] exit_group(0 [pid 15740] +++ exited with 0 +++ [pid 15744] exit_group(0 [pid 15743] exit_group(0 [pid 15742] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15744] <... exit_group resumed>) = ? [pid 15743] <... exit_group resumed>) = ? [pid 15742] +++ exited with 0 +++ [pid 5068] 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 15745 attached [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15745] set_robust_list(0x555555986660, 24) = 0 [pid 15745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15745 ./strace-static-x86_64: Process 15746 attached [pid 15745] <... prctl resumed>) = 0 [pid 15744] +++ exited with 0 +++ [pid 15743] +++ exited with 0 +++ [pid 15746] set_robust_list(0x555555986660, 24 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15746] <... set_robust_list resumed>) = 0 [pid 15746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15745] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15746 [pid 15746] setpgid(0, 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15745] <... setpgid resumed>) = 0 [pid 15745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15747 attached [pid 15746] <... setpgid resumed>) = 0 [pid 15745] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15748 attached [pid 15747] set_robust_list(0x555555986660, 24 [pid 15746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15747 [pid 15747] <... set_robust_list resumed>) = 0 [pid 15745] write(3, "1000", 4./strace-static-x86_64: Process 15749 attached [pid 15748] set_robust_list(0x555555986660, 24 [pid 15747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15745] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15748 [pid 15749] set_robust_list(0x555555986660, 24 [pid 15748] <... set_robust_list resumed>) = 0 [pid 15747] <... prctl resumed>) = 0 [pid 15746] <... openat resumed>) = 3 [pid 15745] close(3 [pid 15749] <... set_robust_list resumed>) = 0 [pid 15748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15747] setpgid(0, 0 [pid 15746] write(3, "1000", 4 [pid 15745] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15749 [pid 15749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15748] <... prctl resumed>) = 0 [pid 15747] <... setpgid resumed>) = 0 [pid 15746] <... write resumed>) = 4 [pid 15745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15749] <... prctl resumed>) = 0 [pid 15748] setpgid(0, 0 [pid 15747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15746] close(3 [pid 15745] <... bpf resumed>) = 3 [pid 15749] setpgid(0, 0 [pid 15748] <... setpgid resumed>) = 0 [pid 15747] <... openat resumed>) = 3 [pid 15746] <... close resumed>) = 0 [pid 15745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15749] <... setpgid resumed>) = 0 [pid 15748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15746] <... bpf resumed>) = 3 [pid 15748] <... openat resumed>) = 3 [pid 15747] write(3, "1000", 4 [pid 15746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15745] <... bpf resumed>) = 4 [pid 15749] <... openat resumed>) = 3 [pid 15748] write(3, "1000", 4 [pid 15747] <... write resumed>) = 4 [pid 15749] write(3, "1000", 4 [pid 15747] close(3 [pid 15749] <... write resumed>) = 4 [pid 15747] <... close resumed>) = 0 [pid 15745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15749] close(3 [pid 15748] <... write resumed>) = 4 [pid 15747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15745] <... bpf resumed>) = 5 [pid 15749] <... close resumed>) = 0 [pid 15748] close(3 [pid 15747] <... bpf resumed>) = 3 [pid 15746] <... bpf resumed>) = 4 [pid 15749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15748] <... close resumed>) = 0 [pid 15747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15745] exit_group(0 [pid 15749] <... bpf resumed>) = 3 [pid 15748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15748] <... bpf resumed>) = 3 [pid 15745] <... exit_group resumed>) = ? [pid 15747] <... bpf resumed>) = 4 [pid 15746] <... bpf resumed>) = 5 [pid 15747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15746] exit_group(0 [pid 15748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15749] <... bpf resumed>) = 4 [pid 15747] <... bpf resumed>) = 5 [pid 15746] <... exit_group resumed>) = ? [pid 15745] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15749] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15747] exit_group(0 [pid 15749] <... bpf resumed>) = 5 [pid 15748] <... bpf resumed>) = 4 [pid 15747] <... exit_group resumed>) = ? [pid 15749] exit_group(0 [pid 15748] 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 15749] <... exit_group resumed>) = ? [pid 15747] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15750 [pid 5072] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 15750 attached ) = 0 [pid 15750] set_robust_list(0x555555986660, 24) = 0 [pid 15750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15750] setpgid(0, 0) = 0 [pid 15750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15750] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15751 attached [pid 15749] +++ exited with 0 +++ [pid 15746] +++ exited with 0 +++ [pid 15751] set_robust_list(0x555555986660, 24 [pid 15750] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15751 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15751] <... set_robust_list resumed>) = 0 [pid 15750] <... write resumed>) = 4 [pid 15751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15750] close(3 [pid 15751] <... prctl resumed>) = 0 [pid 15750] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15751] setpgid(0, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15753 attached ./strace-static-x86_64: Process 15752 attached [pid 15751] <... setpgid resumed>) = 0 [pid 15748] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15752 [pid 15753] set_robust_list(0x555555986660, 24 [pid 15752] set_robust_list(0x555555986660, 24 [pid 15751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15748] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15753 [pid 15753] <... set_robust_list resumed>) = 0 [pid 15752] <... set_robust_list resumed>) = 0 [pid 15750] <... bpf resumed>) = 5 [pid 15748] <... exit_group resumed>) = ? [pid 15752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15751] <... openat resumed>) = 3 [pid 15751] write(3, "1000", 4 [pid 15753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15752] <... prctl resumed>) = 0 [pid 15750] exit_group(0 [pid 15751] <... write resumed>) = 4 [pid 15753] <... prctl resumed>) = 0 [pid 15752] setpgid(0, 0 [pid 15750] <... exit_group resumed>) = ? [pid 15753] setpgid(0, 0 [pid 15751] close(3) = 0 [pid 15751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15753] <... setpgid resumed>) = 0 [pid 15752] <... setpgid resumed>) = 0 [pid 15753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15751] <... bpf resumed>) = 4 [pid 15753] <... openat resumed>) = 3 [pid 15752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15750] +++ exited with 0 +++ [pid 15748] +++ exited with 0 +++ [pid 15752] <... openat resumed>) = 3 [pid 15753] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15753] <... write resumed>) = 4 [pid 15752] write(3, "1000", 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15753] close(3 [pid 15752] <... write resumed>) = 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15753] <... close resumed>) = 0 [pid 15752] close(3 [pid 15753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15752] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15753] <... bpf resumed>) = 3 [pid 15752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15754 attached [pid 15754] set_robust_list(0x555555986660, 24) = 0 [pid 15754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15754] setpgid(0, 0 [pid 15753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15755 attached [pid 15754] <... setpgid resumed>) = 0 [pid 15752] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15755 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15754 [pid 15755] set_robust_list(0x555555986660, 24 [pid 15752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15755] <... set_robust_list resumed>) = 0 [pid 15754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15753] <... bpf resumed>) = 4 [pid 15754] <... openat resumed>) = 3 [pid 15752] <... bpf resumed>) = 4 [pid 15755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15751] <... bpf resumed>) = 5 [pid 15754] write(3, "1000", 4 [pid 15753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15755] <... prctl resumed>) = 0 [pid 15754] <... write resumed>) = 4 [pid 15751] exit_group(0 [pid 15754] close(3 [pid 15753] <... bpf resumed>) = 5 [pid 15752] <... bpf resumed>) = 5 [pid 15751] <... exit_group resumed>) = ? [pid 15755] setpgid(0, 0 [pid 15754] <... close resumed>) = 0 [pid 15755] <... setpgid resumed>) = 0 [pid 15754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15753] exit_group(0 [pid 15752] exit_group(0 [pid 15755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15754] <... bpf resumed>) = 3 [pid 15754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15753] <... exit_group resumed>) = ? [pid 15752] <... exit_group resumed>) = ? [pid 15755] <... openat resumed>) = 3 [pid 15751] +++ exited with 0 +++ [pid 15754] <... bpf resumed>) = 4 [pid 15755] write(3, "1000", 4 [pid 15754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15753] +++ exited with 0 +++ [pid 15752] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15755] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15755] close(3) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15757 attached ./strace-static-x86_64: Process 15756 attached [pid 15757] set_robust_list(0x555555986660, 24) = 0 [pid 15757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15756] set_robust_list(0x555555986660, 24 [pid 15755] <... bpf resumed>) = 3 [pid 15757] <... prctl resumed>) = 0 [pid 15757] setpgid(0, 0) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15756 [pid 15757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15756] <... set_robust_list resumed>) = 0 [pid 15755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15758 attached [pid 15757] <... openat resumed>) = 3 [pid 15756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15754] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15758 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15757 [pid 15758] set_robust_list(0x555555986660, 24 [pid 15756] <... prctl resumed>) = 0 [pid 15758] <... set_robust_list resumed>) = 0 [pid 15757] write(3, "1000", 4 [pid 15754] exit_group(0 [pid 15756] setpgid(0, 0 [pid 15758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15757] <... write resumed>) = 4 [pid 15756] <... setpgid resumed>) = 0 [pid 15754] <... exit_group resumed>) = ? [pid 15758] <... prctl resumed>) = 0 [pid 15756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15757] close(3 [pid 15755] <... bpf resumed>) = 4 [pid 15757] <... close resumed>) = 0 [pid 15758] setpgid(0, 0) = 0 [pid 15757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15756] <... openat resumed>) = 3 [pid 15755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15754] +++ exited with 0 +++ [pid 15758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15757] <... bpf resumed>) = 3 [pid 15756] write(3, "1000", 4 [pid 15758] <... openat resumed>) = 3 [pid 15757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15756] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15758] write(3, "1000", 4 [pid 15756] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15758] <... write resumed>) = 4 [pid 15756] <... close resumed>) = 0 [pid 15758] close(3 [pid 15756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 15757] <... bpf resumed>) = 4 [pid 15757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15758] <... close resumed>) = 0 [pid 15756] <... bpf resumed>) = 3 [pid 15758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15758] <... bpf resumed>) = 3 [pid 15756] <... bpf resumed>) = 4 [pid 15758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15760 attached [pid 15756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15760 [pid 15760] set_robust_list(0x555555986660, 24 [pid 15757] <... bpf resumed>) = 5 [pid 15755] <... bpf resumed>) = 5 [pid 15760] <... set_robust_list resumed>) = 0 [pid 15758] <... bpf resumed>) = 4 [pid 15757] exit_group(0 [pid 15756] <... bpf resumed>) = 5 [pid 15755] exit_group(0 [pid 15760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15756] exit_group(0 [pid 15760] <... prctl resumed>) = 0 [pid 15757] <... exit_group resumed>) = ? [pid 15755] <... exit_group resumed>) = ? [pid 15758] <... bpf resumed>) = 5 [pid 15756] <... exit_group resumed>) = ? [pid 15760] setpgid(0, 0 [pid 15758] exit_group(0 [pid 15756] +++ exited with 0 +++ [pid 15755] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15760] <... setpgid resumed>) = 0 [pid 15758] <... exit_group resumed>) = ? [pid 15760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... restart_syscall resumed>) = 0 [pid 15760] <... openat resumed>) = 3 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15760] write(3, "1000", 4 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15760] <... write resumed>) = 4 [pid 15760] close(3) = 0 [pid 15760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15761 attached ./strace-static-x86_64: Process 15762 attached [pid 15760] <... bpf resumed>) = 3 [pid 15760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15757] +++ exited with 0 +++ [pid 15762] set_robust_list(0x555555986660, 24 [pid 15758] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15761] set_robust_list(0x555555986660, 24 [pid 15762] <... set_robust_list resumed>) = 0 [pid 15760] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15762 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15761 [pid 15762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15761] <... set_robust_list resumed>) = 0 [pid 15760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15762] <... prctl resumed>) = 0 [pid 15761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15762] setpgid(0, 0 [pid 15761] <... prctl resumed>) = 0 [pid 15762] <... setpgid resumed>) = 0 [pid 15761] setpgid(0, 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15763 attached [pid 15762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15763] set_robust_list(0x555555986660, 24 [pid 15762] write(3, "1000", 4 [pid 15761] <... setpgid resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15763 ./strace-static-x86_64: Process 15764 attached [pid 15763] <... set_robust_list resumed>) = 0 [pid 15762] <... write resumed>) = 4 [pid 15762] close(3) = 0 [pid 15764] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15764 [pid 15764] <... set_robust_list resumed>) = 0 [pid 15764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15764] setpgid(0, 0 [pid 15763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15763] <... prctl resumed>) = 0 [pid 15762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15764] <... setpgid resumed>) = 0 [pid 15763] setpgid(0, 0 [pid 15761] <... openat resumed>) = 3 [pid 15762] <... bpf resumed>) = 3 [pid 15764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15763] <... setpgid resumed>) = 0 [pid 15762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15761] write(3, "1000", 4 [pid 15764] <... openat resumed>) = 3 [pid 15761] <... write resumed>) = 4 [pid 15764] write(3, "1000", 4 [pid 15763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15762] <... bpf resumed>) = 4 [pid 15761] close(3 [pid 15760] <... bpf resumed>) = 5 [pid 15764] <... write resumed>) = 4 [pid 15762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15761] <... close resumed>) = 0 [pid 15760] exit_group(0 [pid 15764] close(3 [pid 15762] <... bpf resumed>) = 5 [pid 15760] <... exit_group resumed>) = ? [pid 15764] <... close resumed>) = 0 [pid 15764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15763] <... openat resumed>) = 3 [pid 15761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15764] <... bpf resumed>) = 3 [pid 15763] write(3, "1000", 4 [pid 15762] exit_group(0 [pid 15764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15763] <... write resumed>) = 4 [pid 15762] <... exit_group resumed>) = ? [pid 15761] <... bpf resumed>) = 3 [pid 15764] <... bpf resumed>) = 4 [pid 15763] close(3 [pid 15761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15763] <... close resumed>) = 0 [pid 15763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15761] <... bpf resumed>) = 4 [pid 15763] <... bpf resumed>) = 3 [pid 15761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15762] +++ exited with 0 +++ [pid 15760] +++ exited with 0 +++ [pid 15763] 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=15760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] 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 15765 attached [pid 15765] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15765 [pid 15765] <... set_robust_list resumed>) = 0 [pid 15765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15766 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15766 [pid 15766] set_robust_list(0x555555986660, 24 [pid 15765] setpgid(0, 0 [pid 15766] <... set_robust_list resumed>) = 0 [pid 15765] <... setpgid resumed>) = 0 [pid 15766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15766] <... prctl resumed>) = 0 [pid 15766] setpgid(0, 0) = 0 [pid 15766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15765] <... openat resumed>) = 3 [pid 15764] <... bpf resumed>) = 5 [pid 15765] write(3, "1000", 4 [pid 15766] <... openat resumed>) = 3 [pid 15765] <... write resumed>) = 4 [pid 15764] exit_group(0 [pid 15763] <... bpf resumed>) = 5 [pid 15761] <... bpf resumed>) = 5 [pid 15764] <... exit_group resumed>) = ? [pid 15766] write(3, "1000", 4 [pid 15765] close(3 [pid 15766] <... write resumed>) = 4 [pid 15765] <... close resumed>) = 0 [pid 15766] close(3 [pid 15765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15766] <... close resumed>) = 0 [pid 15766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15765] <... bpf resumed>) = 3 [pid 15763] exit_group(0 [pid 15761] exit_group(0 [pid 15763] <... exit_group resumed>) = ? [pid 15761] <... exit_group resumed>) = ? [pid 15766] <... bpf resumed>) = 3 [pid 15765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15765] <... bpf resumed>) = 4 [pid 15763] +++ exited with 0 +++ [pid 15766] <... bpf resumed>) = 4 [pid 15765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15764] +++ exited with 0 +++ [pid 15761] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5072] <... restart_syscall resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15769 attached ./strace-static-x86_64: Process 15768 attached ./strace-static-x86_64: Process 15767 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15767 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15768 [pid 15768] set_robust_list(0x555555986660, 24 [pid 15769] set_robust_list(0x555555986660, 24 [pid 15768] <... set_robust_list resumed>) = 0 [pid 15767] set_robust_list(0x555555986660, 24 [pid 15769] <... set_robust_list resumed>) = 0 [pid 15768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15767] <... set_robust_list resumed>) = 0 [pid 15769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15769 [pid 15769] setpgid(0, 0 [pid 15768] <... prctl resumed>) = 0 [pid 15767] <... prctl resumed>) = 0 [pid 15769] <... setpgid resumed>) = 0 [pid 15769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15768] setpgid(0, 0 [pid 15767] setpgid(0, 0 [pid 15769] <... openat resumed>) = 3 [pid 15767] <... setpgid resumed>) = 0 [pid 15768] <... setpgid resumed>) = 0 [pid 15766] <... bpf resumed>) = 5 [pid 15765] <... bpf resumed>) = 5 [pid 15767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15769] write(3, "1000", 4 [pid 15768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15766] exit_group(0 [pid 15765] exit_group(0 [pid 15769] <... write resumed>) = 4 [pid 15766] <... exit_group resumed>) = ? [pid 15765] <... exit_group resumed>) = ? [pid 15769] close(3 [pid 15768] <... openat resumed>) = 3 [pid 15767] <... openat resumed>) = 3 [pid 15768] write(3, "1000", 4) = 4 [pid 15767] write(3, "1000", 4 [pid 15769] <... close resumed>) = 0 [pid 15768] close(3 [pid 15767] <... write resumed>) = 4 [pid 15766] +++ exited with 0 +++ [pid 15769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15768] <... close resumed>) = 0 [pid 15767] close(3 [pid 15765] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15766, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15769] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15767] <... close resumed>) = 0 [pid 15769] <... bpf resumed>) = 4 [pid 15768] <... bpf resumed>) = 3 [pid 15767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15767] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15768] <... bpf resumed>) = 4 [pid 15767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15771 attached ./strace-static-x86_64: Process 15770 attached [pid 15769] <... bpf resumed>) = 5 [pid 15767] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15770 [pid 15771] set_robust_list(0x555555986660, 24 [pid 15770] set_robust_list(0x555555986660, 24 [pid 15768] <... bpf resumed>) = 5 [pid 15771] <... set_robust_list resumed>) = 0 [pid 15770] <... set_robust_list resumed>) = 0 [pid 15767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15769] exit_group(0 [pid 15768] exit_group(0 [pid 15767] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15771 [pid 15769] <... exit_group resumed>) = ? [pid 15771] <... prctl resumed>) = 0 [pid 15770] <... prctl resumed>) = 0 [pid 15768] <... exit_group resumed>) = ? [pid 15767] exit_group(0 [pid 15771] setpgid(0, 0 [pid 15770] setpgid(0, 0 [pid 15769] +++ exited with 0 +++ [pid 15767] <... exit_group resumed>) = ? [pid 15771] <... setpgid resumed>) = 0 [pid 15770] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15769, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15771] <... openat resumed>) = 3 [pid 15770] <... openat resumed>) = 3 [pid 15770] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15771] write(3, "1000", 4) = 4 [pid 15771] close(3) = 0 ./strace-static-x86_64: Process 15772 attached [pid 15770] <... write resumed>) = 4 [pid 15772] set_robust_list(0x555555986660, 24 [pid 15771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15770] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15772 [pid 15772] <... set_robust_list resumed>) = 0 [pid 15770] <... close resumed>) = 0 [pid 15768] +++ exited with 0 +++ [pid 15767] +++ exited with 0 +++ [pid 15772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15772] <... prctl resumed>) = 0 [pid 15771] <... bpf resumed>) = 3 [pid 15770] <... bpf resumed>) = 3 [pid 15772] setpgid(0, 0 [pid 15771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15772] <... setpgid resumed>) = 0 [pid 15771] <... bpf resumed>) = 4 [pid 15772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15770] <... bpf resumed>) = 4 [pid 15772] <... openat resumed>) = 3 [pid 15770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15772] write(3, "1000", 4) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15772] close(3 [pid 15771] <... bpf resumed>) = 5 [pid 15772] <... close resumed>) = 0 [pid 15770] <... bpf resumed>) = 5 [pid 15771] exit_group(0 [pid 15772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15773 attached [pid 15772] <... bpf resumed>) = 3 [pid 15771] <... exit_group resumed>) = ? [pid 15770] exit_group(0) = ? ./strace-static-x86_64: Process 15774 attached [pid 15773] set_robust_list(0x555555986660, 24 [pid 15772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15770] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15773 [pid 15774] set_robust_list(0x555555986660, 24 [pid 15773] <... set_robust_list resumed>) = 0 [pid 15771] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15774 [pid 15774] <... set_robust_list resumed>) = 0 [pid 15773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15772] <... bpf resumed>) = 4 [pid 15773] <... prctl resumed>) = 0 [pid 15773] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15773] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15774] <... prctl resumed>) = 0 [pid 15773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15774] setpgid(0, 0 [pid 15773] <... openat resumed>) = 3 [pid 15774] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15775 attached [pid 15774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15773] write(3, "1000", 4./strace-static-x86_64: Process 15776 attached [pid 15775] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15775 [pid 15776] set_robust_list(0x555555986660, 24) = 0 [pid 15775] <... set_robust_list resumed>) = 0 [pid 15773] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15776 [pid 15776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15774] <... openat resumed>) = 3 [pid 15773] close(3 [pid 15776] <... prctl resumed>) = 0 [pid 15774] write(3, "1000", 4 [pid 15775] <... prctl resumed>) = 0 [pid 15773] <... close resumed>) = 0 [pid 15776] setpgid(0, 0 [pid 15774] <... write resumed>) = 4 [pid 15776] <... setpgid resumed>) = 0 [pid 15775] setpgid(0, 0 [pid 15774] close(3 [pid 15773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15775] <... setpgid resumed>) = 0 [pid 15774] <... close resumed>) = 0 [pid 15773] <... bpf resumed>) = 3 [pid 15772] <... bpf resumed>) = 5 [pid 15775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15776] <... openat resumed>) = 3 [pid 15772] exit_group(0 [pid 15774] <... bpf resumed>) = 3 [pid 15773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15776] write(3, "1000", 4 [pid 15772] <... exit_group resumed>) = ? [pid 15776] <... write resumed>) = 4 [pid 15775] <... openat resumed>) = 3 [pid 15774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15773] <... bpf resumed>) = 4 [pid 15776] close(3 [pid 15775] write(3, "1000", 4 [pid 15773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15776] <... close resumed>) = 0 [pid 15775] <... write resumed>) = 4 [pid 15774] <... bpf resumed>) = 4 [pid 15776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15775] close(3 [pid 15774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15773] <... bpf resumed>) = 5 [pid 15776] <... bpf resumed>) = 3 [pid 15775] <... close resumed>) = 0 [pid 15776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15773] exit_group(0 [pid 15775] <... bpf resumed>) = 3 [pid 15775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15773] <... exit_group resumed>) = ? [pid 15776] <... bpf resumed>) = 4 [pid 15775] <... bpf resumed>) = 4 [pid 15775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15774] <... bpf resumed>) = 5 [pid 15772] +++ exited with 0 +++ [pid 15774] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15774] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15777 attached , child_tidptr=0x555555986650) = 15777 [pid 15777] set_robust_list(0x555555986660, 24) = 0 [pid 15777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15777] setpgid(0, 0) = 0 [pid 15777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15777] write(3, "1000", 4) = 4 [pid 15777] close(3) = 0 [pid 15777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15773] +++ exited with 0 +++ [pid 15776] <... bpf resumed>) = 5 [pid 15775] <... bpf resumed>) = 5 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15777] <... bpf resumed>) = 5 [pid 15776] exit_group(0 [pid 15775] exit_group(0 [pid 15774] +++ exited with 0 +++ [pid 15776] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15777] exit_group(0 [pid 15775] <... exit_group resumed>) = ? [pid 15777] <... exit_group resumed>) = ? [pid 15776] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15778 attached ./strace-static-x86_64: Process 15779 attached [pid 15778] set_robust_list(0x555555986660, 24 [pid 15779] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15778 [pid 15778] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15779 [pid 15778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15779] <... set_robust_list resumed>) = 0 [pid 15778] <... prctl resumed>) = 0 [pid 15779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15778] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15780 attached [pid 15779] <... prctl resumed>) = 0 [pid 15778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15780 [pid 15780] set_robust_list(0x555555986660, 24 [pid 15779] setpgid(0, 0 [pid 15780] <... set_robust_list resumed>) = 0 [pid 15779] <... setpgid resumed>) = 0 [pid 15778] <... openat resumed>) = 3 [pid 15780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15780] <... prctl resumed>) = 0 [pid 15780] setpgid(0, 0 [pid 15778] write(3, "1000", 4 [pid 15780] <... setpgid resumed>) = 0 [pid 15779] <... openat resumed>) = 3 [pid 15778] <... write resumed>) = 4 [pid 15778] close(3 [pid 15780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15779] write(3, "1000", 4 [pid 15778] <... close resumed>) = 0 [pid 15780] <... openat resumed>) = 3 [pid 15779] <... write resumed>) = 4 [pid 15778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15780] write(3, "1000", 4 [pid 15779] close(3 [pid 15778] <... bpf resumed>) = 3 [pid 15780] <... write resumed>) = 4 [pid 15779] <... close resumed>) = 0 [pid 15778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15780] close(3 [pid 15779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15778] <... bpf resumed>) = 4 [pid 15777] +++ exited with 0 +++ [pid 15775] +++ exited with 0 +++ [pid 15780] <... close resumed>) = 0 [pid 15779] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=15775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15780] <... bpf resumed>) = 3 [pid 15779] <... bpf resumed>) = 4 [pid 15778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15780] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15781 attached [pid 15780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15779] <... bpf resumed>) = 5 [pid 15778] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15781] set_robust_list(0x555555986660, 24 [pid 15779] exit_group(0 [pid 15778] exit_group(0 [pid 15780] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15781 ./strace-static-x86_64: Process 15782 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15782 [pid 15780] exit_group(0 [pid 15781] <... set_robust_list resumed>) = 0 [pid 15779] <... exit_group resumed>) = ? [pid 15782] set_robust_list(0x555555986660, 24 [pid 15781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15780] <... exit_group resumed>) = ? [pid 15778] <... exit_group resumed>) = ? [pid 15782] <... set_robust_list resumed>) = 0 [pid 15781] <... prctl resumed>) = 0 [pid 15780] +++ exited with 0 +++ [pid 15779] +++ exited with 0 +++ [pid 15782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15781] setpgid(0, 0 [pid 15778] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15782] <... prctl resumed>) = 0 [pid 15782] setpgid(0, 0 [pid 15781] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15782] <... setpgid resumed>) = 0 [pid 15782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15782] write(3, "1000", 4 [pid 15781] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15782] <... write resumed>) = 4 [pid 15782] close(3) = 0 [pid 15782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15783 attached [pid 15782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15781] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15783 ./strace-static-x86_64: Process 15784 attached [pid 15783] set_robust_list(0x555555986660, 24 [pid 15782] <... bpf resumed>) = 4 [pid 15781] <... write resumed>) = 4 [pid 15782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15785 attached [pid 15784] set_robust_list(0x555555986660, 24 [pid 15783] <... set_robust_list resumed>) = 0 [pid 15781] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15784 [pid 15784] <... set_robust_list resumed>) = 0 [pid 15782] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15785 [pid 15784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15782] exit_group(0 [pid 15785] set_robust_list(0x555555986660, 24 [pid 15781] <... close resumed>) = 0 [pid 15785] <... set_robust_list resumed>) = 0 [pid 15784] <... prctl resumed>) = 0 [pid 15783] <... prctl resumed>) = 0 [pid 15782] <... exit_group resumed>) = ? [pid 15781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15784] setpgid(0, 0 [pid 15783] setpgid(0, 0 [pid 15782] +++ exited with 0 +++ [pid 15781] <... bpf resumed>) = 3 [pid 15785] <... prctl resumed>) = 0 [pid 15784] <... setpgid resumed>) = 0 [pid 15783] <... setpgid resumed>) = 0 [pid 15781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15785] setpgid(0, 0 [pid 15784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15781] <... bpf resumed>) = 4 [pid 15781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15785] <... setpgid resumed>) = 0 [pid 15781] <... bpf resumed>) = 5 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15781] exit_group(0 [pid 15785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15784] <... openat resumed>) = 3 [pid 15783] <... openat resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15784] write(3, "1000", 4 [pid 15781] <... exit_group resumed>) = ? [pid 15785] <... openat resumed>) = 3 [pid 15784] <... write resumed>) = 4 [pid 15783] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15784] close(3) = 0 [pid 15785] write(3, "1000", 4 [pid 15784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15783] <... write resumed>) = 4 [pid 15781] +++ exited with 0 +++ [pid 15784] <... bpf resumed>) = 3 [pid 15785] <... write resumed>) = 4 [pid 15784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15783] close(3./strace-static-x86_64: Process 15786 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15783] <... close resumed>) = 0 [pid 15785] close(3 [pid 15786] set_robust_list(0x555555986660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15786] <... set_robust_list resumed>) = 0 [pid 15786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15785] <... close resumed>) = 0 [pid 15783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15786] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15786 [pid 15786] setpgid(0, 0./strace-static-x86_64: Process 15787 attached ) = 0 [pid 15787] set_robust_list(0x555555986660, 24 [pid 15786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15784] <... bpf resumed>) = 4 [pid 15785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15787] <... set_robust_list resumed>) = 0 [pid 15786] <... openat resumed>) = 3 [pid 15783] <... bpf resumed>) = 3 [pid 15787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15786] write(3, "1000", 4 [pid 15785] <... bpf resumed>) = 3 [pid 15784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15787 [pid 15785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15787] <... prctl resumed>) = 0 [pid 15786] <... write resumed>) = 4 [pid 15787] setpgid(0, 0 [pid 15786] close(3 [pid 15785] <... bpf resumed>) = 4 [pid 15787] <... setpgid resumed>) = 0 [pid 15786] <... close resumed>) = 0 [pid 15783] <... bpf resumed>) = 4 [pid 15785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15787] <... openat resumed>) = 3 [pid 15786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15785] <... bpf resumed>) = 5 [pid 15784] <... bpf resumed>) = 5 [pid 15783] <... bpf resumed>) = 5 [pid 15787] write(3, "1000", 4 [pid 15785] exit_group(0 [pid 15787] <... write resumed>) = 4 [pid 15787] close(3) = 0 [pid 15785] <... exit_group resumed>) = ? [pid 15786] <... bpf resumed>) = 4 [pid 15787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15784] exit_group(0 [pid 15783] exit_group(0 [pid 15787] <... bpf resumed>) = 3 [pid 15785] +++ exited with 0 +++ [pid 15784] <... exit_group resumed>) = ? [pid 15783] <... exit_group resumed>) = ? [pid 15786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15787] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15788 attached [pid 15788] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15788 [pid 15788] <... set_robust_list resumed>) = 0 [pid 15788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15786] <... bpf resumed>) = 5 [pid 15784] +++ exited with 0 +++ [pid 15788] setpgid(0, 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15788] <... setpgid resumed>) = 0 [pid 15788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15786] exit_group(0 [pid 15788] <... openat resumed>) = 3 [pid 15786] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15788] write(3, "1000", 4) = 4 [pid 15788] close(3) = 0 ./strace-static-x86_64: Process 15789 attached [pid 15788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15789] set_robust_list(0x555555986660, 24 [pid 15788] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15789 [pid 15789] <... set_robust_list resumed>) = 0 [pid 15788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15787] <... bpf resumed>) = 5 [pid 15783] +++ exited with 0 +++ [pid 15788] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15789] <... prctl resumed>) = 0 [pid 15787] exit_group(0) = ? [pid 15789] setpgid(0, 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15789] <... setpgid resumed>) = 0 [pid 15789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15790 attached [pid 15790] set_robust_list(0x555555986660, 24 [pid 15789] <... openat resumed>) = 3 [pid 15788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15790 [pid 15790] <... set_robust_list resumed>) = 0 [pid 15789] write(3, "1000", 4) = 4 [pid 15789] close(3) = 0 [pid 15790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15790] <... prctl resumed>) = 0 [pid 15789] <... bpf resumed>) = 3 [pid 15790] setpgid(0, 0 [pid 15789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15790] <... setpgid resumed>) = 0 [pid 15790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15789] <... bpf resumed>) = 4 [pid 15789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15790] <... openat resumed>) = 3 [pid 15790] write(3, "1000", 4) = 4 [pid 15790] close(3) = 0 [pid 15790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15787] +++ exited with 0 +++ [pid 15786] +++ exited with 0 +++ [pid 15790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15786, 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=15787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15790] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15791 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15791 [pid 15791] set_robust_list(0x555555986660, 24) = 0 [pid 15791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15791] setpgid(0, 0 [pid 15790] <... bpf resumed>) = 5 [pid 15789] <... bpf resumed>) = 5 [pid 15788] <... bpf resumed>) = 5 [pid 15791] <... setpgid resumed>) = 0 [pid 15790] exit_group(0 [pid 15789] exit_group(0 [pid 15788] exit_group(0 [pid 15791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15790] <... exit_group resumed>) = ? [pid 15789] <... exit_group resumed>) = ? [pid 15788] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15792 attached [pid 15790] +++ exited with 0 +++ [pid 15791] <... openat resumed>) = 3 [pid 15792] set_robust_list(0x555555986660, 24 [pid 15791] write(3, "1000", 4) = 4 [pid 15791] close(3) = 0 [pid 15792] <... set_robust_list resumed>) = 0 [pid 15791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15791] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15792] <... prctl resumed>) = 0 [pid 15791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15792 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15792] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15793 attached [pid 15791] <... bpf resumed>) = 4 [pid 15793] set_robust_list(0x555555986660, 24 [pid 15792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15793] <... set_robust_list resumed>) = 0 [pid 15793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15793] setpgid(0, 0) = 0 [pid 15793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15792] <... openat resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15793 [pid 15791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15792] write(3, "1000", 4 [pid 15793] <... openat resumed>) = 3 [pid 15793] write(3, "1000", 4 [pid 15792] <... write resumed>) = 4 [pid 15793] <... write resumed>) = 4 [pid 15792] close(3) = 0 [pid 15793] close(3 [pid 15792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15793] <... close resumed>) = 0 [pid 15792] <... bpf resumed>) = 3 [pid 15793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15793] <... bpf resumed>) = 3 [pid 15793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15792] <... bpf resumed>) = 4 [pid 15792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15793] <... bpf resumed>) = 4 [pid 15793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15789] +++ exited with 0 +++ [pid 15788] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15795 ./strace-static-x86_64: Process 15794 attached [pid 15794] set_robust_list(0x555555986660, 24) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15794 ./strace-static-x86_64: Process 15795 attached [pid 15794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15795] set_robust_list(0x555555986660, 24 [pid 15794] <... prctl resumed>) = 0 [pid 15794] setpgid(0, 0 [pid 15795] <... set_robust_list resumed>) = 0 [pid 15794] <... setpgid resumed>) = 0 [pid 15795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15795] <... prctl resumed>) = 0 [pid 15794] <... openat resumed>) = 3 [pid 15794] write(3, "1000", 4 [pid 15795] setpgid(0, 0 [pid 15794] <... write resumed>) = 4 [pid 15795] <... setpgid resumed>) = 0 [pid 15794] close(3 [pid 15795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15794] <... close resumed>) = 0 [pid 15794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15791] <... bpf resumed>) = 5 [pid 15794] <... bpf resumed>) = 3 [pid 15795] <... openat resumed>) = 3 [pid 15793] <... bpf resumed>) = 5 [pid 15792] <... bpf resumed>) = 5 [pid 15795] write(3, "1000", 4 [pid 15794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15795] <... write resumed>) = 4 [pid 15793] exit_group(0 [pid 15792] exit_group(0 [pid 15791] exit_group(0 [pid 15795] close(3 [pid 15793] <... exit_group resumed>) = ? [pid 15791] <... exit_group resumed>) = ? [pid 15792] <... exit_group resumed>) = ? [pid 15795] <... close resumed>) = 0 [pid 15794] <... bpf resumed>) = 4 [pid 15791] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15795] <... bpf resumed>) = 3 [pid 15795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15795] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15796 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15796 [pid 15796] set_robust_list(0x555555986660, 24 [pid 15795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15793] +++ exited with 0 +++ [pid 15792] +++ exited with 0 +++ [pid 15796] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15796] setpgid(0, 0) = 0 [pid 15796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15796] write(3, "1000", 4./strace-static-x86_64: Process 15797 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15797 [pid 15796] <... write resumed>) = 4 [pid 15796] close(3 [pid 15797] set_robust_list(0x555555986660, 24 [pid 15796] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15797] <... set_robust_list resumed>) = 0 [pid 15796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15796] <... bpf resumed>) = 3 [pid 15797] <... prctl resumed>) = 0 [pid 15797] setpgid(0, 0 [pid 15796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15797] <... setpgid resumed>) = 0 [pid 15795] <... bpf resumed>) = 5 [pid 15794] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15798 attached [pid 15797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15796] <... bpf resumed>) = 4 [pid 15798] set_robust_list(0x555555986660, 24 [pid 15796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15795] exit_group(0 [pid 15798] <... set_robust_list resumed>) = 0 [pid 15796] <... bpf resumed>) = 5 [pid 15798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15796] exit_group(0 [pid 15795] <... exit_group resumed>) = ? [pid 15794] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15798 [pid 15797] <... openat resumed>) = 3 [pid 15797] write(3, "1000", 4 [pid 15794] <... exit_group resumed>) = ? [pid 15797] <... write resumed>) = 4 [pid 15797] close(3) = 0 [pid 15798] <... prctl resumed>) = 0 [pid 15797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15796] <... exit_group resumed>) = ? [pid 15798] setpgid(0, 0) = 0 [pid 15797] <... bpf resumed>) = 3 [pid 15795] +++ exited with 0 +++ [pid 15798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15798] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15798] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15798] <... write resumed>) = 4 [pid 15798] close(3 [pid 15797] <... bpf resumed>) = 4 [pid 15798] <... close resumed>) = 0 [pid 15797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15799 attached ) = 3 [pid 15798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15799] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15799 [pid 15799] <... set_robust_list resumed>) = 0 [pid 15799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15798] <... bpf resumed>) = 4 [pid 15799] <... prctl resumed>) = 0 [pid 15798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15794] +++ exited with 0 +++ [pid 15799] setpgid(0, 0 [pid 15796] +++ exited with 0 +++ [pid 15799] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15796, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15799] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15799] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15799] <... write resumed>) = 4 ./strace-static-x86_64: Process 15800 attached [pid 15799] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15800 [pid 15799] <... close resumed>) = 0 [pid 15800] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15801 attached ) = 0 [pid 15799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15798] <... bpf resumed>) = 5 [pid 15797] <... bpf resumed>) = 5 [pid 15801] set_robust_list(0x555555986660, 24 [pid 15800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15799] <... bpf resumed>) = 3 [pid 15798] exit_group(0 [pid 15797] exit_group(0 [pid 15801] <... set_robust_list resumed>) = 0 [pid 15801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15800] <... prctl resumed>) = 0 [pid 15799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15798] <... exit_group resumed>) = ? [pid 15797] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15801 [pid 15801] setpgid(0, 0 [pid 15800] setpgid(0, 0) = 0 [pid 15800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15801] <... setpgid resumed>) = 0 [pid 15799] <... bpf resumed>) = 4 [pid 15801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15800] write(3, "1000", 4 [pid 15799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15801] <... openat resumed>) = 3 [pid 15800] <... write resumed>) = 4 [pid 15801] write(3, "1000", 4) = 4 [pid 15800] close(3 [pid 15801] close(3 [pid 15800] <... close resumed>) = 0 [pid 15801] <... close resumed>) = 0 [pid 15800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15800] <... bpf resumed>) = 3 [pid 15801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15797] +++ exited with 0 +++ [pid 15800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15798] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15797, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15801] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15800] <... bpf resumed>) = 4 [pid 15800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15802 attached ./strace-static-x86_64: Process 15803 attached [pid 15802] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15803 [pid 15803] set_robust_list(0x555555986660, 24 [pid 15802] <... set_robust_list resumed>) = 0 [pid 15801] <... bpf resumed>) = 5 [pid 15800] <... bpf resumed>) = 5 [pid 15799] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15802 [pid 15803] <... set_robust_list resumed>) = 0 [pid 15802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15801] exit_group(0 [pid 15800] exit_group(0 [pid 15803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15801] <... exit_group resumed>) = ? [pid 15800] <... exit_group resumed>) = ? [pid 15803] <... prctl resumed>) = 0 [pid 15802] <... prctl resumed>) = 0 [pid 15799] exit_group(0 [pid 15803] setpgid(0, 0 [pid 15802] setpgid(0, 0 [pid 15799] <... exit_group resumed>) = ? [pid 15803] <... setpgid resumed>) = 0 [pid 15802] <... setpgid resumed>) = 0 [pid 15800] +++ exited with 0 +++ [pid 15802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15802] <... openat resumed>) = 3 [pid 15802] write(3, "1000", 4 [pid 15803] <... openat resumed>) = 3 [pid 15802] <... write resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15803] write(3, "1000", 4 [pid 15802] close(3./strace-static-x86_64: Process 15804 attached ) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15804 [pid 15804] set_robust_list(0x555555986660, 24 [pid 15803] <... write resumed>) = 4 [pid 15802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15804] <... set_robust_list resumed>) = 0 [pid 15803] close(3 [pid 15804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15803] <... close resumed>) = 0 [pid 15802] <... bpf resumed>) = 3 [pid 15799] +++ exited with 0 +++ [pid 15804] <... prctl resumed>) = 0 [pid 15803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15801] +++ exited with 0 +++ [pid 15804] setpgid(0, 0 [pid 15803] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15804] <... setpgid resumed>) = 0 [pid 15804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15802] <... bpf resumed>) = 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 15804] <... openat resumed>) = 3 [pid 15802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15804] write(3, "1000", 4 [pid 15803] <... bpf resumed>) = 4 [pid 15804] <... write resumed>) = 4 [pid 15803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15804] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15803] <... bpf resumed>) = 5 [pid 15802] <... bpf resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15805 attached ./strace-static-x86_64: Process 15806 attached [pid 15804] <... bpf resumed>) = 3 [pid 15803] exit_group(0 [pid 15802] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15806 [pid 15806] set_robust_list(0x555555986660, 24 [pid 15805] set_robust_list(0x555555986660, 24 [pid 15804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15803] <... exit_group resumed>) = ? [pid 15802] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15805 [pid 15806] <... set_robust_list resumed>) = 0 [pid 15805] <... set_robust_list resumed>) = 0 [pid 15804] <... bpf resumed>) = 4 [pid 15803] +++ exited with 0 +++ [pid 15806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15806] <... prctl resumed>) = 0 [pid 15805] <... prctl resumed>) = 0 [pid 15804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15806] setpgid(0, 0 [pid 15805] setpgid(0, 0 [pid 15802] +++ exited with 0 +++ [pid 15806] <... setpgid resumed>) = 0 [pid 15805] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15807 attached [pid 15806] <... openat resumed>) = 3 [pid 15805] <... openat resumed>) = 3 [pid 15804] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15808 attached [pid 15807] set_robust_list(0x555555986660, 24 [pid 15806] write(3, "1000", 4 [pid 15805] write(3, "1000", 4 [pid 15804] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15807 [pid 15807] <... set_robust_list resumed>) = 0 [pid 15806] <... write resumed>) = 4 [pid 15805] <... write resumed>) = 4 [pid 15807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15806] close(3 [pid 15805] close(3 [pid 15804] <... exit_group resumed>) = ? [pid 15808] set_robust_list(0x555555986660, 24 [pid 15806] <... close resumed>) = 0 [pid 15807] <... prctl resumed>) = 0 [pid 15806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15805] <... close resumed>) = 0 [pid 15807] setpgid(0, 0 [pid 15806] <... bpf resumed>) = 3 [pid 15805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15808] <... set_robust_list resumed>) = 0 [pid 15807] <... setpgid resumed>) = 0 [pid 15806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15804] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15808 [pid 15808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15805] <... bpf resumed>) = 3 [pid 15808] setpgid(0, 0 [pid 15806] <... bpf resumed>) = 4 [pid 15808] <... setpgid resumed>) = 0 [pid 15805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15807] <... openat resumed>) = 3 [pid 15806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15808] <... openat resumed>) = 3 [pid 15805] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15808] write(3, "1000", 4 [pid 15807] write(3, "1000", 4 [pid 15805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15808] <... write resumed>) = 4 [pid 15807] <... write resumed>) = 4 [pid 15807] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15809 ./strace-static-x86_64: Process 15809 attached [pid 15808] close(3 [pid 15807] <... close resumed>) = 0 [pid 15808] <... close resumed>) = 0 [pid 15807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15809] set_robust_list(0x555555986660, 24) = 0 [pid 15808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15807] <... bpf resumed>) = 3 [pid 15806] <... bpf resumed>) = 5 [pid 15805] <... bpf resumed>) = 5 [pid 15809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15808] <... bpf resumed>) = 3 [pid 15807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15806] exit_group(0 [pid 15805] exit_group(0 [pid 15809] <... prctl resumed>) = 0 [pid 15808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15805] <... exit_group resumed>) = ? [pid 15809] setpgid(0, 0 [pid 15806] <... exit_group resumed>) = ? [pid 15809] <... setpgid resumed>) = 0 [pid 15809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15808] <... bpf resumed>) = 4 [pid 15809] <... openat resumed>) = 3 [pid 15809] write(3, "1000", 4) = 4 [pid 15808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15807] <... bpf resumed>) = 4 [pid 15809] close(3 [pid 15807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15806] +++ exited with 0 +++ [pid 15805] +++ exited with 0 +++ [pid 15809] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 15809] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15810 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15809] <... bpf resumed>) = 4 [pid 15810] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15810 ./strace-static-x86_64: Process 15811 attached [pid 15810] <... set_robust_list resumed>) = 0 [pid 15809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15811] set_robust_list(0x555555986660, 24) = 0 [pid 15810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15811 [pid 15811] <... prctl resumed>) = 0 [pid 15810] setpgid(0, 0 [pid 15811] setpgid(0, 0 [pid 15810] <... setpgid resumed>) = 0 [pid 15811] <... setpgid resumed>) = 0 [pid 15811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15811] <... openat resumed>) = 3 [pid 15810] <... openat resumed>) = 3 [pid 15809] <... bpf resumed>) = 5 [pid 15808] <... bpf resumed>) = 5 [pid 15807] <... bpf resumed>) = 5 [pid 15811] write(3, "1000", 4 [pid 15809] exit_group(0 [pid 15807] exit_group(0 [pid 15811] <... write resumed>) = 4 [pid 15809] <... exit_group resumed>) = ? [pid 15811] close(3 [pid 15810] write(3, "1000", 4 [pid 15808] exit_group(0 [pid 15807] <... exit_group resumed>) = ? [pid 15810] <... write resumed>) = 4 [pid 15810] close(3 [pid 15808] <... exit_group resumed>) = ? [pid 15810] <... close resumed>) = 0 [pid 15811] <... close resumed>) = 0 [pid 15810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15809] +++ exited with 0 +++ [pid 15811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15810] <... bpf resumed>) = 3 [pid 15811] <... bpf resumed>) = 3 [pid 15810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15813 attached [pid 15810] <... bpf resumed>) = 4 [pid 15808] +++ exited with 0 +++ [pid 15807] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15813] set_robust_list(0x555555986660, 24 [pid 15810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15813 [pid 15813] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15814 attached [pid 15813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15813] <... prctl resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15814 [pid 15814] set_robust_list(0x555555986660, 24 [pid 15813] setpgid(0, 0 [pid 15814] <... set_robust_list resumed>) = 0 [pid 15813] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15815 attached [pid 15814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15815 [pid 15815] set_robust_list(0x555555986660, 24 [pid 15814] <... prctl resumed>) = 0 [pid 15815] <... set_robust_list resumed>) = 0 [pid 15814] setpgid(0, 0 [pid 15815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15814] <... setpgid resumed>) = 0 [pid 15813] <... openat resumed>) = 3 [pid 15815] <... prctl resumed>) = 0 [pid 15815] setpgid(0, 0) = 0 [pid 15814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15813] write(3, "1000", 4) = 4 [pid 15813] close(3 [pid 15815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15814] <... openat resumed>) = 3 [pid 15813] <... close resumed>) = 0 [pid 15815] <... openat resumed>) = 3 [pid 15814] write(3, "1000", 4 [pid 15815] write(3, "1000", 4 [pid 15814] <... write resumed>) = 4 [pid 15813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15815] <... write resumed>) = 4 [pid 15814] close(3 [pid 15813] <... bpf resumed>) = 3 [pid 15811] <... bpf resumed>) = 5 [pid 15810] <... bpf resumed>) = 5 [pid 15815] close(3 [pid 15814] <... close resumed>) = 0 [pid 15813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15811] exit_group(0 [pid 15810] exit_group(0 [pid 15815] <... close resumed>) = 0 [pid 15814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15810] <... exit_group resumed>) = ? [pid 15811] <... exit_group resumed>) = ? [pid 15814] <... bpf resumed>) = 3 [pid 15815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15813] <... bpf resumed>) = 4 [pid 15815] <... bpf resumed>) = 3 [pid 15813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15814] <... bpf resumed>) = 4 [pid 15814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15811] +++ exited with 0 +++ [pid 15810] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15811, 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15816 attached ./strace-static-x86_64: Process 15817 attached [pid 15816] set_robust_list(0x555555986660, 24 [pid 15815] <... bpf resumed>) = 5 [pid 15814] <... bpf resumed>) = 5 [pid 15813] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15816 [pid 15817] set_robust_list(0x555555986660, 24 [pid 15816] <... set_robust_list resumed>) = 0 [pid 15815] exit_group(0 [pid 15814] exit_group(0 [pid 15813] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15817 [pid 15817] <... set_robust_list resumed>) = 0 [pid 15815] <... exit_group resumed>) = ? [pid 15813] <... exit_group resumed>) = ? [pid 15817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15814] <... exit_group resumed>) = ? [pid 15816] <... prctl resumed>) = 0 [pid 15814] +++ exited with 0 +++ [pid 15817] <... prctl resumed>) = 0 [pid 15816] setpgid(0, 0 [pid 15817] setpgid(0, 0 [pid 15816] <... setpgid resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15817] <... setpgid resumed>) = 0 [pid 15816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15816] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15816] write(3, "1000", 4 [pid 15817] <... openat resumed>) = 3 [pid 15816] <... write resumed>) = 4 [pid 15816] close(3 [pid 15817] write(3, "1000", 4 [pid 15816] <... close resumed>) = 0 [pid 15816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15817] <... write resumed>) = 4 [pid 15816] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15817] close(3 [pid 15816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15817] <... close resumed>) = 0 [pid 15816] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15818 attached [pid 15817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15818] set_robust_list(0x555555986660, 24 [pid 15816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15818 [pid 15818] <... set_robust_list resumed>) = 0 [pid 15817] <... bpf resumed>) = 3 [pid 15818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15818] <... prctl resumed>) = 0 [pid 15818] setpgid(0, 0) = 0 [pid 15817] <... bpf resumed>) = 4 [pid 15818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15818] <... openat resumed>) = 3 [pid 15818] write(3, "1000", 4) = 4 [pid 15818] close(3) = 0 [pid 15818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15815] +++ exited with 0 +++ [pid 15813] +++ exited with 0 +++ [pid 15818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15815, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15819 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15819] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 15820 attached [pid 15819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15818] <... bpf resumed>) = 5 [pid 15817] <... bpf resumed>) = 5 [pid 15816] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15819 [pid 15820] set_robust_list(0x555555986660, 24 [pid 15818] exit_group(0 [pid 15816] exit_group(0 [pid 15820] <... set_robust_list resumed>) = 0 [pid 15820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15819] <... prctl resumed>) = 0 [pid 15817] exit_group(0 [pid 15816] <... exit_group resumed>) = ? [pid 15818] <... exit_group resumed>) = ? [pid 15820] <... prctl resumed>) = 0 [pid 15819] setpgid(0, 0 [pid 15817] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15820 [pid 15819] <... setpgid resumed>) = 0 [pid 15819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15820] setpgid(0, 0 [pid 15816] +++ exited with 0 +++ [pid 15820] <... setpgid resumed>) = 0 [pid 15819] <... openat resumed>) = 3 [pid 15820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15816, 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 15820] <... openat resumed>) = 3 [pid 15819] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 15822 attached [pid 15820] write(3, "1000", 4 [pid 15819] close(3) = 0 [pid 15822] set_robust_list(0x555555986660, 24) = 0 [pid 15820] <... write resumed>) = 4 [pid 15819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15820] close(3 [pid 15819] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15822 [pid 15820] <... close resumed>) = 0 [pid 15819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15819] <... bpf resumed>) = 4 [pid 15822] <... prctl resumed>) = 0 [pid 15822] setpgid(0, 0 [pid 15820] <... bpf resumed>) = 3 [pid 15822] <... setpgid resumed>) = 0 [pid 15820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15820] <... bpf resumed>) = 4 [pid 15819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15817] +++ exited with 0 +++ [pid 15818] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15822] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15822] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15822] <... write resumed>) = 4 [pid 15822] close(3 [pid 15820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15823 attached [pid 15823] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15823 [pid 15823] <... set_robust_list resumed>) = 0 [pid 15822] <... close resumed>) = 0 ./strace-static-x86_64: Process 15824 attached [pid 15823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15824 [pid 15824] set_robust_list(0x555555986660, 24 [pid 15823] <... prctl resumed>) = 0 [pid 15822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15824] <... set_robust_list resumed>) = 0 [pid 15823] setpgid(0, 0 [pid 15822] <... bpf resumed>) = 3 [pid 15823] <... setpgid resumed>) = 0 [pid 15824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15824] setpgid(0, 0 [pid 15823] <... openat resumed>) = 3 [pid 15823] write(3, "1000", 4 [pid 15822] <... bpf resumed>) = 4 [pid 15824] <... setpgid resumed>) = 0 [pid 15823] <... write resumed>) = 4 [pid 15822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15823] close(3 [pid 15824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15823] <... close resumed>) = 0 [pid 15823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15824] <... openat resumed>) = 3 [pid 15822] <... bpf resumed>) = 5 [pid 15820] <... bpf resumed>) = 5 [pid 15819] <... bpf resumed>) = 5 [pid 15824] write(3, "1000", 4 [pid 15823] <... bpf resumed>) = 3 [pid 15822] exit_group(0 [pid 15820] exit_group(0 [pid 15819] exit_group(0 [pid 15824] <... write resumed>) = 4 [pid 15823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15820] <... exit_group resumed>) = ? [pid 15824] close(3 [pid 15822] <... exit_group resumed>) = ? [pid 15819] <... exit_group resumed>) = ? [pid 15823] <... bpf resumed>) = 4 [pid 15820] +++ exited with 0 +++ [pid 15824] <... close resumed>) = 0 [pid 15824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15824] <... bpf resumed>) = 3 [pid 15822] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15824] <... bpf resumed>) = 4 [pid 15819] +++ exited with 0 +++ [pid 5075] <... restart_syscall resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 15824] 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 15825 attached [pid 15825] set_robust_list(0x555555986660, 24 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15826 attached [pid 15825] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15825 [pid 15826] set_robust_list(0x555555986660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15826 [pid 15826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15826] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15827 attached [pid 15826] setpgid(0, 0 [pid 15825] <... prctl resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15827 [pid 15827] set_robust_list(0x555555986660, 24 [pid 15826] <... setpgid resumed>) = 0 [pid 15825] setpgid(0, 0 [pid 15827] <... set_robust_list resumed>) = 0 [pid 15826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15825] <... setpgid resumed>) = 0 [pid 15827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15826] <... openat resumed>) = 3 [pid 15825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15824] <... bpf resumed>) = 5 [pid 15823] <... bpf resumed>) = 5 [pid 15824] exit_group(0 [pid 15823] exit_group(0 [pid 15827] <... prctl resumed>) = 0 [pid 15826] write(3, "1000", 4 [pid 15824] <... exit_group resumed>) = ? [pid 15823] <... exit_group resumed>) = ? [pid 15827] setpgid(0, 0 [pid 15826] <... write resumed>) = 4 [pid 15825] <... openat resumed>) = 3 [pid 15826] close(3 [pid 15827] <... setpgid resumed>) = 0 [pid 15826] <... close resumed>) = 0 [pid 15825] write(3, "1000", 4 [pid 15827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15825] <... write resumed>) = 4 [pid 15825] close(3 [pid 15826] <... bpf resumed>) = 3 [pid 15827] <... openat resumed>) = 3 [pid 15825] <... close resumed>) = 0 [pid 15826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15827] write(3, "1000", 4 [pid 15825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15827] <... write resumed>) = 4 [pid 15826] <... bpf resumed>) = 4 [pid 15825] <... bpf resumed>) = 3 [pid 15827] close(3 [pid 15825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15827] <... close resumed>) = 0 [pid 15827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15825] <... bpf resumed>) = 4 [pid 15827] <... bpf resumed>) = 3 [pid 15825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15824] +++ exited with 0 +++ [pid 15823] +++ exited with 0 +++ [pid 15827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15830 attached ./strace-static-x86_64: Process 15829 attached [pid 15830] set_robust_list(0x555555986660, 24 [pid 15827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15829] set_robust_list(0x555555986660, 24) = 0 [pid 15829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15829] setpgid(0, 0) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15829 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15830 [pid 15829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15830] <... set_robust_list resumed>) = 0 [pid 15829] <... openat resumed>) = 3 [pid 15829] write(3, "1000", 4 [pid 15830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15827] <... bpf resumed>) = 5 [pid 15826] <... bpf resumed>) = 5 [pid 15825] <... bpf resumed>) = 5 [pid 15830] <... prctl resumed>) = 0 [pid 15827] exit_group(0 [pid 15826] exit_group(0 [pid 15825] exit_group(0 [pid 15829] <... write resumed>) = 4 [pid 15830] setpgid(0, 0 [pid 15827] <... exit_group resumed>) = ? [pid 15826] <... exit_group resumed>) = ? [pid 15825] <... exit_group resumed>) = ? [pid 15829] close(3 [pid 15830] <... setpgid resumed>) = 0 [pid 15830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15830] write(3, "1000", 4 [pid 15829] <... close resumed>) = 0 [pid 15830] <... write resumed>) = 4 [pid 15826] +++ exited with 0 +++ [pid 15830] close(3 [pid 15829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=15826, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 15830] <... close resumed>) = 0 [pid 15830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15829] <... bpf resumed>) = 3 [pid 15830] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15830] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15831 attached [pid 15831] set_robust_list(0x555555986660, 24 [pid 15830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15831] <... set_robust_list resumed>) = 0 [pid 15831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15829] <... bpf resumed>) = 4 [pid 15825] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15831 [pid 15831] <... prctl resumed>) = 0 [pid 15827] +++ exited with 0 +++ [pid 15829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15831] setpgid(0, 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15831] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 15832 attached ) = 0 [pid 15832] set_robust_list(0x555555986660, 24 [pid 15831] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15832 [pid 15832] <... set_robust_list resumed>) = 0 [pid 15831] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15831] <... write resumed>) = 4 [pid 15831] close(3 [pid 15832] <... prctl resumed>) = 0 [pid 15831] <... close resumed>) = 0 [pid 15832] setpgid(0, 0 [pid 15831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15833 attached [pid 15832] <... setpgid resumed>) = 0 [pid 15833] set_robust_list(0x555555986660, 24 [pid 15831] <... bpf resumed>) = 3 [pid 15833] <... set_robust_list resumed>) = 0 [pid 15832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15833 [pid 15833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15832] <... openat resumed>) = 3 [pid 15831] <... bpf resumed>) = 4 [pid 15831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15833] <... prctl resumed>) = 0 [pid 15832] write(3, "1000", 4 [pid 15833] setpgid(0, 0 [pid 15832] <... write resumed>) = 4 [pid 15833] <... setpgid resumed>) = 0 [pid 15832] close(3 [pid 15833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15832] <... close resumed>) = 0 [pid 15832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15833] <... openat resumed>) = 3 [pid 15831] <... bpf resumed>) = 5 [pid 15830] <... bpf resumed>) = 5 [pid 15829] <... bpf resumed>) = 5 [pid 15833] write(3, "1000", 4 [pid 15832] <... bpf resumed>) = 3 [pid 15831] exit_group(0 [pid 15830] exit_group(0 [pid 15833] <... write resumed>) = 4 [pid 15832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15829] exit_group(0 [pid 15833] close(3 [pid 15832] <... bpf resumed>) = 4 [pid 15831] <... exit_group resumed>) = ? [pid 15830] <... exit_group resumed>) = ? [pid 15829] <... exit_group resumed>) = ? [pid 15833] <... close resumed>) = 0 [pid 15832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15832] <... bpf resumed>) = 5 [pid 15833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15832] exit_group(0 [pid 15830] +++ exited with 0 +++ [pid 15833] <... bpf resumed>) = 4 [pid 15832] <... exit_group resumed>) = ? [pid 15831] +++ exited with 0 +++ [pid 15833] 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=15831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15834 attached ./strace-static-x86_64: Process 15835 attached [pid 15835] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15834 [pid 15834] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15835 [pid 15835] <... set_robust_list resumed>) = 0 [pid 15834] <... set_robust_list resumed>) = 0 [pid 15835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15835] <... prctl resumed>) = 0 [pid 15834] <... prctl resumed>) = 0 [pid 15835] setpgid(0, 0 [pid 15834] setpgid(0, 0 [pid 15835] <... setpgid resumed>) = 0 [pid 15834] <... setpgid resumed>) = 0 [pid 15835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15833] <... bpf resumed>) = 5 [pid 15829] +++ exited with 0 +++ [pid 15833] exit_group(0 [pid 15835] <... openat resumed>) = 3 [pid 15834] <... openat resumed>) = 3 [pid 15833] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15835] write(3, "1000", 4 [pid 15834] write(3, "1000", 4 [pid 15835] <... write resumed>) = 4 [pid 15834] <... write resumed>) = 4 [pid 15835] close(3 [pid 15834] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15835] <... close resumed>) = 0 [pid 15835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15834] <... close resumed>) = 0 ./strace-static-x86_64: Process 15836 attached [pid 15836] set_robust_list(0x555555986660, 24 [pid 15834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15836 [pid 15836] <... set_robust_list resumed>) = 0 [pid 15835] <... bpf resumed>) = 3 [pid 15834] <... bpf resumed>) = 3 [pid 15834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15836] <... prctl resumed>) = 0 [pid 15834] <... bpf resumed>) = 4 [pid 15836] setpgid(0, 0) = 0 [pid 15835] <... bpf resumed>) = 4 [pid 15835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15836] write(3, "1000", 4) = 4 [pid 15836] close(3) = 0 [pid 15836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15833] +++ exited with 0 +++ [pid 15832] +++ exited with 0 +++ [pid 15836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15837 attached [pid 15837] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15837 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15837] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15838 attached [pid 15837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15836] <... bpf resumed>) = 5 [pid 15835] <... bpf resumed>) = 5 [pid 15834] <... bpf resumed>) = 5 [pid 15837] <... prctl resumed>) = 0 [pid 15838] set_robust_list(0x555555986660, 24 [pid 15837] setpgid(0, 0 [pid 15836] exit_group(0 [pid 15834] exit_group(0 [pid 15835] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15838 [pid 15838] <... set_robust_list resumed>) = 0 [pid 15837] <... setpgid resumed>) = 0 [pid 15836] <... exit_group resumed>) = ? [pid 15835] <... exit_group resumed>) = ? [pid 15834] <... exit_group resumed>) = ? [pid 15838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15835] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15835, 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 15839 attached [pid 15838] <... prctl resumed>) = 0 [pid 15837] <... openat resumed>) = 3 [pid 15836] +++ exited with 0 +++ [pid 15839] set_robust_list(0x555555986660, 24 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15836, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15838] setpgid(0, 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15838] <... setpgid resumed>) = 0 [pid 15839] <... set_robust_list resumed>) = 0 [pid 15839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... restart_syscall resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15839 [pid 15839] <... prctl resumed>) = 0 [pid 15838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15839] setpgid(0, 0 [pid 15837] write(3, "1000", 4) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15837] close(3 [pid 15839] <... setpgid resumed>) = 0 [pid 15839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15839] write(3, "1000", 4./strace-static-x86_64: Process 15840 attached [pid 15838] <... openat resumed>) = 3 [pid 15837] <... close resumed>) = 0 [pid 15834] +++ exited with 0 +++ [pid 15840] set_robust_list(0x555555986660, 24 [pid 15839] <... write resumed>) = 4 [pid 15840] <... set_robust_list resumed>) = 0 [pid 15839] close(3 [pid 15838] write(3, "1000", 4 [pid 15837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15840 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15839] <... close resumed>) = 0 [pid 15838] <... write resumed>) = 4 [pid 15837] <... bpf resumed>) = 3 [pid 15840] <... prctl resumed>) = 0 [pid 15839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15838] close(3 [pid 15837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15840] setpgid(0, 0 [pid 15839] <... bpf resumed>) = 3 [pid 15838] <... close resumed>) = 0 [pid 15840] <... setpgid resumed>) = 0 [pid 15838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15837] <... bpf resumed>) = 4 [pid 15840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15838] <... bpf resumed>) = 3 [pid 15837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15841 attached [pid 15839] <... bpf resumed>) = 4 [pid 15838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15841] set_robust_list(0x555555986660, 24 [pid 15840] <... openat resumed>) = 3 [pid 15839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15837] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15841 [pid 15841] <... set_robust_list resumed>) = 0 [pid 15839] <... bpf resumed>) = 5 [pid 15838] <... bpf resumed>) = 4 [pid 15837] exit_group(0 [pid 15840] write(3, "1000", 4 [pid 15841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15839] exit_group(0 [pid 15838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15837] <... exit_group resumed>) = ? [pid 15841] <... prctl resumed>) = 0 [pid 15840] <... write resumed>) = 4 [pid 15839] <... exit_group resumed>) = ? [pid 15838] <... bpf resumed>) = 5 [pid 15838] exit_group(0) = ? [pid 15837] +++ exited with 0 +++ [pid 15841] setpgid(0, 0 [pid 15840] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15841] <... setpgid resumed>) = 0 [pid 15840] <... close resumed>) = 0 [pid 15841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15841] <... openat resumed>) = 3 [pid 15840] <... bpf resumed>) = 3 [pid 15840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15842 attached [pid 15841] write(3, "1000", 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15842 [pid 15842] set_robust_list(0x555555986660, 24) = 0 [pid 15841] <... write resumed>) = 4 [pid 15840] <... bpf resumed>) = 4 [pid 15840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15841] close(3 [pid 15842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15841] <... close resumed>) = 0 [pid 15842] setpgid(0, 0 [pid 15841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15842] <... setpgid resumed>) = 0 [pid 15841] <... bpf resumed>) = 3 [pid 15841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15839] +++ exited with 0 +++ [pid 15842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15842] write(3, "1000", 4) = 4 [pid 15842] close(3) = 0 [pid 15842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15841] <... bpf resumed>) = 4 [pid 15838] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15842] <... bpf resumed>) = 3 [pid 15842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15842] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] 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 15842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15843 attached ./strace-static-x86_64: Process 15844 attached [pid 15843] set_robust_list(0x555555986660, 24 [pid 15842] <... bpf resumed>) = 5 [pid 15841] <... bpf resumed>) = 5 [pid 15840] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15843 [pid 15844] set_robust_list(0x555555986660, 24 [pid 15843] <... set_robust_list resumed>) = 0 [pid 15842] exit_group(0 [pid 15841] exit_group(0 [pid 15840] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15844 [pid 15841] <... exit_group resumed>) = ? [pid 15844] <... set_robust_list resumed>) = 0 [pid 15843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15842] <... exit_group resumed>) = ? [pid 15841] +++ exited with 0 +++ [pid 15840] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15844] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 15846 attached [pid 15846] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15846 [pid 15846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15844] <... prctl resumed>) = 0 [pid 15843] <... prctl resumed>) = 0 [pid 15846] setpgid(0, 0 [pid 15844] setpgid(0, 0 [pid 15843] setpgid(0, 0 [pid 15846] <... setpgid resumed>) = 0 [pid 15844] <... setpgid resumed>) = 0 [pid 15843] <... setpgid resumed>) = 0 [pid 15846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15842] +++ exited with 0 +++ [pid 15840] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15844] <... openat resumed>) = 3 [pid 15846] <... openat resumed>) = 3 [pid 15846] write(3, "1000", 4 [pid 15844] write(3, "1000", 4 [pid 15843] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15846] <... write resumed>) = 4 [pid 15844] <... write resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15846] close(3) = 0 [pid 15844] close(3 [pid 15846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15848 attached [pid 15843] write(3, "1000", 4./strace-static-x86_64: Process 15847 attached [pid 15848] set_robust_list(0x555555986660, 24 [pid 15846] <... bpf resumed>) = 3 [pid 15844] <... close resumed>) = 0 [pid 15843] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15848 [pid 15847] set_robust_list(0x555555986660, 24 [pid 15848] <... set_robust_list resumed>) = 0 [pid 15844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15843] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15847 [pid 15846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15847] <... set_robust_list resumed>) = 0 [pid 15848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15844] <... bpf resumed>) = 3 [pid 15843] <... close resumed>) = 0 [pid 15847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15847] <... prctl resumed>) = 0 [pid 15844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15847] setpgid(0, 0 [pid 15848] <... prctl resumed>) = 0 [pid 15846] <... bpf resumed>) = 4 [pid 15843] <... bpf resumed>) = 3 [pid 15847] <... setpgid resumed>) = 0 [pid 15848] setpgid(0, 0 [pid 15843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15848] <... setpgid resumed>) = 0 [pid 15846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15847] <... openat resumed>) = 3 [pid 15843] <... bpf resumed>) = 4 [pid 15847] write(3, "1000", 4 [pid 15848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15847] <... write resumed>) = 4 [pid 15844] <... bpf resumed>) = 4 [pid 15847] close(3) = 0 [pid 15847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15848] <... openat resumed>) = 3 [pid 15847] <... bpf resumed>) = 3 [pid 15848] write(3, "1000", 4 [pid 15846] <... bpf resumed>) = 5 [pid 15844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15848] <... write resumed>) = 4 [pid 15846] exit_group(0 [pid 15848] close(3 [pid 15844] <... bpf resumed>) = 5 [pid 15843] <... bpf resumed>) = 5 [pid 15847] <... bpf resumed>) = 4 [pid 15847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15848] <... close resumed>) = 0 [pid 15846] <... exit_group resumed>) = ? [pid 15844] exit_group(0 [pid 15843] exit_group(0 [pid 15847] <... bpf resumed>) = 5 [pid 15848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15844] <... exit_group resumed>) = ? [pid 15843] <... exit_group resumed>) = ? [pid 15847] exit_group(0) = ? [pid 15848] <... bpf resumed>) = 3 [pid 15846] +++ exited with 0 +++ [pid 15843] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 15849 attached [pid 15848] <... bpf resumed>) = 4 [pid 15849] set_robust_list(0x555555986660, 24 [pid 15848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15849 [pid 15849] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15850 attached [pid 15849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15850 [pid 15849] <... prctl resumed>) = 0 [pid 15850] set_robust_list(0x555555986660, 24 [pid 15849] setpgid(0, 0 [pid 15850] <... set_robust_list resumed>) = 0 [pid 15849] <... setpgid resumed>) = 0 [pid 15849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15850] setpgid(0, 0) = 0 [pid 15850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15849] <... openat resumed>) = 3 [pid 15849] write(3, "1000", 4) = 4 [pid 15847] +++ exited with 0 +++ [pid 15844] +++ exited with 0 +++ [pid 15850] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15849] close(3 [pid 15850] write(3, "1000", 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15850] <... write resumed>) = 4 [pid 15849] <... close resumed>) = 0 [pid 15850] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15850] <... close resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15849] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15850] <... bpf resumed>) = 3 [pid 15849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15851 attached [pid 15851] set_robust_list(0x555555986660, 24 [pid 15850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15851 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15851] <... set_robust_list resumed>) = 0 [pid 15849] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15852 attached [pid 15851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15850] <... bpf resumed>) = 4 [pid 15849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15851] <... prctl resumed>) = 0 [pid 15852] set_robust_list(0x555555986660, 24) = 0 [pid 15851] setpgid(0, 0) = 0 [pid 15852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15852] <... prctl resumed>) = 0 [pid 15852] setpgid(0, 0) = 0 [pid 15851] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15852 [pid 15852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15851] write(3, "1000", 4 [pid 15850] <... bpf resumed>) = 5 [pid 15849] <... bpf resumed>) = 5 [pid 15848] <... bpf resumed>) = 5 [pid 15850] exit_group(0 [pid 15848] exit_group(0 [pid 15851] <... write resumed>) = 4 [pid 15850] <... exit_group resumed>) = ? [pid 15848] <... exit_group resumed>) = ? [pid 15852] <... openat resumed>) = 3 [pid 15851] close(3 [pid 15849] exit_group(0 [pid 15852] write(3, "1000", 4 [pid 15851] <... close resumed>) = 0 [pid 15849] <... exit_group resumed>) = ? [pid 15851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15852] <... write resumed>) = 4 [pid 15851] <... bpf resumed>) = 3 [pid 15850] +++ exited with 0 +++ [pid 15852] close(3 [pid 15851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15852] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15850, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15851] <... bpf resumed>) = 4 [pid 15852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15852] <... bpf resumed>) = 4 [pid 15852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15853 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15853 [pid 15853] set_robust_list(0x555555986660, 24) = 0 [pid 15853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15853] setpgid(0, 0) = 0 [pid 15853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15853] write(3, "1000", 4) = 4 [pid 15849] +++ exited with 0 +++ [pid 15848] +++ exited with 0 +++ [pid 15853] close(3) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15853] <... bpf resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15854 attached [pid 15852] <... bpf resumed>) = 5 [pid 15851] <... bpf resumed>) = 5 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15854 [pid 15854] set_robust_list(0x555555986660, 24 [pid 15853] <... bpf resumed>) = 5 [pid 15852] exit_group(0 [pid 15851] exit_group(0./strace-static-x86_64: Process 15855 attached [pid 15854] <... set_robust_list resumed>) = 0 [pid 15853] exit_group(0 [pid 15852] <... exit_group resumed>) = ? [pid 15851] <... exit_group resumed>) = ? [pid 15855] set_robust_list(0x555555986660, 24 [pid 15854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15855] <... set_robust_list resumed>) = 0 [pid 15855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15852] +++ exited with 0 +++ [pid 15855] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15855] setpgid(0, 0) = 0 [pid 15854] <... prctl resumed>) = 0 [pid 15853] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15855 [pid 15855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15854] setpgid(0, 0) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15855] <... openat resumed>) = 3 [pid 15855] write(3, "1000", 4 [pid 15854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 15856 attached [pid 15855] <... write resumed>) = 4 [pid 15855] close(3 [pid 15856] set_robust_list(0x555555986660, 24 [pid 15855] <... close resumed>) = 0 [pid 15854] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15856 [pid 15856] <... set_robust_list resumed>) = 0 [pid 15855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15854] <... write resumed>) = 4 [pid 15856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15854] close(3 [pid 15856] <... prctl resumed>) = 0 [pid 15855] <... bpf resumed>) = 3 [pid 15854] <... close resumed>) = 0 [pid 15856] setpgid(0, 0 [pid 15855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15851] +++ exited with 0 +++ [pid 15856] <... setpgid resumed>) = 0 [pid 15854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15853] +++ exited with 0 +++ [pid 15856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15854] <... bpf resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15856] <... openat resumed>) = 3 [pid 15855] <... bpf resumed>) = 4 [pid 15854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 15856] write(3, "1000", 4 [pid 15855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 15856] <... write resumed>) = 4 [pid 15854] <... bpf resumed>) = 4 [pid 15856] close(3) = 0 [pid 15854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15858 attached ./strace-static-x86_64: Process 15857 attached [pid 15856] <... bpf resumed>) = 3 [pid 15858] set_robust_list(0x555555986660, 24 [pid 15857] set_robust_list(0x555555986660, 24 [pid 15856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15857] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15858 [pid 15858] <... set_robust_list resumed>) = 0 [pid 15857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15857 [pid 15858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15857] <... prctl resumed>) = 0 [pid 15856] <... bpf resumed>) = 4 [pid 15858] <... prctl resumed>) = 0 [pid 15857] setpgid(0, 0 [pid 15856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15858] setpgid(0, 0 [pid 15857] <... setpgid resumed>) = 0 [pid 15858] <... setpgid resumed>) = 0 [pid 15857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15856] <... bpf resumed>) = 5 [pid 15855] <... bpf resumed>) = 5 [pid 15854] <... bpf resumed>) = 5 [pid 15858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15856] exit_group(0 [pid 15855] exit_group(0 [pid 15857] <... openat resumed>) = 3 [pid 15855] <... exit_group resumed>) = ? [pid 15857] write(3, "1000", 4 [pid 15856] <... exit_group resumed>) = ? [pid 15854] exit_group(0 [pid 15858] <... openat resumed>) = 3 [pid 15857] <... write resumed>) = 4 [pid 15854] <... exit_group resumed>) = ? [pid 15856] +++ exited with 0 +++ [pid 15858] write(3, "1000", 4 [pid 15857] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15858] <... write resumed>) = 4 [pid 15857] <... close resumed>) = 0 [pid 15858] close(3 [pid 15857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15858] <... close resumed>) = 0 [pid 15858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15857] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15859 ./strace-static-x86_64: Process 15859 attached [pid 15859] set_robust_list(0x555555986660, 24) = 0 [pid 15859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15859] setpgid(0, 0) = 0 [pid 15857] <... bpf resumed>) = 4 [pid 15855] +++ exited with 0 +++ [pid 15854] +++ exited with 0 +++ [pid 15859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15859] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15860 attached [pid 15859] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15860] set_robust_list(0x555555986660, 24 [pid 15859] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15860 [pid 15860] <... set_robust_list resumed>) = 0 [pid 15859] close(3 [pid 15860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15859] <... close resumed>) = 0 ./strace-static-x86_64: Process 15861 attached [pid 15859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15861 [pid 15861] set_robust_list(0x555555986660, 24 [pid 15860] <... prctl resumed>) = 0 [pid 15859] <... bpf resumed>) = 3 [pid 15859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15861] <... set_robust_list resumed>) = 0 [pid 15860] setpgid(0, 0) = 0 [pid 15861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15861] setpgid(0, 0 [pid 15860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15859] <... bpf resumed>) = 4 [pid 15861] <... setpgid resumed>) = 0 [pid 15859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15860] <... openat resumed>) = 3 [pid 15861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15860] write(3, "1000", 4) = 4 [pid 15860] close(3) = 0 [pid 15860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15861] <... openat resumed>) = 3 [pid 15858] <... bpf resumed>) = 5 [pid 15861] write(3, "1000", 4 [pid 15860] <... bpf resumed>) = 3 [pid 15859] <... bpf resumed>) = 5 [pid 15858] exit_group(0 [pid 15857] <... bpf resumed>) = 5 [pid 15861] <... write resumed>) = 4 [pid 15860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15859] exit_group(0 [pid 15858] <... exit_group resumed>) = ? [pid 15861] close(3 [pid 15859] <... exit_group resumed>) = ? [pid 15857] exit_group(0 [pid 15861] <... close resumed>) = 0 [pid 15860] <... bpf resumed>) = 4 [pid 15859] +++ exited with 0 +++ [pid 15857] <... exit_group resumed>) = ? [pid 15861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15861] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15859, 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 15861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15862 attached [pid 15862] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15862 [pid 15862] <... set_robust_list resumed>) = 0 [pid 15862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15861] <... bpf resumed>) = 4 [pid 15861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15862] setpgid(0, 0) = 0 [pid 15862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15862] write(3, "1000", 4) = 4 [pid 15862] close(3) = 0 [pid 15862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15858] +++ exited with 0 +++ [pid 15857] +++ exited with 0 +++ [pid 15862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15864 attached ./strace-static-x86_64: Process 15863 attached [pid 15864] set_robust_list(0x555555986660, 24 [pid 15863] set_robust_list(0x555555986660, 24 [pid 15864] <... set_robust_list resumed>) = 0 [pid 15864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15863 [pid 15864] <... prctl resumed>) = 0 [pid 15863] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15864 [pid 15864] setpgid(0, 0 [pid 15863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15864] <... setpgid resumed>) = 0 [pid 15863] <... prctl resumed>) = 0 [pid 15864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15863] setpgid(0, 0 [pid 15861] <... bpf resumed>) = 5 [pid 15860] <... bpf resumed>) = 5 [pid 15863] <... setpgid resumed>) = 0 [pid 15862] <... bpf resumed>) = 5 [pid 15861] exit_group(0 [pid 15860] exit_group(0 [pid 15864] <... openat resumed>) = 3 [pid 15862] exit_group(0) = ? [pid 15863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15861] <... exit_group resumed>) = ? [pid 15860] <... exit_group resumed>) = ? [pid 15864] write(3, "1000", 4) = 4 [pid 15863] <... openat resumed>) = 3 [pid 15864] close(3) = 0 [pid 15863] write(3, "1000", 4 [pid 15862] +++ exited with 0 +++ [pid 15864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15863] <... write resumed>) = 4 [pid 15861] +++ exited with 0 +++ [pid 15864] <... bpf resumed>) = 3 [pid 15863] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15863] <... close resumed>) = 0 [pid 15860] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 15863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15864] <... bpf resumed>) = 4 [pid 15863] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15865 attached [pid 15864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] 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 15865] set_robust_list(0x555555986660, 24 [pid 15864] <... bpf resumed>) = 5 [pid 15865] <... set_robust_list resumed>) = 0 [pid 15865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15865 [pid 15865] <... prctl resumed>) = 0 [pid 15864] exit_group(0 [pid 15863] <... bpf resumed>) = 4 [pid 15865] setpgid(0, 0) = 0 [pid 15864] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15867 attached ./strace-static-x86_64: Process 15866 attached [pid 15865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15866 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15867 [pid 15867] set_robust_list(0x555555986660, 24 [pid 15866] set_robust_list(0x555555986660, 24 [pid 15864] +++ exited with 0 +++ [pid 15867] <... set_robust_list resumed>) = 0 [pid 15866] <... set_robust_list resumed>) = 0 [pid 15867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15865] <... openat resumed>) = 3 [pid 15867] <... prctl resumed>) = 0 [pid 15866] <... prctl resumed>) = 0 [pid 15865] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15864, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15866] setpgid(0, 0 [pid 15867] setpgid(0, 0 [pid 15865] <... write resumed>) = 4 [pid 15863] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15866] <... setpgid resumed>) = 0 [pid 15867] <... setpgid resumed>) = 0 [pid 15865] close(3) = 0 [pid 15863] exit_group(0 [pid 15866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15863] <... exit_group resumed>) = ? [pid 15867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15863] +++ exited with 0 +++ ./strace-static-x86_64: Process 15868 attached [pid 15865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15868] set_robust_list(0x555555986660, 24 [pid 15867] <... openat resumed>) = 3 [pid 15866] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15868] <... set_robust_list resumed>) = 0 [pid 15868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15867] write(3, "1000", 4 [pid 15866] write(3, "1000", 4 [pid 15865] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15868 [pid 15868] <... prctl resumed>) = 0 [pid 15867] <... write resumed>) = 4 [pid 15866] <... write resumed>) = 4 [pid 15865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15868] setpgid(0, 0 [pid 15867] close(3 [pid 15866] close(3 [pid 15868] <... setpgid resumed>) = 0 [pid 15868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15865] <... bpf resumed>) = 4 [pid 15866] <... close resumed>) = 0 [pid 15867] <... close resumed>) = 0 [pid 15866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15866] <... bpf resumed>) = 3 [pid 15867] <... bpf resumed>) = 3 [pid 15866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15868] <... openat resumed>) = 3 [pid 15868] write(3, "1000", 4 [pid 15865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15868] <... write resumed>) = 4 [pid 15868] close(3) = 0 [pid 15868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15869 attached ) = 4 [pid 15866] <... bpf resumed>) = 4 [pid 15867] <... bpf resumed>) = 4 [pid 15865] <... bpf resumed>) = 5 [pid 15869] set_robust_list(0x555555986660, 24 [pid 15868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15869] <... set_robust_list resumed>) = 0 [pid 15868] <... bpf resumed>) = 5 [pid 15866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15865] exit_group(0 [pid 15869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15869 [pid 15869] <... prctl resumed>) = 0 [pid 15868] exit_group(0 [pid 15867] <... bpf resumed>) = 5 [pid 15866] <... bpf resumed>) = 5 [pid 15865] <... exit_group resumed>) = ? [pid 15869] setpgid(0, 0 [pid 15868] <... exit_group resumed>) = ? [pid 15868] +++ exited with 0 +++ [pid 15867] exit_group(0 [pid 15866] exit_group(0 [pid 15865] +++ exited with 0 +++ [pid 15869] <... setpgid resumed>) = 0 [pid 15867] <... exit_group resumed>) = ? [pid 15866] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15869] <... openat resumed>) = 3 [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15870 attached [pid 15870] set_robust_list(0x555555986660, 24 [pid 15869] write(3, "1000", 4) = 4 [pid 15870] <... set_robust_list resumed>) = 0 [pid 15869] close(3 [pid 15867] +++ exited with 0 +++ [pid 15866] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15870 [pid 15870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15869] <... close resumed>) = 0 [pid 15869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15870] <... prctl resumed>) = 0 [pid 15869] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15870] setpgid(0, 0 [pid 15869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15871 attached [pid 15871] set_robust_list(0x555555986660, 24) = 0 [pid 15871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15870] <... setpgid resumed>) = 0 [pid 15869] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15872 attached [pid 15871] <... prctl resumed>) = 0 [pid 15870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15871 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15872 [pid 15872] set_robust_list(0x555555986660, 24 [pid 15871] setpgid(0, 0 [pid 15869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15872] <... set_robust_list resumed>) = 0 [pid 15871] <... setpgid resumed>) = 0 [pid 15872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15870] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15872] <... prctl resumed>) = 0 [pid 15870] write(3, "1000", 4) = 4 [pid 15870] close(3) = 0 [pid 15871] <... openat resumed>) = 3 [pid 15870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15872] setpgid(0, 0 [pid 15871] write(3, "1000", 4 [pid 15872] <... setpgid resumed>) = 0 [pid 15871] <... write resumed>) = 4 ./strace-static-x86_64: Process 15873 attached [pid 15872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15871] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15873 [pid 15873] set_robust_list(0x555555986660, 24 [pid 15871] <... close resumed>) = 0 [pid 15870] <... bpf resumed>) = 4 [pid 15873] <... set_robust_list resumed>) = 0 [pid 15871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15872] <... openat resumed>) = 3 [pid 15871] <... bpf resumed>) = 3 [pid 15873] <... prctl resumed>) = 0 [pid 15872] write(3, "1000", 4 [pid 15873] setpgid(0, 0 [pid 15872] <... write resumed>) = 4 [pid 15871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15870] <... bpf resumed>) = 5 [pid 15869] <... bpf resumed>) = 5 [pid 15873] <... setpgid resumed>) = 0 [pid 15872] close(3 [pid 15873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15870] exit_group(0 [pid 15869] exit_group(0 [pid 15872] <... close resumed>) = 0 [pid 15871] <... bpf resumed>) = 4 [pid 15870] <... exit_group resumed>) = ? [pid 15869] <... exit_group resumed>) = ? [pid 15872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15873] <... openat resumed>) = 3 [pid 15872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15871] <... bpf resumed>) = 5 [pid 15870] +++ exited with 0 +++ [pid 15873] write(3, "1000", 4 [pid 15872] <... bpf resumed>) = 4 [pid 15871] exit_group(0 [pid 15873] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15873] close(3 [pid 15871] <... exit_group resumed>) = ? [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15873] <... close resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15873] <... bpf resumed>) = 3 [pid 15873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15873] <... bpf resumed>) = 4 [pid 15873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15874 attached [pid 15874] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15874 [pid 15874] <... set_robust_list resumed>) = 0 [pid 15874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15874] setpgid(0, 0 [pid 15872] <... bpf resumed>) = 5 [pid 15869] +++ exited with 0 +++ [pid 15874] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15872] exit_group(0 [pid 15874] <... openat resumed>) = 3 [pid 15872] <... exit_group resumed>) = ? [pid 15874] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15874] <... write resumed>) = 4 [pid 15874] close(3./strace-static-x86_64: Process 15875 attached ) = 0 [pid 15875] set_robust_list(0x555555986660, 24 [pid 15874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15875] <... set_robust_list resumed>) = 0 [pid 15874] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15875 [pid 15874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15874] <... bpf resumed>) = 4 [pid 15873] <... bpf resumed>) = 5 [pid 15871] +++ exited with 0 +++ [pid 15875] setpgid(0, 0 [pid 15874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15873] exit_group(0 [pid 15875] <... setpgid resumed>) = 0 [pid 15873] <... exit_group resumed>) = ? [pid 15875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15875] write(3, "1000", 4) = 4 [pid 15875] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15875] <... close resumed>) = 0 ./strace-static-x86_64: Process 15876 attached [pid 15875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15876 [pid 15875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15876] set_robust_list(0x555555986660, 24) = 0 [pid 15876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15876] setpgid(0, 0 [pid 15875] <... bpf resumed>) = 4 [pid 15876] <... setpgid resumed>) = 0 [pid 15876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15874] <... bpf resumed>) = 5 [pid 15872] +++ exited with 0 +++ [pid 15876] write(3, "1000", 4 [pid 15874] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15876] <... write resumed>) = 4 [pid 15874] <... exit_group resumed>) = ? [pid 15876] close(3 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15876] <... close resumed>) = 0 [pid 15876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15876] <... bpf resumed>) = 3 [pid 15876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15876] <... bpf resumed>) = 4 [pid 15876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15877 attached [pid 15877] set_robust_list(0x555555986660, 24 [pid 15876] <... bpf resumed>) = 5 [pid 15875] <... bpf resumed>) = 5 [pid 15873] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15877 [pid 15877] <... set_robust_list resumed>) = 0 [pid 15875] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15876] exit_group(0 [pid 15875] <... exit_group resumed>) = ? [pid 15874] +++ exited with 0 +++ [pid 15877] <... prctl resumed>) = 0 [pid 15876] <... exit_group resumed>) = ? [pid 15877] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15877] <... setpgid resumed>) = 0 [pid 15877] 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 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15877] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15878 attached ./strace-static-x86_64: Process 15879 attached [pid 15878] set_robust_list(0x555555986660, 24 [pid 15877] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15878 [pid 15879] set_robust_list(0x555555986660, 24 [pid 15878] <... set_robust_list resumed>) = 0 [pid 15877] <... write resumed>) = 4 [pid 15876] +++ exited with 0 +++ [pid 15875] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15879 [pid 15879] <... set_robust_list resumed>) = 0 [pid 15878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15877] close(3 [pid 15879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15877] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15879] <... prctl resumed>) = 0 [pid 15878] <... prctl resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15879] setpgid(0, 0 [pid 15878] setpgid(0, 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15879] <... setpgid resumed>) = 0 [pid 15878] <... setpgid resumed>) = 0 [pid 15877] <... bpf resumed>) = 3 [pid 15878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15878] <... openat resumed>) = 3 [pid 15877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15880 attached [pid 15879] <... openat resumed>) = 3 [pid 15878] write(3, "1000", 4 [pid 15879] write(3, "1000", 4 [pid 15878] <... write resumed>) = 4 [pid 15879] <... write resumed>) = 4 [pid 15878] close(3 [pid 15877] <... bpf resumed>) = 4 [pid 15879] close(3 [pid 15878] <... close resumed>) = 0 [pid 15879] <... close resumed>) = 0 [pid 15878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15881 attached [pid 15880] set_robust_list(0x555555986660, 24 [pid 15879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15878] <... bpf resumed>) = 3 [pid 15877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15881 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15880 [pid 15881] set_robust_list(0x555555986660, 24 [pid 15880] <... set_robust_list resumed>) = 0 [pid 15879] <... bpf resumed>) = 3 [pid 15878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15881] <... set_robust_list resumed>) = 0 [pid 15880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15880] <... prctl resumed>) = 0 [pid 15878] <... bpf resumed>) = 4 [pid 15881] <... prctl resumed>) = 0 [pid 15880] setpgid(0, 0 [pid 15881] setpgid(0, 0 [pid 15880] <... setpgid resumed>) = 0 [pid 15881] <... setpgid resumed>) = 0 [pid 15880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15879] <... bpf resumed>) = 4 [pid 15879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15880] <... openat resumed>) = 3 [pid 15881] <... openat resumed>) = 3 [pid 15878] <... bpf resumed>) = 5 [pid 15877] <... bpf resumed>) = 5 [pid 15881] write(3, "1000", 4 [pid 15880] write(3, "1000", 4 [pid 15877] exit_group(0 [pid 15881] <... write resumed>) = 4 [pid 15880] <... write resumed>) = 4 [pid 15879] <... bpf resumed>) = 5 [pid 15878] exit_group(0 [pid 15881] close(3 [pid 15880] close(3 [pid 15877] <... exit_group resumed>) = ? [pid 15881] <... close resumed>) = 0 [pid 15880] <... close resumed>) = 0 [pid 15879] exit_group(0 [pid 15878] <... exit_group resumed>) = ? [pid 15881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15879] <... exit_group resumed>) = ? [pid 15881] <... bpf resumed>) = 3 [pid 15880] <... bpf resumed>) = 3 [pid 15877] +++ exited with 0 +++ [pid 15881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15881] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15880] <... bpf resumed>) = 4 [pid 15881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15882 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15882 [pid 15882] set_robust_list(0x555555986660, 24) = 0 [pid 15882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15882] setpgid(0, 0) = 0 [pid 15879] +++ exited with 0 +++ [pid 15878] +++ exited with 0 +++ [pid 15882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15882] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15882] write(3, "1000", 4) = 4 [pid 15882] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15883 attached ./strace-static-x86_64: Process 15884 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15883 [pid 15882] <... bpf resumed>) = 3 [pid 15884] set_robust_list(0x555555986660, 24 [pid 15883] set_robust_list(0x555555986660, 24 [pid 15882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15884] <... set_robust_list resumed>) = 0 [pid 15883] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15884 [pid 15884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15882] <... bpf resumed>) = 4 [pid 15884] <... prctl resumed>) = 0 [pid 15883] <... prctl resumed>) = 0 [pid 15882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15884] setpgid(0, 0 [pid 15883] setpgid(0, 0 [pid 15884] <... setpgid resumed>) = 0 [pid 15883] <... setpgid resumed>) = 0 [pid 15883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15881] <... bpf resumed>) = 5 [pid 15882] <... bpf resumed>) = 5 [pid 15880] <... bpf resumed>) = 5 [pid 15883] <... openat resumed>) = 3 [pid 15884] <... openat resumed>) = 3 [pid 15883] write(3, "1000", 4 [pid 15882] exit_group(0 [pid 15880] exit_group(0 [pid 15884] write(3, "1000", 4 [pid 15883] <... write resumed>) = 4 [pid 15882] <... exit_group resumed>) = ? [pid 15881] exit_group(0 [pid 15884] <... write resumed>) = 4 [pid 15883] close(3 [pid 15880] <... exit_group resumed>) = ? [pid 15884] close(3) = 0 [pid 15884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15883] <... close resumed>) = 0 [pid 15881] <... exit_group resumed>) = ? [pid 15884] <... bpf resumed>) = 3 [pid 15883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15882] +++ exited with 0 +++ [pid 15881] +++ exited with 0 +++ [pid 15880] +++ exited with 0 +++ [pid 15884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15883] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15884] <... bpf resumed>) = 4 [pid 15883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15885 attached [pid 15885] set_robust_list(0x555555986660, 24) = 0 [pid 15885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15885] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15885 [pid 15885] <... setpgid resumed>) = 0 [pid 15883] <... bpf resumed>) = 4 [pid 15885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15885] <... openat resumed>) = 3 [pid 15884] <... bpf resumed>) = 5 [pid 15885] write(3, "1000", 4./strace-static-x86_64: Process 15886 attached [pid 15884] exit_group(0 [pid 15883] <... bpf resumed>) = 5 [pid 15886] set_robust_list(0x555555986660, 24 [pid 15884] <... exit_group resumed>) = ? [pid 15885] <... write resumed>) = 4 [pid 15883] exit_group(0 [pid 15886] <... set_robust_list resumed>) = 0 [pid 15885] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15886 [pid 15885] <... close resumed>) = 0 [pid 15883] <... exit_group resumed>) = ? [pid 15886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15886] <... prctl resumed>) = 0 [pid 15884] +++ exited with 0 +++ ./strace-static-x86_64: Process 15887 attached [pid 15886] setpgid(0, 0 [pid 15887] set_robust_list(0x555555986660, 24 [pid 15886] <... setpgid resumed>) = 0 [pid 15887] <... set_robust_list resumed>) = 0 [pid 15886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15886] <... openat resumed>) = 3 [pid 15885] <... bpf resumed>) = 3 [pid 15883] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15887 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15887] setpgid(0, 0 [pid 15886] write(3, "1000", 4 [pid 15885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=15884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15887] <... setpgid resumed>) = 0 [pid 15886] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15886] close(3 [pid 15885] <... bpf resumed>) = 4 [pid 15886] <... close resumed>) = 0 [pid 15885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15887] <... openat resumed>) = 3 [pid 15886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15888 attached [pid 15887] write(3, "1000", 4 [pid 15886] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15888 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15888] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15889 attached [pid 15887] <... write resumed>) = 4 [pid 15886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15888] <... set_robust_list resumed>) = 0 [pid 15885] <... bpf resumed>) = 5 [pid 15887] close(3 [pid 15889] set_robust_list(0x555555986660, 24 [pid 15888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15887] <... close resumed>) = 0 [pid 15885] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15889 [pid 15889] <... set_robust_list resumed>) = 0 [pid 15886] <... bpf resumed>) = 4 [pid 15888] <... prctl resumed>) = 0 [pid 15887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15885] <... exit_group resumed>) = ? [pid 15889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15888] setpgid(0, 0 [pid 15887] <... bpf resumed>) = 3 [pid 15886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15889] <... prctl resumed>) = 0 [pid 15886] <... bpf resumed>) = 5 [pid 15889] setpgid(0, 0 [pid 15888] <... setpgid resumed>) = 0 [pid 15887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15889] <... setpgid resumed>) = 0 [pid 15888] <... openat resumed>) = 3 [pid 15886] exit_group(0 [pid 15889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15888] write(3, "1000", 4 [pid 15887] <... bpf resumed>) = 4 [pid 15886] <... exit_group resumed>) = ? [pid 15888] <... write resumed>) = 4 [pid 15887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15889] <... openat resumed>) = 3 [pid 15888] close(3 [pid 15889] write(3, "1000", 4 [pid 15888] <... close resumed>) = 0 [pid 15889] <... write resumed>) = 4 [pid 15888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15889] close(3) = 0 [pid 15888] <... bpf resumed>) = 3 [pid 15888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15888] <... bpf resumed>) = 4 [pid 15889] <... bpf resumed>) = 3 [pid 15889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15889] <... bpf resumed>) = 4 [pid 15889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15885] +++ exited with 0 +++ [pid 15886] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15890 attached [pid 15890] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15891 attached ) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15890 [pid 15891] set_robust_list(0x555555986660, 24 [pid 15890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15891 [pid 15891] <... set_robust_list resumed>) = 0 [pid 15891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15890] <... prctl resumed>) = 0 [pid 15891] <... prctl resumed>) = 0 [pid 15890] setpgid(0, 0) = 0 [pid 15891] setpgid(0, 0 [pid 15890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15891] <... setpgid resumed>) = 0 [pid 15890] <... openat resumed>) = 3 [pid 15891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15890] write(3, "1000", 4) = 4 [pid 15890] close(3) = 0 [pid 15891] <... openat resumed>) = 3 [pid 15890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15891] write(3, "1000", 4 [pid 15890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15891] <... write resumed>) = 4 [pid 15891] close(3) = 0 [pid 15891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15890] <... bpf resumed>) = 4 [pid 15890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15891] <... bpf resumed>) = 3 [pid 15891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15889] <... bpf resumed>) = 5 [pid 15888] <... bpf resumed>) = 5 [pid 15887] <... bpf resumed>) = 5 [pid 15891] <... bpf resumed>) = 4 [pid 15890] <... bpf resumed>) = 5 [pid 15889] exit_group(0 [pid 15888] exit_group(0 [pid 15887] exit_group(0 [pid 15889] <... exit_group resumed>) = ? [pid 15890] exit_group(0 [pid 15888] <... exit_group resumed>) = ? [pid 15887] <... exit_group resumed>) = ? [pid 15891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15890] <... exit_group resumed>) = ? [pid 15889] +++ exited with 0 +++ [pid 15887] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15889, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 15892 attached [pid 15892] set_robust_list(0x555555986660, 24 [pid 15888] +++ exited with 0 +++ [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15890] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15892 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15892] <... set_robust_list resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 15892] <... prctl resumed>) = 0 [pid 15892] setpgid(0, 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15892] <... setpgid resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15893 attached [pid 15892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15894 attached [pid 15893] set_robust_list(0x555555986660, 24 [pid 15892] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15893 [pid 15894] set_robust_list(0x555555986660, 24 [pid 15893] <... set_robust_list resumed>) = 0 [pid 15892] write(3, "1000", 4 [pid 15893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15892] <... write resumed>) = 4 [pid 15893] <... prctl resumed>) = 0 [pid 15893] setpgid(0, 0 [pid 15892] close(3) = 0 [pid 15893] <... setpgid resumed>) = 0 [pid 15892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15895 attached [pid 15894] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15894 [pid 15895] set_robust_list(0x555555986660, 24 [pid 15893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15892] <... bpf resumed>) = 3 [pid 15895] <... set_robust_list resumed>) = 0 [pid 15894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15893] <... openat resumed>) = 3 [pid 15892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15895 [pid 15895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15894] <... prctl resumed>) = 0 [pid 15893] write(3, "1000", 4 [pid 15892] <... bpf resumed>) = 4 [pid 15895] <... prctl resumed>) = 0 [pid 15894] setpgid(0, 0) = 0 [pid 15893] <... write resumed>) = 4 [pid 15893] close(3) = 0 [pid 15895] setpgid(0, 0 [pid 15894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15895] <... setpgid resumed>) = 0 [pid 15893] <... bpf resumed>) = 3 [pid 15893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15894] <... openat resumed>) = 3 [pid 15891] <... bpf resumed>) = 5 [pid 15895] <... openat resumed>) = 3 [pid 15894] write(3, "1000", 4 [pid 15892] <... bpf resumed>) = 5 [pid 15891] exit_group(0 [pid 15895] write(3, "1000", 4 [pid 15894] <... write resumed>) = 4 [pid 15893] <... bpf resumed>) = 4 [pid 15892] exit_group(0 [pid 15891] <... exit_group resumed>) = ? [pid 15895] <... write resumed>) = 4 [pid 15894] close(3) = 0 [pid 15895] close(3 [pid 15894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15892] <... exit_group resumed>) = ? [pid 15895] <... close resumed>) = 0 [pid 15894] <... bpf resumed>) = 3 [pid 15895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15895] <... bpf resumed>) = 3 [pid 15895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15894] <... bpf resumed>) = 4 [pid 15894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15895] <... bpf resumed>) = 4 [pid 15895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15893] <... bpf resumed>) = 5 [pid 15891] +++ exited with 0 +++ [pid 15893] exit_group(0) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15896 attached [pid 15895] <... bpf resumed>) = 5 [pid 15894] <... bpf resumed>) = 5 [pid 15893] +++ exited with 0 +++ [pid 15892] +++ exited with 0 +++ [pid 15896] set_robust_list(0x555555986660, 24 [pid 15895] exit_group(0 [pid 15894] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15896 [pid 15896] <... set_robust_list resumed>) = 0 [pid 15895] <... exit_group resumed>) = ? [pid 15894] <... exit_group resumed>) = ? [pid 15896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15896] <... prctl resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15897 attached [pid 15896] setpgid(0, 0./strace-static-x86_64: Process 15898 attached [pid 15897] set_robust_list(0x555555986660, 24 [pid 15896] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15897 [pid 15897] <... set_robust_list resumed>) = 0 [pid 15897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15897] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15898 [pid 15896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15897] <... setpgid resumed>) = 0 [pid 15897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15898] set_robust_list(0x555555986660, 24 [pid 15896] <... openat resumed>) = 3 [pid 15898] <... set_robust_list resumed>) = 0 [pid 15897] <... openat resumed>) = 3 [pid 15896] write(3, "1000", 4 [pid 15894] +++ exited with 0 +++ [pid 15898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15897] write(3, "1000", 4 [pid 15896] <... write resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15898] <... prctl resumed>) = 0 [pid 15897] <... write resumed>) = 4 [pid 15896] close(3 [pid 15895] +++ exited with 0 +++ [pid 15898] setpgid(0, 0) = 0 [pid 15897] close(3 [pid 15896] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15895, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15897] <... close resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15896] <... bpf resumed>) = 3 [pid 15897] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15899 attached [pid 15898] <... openat resumed>) = 3 [pid 15897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15899] set_robust_list(0x555555986660, 24 [pid 15898] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15899 [pid 15899] <... set_robust_list resumed>) = 0 [pid 15898] <... write resumed>) = 4 [pid 15899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15898] close(3 [pid 15896] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15899] <... prctl resumed>) = 0 [pid 15898] <... close resumed>) = 0 [pid 15899] setpgid(0, 0 [pid 15898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15897] <... bpf resumed>) = 4 [pid 15899] <... setpgid resumed>) = 0 [pid 15898] <... bpf resumed>) = 3 [pid 15899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15900 attached [pid 15899] <... openat resumed>) = 3 [pid 15899] write(3, "1000", 4 [pid 15900] set_robust_list(0x555555986660, 24) = 0 [pid 15900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15899] <... write resumed>) = 4 [pid 15898] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15900 [pid 15900] <... prctl resumed>) = 0 [pid 15899] close(3) = 0 [pid 15899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15900] setpgid(0, 0 [pid 15899] <... bpf resumed>) = 3 [pid 15898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15900] <... setpgid resumed>) = 0 [pid 15899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15898] <... bpf resumed>) = 5 [pid 15897] <... bpf resumed>) = 5 [pid 15896] <... bpf resumed>) = 5 [pid 15900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15898] exit_group(0 [pid 15897] exit_group(0 [pid 15896] exit_group(0 [pid 15898] <... exit_group resumed>) = ? [pid 15899] <... bpf resumed>) = 4 [pid 15898] +++ exited with 0 +++ [pid 15897] <... exit_group resumed>) = ? [pid 15896] <... exit_group resumed>) = ? [pid 15900] <... openat resumed>) = 3 [pid 15900] write(3, "1000", 4 [pid 15899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15899] exit_group(0) = ? [pid 15900] <... write resumed>) = 4 [pid 15899] +++ exited with 0 +++ [pid 15896] +++ exited with 0 +++ [pid 15900] close(3) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 15900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15897] +++ exited with 0 +++ [pid 15900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] 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 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15897, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15900] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15903 attached ./strace-static-x86_64: Process 15902 attached ./strace-static-x86_64: Process 15901 attached [pid 15900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15901 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15903 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15902 ./strace-static-x86_64: Process 15904 attached [pid 15903] set_robust_list(0x555555986660, 24 [pid 15902] set_robust_list(0x555555986660, 24 [pid 15901] set_robust_list(0x555555986660, 24 [pid 15904] set_robust_list(0x555555986660, 24) = 0 [pid 15902] <... set_robust_list resumed>) = 0 [pid 15904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15903] <... set_robust_list resumed>) = 0 [pid 15902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15901] <... set_robust_list resumed>) = 0 [pid 15904] <... prctl resumed>) = 0 [pid 15903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15902] <... prctl resumed>) = 0 [pid 15901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15904 [pid 15904] setpgid(0, 0 [pid 15901] <... prctl resumed>) = 0 [pid 15904] <... setpgid resumed>) = 0 [pid 15903] <... prctl resumed>) = 0 [pid 15902] setpgid(0, 0 [pid 15901] setpgid(0, 0 [pid 15904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15903] setpgid(0, 0 [pid 15902] <... setpgid resumed>) = 0 [pid 15901] <... setpgid resumed>) = 0 [pid 15904] <... openat resumed>) = 3 [pid 15901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15903] <... setpgid resumed>) = 0 [pid 15904] write(3, "1000", 4) = 4 [pid 15903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15901] <... openat resumed>) = 3 [pid 15904] close(3) = 0 [pid 15904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15903] <... openat resumed>) = 3 [pid 15902] <... openat resumed>) = 3 [pid 15901] write(3, "1000", 4 [pid 15900] <... bpf resumed>) = 5 [pid 15903] write(3, "1000", 4 [pid 15904] <... bpf resumed>) = 3 [pid 15903] <... write resumed>) = 4 [pid 15901] <... write resumed>) = 4 [pid 15900] exit_group(0 [pid 15902] write(3, "1000", 4 [pid 15904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15903] close(3 [pid 15901] close(3 [pid 15903] <... close resumed>) = 0 [pid 15902] <... write resumed>) = 4 [pid 15900] <... exit_group resumed>) = ? [pid 15901] <... close resumed>) = 0 [pid 15904] <... bpf resumed>) = 4 [pid 15903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15902] close(3 [pid 15901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15903] <... bpf resumed>) = 3 [pid 15900] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15901] <... bpf resumed>) = 3 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15902] <... close resumed>) = 0 [pid 15901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15903] <... bpf resumed>) = 4 [pid 15902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15901] <... bpf resumed>) = 4 [pid 15902] <... bpf resumed>) = 3 [pid 15901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15902] <... bpf resumed>) = 4 [pid 15902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15905 attached [pid 15905] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15905 [pid 15905] <... set_robust_list resumed>) = 0 [pid 15905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15905] setpgid(0, 0) = 0 [pid 15905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15904] <... bpf resumed>) = 5 [pid 15903] <... bpf resumed>) = 5 [pid 15901] <... bpf resumed>) = 5 [pid 15902] <... bpf resumed>) = 5 [pid 15905] write(3, "1000", 4 [pid 15904] exit_group(0 [pid 15903] exit_group(0 [pid 15901] exit_group(0 [pid 15905] <... write resumed>) = 4 [pid 15904] <... exit_group resumed>) = ? [pid 15902] exit_group(0 [pid 15903] <... exit_group resumed>) = ? [pid 15905] close(3 [pid 15904] +++ exited with 0 +++ [pid 15902] <... exit_group resumed>) = ? [pid 15901] <... exit_group resumed>) = ? [pid 15905] <... close resumed>) = 0 [pid 15903] +++ exited with 0 +++ [pid 15905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15902] +++ exited with 0 +++ [pid 15901] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15905] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15906 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15906] set_robust_list(0x555555986660, 24 [pid 15905] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15906 [pid 15906] <... set_robust_list resumed>) = 0 [pid 15905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15906] setpgid(0, 0) = 0 [pid 15906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15907 attached ) = 3 [pid 15905] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15907] set_robust_list(0x555555986660, 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15907] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15907 ./strace-static-x86_64: Process 15909 attached ./strace-static-x86_64: Process 15908 attached [pid 15907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15906] write(3, "1000", 4 [pid 15905] exit_group(0 [pid 15909] set_robust_list(0x555555986660, 24 [pid 15907] <... prctl resumed>) = 0 [pid 15906] <... write resumed>) = 4 [pid 15905] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15908 [pid 15908] set_robust_list(0x555555986660, 24 [pid 15906] close(3 [pid 15907] setpgid(0, 0 [pid 15909] <... set_robust_list resumed>) = 0 [pid 15907] <... setpgid resumed>) = 0 [pid 15906] <... close resumed>) = 0 [pid 15909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15908] <... set_robust_list resumed>) = 0 [pid 15907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15909] <... prctl resumed>) = 0 [pid 15908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15909] setpgid(0, 0 [pid 15907] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15909 [pid 15909] <... setpgid resumed>) = 0 [pid 15905] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15906] <... bpf resumed>) = 3 [pid 15908] <... prctl resumed>) = 0 [pid 15909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15908] setpgid(0, 0 [pid 15907] write(3, "1000", 4 [pid 15906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15909] <... openat resumed>) = 3 [pid 15908] <... setpgid resumed>) = 0 [pid 15907] <... write resumed>) = 4 [pid 15909] write(3, "1000", 4 [pid 15907] close(3 [pid 15906] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15909] <... write resumed>) = 4 [pid 15908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15907] <... close resumed>) = 0 [pid 15906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15909] close(3 [pid 15907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15910 attached [pid 15909] <... close resumed>) = 0 [pid 15908] <... openat resumed>) = 3 [pid 15907] <... bpf resumed>) = 3 [pid 15906] <... bpf resumed>) = 5 [pid 15910] set_robust_list(0x555555986660, 24 [pid 15908] write(3, "1000", 4 [pid 15906] exit_group(0 [pid 15910] <... set_robust_list resumed>) = 0 [pid 15909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15910 [pid 15910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15909] <... bpf resumed>) = 3 [pid 15908] <... write resumed>) = 4 [pid 15906] <... exit_group resumed>) = ? [pid 15910] <... prctl resumed>) = 0 [pid 15909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15908] close(3 [pid 15907] <... bpf resumed>) = 4 [pid 15910] setpgid(0, 0 [pid 15908] <... close resumed>) = 0 [pid 15906] +++ exited with 0 +++ [pid 15908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15910] <... setpgid resumed>) = 0 [pid 15909] <... bpf resumed>) = 4 [pid 15907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15908] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15910] <... openat resumed>) = 3 [pid 15908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15911 attached [pid 15909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15911 [pid 15911] set_robust_list(0x555555986660, 24) = 0 [pid 15910] write(3, "1000", 4 [pid 15911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15910] <... write resumed>) = 4 [pid 15910] close(3 [pid 15911] <... prctl resumed>) = 0 [pid 15910] <... close resumed>) = 0 [pid 15911] setpgid(0, 0 [pid 15910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15911] <... setpgid resumed>) = 0 [pid 15910] <... bpf resumed>) = 3 [pid 15910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15910] <... bpf resumed>) = 4 [pid 15910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15911] write(3, "1000", 4 [pid 15909] <... bpf resumed>) = 5 [pid 15908] <... bpf resumed>) = 5 [pid 15907] <... bpf resumed>) = 5 [pid 15911] <... write resumed>) = 4 [pid 15910] <... bpf resumed>) = 5 [pid 15909] exit_group(0 [pid 15908] exit_group(0 [pid 15911] close(3 [pid 15910] exit_group(0 [pid 15909] <... exit_group resumed>) = ? [pid 15911] <... close resumed>) = 0 [pid 15911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15910] <... exit_group resumed>) = ? [pid 15908] <... exit_group resumed>) = ? [pid 15907] exit_group(0) = ? [pid 15910] +++ exited with 0 +++ [pid 15911] <... bpf resumed>) = 3 [pid 15911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15909] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15911] <... bpf resumed>) = 4 [pid 15911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15912 attached [pid 15908] +++ exited with 0 +++ [pid 15907] +++ exited with 0 +++ [pid 15912] set_robust_list(0x555555986660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15912 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15907, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15913 attached [pid 15912] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 15914 attached [pid 15913] set_robust_list(0x555555986660, 24 [pid 15912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15913 [pid 15914] set_robust_list(0x555555986660, 24 [pid 15913] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15914 [pid 15914] <... set_robust_list resumed>) = 0 [pid 15913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15912] <... prctl resumed>) = 0 [pid 15914] <... prctl resumed>) = 0 [pid 15913] <... prctl resumed>) = 0 [pid 15912] setpgid(0, 0 [pid 15914] setpgid(0, 0 [pid 15913] setpgid(0, 0 [pid 15914] <... setpgid resumed>) = 0 [pid 15913] <... setpgid resumed>) = 0 [pid 15912] <... setpgid resumed>) = 0 [pid 15914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15914] <... openat resumed>) = 3 [pid 15913] <... openat resumed>) = 3 [pid 15912] <... openat resumed>) = 3 [pid 15914] write(3, "1000", 4) = 4 [pid 15913] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15915 ./strace-static-x86_64: Process 15915 attached [pid 15914] close(3 [pid 15913] <... write resumed>) = 4 [pid 15912] write(3, "1000", 4 [pid 15915] set_robust_list(0x555555986660, 24 [pid 15914] <... close resumed>) = 0 [pid 15913] close(3 [pid 15912] <... write resumed>) = 4 [pid 15915] <... set_robust_list resumed>) = 0 [pid 15914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15912] close(3 [pid 15913] <... close resumed>) = 0 [pid 15915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15914] <... bpf resumed>) = 3 [pid 15912] <... close resumed>) = 0 [pid 15915] setpgid(0, 0 [pid 15914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15915] <... setpgid resumed>) = 0 [pid 15913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15913] <... bpf resumed>) = 3 [pid 15913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15912] <... bpf resumed>) = 3 [pid 15911] <... bpf resumed>) = 5 [pid 15911] exit_group(0 [pid 15915] <... openat resumed>) = 3 [pid 15914] <... bpf resumed>) = 4 [pid 15913] <... bpf resumed>) = 4 [pid 15912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15915] write(3, "1000", 4 [pid 15911] <... exit_group resumed>) = ? [pid 15915] <... write resumed>) = 4 [pid 15913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15912] <... bpf resumed>) = 4 [pid 15915] close(3 [pid 15914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15913] <... bpf resumed>) = 5 [pid 15915] <... close resumed>) = 0 [pid 15913] exit_group(0 [pid 15912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15913] <... exit_group resumed>) = ? [pid 15915] <... bpf resumed>) = 3 [pid 15915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15914] <... bpf resumed>) = 5 [pid 15912] <... bpf resumed>) = 5 [pid 15915] <... bpf resumed>) = 5 [pid 15914] exit_group(0 [pid 15912] exit_group(0 [pid 15914] <... exit_group resumed>) = ? [pid 15912] <... exit_group resumed>) = ? [pid 15914] +++ exited with 0 +++ [pid 15913] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15911] +++ exited with 0 +++ [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15915] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... restart_syscall resumed>) = 0 [pid 15915] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15916 ./strace-static-x86_64: Process 15917 attached [pid 15917] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15918 attached ./strace-static-x86_64: Process 15916 attached [pid 15915] +++ exited with 0 +++ [pid 15912] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15917 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15918 [pid 15918] set_robust_list(0x555555986660, 24 [pid 15917] <... set_robust_list resumed>) = 0 [pid 15916] set_robust_list(0x555555986660, 24 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15918] <... set_robust_list resumed>) = 0 [pid 15917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15916] <... set_robust_list resumed>) = 0 [pid 15918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15917] <... prctl resumed>) = 0 [pid 15918] <... prctl resumed>) = 0 [pid 15918] setpgid(0, 0 [pid 15917] setpgid(0, 0 [pid 15916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15918] <... setpgid resumed>) = 0 [pid 15917] <... setpgid resumed>) = 0 [pid 15918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15919 attached [pid 15917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15916] <... prctl resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15919] set_robust_list(0x555555986660, 24 [pid 15918] <... openat resumed>) = 3 [pid 15917] <... openat resumed>) = 3 [pid 15916] setpgid(0, 0 [pid 15917] write(3, "1000", 4./strace-static-x86_64: Process 15920 attached [pid 15919] <... set_robust_list resumed>) = 0 [pid 15918] write(3, "1000", 4 [pid 15917] <... write resumed>) = 4 [pid 15916] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15919 [pid 15920] set_robust_list(0x555555986660, 24 [pid 15919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15918] <... write resumed>) = 4 [pid 15917] close(3 [pid 15916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15920 [pid 15920] <... set_robust_list resumed>) = 0 [pid 15919] <... prctl resumed>) = 0 [pid 15918] close(3 [pid 15917] <... close resumed>) = 0 [pid 15920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15919] setpgid(0, 0 [pid 15918] <... close resumed>) = 0 [pid 15917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15920] <... prctl resumed>) = 0 [pid 15917] <... bpf resumed>) = 3 [pid 15916] <... openat resumed>) = 3 [pid 15920] setpgid(0, 0 [pid 15919] <... setpgid resumed>) = 0 [pid 15918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15916] write(3, "1000", 4 [pid 15920] <... setpgid resumed>) = 0 [pid 15919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15918] <... bpf resumed>) = 3 [pid 15916] <... write resumed>) = 4 [pid 15920] <... openat resumed>) = 3 [pid 15918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15917] <... bpf resumed>) = 4 [pid 15916] close(3 [pid 15919] <... openat resumed>) = 3 [pid 15920] write(3, "1000", 4 [pid 15916] <... close resumed>) = 0 [pid 15920] <... write resumed>) = 4 [pid 15919] write(3, "1000", 4 [pid 15917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15920] close(3 [pid 15919] <... write resumed>) = 4 [pid 15918] <... bpf resumed>) = 4 [pid 15917] <... bpf resumed>) = 5 [pid 15920] <... close resumed>) = 0 [pid 15919] close(3 [pid 15916] <... bpf resumed>) = 3 [pid 15918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15919] <... close resumed>) = 0 [pid 15917] exit_group(0 [pid 15916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15920] <... bpf resumed>) = 3 [pid 15919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15918] <... bpf resumed>) = 5 [pid 15917] <... exit_group resumed>) = ? [pid 15920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15919] <... bpf resumed>) = 3 [pid 15920] <... bpf resumed>) = 4 [pid 15919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15918] exit_group(0 [pid 15916] <... bpf resumed>) = 4 [pid 15920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15918] <... exit_group resumed>) = ? [pid 15919] <... bpf resumed>) = 4 [pid 15919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15917] +++ exited with 0 +++ [pid 15920] <... bpf resumed>) = 5 [pid 15919] <... bpf resumed>) = 5 [pid 15918] +++ exited with 0 +++ [pid 15916] <... bpf resumed>) = 5 [pid 15920] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15919] exit_group(0 [pid 15916] exit_group(0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15920] <... exit_group resumed>) = ? [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 15919] <... exit_group resumed>) = ? [pid 15916] <... exit_group resumed>) = ? [pid 5072] <... restart_syscall resumed>) = 0 [pid 15920] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15921 attached ./strace-static-x86_64: Process 15922 attached [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15922 [pid 15922] set_robust_list(0x555555986660, 24 [pid 15921] set_robust_list(0x555555986660, 24 [pid 15919] +++ exited with 0 +++ [pid 15916] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15921 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15922] <... set_robust_list resumed>) = 0 [pid 15921] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15922] <... prctl resumed>) = 0 [pid 15921] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 15923 attached [pid 15922] setpgid(0, 0 [pid 15921] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15923 [pid 15923] set_robust_list(0x555555986660, 24 [pid 15922] <... setpgid resumed>) = 0 [pid 15921] <... setpgid resumed>) = 0 [pid 15923] <... set_robust_list resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15921] 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 15922] <... openat resumed>) = 3 [pid 15921] <... openat resumed>) = 3 [pid 15922] write(3, "1000", 4./strace-static-x86_64: Process 15925 attached ./strace-static-x86_64: Process 15924 attached [pid 15923] <... prctl resumed>) = 0 [pid 15921] write(3, "1000", 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15924 [pid 15925] set_robust_list(0x555555986660, 24 [pid 15924] set_robust_list(0x555555986660, 24 [pid 15923] setpgid(0, 0 [pid 15922] <... write resumed>) = 4 [pid 15921] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15925 [pid 15924] <... set_robust_list resumed>) = 0 [pid 15923] <... setpgid resumed>) = 0 [pid 15922] close(3 [pid 15921] close(3 [pid 15925] <... set_robust_list resumed>) = 0 [pid 15924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15922] <... close resumed>) = 0 [pid 15921] <... close resumed>) = 0 [pid 15925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15924] <... prctl resumed>) = 0 [pid 15924] setpgid(0, 0 [pid 15925] <... prctl resumed>) = 0 [pid 15924] <... setpgid resumed>) = 0 [pid 15922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15925] setpgid(0, 0 [pid 15924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15923] <... openat resumed>) = 3 [pid 15921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15923] write(3, "1000", 4 [pid 15922] <... bpf resumed>) = 3 [pid 15923] <... write resumed>) = 4 [pid 15922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15923] close(3 [pid 15921] <... bpf resumed>) = 3 [pid 15925] <... setpgid resumed>) = 0 [pid 15924] <... openat resumed>) = 3 [pid 15925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15924] write(3, "1000", 4 [pid 15925] <... openat resumed>) = 3 [pid 15924] <... write resumed>) = 4 [pid 15923] <... close resumed>) = 0 [pid 15922] <... bpf resumed>) = 4 [pid 15921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15925] write(3, "1000", 4 [pid 15924] close(3 [pid 15923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15925] <... write resumed>) = 4 [pid 15924] <... close resumed>) = 0 [pid 15923] <... bpf resumed>) = 3 [pid 15925] close(3 [pid 15924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15925] <... close resumed>) = 0 [pid 15924] <... bpf resumed>) = 3 [pid 15923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15922] <... bpf resumed>) = 5 [pid 15925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15921] <... bpf resumed>) = 4 [pid 15925] <... bpf resumed>) = 3 [pid 15924] <... bpf resumed>) = 4 [pid 15923] <... bpf resumed>) = 4 [pid 15922] exit_group(0 [pid 15925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 15923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15922] <... exit_group resumed>) = ? [pid 15921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15925] <... bpf resumed>) = 4 [pid 15924] exit_group(0 [pid 15923] <... bpf resumed>) = 5 [pid 15924] <... exit_group resumed>) = ? [pid 15923] exit_group(0 [pid 15922] +++ exited with 0 +++ [pid 15921] <... bpf resumed>) = 5 [pid 15925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15923] <... exit_group resumed>) = ? [pid 15921] exit_group(0 [pid 15925] <... bpf resumed>) = 5 [pid 15924] +++ exited with 0 +++ [pid 15923] +++ exited with 0 +++ [pid 15921] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15925] exit_group(0./strace-static-x86_64: Process 15926 attached ) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15926 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15926] set_robust_list(0x555555986660, 24 [pid 5068] <... restart_syscall resumed>) = 0 [pid 15926] <... set_robust_list resumed>) = 0 [pid 15926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15926] <... prctl resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15927 attached [pid 15926] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 15928 attached [pid 15927] set_robust_list(0x555555986660, 24 [pid 15926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15927 [pid 15928] set_robust_list(0x555555986660, 24 [pid 15927] <... set_robust_list resumed>) = 0 [pid 15926] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15928 [pid 15926] write(3, "1000", 4 [pid 15928] <... set_robust_list resumed>) = 0 [pid 15927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15927] <... prctl resumed>) = 0 [pid 15926] <... write resumed>) = 4 [pid 15928] <... prctl resumed>) = 0 [pid 15928] setpgid(0, 0 [pid 15927] setpgid(0, 0 [pid 15926] close(3) = 0 [pid 15928] <... setpgid resumed>) = 0 [pid 15927] <... setpgid resumed>) = 0 [pid 15928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15928] <... openat resumed>) = 3 [pid 15926] <... bpf resumed>) = 3 [pid 15927] <... openat resumed>) = 3 [pid 15926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15928] write(3, "1000", 4 [pid 15927] write(3, "1000", 4 [pid 15928] <... write resumed>) = 4 [pid 15921] +++ exited with 0 +++ [pid 15928] close(3 [pid 15927] <... write resumed>) = 4 [pid 15925] +++ exited with 0 +++ [pid 15926] <... bpf resumed>) = 4 [pid 15928] <... close resumed>) = 0 [pid 15927] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15927] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15925, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15928] <... bpf resumed>) = 3 [pid 15927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15929 attached [pid 15927] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15929] set_robust_list(0x555555986660, 24 [pid 15928] <... bpf resumed>) = 4 [pid 15927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15929] <... set_robust_list resumed>) = 0 [pid 15928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15929 [pid 5067] <... restart_syscall resumed>) = 0 [pid 15929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15929] setpgid(0, 0 [pid 15927] <... bpf resumed>) = 4 [pid 15929] <... setpgid resumed>) = 0 [pid 15927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15930 attached [pid 15929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15930] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15930 [pid 15929] <... openat resumed>) = 3 [pid 15929] write(3, "1000", 4 [pid 15930] <... set_robust_list resumed>) = 0 [pid 15929] <... write resumed>) = 4 [pid 15930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15929] close(3 [pid 15930] <... prctl resumed>) = 0 [pid 15930] setpgid(0, 0) = 0 [pid 15930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15929] <... close resumed>) = 0 [pid 15929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15930] <... openat resumed>) = 3 [pid 15929] <... bpf resumed>) = 3 [pid 15930] write(3, "1000", 4 [pid 15926] <... bpf resumed>) = 5 [pid 15930] <... write resumed>) = 4 [pid 15929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15930] close(3 [pid 15928] <... bpf resumed>) = 5 [pid 15926] exit_group(0 [pid 15927] <... bpf resumed>) = 5 [pid 15930] <... close resumed>) = 0 [pid 15927] exit_group(0 [pid 15928] exit_group(0 [pid 15927] <... exit_group resumed>) = ? [pid 15926] <... exit_group resumed>) = ? [pid 15930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15929] <... bpf resumed>) = 4 [pid 15928] <... exit_group resumed>) = ? [pid 15930] <... bpf resumed>) = 3 [pid 15929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15927] +++ exited with 0 +++ [pid 15930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15930] <... bpf resumed>) = 4 [pid 15930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15931 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15931 [pid 15931] set_robust_list(0x555555986660, 24) = 0 [pid 15931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15931] setpgid(0, 0) = 0 [pid 15931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15928] +++ exited with 0 +++ [pid 15926] +++ exited with 0 +++ [pid 15931] write(3, "1000", 4) = 4 [pid 15931] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15931] <... close resumed>) = 0 [pid 15931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15931] <... bpf resumed>) = 4 [pid 15931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15932 attached [pid 15932] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15933 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15932 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15933 [pid 15933] set_robust_list(0x555555986660, 24 [pid 15932] <... set_robust_list resumed>) = 0 [pid 15933] <... set_robust_list resumed>) = 0 [pid 15932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15932] <... prctl resumed>) = 0 [pid 15931] <... bpf resumed>) = 5 [pid 15930] <... bpf resumed>) = 5 [pid 15929] <... bpf resumed>) = 5 [pid 15932] setpgid(0, 0 [pid 15931] exit_group(0 [pid 15933] <... prctl resumed>) = 0 [pid 15930] exit_group(0 [pid 15929] exit_group(0 [pid 15930] <... exit_group resumed>) = ? [pid 15933] setpgid(0, 0 [pid 15932] <... setpgid resumed>) = 0 [pid 15931] <... exit_group resumed>) = ? [pid 15929] <... exit_group resumed>) = ? [pid 15933] <... setpgid resumed>) = 0 [pid 15931] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15932] <... openat resumed>) = 3 [pid 15930] +++ exited with 0 +++ ./strace-static-x86_64: Process 15935 attached [pid 15933] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15935] set_robust_list(0x555555986660, 24 [pid 15933] write(3, "1000", 4 [pid 15932] write(3, "1000", 4 [pid 15935] <... set_robust_list resumed>) = 0 [pid 15933] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15935 [pid 15935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15933] close(3) = 0 [pid 15932] <... write resumed>) = 4 [pid 15935] <... prctl resumed>) = 0 [pid 15933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15932] close(3 [pid 15929] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15935] setpgid(0, 0 [pid 15933] <... bpf resumed>) = 3 [pid 15932] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15936 attached [pid 15935] <... setpgid resumed>) = 0 [pid 15933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15936] set_robust_list(0x555555986660, 24 [pid 15935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15936] <... set_robust_list resumed>) = 0 [pid 15936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15936 [pid 15936] <... prctl resumed>) = 0 [pid 15933] <... bpf resumed>) = 4 [pid 15932] <... bpf resumed>) = 3 [pid 15936] setpgid(0, 0 [pid 15935] <... openat resumed>) = 3 [pid 15936] <... setpgid resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15935] write(3, "1000", 4./strace-static-x86_64: Process 15937 attached [pid 15936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15935] <... write resumed>) = 4 [pid 15933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15937] set_robust_list(0x555555986660, 24 [pid 15936] <... openat resumed>) = 3 [pid 15935] close(3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15937 [pid 15937] <... set_robust_list resumed>) = 0 [pid 15935] <... close resumed>) = 0 [pid 15932] <... bpf resumed>) = 4 [pid 15937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15936] write(3, "1000", 4 [pid 15935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15937] <... prctl resumed>) = 0 [pid 15936] <... write resumed>) = 4 [pid 15933] <... bpf resumed>) = 5 [pid 15932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15937] setpgid(0, 0 [pid 15936] close(3 [pid 15935] <... bpf resumed>) = 3 [pid 15933] exit_group(0 [pid 15937] <... setpgid resumed>) = 0 [pid 15936] <... close resumed>) = 0 [pid 15935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15933] <... exit_group resumed>) = ? [pid 15932] <... bpf resumed>) = 5 [pid 15937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15932] exit_group(0 [pid 15937] <... openat resumed>) = 3 [pid 15936] <... bpf resumed>) = 3 [pid 15935] <... bpf resumed>) = 4 [pid 15932] <... exit_group resumed>) = ? [pid 15937] write(3, "1000", 4 [pid 15936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15937] <... write resumed>) = 4 [pid 15935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15937] close(3 [pid 15935] <... bpf resumed>) = 5 [pid 15933] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15937] <... close resumed>) = 0 [pid 15937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15935] exit_group(0 [pid 15936] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15937] <... bpf resumed>) = 3 [pid 15936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15935] <... exit_group resumed>) = ? [pid 15937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15938 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15938 [pid 15938] set_robust_list(0x555555986660, 24 [pid 15937] <... bpf resumed>) = 4 [pid 15937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15938] <... set_robust_list resumed>) = 0 [pid 15938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15938] setpgid(0, 0) = 0 [pid 15936] <... bpf resumed>) = 5 [pid 15932] +++ exited with 0 +++ [pid 15938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15936] exit_group(0) = ? [pid 15938] <... openat resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15938] write(3, "1000", 4) = 4 [pid 15938] close(3) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15939 attached [pid 15939] set_robust_list(0x555555986660, 24 [pid 15938] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15939 [pid 15939] <... set_robust_list resumed>) = 0 [pid 15938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15939] setpgid(0, 0 [pid 15935] +++ exited with 0 +++ [pid 15937] <... bpf resumed>) = 5 [pid 15939] <... setpgid resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15937] exit_group(0) = ? [pid 15939] <... openat resumed>) = 3 [pid 15939] write(3, "1000", 4) = 4 [pid 15939] close(3) = 0 [pid 15939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15939] <... bpf resumed>) = 3 [pid 15939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15940 attached [pid 15940] set_robust_list(0x555555986660, 24) = 0 [pid 15939] <... bpf resumed>) = 4 [pid 15940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15940 [pid 15940] <... prctl resumed>) = 0 [pid 15940] setpgid(0, 0) = 0 [pid 15940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15938] <... bpf resumed>) = 5 [pid 15936] +++ exited with 0 +++ [pid 15940] write(3, "1000", 4) = 4 [pid 15938] exit_group(0) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15936, 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 15940] close(3) = 0 [pid 15940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15941 attached [pid 15941] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15941 [pid 15941] <... set_robust_list resumed>) = 0 [pid 15940] <... bpf resumed>) = 4 [pid 15939] <... bpf resumed>) = 5 [pid 15941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15939] exit_group(0 [pid 15940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15939] <... exit_group resumed>) = ? [pid 15937] +++ exited with 0 +++ [pid 15941] <... prctl resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15941] setpgid(0, 0) = 0 [pid 15941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15941] <... openat resumed>) = 3 [pid 15941] write(3, "1000", 4) = 4 [pid 15941] close(3) = 0 ./strace-static-x86_64: Process 15942 attached [pid 15941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15942] set_robust_list(0x555555986660, 24 [pid 15941] <... bpf resumed>) = 3 [pid 15941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15942] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15942 [pid 15942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15942] setpgid(0, 0 [pid 15941] <... bpf resumed>) = 4 [pid 15942] <... setpgid resumed>) = 0 [pid 15941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15939] +++ exited with 0 +++ [pid 15942] write(3, "1000", 4 [pid 15938] +++ exited with 0 +++ [pid 15942] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 15942] close(3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15942] <... close resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 15942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15942] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15943 attached [pid 15942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15944 attached [pid 15944] set_robust_list(0x555555986660, 24 [pid 15943] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15943 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15944 [pid 15943] <... set_robust_list resumed>) = 0 [pid 15944] <... set_robust_list resumed>) = 0 [pid 15943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15942] <... bpf resumed>) = 4 [pid 15944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15943] setpgid(0, 0 [pid 15942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15944] <... prctl resumed>) = 0 [pid 15943] <... setpgid resumed>) = 0 [pid 15944] setpgid(0, 0) = 0 [pid 15943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15943] <... openat resumed>) = 3 [pid 15943] write(3, "1000", 4) = 4 [pid 15944] <... openat resumed>) = 3 [pid 15943] close(3 [pid 15944] write(3, "1000", 4 [pid 15943] <... close resumed>) = 0 [pid 15944] <... write resumed>) = 4 [pid 15944] close(3) = 0 [pid 15943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15943] <... bpf resumed>) = 3 [pid 15942] <... bpf resumed>) = 5 [pid 15941] <... bpf resumed>) = 5 [pid 15940] <... bpf resumed>) = 5 [pid 15944] <... bpf resumed>) = 3 [pid 15944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15944] <... bpf resumed>) = 4 [pid 15942] exit_group(0 [pid 15941] exit_group(0 [pid 15940] exit_group(0 [pid 15943] <... bpf resumed>) = 4 [pid 15940] <... exit_group resumed>) = ? [pid 15942] <... exit_group resumed>) = ? [pid 15941] <... exit_group resumed>) = ? [pid 15944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15940] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15940, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15942] +++ exited with 0 +++ [pid 15941] +++ exited with 0 +++ ./strace-static-x86_64: Process 15945 attached [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15945] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15945 [pid 15945] <... set_robust_list resumed>) = 0 [pid 15944] <... bpf resumed>) = 5 [pid 15945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15944] exit_group(0 [pid 15943] <... bpf resumed>) = 5 [pid 5072] 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 15945] <... prctl resumed>) = 0 [pid 15944] <... exit_group resumed>) = ? [pid 15943] exit_group(0./strace-static-x86_64: Process 15946 attached [pid 15945] setpgid(0, 0 [pid 15946] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15947 attached ) = 0 [pid 15945] <... setpgid resumed>) = 0 [pid 15943] <... exit_group resumed>) = ? [pid 15947] set_robust_list(0x555555986660, 24 [pid 15946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15946 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15947 [pid 15947] <... set_robust_list resumed>) = 0 [pid 15946] <... prctl resumed>) = 0 [pid 15945] <... openat resumed>) = 3 [pid 15947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15945] write(3, "1000", 4 [pid 15947] <... prctl resumed>) = 0 [pid 15946] setpgid(0, 0 [pid 15945] <... write resumed>) = 4 [pid 15947] setpgid(0, 0 [pid 15946] <... setpgid resumed>) = 0 [pid 15947] <... setpgid resumed>) = 0 [pid 15945] close(3 [pid 15947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15945] <... close resumed>) = 0 [pid 15947] <... openat resumed>) = 3 [pid 15947] write(3, "1000", 4 [pid 15945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15947] <... write resumed>) = 4 [pid 15946] <... openat resumed>) = 3 [pid 15945] <... bpf resumed>) = 3 [pid 15947] close(3 [pid 15946] write(3, "1000", 4 [pid 15947] <... close resumed>) = 0 [pid 15945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15946] <... write resumed>) = 4 [pid 15947] <... bpf resumed>) = 3 [pid 15947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15945] <... bpf resumed>) = 4 [pid 15946] close(3 [pid 15945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15947] <... bpf resumed>) = 4 [pid 15946] <... close resumed>) = 0 [pid 15947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15945] <... bpf resumed>) = 5 [pid 15944] +++ exited with 0 +++ [pid 15946] <... bpf resumed>) = 3 [pid 15945] exit_group(0 [pid 15946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15945] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15948 attached [pid 15948] set_robust_list(0x555555986660, 24 [pid 15946] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15948 [pid 15946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15948] <... set_robust_list resumed>) = 0 [pid 15948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15948] setpgid(0, 0) = 0 [pid 15948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15948] write(3, "1000", 4) = 4 [pid 15948] close(3 [pid 15943] +++ exited with 0 +++ [pid 15948] <... close resumed>) = 0 [pid 15947] <... bpf resumed>) = 5 [pid 15948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15948] <... bpf resumed>) = 3 [pid 15947] exit_group(0 [pid 15948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15947] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15948] <... bpf resumed>) = 4 [pid 15948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15949 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15949 [pid 15949] set_robust_list(0x555555986660, 24) = 0 [pid 15946] <... bpf resumed>) = 5 [pid 15945] +++ exited with 0 +++ [pid 15949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15949] <... prctl resumed>) = 0 [pid 15946] exit_group(0 [pid 15949] setpgid(0, 0 [pid 15946] <... exit_group resumed>) = ? [pid 15949] <... setpgid resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15950 attached [pid 15950] set_robust_list(0x555555986660, 24 [pid 15949] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15950 [pid 15950] <... set_robust_list resumed>) = 0 [pid 15949] write(3, "1000", 4 [pid 15950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15949] <... write resumed>) = 4 [pid 15950] <... prctl resumed>) = 0 [pid 15949] close(3 [pid 15950] setpgid(0, 0) = 0 [pid 15949] <... close resumed>) = 0 [pid 15950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15950] write(3, "1000", 4) = 4 [pid 15949] <... bpf resumed>) = 3 [pid 15950] close(3) = 0 [pid 15949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15949] <... bpf resumed>) = 4 [pid 15950] <... bpf resumed>) = 3 [pid 15950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15950] <... bpf resumed>) = 4 [pid 15950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15948] <... bpf resumed>) = 5 [pid 15947] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15948] exit_group(0) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15946] +++ exited with 0 +++ [pid 15949] <... bpf resumed>) = 5 [pid 15950] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15951 attached [pid 15950] exit_group(0 [pid 15949] exit_group(0 [pid 15948] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15951 [pid 15951] set_robust_list(0x555555986660, 24 [pid 15950] <... exit_group resumed>) = ? [pid 15949] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15951] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15951] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 15952 attached ) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15952] set_robust_list(0x555555986660, 24 [pid 15951] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15952 ./strace-static-x86_64: Process 15953 attached [pid 15952] <... set_robust_list resumed>) = 0 [pid 15951] <... setpgid resumed>) = 0 [pid 15952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15953] set_robust_list(0x555555986660, 24 [pid 15952] <... prctl resumed>) = 0 [pid 15951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15950] +++ exited with 0 +++ [pid 15949] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15953 [pid 15953] <... set_robust_list resumed>) = 0 [pid 15952] setpgid(0, 0) = 0 [pid 15951] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15951] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 15953] <... prctl resumed>) = 0 [pid 15952] <... openat resumed>) = 3 [pid 15951] <... write resumed>) = 4 ./strace-static-x86_64: Process 15954 attached [pid 15953] setpgid(0, 0 [pid 15952] write(3, "1000", 4 [pid 15951] close(3 [pid 15953] <... setpgid resumed>) = 0 [pid 15952] <... write resumed>) = 4 [pid 15951] <... close resumed>) = 0 [pid 15954] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15954 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15952] close(3 [pid 15951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15953] <... openat resumed>) = 3 [pid 15952] <... close resumed>) = 0 [pid 15951] <... bpf resumed>) = 3 [pid 15953] write(3, "1000", 4 [pid 15951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15954] <... set_robust_list resumed>) = 0 [pid 15953] <... write resumed>) = 4 [pid 15952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15951] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15955 attached [pid 15954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15955 [pid 15954] <... prctl resumed>) = 0 [pid 15953] close(3 [pid 15952] <... bpf resumed>) = 3 [pid 15951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15955] set_robust_list(0x555555986660, 24 [pid 15954] setpgid(0, 0 [pid 15953] <... close resumed>) = 0 [pid 15952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15955] <... set_robust_list resumed>) = 0 [pid 15954] <... setpgid resumed>) = 0 [pid 15953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15953] <... bpf resumed>) = 3 [pid 15952] <... bpf resumed>) = 4 [pid 15953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15955] <... prctl resumed>) = 0 [pid 15955] setpgid(0, 0 [pid 15954] <... openat resumed>) = 3 [pid 15955] <... setpgid resumed>) = 0 [pid 15954] write(3, "1000", 4 [pid 15955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15954] <... write resumed>) = 4 [pid 15953] <... bpf resumed>) = 4 [pid 15953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15954] close(3 [pid 15955] <... openat resumed>) = 3 [pid 15954] <... close resumed>) = 0 [pid 15955] write(3, "1000", 4 [pid 15954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15955] <... write resumed>) = 4 [pid 15955] close(3 [pid 15954] <... bpf resumed>) = 3 [pid 15955] <... close resumed>) = 0 [pid 15954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15953] <... bpf resumed>) = 5 [pid 15952] <... bpf resumed>) = 5 [pid 15951] <... bpf resumed>) = 5 [pid 15955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15953] exit_group(0 [pid 15951] exit_group(0 [pid 15952] exit_group(0) = ? [pid 15955] <... bpf resumed>) = 3 [pid 15954] <... bpf resumed>) = 4 [pid 15953] <... exit_group resumed>) = ? [pid 15951] <... exit_group resumed>) = ? [pid 15955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15952] +++ exited with 0 +++ [pid 15955] <... bpf resumed>) = 4 [pid 15954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15954] <... bpf resumed>) = 5 [pid 15953] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15954] exit_group(0) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15956 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15956 [pid 15956] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15957 attached ) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15957 [pid 15957] set_robust_list(0x555555986660, 24 [pid 15956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15957] <... set_robust_list resumed>) = 0 [pid 15956] <... prctl resumed>) = 0 [pid 15957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15956] setpgid(0, 0) = 0 [pid 15957] <... prctl resumed>) = 0 [pid 15955] <... bpf resumed>) = 5 [pid 15951] +++ exited with 0 +++ [pid 15957] setpgid(0, 0) = 0 [pid 15956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15955] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15956] <... openat resumed>) = 3 [pid 15955] <... exit_group resumed>) = ? [pid 15957] <... openat resumed>) = 3 [pid 15956] write(3, "1000", 4 [pid 15957] write(3, "1000", 4 [pid 15956] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15957] <... write resumed>) = 4 [pid 15956] close(3 [pid 15957] close(3 [pid 15956] <... close resumed>) = 0 ./strace-static-x86_64: Process 15958 attached [pid 15957] <... close resumed>) = 0 [pid 15956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15958] set_robust_list(0x555555986660, 24 [pid 15957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 15958 [pid 15958] <... set_robust_list resumed>) = 0 [pid 15957] <... bpf resumed>) = 3 [pid 15956] <... bpf resumed>) = 3 [pid 15958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15955] +++ exited with 0 +++ [pid 15954] +++ exited with 0 +++ [pid 15958] <... prctl resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15958] setpgid(0, 0 [pid 15957] <... bpf resumed>) = 4 [pid 15956] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15958] <... setpgid resumed>) = 0 [pid 15957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15959 attached [pid 15958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15959] set_robust_list(0x555555986660, 24 [pid 15957] <... bpf resumed>) = 5 [pid 15956] <... bpf resumed>) = 5 [pid 15959] <... set_robust_list resumed>) = 0 [pid 15957] exit_group(0 [pid 15956] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15959 [pid 15958] <... openat resumed>) = 3 [pid 15959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15957] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15960 attached [pid 15958] write(3, "1000", 4 [pid 15956] <... exit_group resumed>) = ? [pid 15959] <... prctl resumed>) = 0 [pid 15958] <... write resumed>) = 4 [pid 15959] setpgid(0, 0 [pid 15958] close(3 [pid 15959] <... setpgid resumed>) = 0 [pid 15958] <... close resumed>) = 0 [pid 15959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15960] set_robust_list(0x555555986660, 24 [pid 15959] <... openat resumed>) = 3 [pid 15958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15960 [pid 15960] <... set_robust_list resumed>) = 0 [pid 15959] write(3, "1000", 4 [pid 15960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15959] <... write resumed>) = 4 [pid 15958] <... bpf resumed>) = 3 [pid 15959] close(3) = 0 [pid 15959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15960] <... prctl resumed>) = 0 [pid 15958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15960] setpgid(0, 0 [pid 15959] <... bpf resumed>) = 3 [pid 15960] <... setpgid resumed>) = 0 [pid 15959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15959] <... bpf resumed>) = 4 [pid 15958] <... bpf resumed>) = 4 [pid 15959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15960] <... openat resumed>) = 3 [pid 15958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15957] +++ exited with 0 +++ [pid 15956] +++ exited with 0 +++ [pid 15960] write(3, "1000", 4) = 4 [pid 15960] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15960] <... close resumed>) = 0 [pid 15960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15960] <... bpf resumed>) = 3 [pid 15960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15961 attached [pid 15961] set_robust_list(0x555555986660, 24) = 0 [pid 15961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15959] <... bpf resumed>) = 5 [pid 15958] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15962 attached [pid 15961] <... prctl resumed>) = 0 [pid 15960] <... bpf resumed>) = 5 [pid 15959] exit_group(0 [pid 15958] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15961 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15962 [pid 15962] set_robust_list(0x555555986660, 24 [pid 15961] setpgid(0, 0 [pid 15960] exit_group(0 [pid 15959] <... exit_group resumed>) = ? [pid 15958] <... exit_group resumed>) = ? [pid 15962] <... set_robust_list resumed>) = 0 [pid 15961] <... setpgid resumed>) = 0 [pid 15960] <... exit_group resumed>) = ? [pid 15962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15958] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15962] setpgid(0, 0) = 0 [pid 15961] 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 15962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15961] <... openat resumed>) = 3 [pid 15962] <... openat resumed>) = 3 ./strace-static-x86_64: Process 15963 attached [pid 15962] write(3, "1000", 4 [pid 15961] write(3, "1000", 4 [pid 15963] set_robust_list(0x555555986660, 24 [pid 15962] <... write resumed>) = 4 [pid 15961] <... write resumed>) = 4 [pid 15963] <... set_robust_list resumed>) = 0 [pid 15962] close(3 [pid 15961] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15963 [pid 15963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15962] <... close resumed>) = 0 [pid 15961] <... close resumed>) = 0 [pid 15963] <... prctl resumed>) = 0 [pid 15962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15963] setpgid(0, 0 [pid 15962] <... bpf resumed>) = 3 [pid 15963] <... setpgid resumed>) = 0 [pid 15962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15961] <... bpf resumed>) = 3 [pid 15963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15963] <... openat resumed>) = 3 [pid 15963] write(3, "1000", 4) = 4 [pid 15962] <... bpf resumed>) = 4 [pid 15963] close(3) = 0 [pid 15963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15961] <... bpf resumed>) = 4 [pid 15960] +++ exited with 0 +++ [pid 15959] +++ exited with 0 +++ [pid 15963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15963] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15964 attached [pid 15963] <... bpf resumed>) = 5 [pid 15962] <... bpf resumed>) = 5 [pid 15961] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 15965 attached [pid 15964] set_robust_list(0x555555986660, 24 [pid 15963] exit_group(0 [pid 15962] exit_group(0 [pid 15961] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15964 [pid 15963] <... exit_group resumed>) = ? [pid 15965] set_robust_list(0x555555986660, 24 [pid 15964] <... set_robust_list resumed>) = 0 [pid 15962] <... exit_group resumed>) = ? [pid 15961] <... exit_group resumed>) = ? [pid 15965] <... set_robust_list resumed>) = 0 [pid 15964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15963] +++ exited with 0 +++ [pid 15961] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15965 [pid 15965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15964] <... prctl resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15965] <... prctl resumed>) = 0 [pid 15964] setpgid(0, 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15965] setpgid(0, 0 [pid 15964] <... setpgid resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 15964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15965] <... setpgid resumed>) = 0 [pid 15965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15962] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15965] <... openat resumed>) = 3 [pid 15964] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15966 attached ./strace-static-x86_64: Process 15967 attached [pid 15965] write(3, "1000", 4 [pid 15964] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15967 [pid 15967] set_robust_list(0x555555986660, 24 [pid 15966] set_robust_list(0x555555986660, 24 [pid 15965] <... write resumed>) = 4 [pid 15964] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15966 [pid 15967] <... set_robust_list resumed>) = 0 [pid 15966] <... set_robust_list resumed>) = 0 [pid 15964] close(3) = 0 [pid 15965] close(3 [pid 15964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15965] <... close resumed>) = 0 [pid 15967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15966] <... prctl resumed>) = 0 [pid 15965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15964] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15967] <... prctl resumed>) = 0 [pid 15966] setpgid(0, 0 [pid 15965] <... bpf resumed>) = 3 [pid 15964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15967] setpgid(0, 0) = 0 [pid 15966] <... setpgid resumed>) = 0 [pid 15965] <... bpf resumed>) = 4 [pid 15964] <... bpf resumed>) = 4 [pid 15967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15968 attached [pid 15967] <... openat resumed>) = 3 [pid 15966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15968] set_robust_list(0x555555986660, 24) = 0 [pid 15967] write(3, "1000", 4 [pid 15966] <... openat resumed>) = 3 [pid 15965] <... bpf resumed>) = 5 [pid 15964] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15968 [pid 15968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15967] <... write resumed>) = 4 [pid 15966] write(3, "1000", 4 [pid 15965] exit_group(0 [pid 15968] <... prctl resumed>) = 0 [pid 15967] close(3 [pid 15966] <... write resumed>) = 4 [pid 15964] exit_group(0 [pid 15968] setpgid(0, 0 [pid 15967] <... close resumed>) = 0 [pid 15965] <... exit_group resumed>) = ? [pid 15964] <... exit_group resumed>) = ? [pid 15967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15968] <... setpgid resumed>) = 0 [pid 15967] <... bpf resumed>) = 3 [pid 15966] close(3 [pid 15968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15966] <... close resumed>) = 0 [pid 15968] <... openat resumed>) = 3 [pid 15967] <... bpf resumed>) = 4 [pid 15967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15968] write(3, "1000", 4 [pid 15966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15968] <... write resumed>) = 4 [pid 15968] close(3 [pid 15966] <... bpf resumed>) = 3 [pid 15968] <... close resumed>) = 0 [pid 15966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15966] <... bpf resumed>) = 4 [pid 15968] <... bpf resumed>) = 3 [pid 15966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15964] +++ exited with 0 +++ [pid 15965] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15970 attached ./strace-static-x86_64: Process 15969 attached [pid 15970] set_robust_list(0x555555986660, 24 [pid 15969] set_robust_list(0x555555986660, 24 [pid 15970] <... set_robust_list resumed>) = 0 [pid 15969] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15969 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15970 [pid 15970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15970] <... prctl resumed>) = 0 [pid 15969] setpgid(0, 0) = 0 [pid 15970] setpgid(0, 0 [pid 15969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15970] <... setpgid resumed>) = 0 [pid 15970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15969] <... openat resumed>) = 3 [pid 15970] <... openat resumed>) = 3 [pid 15969] write(3, "1000", 4 [pid 15967] <... bpf resumed>) = 5 [pid 15966] <... bpf resumed>) = 5 [pid 15968] <... bpf resumed>) = 5 [pid 15970] write(3, "1000", 4 [pid 15969] <... write resumed>) = 4 [pid 15968] exit_group(0 [pid 15967] exit_group(0 [pid 15966] exit_group(0 [pid 15968] <... exit_group resumed>) = ? [pid 15970] <... write resumed>) = 4 [pid 15969] close(3 [pid 15967] <... exit_group resumed>) = ? [pid 15970] close(3 [pid 15969] <... close resumed>) = 0 [pid 15968] +++ exited with 0 +++ [pid 15966] <... exit_group resumed>) = ? [pid 15970] <... close resumed>) = 0 [pid 15969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15969] <... bpf resumed>) = 3 [pid 15970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15969] <... bpf resumed>) = 4 [pid 15970] <... bpf resumed>) = 4 [pid 15969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15971 attached [pid 15971] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15971 [pid 15971] <... set_robust_list resumed>) = 0 [pid 15971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15971] setpgid(0, 0) = 0 [pid 15971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15971] write(3, "1000", 4) = 4 [pid 15971] close(3 [pid 15967] +++ exited with 0 +++ [pid 15966] +++ exited with 0 +++ [pid 15971] <... close resumed>) = 0 [pid 15971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=15966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15971] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15971] <... bpf resumed>) = 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15972 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15972 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15972] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 15973 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15973 [pid 15973] set_robust_list(0x555555986660, 24) = 0 [pid 15972] <... set_robust_list resumed>) = 0 [pid 15973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15973] <... prctl resumed>) = 0 [pid 15972] <... prctl resumed>) = 0 [pid 15973] setpgid(0, 0 [pid 15972] setpgid(0, 0 [pid 15973] <... setpgid resumed>) = 0 [pid 15973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15972] <... setpgid resumed>) = 0 [pid 15973] <... openat resumed>) = 3 [pid 15972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15973] write(3, "1000", 4 [pid 15972] <... openat resumed>) = 3 [pid 15973] <... write resumed>) = 4 [pid 15972] write(3, "1000", 4 [pid 15973] close(3 [pid 15972] <... write resumed>) = 4 [pid 15973] <... close resumed>) = 0 [pid 15972] close(3 [pid 15973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15972] <... close resumed>) = 0 [pid 15973] <... bpf resumed>) = 3 [pid 15972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15972] <... bpf resumed>) = 3 [pid 15971] <... bpf resumed>) = 5 [pid 15970] <... bpf resumed>) = 5 [pid 15969] <... bpf resumed>) = 5 [pid 15971] exit_group(0 [pid 15973] <... bpf resumed>) = 4 [pid 15971] <... exit_group resumed>) = ? [pid 15970] exit_group(0 [pid 15969] exit_group(0 [pid 15972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15970] <... exit_group resumed>) = ? [pid 15969] <... exit_group resumed>) = ? [pid 15971] +++ exited with 0 +++ [pid 15969] +++ exited with 0 +++ [pid 15972] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15973] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15974 attached [pid 15973] exit_group(0 [pid 15972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15974] set_robust_list(0x555555986660, 24 [pid 15973] <... exit_group resumed>) = ? [pid 15974] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15974 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 15975 attached [pid 15974] setpgid(0, 0 [pid 15972] <... bpf resumed>) = 5 [pid 15970] +++ exited with 0 +++ [pid 15975] set_robust_list(0x555555986660, 24 [pid 15974] <... setpgid resumed>) = 0 [pid 15972] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15975 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15970, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 15975] <... set_robust_list resumed>) = 0 [pid 15974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15972] <... exit_group resumed>) = ? [pid 15975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15974] <... openat resumed>) = 3 [pid 15975] <... prctl resumed>) = 0 [pid 15974] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15976 attached [pid 15975] setpgid(0, 0 [pid 15974] <... write resumed>) = 4 [pid 15975] <... setpgid resumed>) = 0 [pid 15974] close(3 [pid 15976] set_robust_list(0x555555986660, 24 [pid 15975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15974] <... close resumed>) = 0 [pid 15973] +++ exited with 0 +++ [pid 15972] +++ exited with 0 +++ [pid 15976] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15976 [pid 15976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15975] <... openat resumed>) = 3 [pid 15974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15976] <... prctl resumed>) = 0 [pid 15975] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15976] setpgid(0, 0 [pid 15975] <... write resumed>) = 4 [pid 15974] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15976] <... setpgid resumed>) = 0 [pid 15975] close(3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15977 attached [pid 15974] <... bpf resumed>) = 4 [pid 15977] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15977 [pid 15976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15975] <... close resumed>) = 0 [pid 15977] <... set_robust_list resumed>) = 0 [pid 15975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15976] <... openat resumed>) = 3 [pid 15975] <... bpf resumed>) = 3 [pid 15974] 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 15977] <... prctl resumed>) = 0 [pid 15976] write(3, "1000", 4 [pid 15975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15976] <... write resumed>) = 4 [pid 15976] close(3 [pid 15977] setpgid(0, 0 [pid 15976] <... close resumed>) = 0 [pid 15977] <... setpgid resumed>) = 0 [pid 15977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15975] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15978 attached [pid 15977] <... openat resumed>) = 3 [pid 15976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15976] <... bpf resumed>) = 3 [pid 15977] write(3, "1000", 4) = 4 [pid 15977] close(3 [pid 15978] set_robust_list(0x555555986660, 24 [pid 15977] <... close resumed>) = 0 [pid 15978] <... set_robust_list resumed>) = 0 [pid 15977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 15978 [pid 15978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15977] <... bpf resumed>) = 3 [pid 15975] <... bpf resumed>) = 5 [pid 15974] <... bpf resumed>) = 5 [pid 15978] <... prctl resumed>) = 0 [pid 15977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15978] setpgid(0, 0 [pid 15975] exit_group(0 [pid 15974] exit_group(0 [pid 15978] <... setpgid resumed>) = 0 [pid 15977] <... bpf resumed>) = 4 [pid 15976] <... bpf resumed>) = 4 [pid 15975] <... exit_group resumed>) = ? [pid 15974] <... exit_group resumed>) = ? [pid 15977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15977] <... bpf resumed>) = 5 [pid 15977] exit_group(0) = ? [pid 15978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15975] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15978] <... openat resumed>) = 3 [pid 15978] write(3, "1000", 4) = 4 [pid 15978] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15978] <... close resumed>) = 0 [pid 15978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15974] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15976] <... bpf resumed>) = 5 [pid 15978] <... bpf resumed>) = 3 [pid 15976] exit_group(0./strace-static-x86_64: Process 15979 attached ) = ? [pid 15979] set_robust_list(0x555555986660, 24 [pid 15978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15979 [pid 15979] <... set_robust_list resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15978] <... bpf resumed>) = 4 [pid 15979] <... prctl resumed>) = 0 [pid 15979] setpgid(0, 0 [pid 15978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15979] <... setpgid resumed>) = 0 [pid 15979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 15980 attached ) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15980 [pid 15980] set_robust_list(0x555555986660, 24) = 0 [pid 15979] write(3, "1000", 4 [pid 15980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15979] <... write resumed>) = 4 [pid 15980] <... prctl resumed>) = 0 [pid 15979] close(3) = 0 [pid 15980] setpgid(0, 0) = 0 [pid 15980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15980] <... openat resumed>) = 3 [pid 15979] <... bpf resumed>) = 3 [pid 15979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15980] write(3, "1000", 4) = 4 [pid 15979] <... bpf resumed>) = 4 [pid 15979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15980] close(3) = 0 [pid 15980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15977] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15977, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 15976] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15980] <... bpf resumed>) = 4 [pid 5068] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 15981 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15981 [pid 15980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15981] set_robust_list(0x555555986660, 24) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15981] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 15982 attached ) = 0 [pid 15981] setpgid(0, 0 [pid 15982] set_robust_list(0x555555986660, 24 [pid 15981] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15982 [pid 15982] <... set_robust_list resumed>) = 0 [pid 15981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15981] <... openat resumed>) = 3 [pid 15981] write(3, "1000", 4 [pid 15982] setpgid(0, 0) = 0 [pid 15981] <... write resumed>) = 4 [pid 15982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15981] close(3) = 0 [pid 15981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15982] <... openat resumed>) = 3 [pid 15981] <... bpf resumed>) = 3 [pid 15981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15982] write(3, "1000", 4) = 4 [pid 15982] close(3) = 0 [pid 15981] <... bpf resumed>) = 4 [pid 15982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15982] <... bpf resumed>) = 3 [pid 15982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15981] <... bpf resumed>) = 5 [pid 15980] <... bpf resumed>) = 5 [pid 15979] <... bpf resumed>) = 5 [pid 15978] <... bpf resumed>) = 5 [pid 15981] exit_group(0 [pid 15980] exit_group(0 [pid 15978] exit_group(0 [pid 15981] <... exit_group resumed>) = ? [pid 15980] <... exit_group resumed>) = ? [pid 15978] <... exit_group resumed>) = ? [pid 15982] <... bpf resumed>) = 4 [pid 15979] exit_group(0) = ? [pid 15980] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15981] +++ exited with 0 +++ [pid 15979] +++ exited with 0 +++ [pid 15978] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15983 attached [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15982] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15983] set_robust_list(0x555555986660, 24 [pid 15982] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15983 [pid 15983] <... set_robust_list resumed>) = 0 [pid 15982] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15984 attached [pid 15983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15982] +++ exited with 0 +++ [pid 5072] 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 15984] set_robust_list(0x555555986660, 24 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 15985 attached [pid 15984] <... set_robust_list resumed>) = 0 [pid 15983] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15984 ./strace-static-x86_64: Process 15986 attached [pid 15985] set_robust_list(0x555555986660, 24 [pid 15983] setpgid(0, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15986] set_robust_list(0x555555986660, 24 [pid 15985] <... set_robust_list resumed>) = 0 [pid 15984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15983] <... setpgid resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15986 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15985 [pid 15986] <... set_robust_list resumed>) = 0 [pid 15984] <... prctl resumed>) = 0 [pid 15983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15985] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 15987 attached [pid 15986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15984] setpgid(0, 0 [pid 15983] <... openat resumed>) = 3 [pid 15984] <... setpgid resumed>) = 0 [pid 15987] set_robust_list(0x555555986660, 24 [pid 15986] <... prctl resumed>) = 0 [pid 15985] <... prctl resumed>) = 0 [pid 15983] write(3, "1000", 4 [pid 15984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15987] <... set_robust_list resumed>) = 0 [pid 15986] setpgid(0, 0 [pid 15985] setpgid(0, 0 [pid 15983] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15987 [pid 15987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15986] <... setpgid resumed>) = 0 [pid 15985] <... setpgid resumed>) = 0 [pid 15984] <... openat resumed>) = 3 [pid 15983] close(3 [pid 15987] <... prctl resumed>) = 0 [pid 15985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15984] write(3, "1000", 4 [pid 15987] setpgid(0, 0 [pid 15986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15985] <... openat resumed>) = 3 [pid 15983] <... close resumed>) = 0 [pid 15984] <... write resumed>) = 4 [pid 15987] <... setpgid resumed>) = 0 [pid 15986] <... openat resumed>) = 3 [pid 15985] write(3, "1000", 4 [pid 15984] close(3 [pid 15983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15986] write(3, "1000", 4 [pid 15985] <... write resumed>) = 4 [pid 15984] <... close resumed>) = 0 [pid 15987] <... openat resumed>) = 3 [pid 15986] <... write resumed>) = 4 [pid 15985] close(3 [pid 15983] <... bpf resumed>) = 3 [pid 15984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15985] <... close resumed>) = 0 [pid 15987] write(3, "1000", 4 [pid 15986] close(3 [pid 15984] <... bpf resumed>) = 3 [pid 15983] <... bpf resumed>) = 4 [pid 15987] <... write resumed>) = 4 [pid 15986] <... close resumed>) = 0 [pid 15985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15987] close(3 [pid 15986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15985] <... bpf resumed>) = 3 [pid 15983] <... bpf resumed>) = 5 [pid 15987] <... close resumed>) = 0 [pid 15986] <... bpf resumed>) = 3 [pid 15985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15984] <... bpf resumed>) = 4 [pid 15983] exit_group(0 [pid 15987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15983] <... exit_group resumed>) = ? [pid 15987] <... bpf resumed>) = 3 [pid 15985] <... bpf resumed>) = 4 [pid 15987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15986] <... bpf resumed>) = 4 [pid 15985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15983] +++ exited with 0 +++ [pid 15987] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15987] <... bpf resumed>) = 5 [pid 15986] <... bpf resumed>) = 5 [pid 15985] <... bpf resumed>) = 5 [pid 15984] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15987] exit_group(0 [pid 15986] exit_group(0 [pid 15985] exit_group(0 [pid 15984] exit_group(0 [pid 15985] <... exit_group resumed>) = ? [pid 15987] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 15988 attached [pid 15986] <... exit_group resumed>) = ? [pid 15984] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15988 [pid 15988] set_robust_list(0x555555986660, 24 [pid 15987] +++ exited with 0 +++ [pid 15988] <... set_robust_list resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15987, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 15988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15985] +++ exited with 0 +++ [pid 5068] <... restart_syscall resumed>) = 0 [pid 15988] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15988] <... setpgid resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 15988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 15988] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15988] write(3, "1000", 4) = 4 [pid 15988] close(3./strace-static-x86_64: Process 15989 attached ) = 0 [pid 15989] set_robust_list(0x555555986660, 24 [pid 15988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15989] <... set_robust_list resumed>) = 0 [pid 15988] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 15990 attached [pid 15989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15989 [pid 15989] <... prctl resumed>) = 0 [pid 15990] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15990 [pid 15989] setpgid(0, 0) = 0 [pid 15988] <... bpf resumed>) = 4 [pid 15988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15990] <... set_robust_list resumed>) = 0 [pid 15990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15990] <... prctl resumed>) = 0 [pid 15990] setpgid(0, 0 [pid 15989] <... openat resumed>) = 3 [pid 15990] <... setpgid resumed>) = 0 [pid 15989] write(3, "1000", 4 [pid 15990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15989] <... write resumed>) = 4 [pid 15986] +++ exited with 0 +++ [pid 15984] +++ exited with 0 +++ [pid 15990] <... openat resumed>) = 3 [pid 15989] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15990] write(3, "1000", 4 [pid 15989] <... close resumed>) = 0 [pid 15990] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 15990] close(3) = 0 [pid 15989] <... bpf resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15989] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 15991 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15991 [pid 15991] set_robust_list(0x555555986660, 24 [pid 15990] <... bpf resumed>) = 3 [pid 15989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15988] <... bpf resumed>) = 5 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15991] <... set_robust_list resumed>) = 0 [pid 15990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15990] <... bpf resumed>) = 4 [pid 15989] <... bpf resumed>) = 5 [pid 15988] exit_group(0./strace-static-x86_64: Process 15992 attached [pid 15991] setpgid(0, 0 [pid 15989] exit_group(0 [pid 15988] <... exit_group resumed>) = ? [pid 15992] set_robust_list(0x555555986660, 24 [pid 15991] <... setpgid resumed>) = 0 [pid 15990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15989] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15992 [pid 15992] <... set_robust_list resumed>) = 0 [pid 15991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15990] <... bpf resumed>) = 5 [pid 15989] +++ exited with 0 +++ [pid 15992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 15992] setpgid(0, 0) = 0 [pid 15992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15991] <... openat resumed>) = 3 [pid 15992] write(3, "1000", 4 [pid 15991] write(3, "1000", 4 [pid 15990] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15991] <... write resumed>) = 4 [pid 15990] <... exit_group resumed>) = ? [pid 15992] <... write resumed>) = 4 [pid 15988] +++ exited with 0 +++ [pid 15992] close(3 [pid 15991] close(3 [pid 15992] <... close resumed>) = 0 [pid 15992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15991] <... close resumed>) = 0 [pid 15992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15990] +++ exited with 0 +++ [pid 15992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 15993 attached [pid 15991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15993] set_robust_list(0x555555986660, 24 [pid 15991] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15993] <... set_robust_list resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ./strace-static-x86_64: Process 15994 attached [pid 15993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15993 [pid 15994] set_robust_list(0x555555986660, 24) = 0 [pid 15991] <... bpf resumed>) = 4 [pid 15994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15993] <... prctl resumed>) = 0 [pid 15992] <... bpf resumed>) = 5 [pid 15991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15994 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15993] setpgid(0, 0 [pid 15994] <... prctl resumed>) = 0 [pid 15994] setpgid(0, 0) = 0 [pid 15994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15993] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 15995 attached [pid 15994] <... openat resumed>) = 3 [pid 15993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15995] set_robust_list(0x555555986660, 24 [pid 15992] exit_group(0 [pid 15991] <... bpf resumed>) = 5 [pid 15995] <... set_robust_list resumed>) = 0 [pid 15994] write(3, "1000", 4 [pid 15991] exit_group(0 [pid 15995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15994] <... write resumed>) = 4 [pid 15992] <... exit_group resumed>) = ? [pid 15995] <... prctl resumed>) = 0 [pid 15994] close(3 [pid 15995] setpgid(0, 0 [pid 15994] <... close resumed>) = 0 [pid 15993] <... openat resumed>) = 3 [pid 15995] <... setpgid resumed>) = 0 [pid 15994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15993] write(3, "1000", 4 [pid 15991] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 15995 [pid 15995] <... openat resumed>) = 3 [pid 15994] <... bpf resumed>) = 3 [pid 15993] <... write resumed>) = 4 [pid 15993] close(3 [pid 15995] write(3, "1000", 4 [pid 15994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15993] <... close resumed>) = 0 [pid 15995] <... write resumed>) = 4 [pid 15993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15995] close(3 [pid 15994] <... bpf resumed>) = 4 [pid 15995] <... close resumed>) = 0 [pid 15994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15993] <... bpf resumed>) = 3 [pid 15993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15995] <... bpf resumed>) = 3 [pid 15995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15993] <... bpf resumed>) = 4 [pid 15995] <... bpf resumed>) = 4 [pid 15993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15992] +++ exited with 0 +++ [pid 15991] +++ exited with 0 +++ [pid 15995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 15996 attached [pid 15996] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 15996 ./strace-static-x86_64: Process 15997 attached [pid 15996] <... set_robust_list resumed>) = 0 [pid 15997] set_robust_list(0x555555986660, 24 [pid 15996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 15997 [pid 15997] <... set_robust_list resumed>) = 0 [pid 15996] <... prctl resumed>) = 0 [pid 15997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15996] setpgid(0, 0 [pid 15997] <... prctl resumed>) = 0 [pid 15996] <... setpgid resumed>) = 0 [pid 15997] setpgid(0, 0 [pid 15996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15997] <... setpgid resumed>) = 0 [pid 15997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15997] write(3, "1000", 4 [pid 15996] <... openat resumed>) = 3 [pid 15995] <... bpf resumed>) = 5 [pid 15994] <... bpf resumed>) = 5 [pid 15993] <... bpf resumed>) = 5 [pid 15996] write(3, "1000", 4 [pid 15995] exit_group(0 [pid 15994] exit_group(0 [pid 15997] <... write resumed>) = 4 [pid 15993] exit_group(0 [pid 15997] close(3 [pid 15993] <... exit_group resumed>) = ? [pid 15996] <... write resumed>) = 4 [pid 15995] <... exit_group resumed>) = ? [pid 15994] <... exit_group resumed>) = ? [pid 15997] <... close resumed>) = 0 [pid 15996] close(3 [pid 15993] +++ exited with 0 +++ [pid 15997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 15997] <... bpf resumed>) = 3 [pid 15996] <... close resumed>) = 0 [pid 15997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15997] <... bpf resumed>) = 4 [pid 15996] <... bpf resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 15998 attached [pid 15998] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 15998 [pid 15996] <... bpf resumed>) = 4 [pid 15998] <... set_robust_list resumed>) = 0 [pid 15998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15998] <... prctl resumed>) = 0 [pid 15998] setpgid(0, 0) = 0 [pid 15998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15998] write(3, "1000", 4) = 4 [pid 15998] close(3) = 0 [pid 15998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 15998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15995] +++ exited with 0 +++ [pid 15994] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 15998] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 15998] 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 15999 attached [pid 15998] <... bpf resumed>) = 5 [pid 15997] <... bpf resumed>) = 5 [pid 15996] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16000 attached [pid 15999] set_robust_list(0x555555986660, 24 [pid 15998] exit_group(0 [pid 15997] exit_group(0 [pid 15996] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 15999 [pid 15998] <... exit_group resumed>) = ? [pid 16000] set_robust_list(0x555555986660, 24 [pid 15999] <... set_robust_list resumed>) = 0 [pid 15997] <... exit_group resumed>) = ? [pid 15996] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16000 [pid 15999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16000] <... set_robust_list resumed>) = 0 [pid 16000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 15998] +++ exited with 0 +++ [pid 16000] <... prctl resumed>) = 0 [pid 15999] <... prctl resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15998, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16000] setpgid(0, 0 [pid 15999] setpgid(0, 0 [pid 16000] <... setpgid resumed>) = 0 [pid 15999] <... setpgid resumed>) = 0 [pid 15999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 15999] <... openat resumed>) = 3 [pid 16000] write(3, "1000", 4 [pid 15999] write(3, "1000", 4./strace-static-x86_64: Process 16001 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16001 [pid 16001] set_robust_list(0x555555986660, 24 [pid 16000] <... write resumed>) = 4 [pid 15999] <... write resumed>) = 4 [pid 16001] <... set_robust_list resumed>) = 0 [pid 16000] close(3 [pid 15999] close(3 [pid 16000] <... close resumed>) = 0 [pid 15999] <... close resumed>) = 0 [pid 16001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 15999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16001] <... prctl resumed>) = 0 [pid 16000] <... bpf resumed>) = 3 [pid 16001] setpgid(0, 0 [pid 16000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 15999] <... bpf resumed>) = 3 [pid 16001] <... setpgid resumed>) = 0 [pid 15999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16000] <... bpf resumed>) = 4 [pid 16000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 15999] <... bpf resumed>) = 4 [pid 16001] <... openat resumed>) = 3 [pid 15999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16001] write(3, "1000", 4 [pid 15997] +++ exited with 0 +++ [pid 15996] +++ exited with 0 +++ [pid 16001] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16001] close(3) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15996, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16001] <... bpf resumed>) = 3 [pid 16000] <... bpf resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16002 attached [pid 16001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16000] exit_group(0 [pid 15999] <... bpf resumed>) = 5 [pid 16000] <... exit_group resumed>) = ? [pid 16002] set_robust_list(0x555555986660, 24 [pid 16001] <... bpf resumed>) = 4 [pid 15999] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16002 ./strace-static-x86_64: Process 16003 attached [pid 16003] set_robust_list(0x555555986660, 24 [pid 16002] <... set_robust_list resumed>) = 0 [pid 15999] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16003 [pid 16003] <... set_robust_list resumed>) = 0 [pid 16002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16002] <... prctl resumed>) = 0 [pid 16003] <... prctl resumed>) = 0 [pid 16002] setpgid(0, 0) = 0 [pid 16003] setpgid(0, 0 [pid 16002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16003] <... setpgid resumed>) = 0 [pid 16002] <... openat resumed>) = 3 [pid 16002] write(3, "1000", 4 [pid 16003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16002] <... write resumed>) = 4 [pid 16002] close(3) = 0 [pid 16002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16003] <... openat resumed>) = 3 [pid 16002] <... bpf resumed>) = 3 [pid 16003] write(3, "1000", 4 [pid 16002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16003] <... write resumed>) = 4 [pid 16003] close(3) = 0 [pid 16002] <... bpf resumed>) = 4 [pid 16003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16003] <... bpf resumed>) = 3 [pid 16003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16000] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16003] <... bpf resumed>) = 4 [pid 16001] <... bpf resumed>) = 5 [pid 16001] exit_group(0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16001] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16004 attached [pid 16004] set_robust_list(0x555555986660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16004 [pid 16004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16004] setpgid(0, 0) = 0 [pid 16004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 15999] +++ exited with 0 +++ [pid 16004] <... openat resumed>) = 3 [pid 16003] <... bpf resumed>) = 5 [pid 16002] <... bpf resumed>) = 5 [pid 16001] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16004] write(3, "1000", 4 [pid 16002] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16004] <... write resumed>) = 4 [pid 16003] exit_group(0 [pid 16002] <... exit_group resumed>) = ? [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16004] close(3 [pid 16003] <... exit_group resumed>) = ? [pid 5068] <... restart_syscall resumed>) = 0 [pid 16004] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16005 attached ) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16005 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16005] set_robust_list(0x555555986660, 24 [pid 16004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16002] +++ exited with 0 +++ [pid 16005] <... set_robust_list resumed>) = 0 [pid 16003] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 16006 attached [pid 16005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16006] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16006] <... set_robust_list resumed>) = 0 [pid 16005] <... prctl resumed>) = 0 [pid 16004] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16006 [pid 16006] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16008 attached ./strace-static-x86_64: Process 16007 attached ) = 0 [pid 16005] setpgid(0, 0 [pid 16004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16008] set_robust_list(0x555555986660, 24 [pid 16007] set_robust_list(0x555555986660, 24 [pid 16006] setpgid(0, 0 [pid 16005] <... setpgid resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16008 [pid 16008] <... set_robust_list resumed>) = 0 [pid 16007] <... set_robust_list resumed>) = 0 [pid 16005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16007 [pid 16006] <... setpgid resumed>) = 0 [pid 16008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16004] <... bpf resumed>) = 5 [pid 16008] <... prctl resumed>) = 0 [pid 16007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16005] <... openat resumed>) = 3 [pid 16004] exit_group(0 [pid 16008] setpgid(0, 0) = 0 [pid 16007] <... prctl resumed>) = 0 [pid 16004] <... exit_group resumed>) = ? [pid 16007] setpgid(0, 0 [pid 16006] <... openat resumed>) = 3 [pid 16005] write(3, "1000", 4 [pid 16008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16005] <... write resumed>) = 4 [pid 16005] close(3) = 0 [pid 16005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16004] +++ exited with 0 +++ [pid 16006] write(3, "1000", 4 [pid 16007] <... setpgid resumed>) = 0 [pid 16008] <... openat resumed>) = 3 [pid 16006] <... write resumed>) = 4 [pid 16005] <... bpf resumed>) = 3 [pid 16007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16006] close(3 [pid 16008] write(3, "1000", 4 [pid 16007] <... openat resumed>) = 3 [pid 16006] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16008] <... write resumed>) = 4 [pid 16007] write(3, "1000", 4 [pid 16006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16005] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16008] close(3 [pid 16007] <... write resumed>) = 4 [pid 16006] <... bpf resumed>) = 3 [pid 16007] close(3 [pid 16006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16007] <... close resumed>) = 0 [pid 16006] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16009 attached [pid 16008] <... close resumed>) = 0 [pid 16007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16009] set_robust_list(0x555555986660, 24 [pid 16008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16007] <... bpf resumed>) = 3 [pid 16006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16009] <... set_robust_list resumed>) = 0 [pid 16008] <... bpf resumed>) = 3 [pid 16007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 16009 [pid 16009] <... prctl resumed>) = 0 [pid 16007] <... bpf resumed>) = 4 [pid 16009] setpgid(0, 0) = 0 [pid 16007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16008] <... bpf resumed>) = 4 [pid 16009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16009] <... openat resumed>) = 3 [pid 16009] write(3, "1000", 4 [pid 16005] <... bpf resumed>) = 5 [pid 16009] <... write resumed>) = 4 [pid 16007] <... bpf resumed>) = 5 [pid 16006] <... bpf resumed>) = 5 [pid 16009] close(3 [pid 16008] <... bpf resumed>) = 5 [pid 16007] exit_group(0 [pid 16005] exit_group(0 [pid 16009] <... close resumed>) = 0 [pid 16007] <... exit_group resumed>) = ? [pid 16008] exit_group(0 [pid 16007] +++ exited with 0 +++ [pid 16009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16006] exit_group(0 [pid 16005] <... exit_group resumed>) = ? [pid 16009] <... bpf resumed>) = 3 [pid 16008] <... exit_group resumed>) = ? [pid 16006] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16009] <... bpf resumed>) = 4 [pid 16005] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16011 attached ./strace-static-x86_64: Process 16010 attached [pid 16008] +++ exited with 0 +++ [pid 16006] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16011] set_robust_list(0x555555986660, 24 [pid 16010] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16011 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16010 [pid 16011] <... set_robust_list resumed>) = 0 [pid 16010] <... set_robust_list resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16011] <... prctl resumed>) = 0 [pid 16011] setpgid(0, 0./strace-static-x86_64: Process 16012 attached ) = 0 ./strace-static-x86_64: Process 16013 attached [pid 16012] set_robust_list(0x555555986660, 24 [pid 16011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16010] <... prctl resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16012 [pid 16013] set_robust_list(0x555555986660, 24 [pid 16012] <... set_robust_list resumed>) = 0 [pid 16011] <... openat resumed>) = 3 [pid 16010] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16013 [pid 16013] <... set_robust_list resumed>) = 0 [pid 16012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16011] write(3, "1000", 4 [pid 16010] <... setpgid resumed>) = 0 [pid 16013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16012] <... prctl resumed>) = 0 [pid 16011] <... write resumed>) = 4 [pid 16010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16013] <... prctl resumed>) = 0 [pid 16012] setpgid(0, 0 [pid 16011] close(3 [pid 16012] <... setpgid resumed>) = 0 [pid 16011] <... close resumed>) = 0 [pid 16012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16013] setpgid(0, 0 [pid 16012] <... openat resumed>) = 3 [pid 16011] <... bpf resumed>) = 3 [pid 16010] <... openat resumed>) = 3 [pid 16013] <... setpgid resumed>) = 0 [pid 16012] write(3, "1000", 4 [pid 16011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16010] write(3, "1000", 4 [pid 16013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16012] <... write resumed>) = 4 [pid 16009] <... bpf resumed>) = 5 [pid 16012] close(3 [pid 16013] <... openat resumed>) = 3 [pid 16011] <... bpf resumed>) = 4 [pid 16010] <... write resumed>) = 4 [pid 16009] exit_group(0 [pid 16012] <... close resumed>) = 0 [pid 16013] write(3, "1000", 4 [pid 16010] close(3 [pid 16009] <... exit_group resumed>) = ? [pid 16011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16013] <... write resumed>) = 4 [pid 16012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16011] <... bpf resumed>) = 5 [pid 16010] <... close resumed>) = 0 [pid 16013] close(3) = 0 [pid 16012] <... bpf resumed>) = 3 [pid 16010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16011] exit_group(0 [pid 16013] <... bpf resumed>) = 3 [pid 16011] <... exit_group resumed>) = ? [pid 16010] <... bpf resumed>) = 3 [pid 16013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16012] <... bpf resumed>) = 4 [pid 16010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16013] <... bpf resumed>) = 4 [pid 16012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16010] <... bpf resumed>) = 4 [pid 16013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16011] +++ exited with 0 +++ [pid 16009] +++ exited with 0 +++ [pid 16013] <... bpf resumed>) = 5 [pid 16012] <... bpf resumed>) = 5 [pid 16010] <... bpf resumed>) = 5 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16013] exit_group(0 [pid 16012] exit_group(0 [pid 16010] exit_group(0 [pid 16013] <... exit_group resumed>) = ? [pid 16012] <... exit_group resumed>) = ? [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16010] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16009, 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 16013] +++ exited with 0 +++ [pid 5075] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16012] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16014 attached [pid 16014] set_robust_list(0x555555986660, 24) = 0 [pid 16014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16014 [pid 16014] <... prctl resumed>) = 0 [pid 16014] setpgid(0, 0./strace-static-x86_64: Process 16015 attached ) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16015 [pid 16015] set_robust_list(0x555555986660, 24 [pid 16014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16010] +++ exited with 0 +++ ./strace-static-x86_64: Process 16016 attached [pid 16015] <... set_robust_list resumed>) = 0 [pid 16014] <... openat resumed>) = 3 [pid 16016] set_robust_list(0x555555986660, 24 [pid 16015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16014] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16016 [pid 16016] <... set_robust_list resumed>) = 0 [pid 16015] <... prctl resumed>) = 0 [pid 16014] <... write resumed>) = 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16014] close(3 [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16017 attached [pid 16016] <... prctl resumed>) = 0 [pid 16015] setpgid(0, 0 [pid 16014] <... close resumed>) = 0 [pid 16017] set_robust_list(0x555555986660, 24 [pid 16016] setpgid(0, 0 [pid 16015] <... setpgid resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16017 [pid 16017] <... set_robust_list resumed>) = 0 [pid 16016] <... setpgid resumed>) = 0 [pid 16015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16015] <... openat resumed>) = 3 [pid 16014] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16018 attached [pid 16017] setpgid(0, 0 [pid 16016] <... openat resumed>) = 3 [pid 16014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16015] write(3, "1000", 4 [pid 16017] <... setpgid resumed>) = 0 [pid 16015] <... write resumed>) = 4 [pid 16016] write(3, "1000", 4) = 4 [pid 16016] close(3 [pid 16018] set_robust_list(0x555555986660, 24 [pid 16016] <... close resumed>) = 0 [pid 16015] close(3 [pid 16017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16018 [pid 16016] <... bpf resumed>) = 3 [pid 16016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16018] <... set_robust_list resumed>) = 0 [pid 16017] <... openat resumed>) = 3 [pid 16015] <... close resumed>) = 0 [pid 16014] <... bpf resumed>) = 4 [pid 16018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16016] <... bpf resumed>) = 4 [pid 16016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16018] <... prctl resumed>) = 0 [pid 16017] write(3, "1000", 4 [pid 16014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16017] <... write resumed>) = 4 [pid 16018] setpgid(0, 0 [pid 16017] close(3 [pid 16015] <... bpf resumed>) = 3 [pid 16018] <... setpgid resumed>) = 0 [pid 16017] <... close resumed>) = 0 [pid 16018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16016] <... bpf resumed>) = 5 [pid 16015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16014] <... bpf resumed>) = 5 [pid 16018] <... openat resumed>) = 3 [pid 16017] <... bpf resumed>) = 3 [pid 16018] write(3, "1000", 4 [pid 16017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16018] <... write resumed>) = 4 [pid 16014] exit_group(0 [pid 16018] close(3) = 0 [pid 16017] <... bpf resumed>) = 4 [pid 16016] exit_group(0 [pid 16015] <... bpf resumed>) = 4 [pid 16018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16016] <... exit_group resumed>) = ? [pid 16015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16018] <... bpf resumed>) = 3 [pid 16017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16014] <... exit_group resumed>) = ? [pid 16016] +++ exited with 0 +++ [pid 16015] <... bpf resumed>) = 5 [pid 16018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16015] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16017] <... bpf resumed>) = 5 [pid 16015] <... exit_group resumed>) = ? [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16018] <... bpf resumed>) = 4 [pid 16014] +++ exited with 0 +++ [pid 5068] <... restart_syscall resumed>) = 0 [pid 16017] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16017] <... exit_group resumed>) = ? [pid 5075] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16019 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16019] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16019 [pid 16019] <... set_robust_list resumed>) = 0 [pid 16019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16019] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16020 attached [pid 16018] <... bpf resumed>) = 5 [pid 16015] +++ exited with 0 +++ [pid 16019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16020 [pid 16020] set_robust_list(0x555555986660, 24 [pid 16018] exit_group(0 [pid 16019] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16019] write(3, "1000", 4 [pid 16020] <... set_robust_list resumed>) = 0 [pid 16019] <... write resumed>) = 4 [pid 16018] <... exit_group resumed>) = ? [pid 16020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16019] close(3 [pid 16020] <... prctl resumed>) = 0 [pid 16019] <... close resumed>) = 0 [pid 16020] setpgid(0, 0 [pid 16019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16020] <... setpgid resumed>) = 0 [pid 16020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16019] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16020] <... openat resumed>) = 3 [pid 16019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16021 attached [pid 16020] write(3, "1000", 4 [pid 16021] set_robust_list(0x555555986660, 24 [pid 16020] <... write resumed>) = 4 [pid 16019] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16021 [pid 16019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16021] <... set_robust_list resumed>) = 0 [pid 16020] close(3 [pid 16021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16020] <... close resumed>) = 0 [pid 16021] <... prctl resumed>) = 0 [pid 16020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16019] <... bpf resumed>) = 5 [pid 16017] +++ exited with 0 +++ [pid 16021] setpgid(0, 0 [pid 16020] <... bpf resumed>) = 3 [pid 16019] exit_group(0 [pid 16021] <... setpgid resumed>) = 0 [pid 16020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16019] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16021] <... openat resumed>) = 3 [pid 16020] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16021] write(3, "1000", 4 [pid 16020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16021] <... write resumed>) = 4 ./strace-static-x86_64: Process 16022 attached [pid 16021] close(3 [pid 16022] set_robust_list(0x555555986660, 24) = 0 [pid 16022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16021] <... close resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16022 [pid 16022] <... prctl resumed>) = 0 [pid 16021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16022] setpgid(0, 0) = 0 [pid 16021] <... bpf resumed>) = 3 [pid 16021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16022] write(3, "1000", 4 [pid 16021] <... bpf resumed>) = 4 [pid 16022] <... write resumed>) = 4 [pid 16022] close(3 [pid 16021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16022] <... close resumed>) = 0 [pid 16022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16019] +++ exited with 0 +++ [pid 16018] +++ exited with 0 +++ [pid 16022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16022] <... bpf resumed>) = 5 [pid 16021] <... bpf resumed>) = 5 [pid 16020] <... bpf resumed>) = 5 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16022] exit_group(0 [pid 16021] exit_group(0 [pid 16020] exit_group(0./strace-static-x86_64: Process 16023 attached [pid 16021] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16023 [pid 16023] set_robust_list(0x555555986660, 24 [pid 16022] <... exit_group resumed>) = ? [pid 16020] <... exit_group resumed>) = ? [pid 16021] +++ exited with 0 +++ [pid 16023] <... set_robust_list resumed>) = 0 [pid 16023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16022] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16023] <... prctl resumed>) = 0 [pid 16023] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16020] +++ exited with 0 +++ [pid 16023] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5072] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16024 attached [pid 16023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16024] set_robust_list(0x555555986660, 24 [pid 16023] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16024 [pid 16023] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16025 attached [pid 16024] <... set_robust_list resumed>) = 0 [pid 16023] <... write resumed>) = 4 ./strace-static-x86_64: Process 16026 attached [pid 16025] set_robust_list(0x555555986660, 24 [pid 16024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16023] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16026] set_robust_list(0x555555986660, 24 [pid 16023] <... close resumed>) = 0 [pid 16023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16026] <... set_robust_list resumed>) = 0 [pid 16025] <... set_robust_list resumed>) = 0 [pid 16024] <... prctl resumed>) = 0 [pid 16023] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16026 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16025 ./strace-static-x86_64: Process 16027 attached [pid 16026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16024] setpgid(0, 0 [pid 16023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16027] set_robust_list(0x555555986660, 24 [pid 16026] <... prctl resumed>) = 0 [pid 16025] <... prctl resumed>) = 0 [pid 16024] <... setpgid resumed>) = 0 [pid 16023] <... bpf resumed>) = 4 [pid 16027] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16027 [pid 16026] setpgid(0, 0) = 0 [pid 16025] setpgid(0, 0 [pid 16024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16025] <... setpgid resumed>) = 0 [pid 16027] <... prctl resumed>) = 0 [pid 16026] <... openat resumed>) = 3 [pid 16025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16024] <... openat resumed>) = 3 [pid 16023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16027] setpgid(0, 0 [pid 16026] write(3, "1000", 4 [pid 16025] <... openat resumed>) = 3 [pid 16024] write(3, "1000", 4 [pid 16027] <... setpgid resumed>) = 0 [pid 16026] <... write resumed>) = 4 [pid 16025] write(3, "1000", 4 [pid 16024] <... write resumed>) = 4 [pid 16023] <... bpf resumed>) = 5 [pid 16027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16026] close(3 [pid 16025] <... write resumed>) = 4 [pid 16024] close(3 [pid 16023] exit_group(0 [pid 16027] <... openat resumed>) = 3 [pid 16026] <... close resumed>) = 0 [pid 16025] close(3 [pid 16024] <... close resumed>) = 0 [pid 16023] <... exit_group resumed>) = ? [pid 16027] write(3, "1000", 4 [pid 16024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16025] <... close resumed>) = 0 [pid 16027] <... write resumed>) = 4 [pid 16027] close(3) = 0 [pid 16027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16026] <... bpf resumed>) = 3 [pid 16024] <... bpf resumed>) = 3 [pid 16027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16027] <... bpf resumed>) = 4 [pid 16025] <... bpf resumed>) = 3 [pid 16024] <... bpf resumed>) = 4 [pid 16023] +++ exited with 0 +++ [pid 16027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16026] <... bpf resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16025] <... bpf resumed>) = 4 [pid 16024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16028 attached [pid 16028] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16028 [pid 16025] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16028] <... set_robust_list resumed>) = 0 [pid 16028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16028] setpgid(0, 0) = 0 [pid 16028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16028] write(3, "1000", 4) = 4 [pid 16028] close(3) = 0 [pid 16028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16027] <... bpf resumed>) = 5 [pid 16028] <... bpf resumed>) = 5 [pid 16027] exit_group(0 [pid 16026] <... bpf resumed>) = 5 [pid 16025] <... bpf resumed>) = 5 [pid 16024] <... bpf resumed>) = 5 [pid 16028] exit_group(0 [pid 16027] <... exit_group resumed>) = ? [pid 16026] exit_group(0 [pid 16025] exit_group(0 [pid 16024] exit_group(0 [pid 16028] <... exit_group resumed>) = ? [pid 16027] +++ exited with 0 +++ [pid 16026] <... exit_group resumed>) = ? [pid 16025] <... exit_group resumed>) = ? [pid 16024] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16028] +++ exited with 0 +++ [pid 16024] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16029 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16029 [pid 16029] set_robust_list(0x555555986660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16029] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16030 attached ) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16030 [pid 16029] setpgid(0, 0 [pid 16030] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16031 attached ) = 0 [pid 16029] <... setpgid resumed>) = 0 [pid 16030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16031] set_robust_list(0x555555986660, 24 [pid 16030] <... prctl resumed>) = 0 [pid 16030] setpgid(0, 0) = 0 [pid 16031] <... set_robust_list resumed>) = 0 [pid 16029] <... openat resumed>) = 3 [pid 16026] +++ exited with 0 +++ [pid 16025] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16031 [pid 16031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16029] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16029] <... write resumed>) = 4 [pid 16031] <... prctl resumed>) = 0 [pid 16030] <... openat resumed>) = 3 [pid 16029] close(3 [pid 16030] write(3, "1000", 4) = 4 [pid 16029] <... close resumed>) = 0 [pid 16031] setpgid(0, 0 [pid 16030] close(3 [pid 16031] <... setpgid resumed>) = 0 [pid 16030] <... close resumed>) = 0 [pid 16029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16031] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16032 attached [pid 16031] write(3, "1000", 4 [pid 16032] set_robust_list(0x555555986660, 24 [pid 16031] <... write resumed>) = 4 [pid 16029] <... bpf resumed>) = 3 [pid 16032] <... set_robust_list resumed>) = 0 [pid 16031] close(3 [pid 16032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16031] <... close resumed>) = 0 ./strace-static-x86_64: Process 16033 attached [pid 16030] <... bpf resumed>) = 3 [pid 16029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16033] set_robust_list(0x555555986660, 24 [pid 16032] <... prctl resumed>) = 0 [pid 16031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16033] <... set_robust_list resumed>) = 0 [pid 16032] setpgid(0, 0 [pid 16031] <... bpf resumed>) = 3 [pid 16029] <... bpf resumed>) = 4 [pid 16033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16032] <... setpgid resumed>) = 0 [pid 16031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16030] <... bpf resumed>) = 4 [pid 16033] <... prctl resumed>) = 0 [pid 16032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16033 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16032 [pid 16033] setpgid(0, 0 [pid 16032] <... openat resumed>) = 3 [pid 16030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16033] <... setpgid resumed>) = 0 [pid 16032] write(3, "1000", 4 [pid 16031] <... bpf resumed>) = 4 [pid 16032] <... write resumed>) = 4 [pid 16033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16032] close(3 [pid 16031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16032] <... close resumed>) = 0 [pid 16033] <... openat resumed>) = 3 [pid 16032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16031] <... bpf resumed>) = 5 [pid 16030] <... bpf resumed>) = 5 [pid 16029] <... bpf resumed>) = 5 [pid 16033] write(3, "1000", 4 [pid 16032] <... bpf resumed>) = 3 [pid 16031] exit_group(0 [pid 16029] exit_group(0 [pid 16033] <... write resumed>) = 4 [pid 16032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16030] exit_group(0 [pid 16033] close(3 [pid 16031] <... exit_group resumed>) = ? [pid 16030] <... exit_group resumed>) = ? [pid 16029] <... exit_group resumed>) = ? [pid 16033] <... close resumed>) = 0 [pid 16031] +++ exited with 0 +++ [pid 16030] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16032] <... bpf resumed>) = 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16033] <... bpf resumed>) = 3 [pid 16033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16029] +++ exited with 0 +++ [pid 16033] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16029, 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16034 attached ./strace-static-x86_64: Process 16035 attached [pid 16033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16034 [pid 16035] set_robust_list(0x555555986660, 24 [pid 16034] set_robust_list(0x555555986660, 24 [pid 16033] <... bpf resumed>) = 5 [pid 16032] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16035 [pid 16035] <... set_robust_list resumed>) = 0 [pid 16034] <... set_robust_list resumed>) = 0 [pid 16033] exit_group(0 [pid 16032] exit_group(0 [pid 16035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16033] <... exit_group resumed>) = ? [pid 16034] <... prctl resumed>) = 0 [pid 16032] <... exit_group resumed>) = ? [pid 16035] <... prctl resumed>) = 0 [pid 16034] setpgid(0, 0 [pid 16033] +++ exited with 0 +++ [pid 16032] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16035] setpgid(0, 0 [pid 16034] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16036 attached [pid 16035] <... setpgid resumed>) = 0 [pid 16034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16036] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 16037 attached [pid 16036] <... set_robust_list resumed>) = 0 [pid 16035] <... openat resumed>) = 3 [pid 16034] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16036 [pid 16037] set_robust_list(0x555555986660, 24 [pid 16036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16036] setpgid(0, 0 [pid 16035] write(3, "1000", 4 [pid 16034] write(3, "1000", 4) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16037 [pid 16035] <... write resumed>) = 4 [pid 16037] <... set_robust_list resumed>) = 0 [pid 16036] <... setpgid resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16035] close(3 [pid 16034] close(3./strace-static-x86_64: Process 16038 attached [pid 16037] <... prctl resumed>) = 0 [pid 16035] <... close resumed>) = 0 [pid 16034] <... close resumed>) = 0 [pid 16037] setpgid(0, 0 [pid 16036] <... openat resumed>) = 3 [pid 16035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16038 [pid 16038] set_robust_list(0x555555986660, 24 [pid 16037] <... setpgid resumed>) = 0 [pid 16036] write(3, "1000", 4 [pid 16035] <... bpf resumed>) = 3 [pid 16038] <... set_robust_list resumed>) = 0 [pid 16037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16036] <... write resumed>) = 4 [pid 16035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16034] <... bpf resumed>) = 3 [pid 16038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16037] <... openat resumed>) = 3 [pid 16036] close(3 [pid 16034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16038] <... prctl resumed>) = 0 [pid 16037] write(3, "1000", 4 [pid 16035] <... bpf resumed>) = 4 [pid 16036] <... close resumed>) = 0 [pid 16036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16034] <... bpf resumed>) = 4 [pid 16036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16038] setpgid(0, 0 [pid 16037] <... write resumed>) = 4 [pid 16035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16037] close(3 [pid 16036] <... bpf resumed>) = 4 [pid 16038] <... setpgid resumed>) = 0 [pid 16037] <... close resumed>) = 0 [pid 16036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16035] <... bpf resumed>) = 5 [pid 16034] <... bpf resumed>) = 5 [pid 16038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16036] <... bpf resumed>) = 5 [pid 16035] exit_group(0 [pid 16034] exit_group(0 [pid 16037] <... bpf resumed>) = 3 [pid 16036] exit_group(0 [pid 16035] <... exit_group resumed>) = ? [pid 16034] <... exit_group resumed>) = ? [pid 16038] <... openat resumed>) = 3 [pid 16037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16036] <... exit_group resumed>) = ? [pid 16035] +++ exited with 0 +++ [pid 16038] write(3, "1000", 4 [pid 16037] <... bpf resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16038] <... write resumed>) = 4 [pid 16038] close(3) = 0 [pid 16038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16038] <... bpf resumed>) = 3 [pid 16038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16039 attached [pid 16039] set_robust_list(0x555555986660, 24 [pid 16038] <... bpf resumed>) = 4 [pid 16038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16039 [pid 16039] <... set_robust_list resumed>) = 0 [pid 16039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16039] setpgid(0, 0) = 0 [pid 16039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16039] write(3, "1000", 4) = 4 [pid 16039] close(3) = 0 [pid 16039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16036] +++ exited with 0 +++ [pid 16034] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16039] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16036, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] 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 16041 attached ./strace-static-x86_64: Process 16040 attached [pid 16040] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16041 [pid 16040] <... set_robust_list resumed>) = 0 [pid 16041] set_robust_list(0x555555986660, 24 [pid 16040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16041] <... set_robust_list resumed>) = 0 [pid 16040] <... prctl resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16040 [pid 16041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16040] setpgid(0, 0 [pid 16041] setpgid(0, 0 [pid 16040] <... setpgid resumed>) = 0 [pid 16041] <... setpgid resumed>) = 0 [pid 16041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16041] <... openat resumed>) = 3 [pid 16040] write(3, "1000", 4 [pid 16041] write(3, "1000", 4 [pid 16040] <... write resumed>) = 4 [pid 16041] <... write resumed>) = 4 [pid 16040] close(3) = 0 [pid 16041] close(3) = 0 [pid 16041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16041] <... bpf resumed>) = 3 [pid 16040] <... bpf resumed>) = 3 [pid 16041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16041] <... bpf resumed>) = 4 [pid 16041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16040] <... bpf resumed>) = 4 [pid 16039] <... bpf resumed>) = 5 [pid 16038] <... bpf resumed>) = 5 [pid 16037] <... bpf resumed>) = 5 [pid 16040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16038] exit_group(0 [pid 16041] <... bpf resumed>) = 5 [pid 16040] <... bpf resumed>) = 5 [pid 16039] exit_group(0 [pid 16038] <... exit_group resumed>) = ? [pid 16037] exit_group(0 [pid 16039] <... exit_group resumed>) = ? [pid 16041] exit_group(0 [pid 16040] exit_group(0 [pid 16039] +++ exited with 0 +++ [pid 16038] +++ exited with 0 +++ [pid 16037] <... exit_group resumed>) = ? [pid 16041] <... exit_group resumed>) = ? [pid 16040] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16037] +++ exited with 0 +++ ./strace-static-x86_64: Process 16042 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16042 [pid 16042] set_robust_list(0x555555986660, 24 [pid 16041] +++ exited with 0 +++ [pid 16040] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16040, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16041, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16042] <... set_robust_list resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16043 attached [pid 16042] setpgid(0, 0 [pid 5068] 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 16042] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16044 attached ./strace-static-x86_64: Process 16045 attached [pid 16043] set_robust_list(0x555555986660, 24 [pid 16042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16043 ./strace-static-x86_64: Process 16046 attached [pid 16044] set_robust_list(0x555555986660, 24 [pid 16045] set_robust_list(0x555555986660, 24 [pid 16043] <... set_robust_list resumed>) = 0 [pid 16042] <... openat resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16044 [pid 16043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16046] set_robust_list(0x555555986660, 24 [pid 16044] <... set_robust_list resumed>) = 0 [pid 16045] <... set_robust_list resumed>) = 0 [pid 16042] write(3, "1000", 4 [pid 16046] <... set_robust_list resumed>) = 0 [pid 16044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16043] setpgid(0, 0 [pid 16042] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16046 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16045 [pid 16046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16044] <... prctl resumed>) = 0 [pid 16045] <... prctl resumed>) = 0 [pid 16043] <... setpgid resumed>) = 0 [pid 16042] close(3 [pid 16046] <... prctl resumed>) = 0 [pid 16044] setpgid(0, 0 [pid 16045] setpgid(0, 0 [pid 16043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16042] <... close resumed>) = 0 [pid 16046] setpgid(0, 0 [pid 16045] <... setpgid resumed>) = 0 [pid 16042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16044] <... setpgid resumed>) = 0 [pid 16046] <... setpgid resumed>) = 0 [pid 16045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16043] <... openat resumed>) = 3 [pid 16044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16042] <... bpf resumed>) = 3 [pid 16045] <... openat resumed>) = 3 [pid 16046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16044] <... openat resumed>) = 3 [pid 16045] write(3, "1000", 4 [pid 16043] write(3, "1000", 4 [pid 16042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16046] <... openat resumed>) = 3 [pid 16044] write(3, "1000", 4 [pid 16045] <... write resumed>) = 4 [pid 16043] <... write resumed>) = 4 [pid 16046] write(3, "1000", 4 [pid 16044] <... write resumed>) = 4 [pid 16045] close(3 [pid 16043] close(3 [pid 16042] <... bpf resumed>) = 4 [pid 16046] <... write resumed>) = 4 [pid 16044] close(3 [pid 16045] <... close resumed>) = 0 [pid 16043] <... close resumed>) = 0 [pid 16046] close(3 [pid 16044] <... close resumed>) = 0 [pid 16045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16046] <... close resumed>) = 0 [pid 16044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16045] <... bpf resumed>) = 3 [pid 16043] <... bpf resumed>) = 3 [pid 16046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16044] <... bpf resumed>) = 3 [pid 16043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16042] <... bpf resumed>) = 5 [pid 16045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16046] <... bpf resumed>) = 3 [pid 16044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16043] <... bpf resumed>) = 4 [pid 16042] exit_group(0 [pid 16046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16045] <... bpf resumed>) = 4 [pid 16043] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16044] <... bpf resumed>) = 4 [pid 16042] <... exit_group resumed>) = ? [pid 16045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16046] <... bpf resumed>) = 4 [pid 16045] exit_group(0) = ? [pid 16044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16043] <... bpf resumed>) = 5 [pid 16042] +++ exited with 0 +++ [pid 16043] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16042, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16043] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16047 attached [pid 16047] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16047 [pid 16047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16047] setpgid(0, 0 [pid 16046] <... bpf resumed>) = 5 [pid 16044] <... bpf resumed>) = 5 [pid 16045] +++ exited with 0 +++ [pid 16043] +++ exited with 0 +++ [pid 16047] <... setpgid resumed>) = 0 [pid 16046] exit_group(0 [pid 16044] exit_group(0 [pid 16046] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16044] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16047] write(3, "1000", 4) = 4 [pid 16046] +++ exited with 0 +++ [pid 16044] +++ exited with 0 +++ [pid 16047] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16047] <... close resumed>) = 0 [pid 16047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16044, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16046, 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 16048 attached [pid 16047] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16048 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16048] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 16049 attached [pid 16048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16051 attached ./strace-static-x86_64: Process 16050 attached [pid 16051] set_robust_list(0x555555986660, 24 [pid 16050] set_robust_list(0x555555986660, 24 [pid 16049] set_robust_list(0x555555986660, 24 [pid 16048] <... prctl resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16050 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16051 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16049 [pid 16051] <... set_robust_list resumed>) = 0 [pid 16050] <... set_robust_list resumed>) = 0 [pid 16049] <... set_robust_list resumed>) = 0 [pid 16048] setpgid(0, 0 [pid 16047] <... bpf resumed>) = 4 [pid 16051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16048] <... setpgid resumed>) = 0 [pid 16047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16050] <... prctl resumed>) = 0 [pid 16049] <... prctl resumed>) = 0 [pid 16048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16051] <... prctl resumed>) = 0 [pid 16049] setpgid(0, 0 [pid 16048] <... openat resumed>) = 3 [pid 16047] <... bpf resumed>) = 5 [pid 16051] setpgid(0, 0 [pid 16050] setpgid(0, 0 [pid 16049] <... setpgid resumed>) = 0 [pid 16047] exit_group(0 [pid 16050] <... setpgid resumed>) = 0 [pid 16051] <... setpgid resumed>) = 0 [pid 16050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16048] write(3, "1000", 4 [pid 16051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16048] <... write resumed>) = 4 [pid 16047] <... exit_group resumed>) = ? [pid 16051] <... openat resumed>) = 3 [pid 16050] <... openat resumed>) = 3 [pid 16049] <... openat resumed>) = 3 [pid 16048] close(3) = 0 [pid 16048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16051] write(3, "1000", 4 [pid 16049] write(3, "1000", 4 [pid 16048] <... bpf resumed>) = 3 [pid 16051] <... write resumed>) = 4 [pid 16049] <... write resumed>) = 4 [pid 16048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16051] close(3 [pid 16050] write(3, "1000", 4 [pid 16049] close(3 [pid 16047] +++ exited with 0 +++ [pid 16048] <... bpf resumed>) = 4 [pid 16051] <... close resumed>) = 0 [pid 16049] <... close resumed>) = 0 [pid 16050] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16049] <... bpf resumed>) = 3 [pid 16050] close(3 [pid 16048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16051] <... bpf resumed>) = 3 [pid 16050] <... close resumed>) = 0 [pid 16049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16049] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16051] <... bpf resumed>) = 4 [pid 16050] <... bpf resumed>) = 3 [pid 16049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16052 attached [pid 16051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16052] set_robust_list(0x555555986660, 24 [pid 16050] <... bpf resumed>) = 4 [pid 16050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16048] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16052 [pid 16049] <... bpf resumed>) = 5 [pid 16050] <... bpf resumed>) = 5 [pid 16052] <... set_robust_list resumed>) = 0 [pid 16051] <... bpf resumed>) = 5 [pid 16049] exit_group(0 [pid 16050] exit_group(0 [pid 16049] <... exit_group resumed>) = ? [pid 16048] exit_group(0 [pid 16052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16051] exit_group(0 [pid 16050] <... exit_group resumed>) = ? [pid 16052] <... prctl resumed>) = 0 [pid 16051] <... exit_group resumed>) = ? [pid 16052] setpgid(0, 0 [pid 16051] +++ exited with 0 +++ [pid 16049] +++ exited with 0 +++ [pid 16048] <... exit_group resumed>) = ? [pid 16052] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16052] <... openat resumed>) = 3 [pid 16050] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16052] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16052] <... write resumed>) = 4 [pid 16048] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16052] close(3) = 0 [pid 16052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16053 attached ./strace-static-x86_64: Process 16054 attached [pid 16052] <... bpf resumed>) = 3 [pid 16054] set_robust_list(0x555555986660, 24 [pid 16053] set_robust_list(0x555555986660, 24 [pid 16052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16054] <... set_robust_list resumed>) = 0 [pid 16053] <... set_robust_list resumed>) = 0 [pid 16052] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16054 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16053 [pid 16052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16055 attached [pid 16055] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 16056 attached [pid 16054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16052] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16055 [pid 16056] set_robust_list(0x555555986660, 24 [pid 16055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16054] <... prctl resumed>) = 0 [pid 16053] <... prctl resumed>) = 0 [pid 16052] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16056 [pid 16056] <... set_robust_list resumed>) = 0 [pid 16054] setpgid(0, 0 [pid 16053] setpgid(0, 0 [pid 16052] <... exit_group resumed>) = ? [pid 16056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16053] <... setpgid resumed>) = 0 [pid 16056] <... prctl resumed>) = 0 [pid 16055] <... prctl resumed>) = 0 [pid 16054] <... setpgid resumed>) = 0 [pid 16053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16056] setpgid(0, 0 [pid 16054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16055] setpgid(0, 0 [pid 16056] <... setpgid resumed>) = 0 [pid 16055] <... setpgid resumed>) = 0 [pid 16053] <... openat resumed>) = 3 [pid 16052] +++ exited with 0 +++ [pid 16056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16054] <... openat resumed>) = 3 [pid 16053] write(3, "1000", 4 [pid 16056] <... openat resumed>) = 3 [pid 16055] <... openat resumed>) = 3 [pid 16054] write(3, "1000", 4 [pid 16053] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16056] write(3, "1000", 4 [pid 16053] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16056] <... write resumed>) = 4 [pid 16055] write(3, "1000", 4 [pid 16054] <... write resumed>) = 4 [pid 16055] <... write resumed>) = 4 [pid 16054] close(3 [pid 16055] close(3 [pid 16054] <... close resumed>) = 0 [pid 16053] <... close resumed>) = 0 [pid 16055] <... close resumed>) = 0 [pid 16054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16056] close(3) = 0 [pid 16055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16054] <... bpf resumed>) = 3 [pid 16053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16057 attached [pid 16056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16055] <... bpf resumed>) = 3 [pid 16054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16053] <... bpf resumed>) = 3 [pid 16057] set_robust_list(0x555555986660, 24 [pid 16056] <... bpf resumed>) = 3 [pid 16055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16057 [pid 16057] <... set_robust_list resumed>) = 0 [pid 16056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16054] <... bpf resumed>) = 4 [pid 16057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16056] <... bpf resumed>) = 4 [pid 16055] <... bpf resumed>) = 4 [pid 16054] <... bpf resumed>) = 5 [pid 16053] <... bpf resumed>) = 4 [pid 16057] <... prctl resumed>) = 0 [pid 16056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16054] exit_group(0 [pid 16053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16057] setpgid(0, 0 [pid 16056] <... bpf resumed>) = 5 [pid 16055] <... bpf resumed>) = 5 [pid 16057] <... setpgid resumed>) = 0 [pid 16056] exit_group(0 [pid 16055] exit_group(0 [pid 16054] <... exit_group resumed>) = ? [pid 16057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16056] <... exit_group resumed>) = ? [pid 16055] <... exit_group resumed>) = ? [pid 16053] <... bpf resumed>) = 5 [pid 16057] <... openat resumed>) = 3 [pid 16056] +++ exited with 0 +++ [pid 16054] +++ exited with 0 +++ [pid 16053] exit_group(0 [pid 16057] write(3, "1000", 4) = 4 [pid 16053] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16057] close(3 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16057] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... restart_syscall resumed>) = 0 [pid 16057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16058 attached [pid 16057] <... bpf resumed>) = 3 [pid 16055] +++ exited with 0 +++ [pid 16053] +++ exited with 0 +++ [pid 16058] set_robust_list(0x555555986660, 24 [pid 16057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16058 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16055, 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=16053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16059 attached [pid 16059] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16059 [pid 16059] <... set_robust_list resumed>) = 0 [pid 16059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16057] <... bpf resumed>) = 4 [pid 16059] <... prctl resumed>) = 0 [pid 16058] <... set_robust_list resumed>) = 0 [pid 16057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16059] setpgid(0, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16059] <... setpgid resumed>) = 0 [pid 16058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16060 attached [pid 16059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16058] <... prctl resumed>) = 0 [pid 16060] set_robust_list(0x555555986660, 24 [pid 16058] setpgid(0, 0 [pid 16060] <... set_robust_list resumed>) = 0 [pid 16059] <... openat resumed>) = 3 [pid 16058] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16060 [pid 16060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16061 ./strace-static-x86_64: Process 16061 attached [pid 16060] <... prctl resumed>) = 0 [pid 16059] write(3, "1000", 4 [pid 16058] <... openat resumed>) = 3 [pid 16061] set_robust_list(0x555555986660, 24 [pid 16059] <... write resumed>) = 4 [pid 16058] write(3, "1000", 4 [pid 16057] <... bpf resumed>) = 5 [pid 16061] <... set_robust_list resumed>) = 0 [pid 16059] close(3 [pid 16060] setpgid(0, 0 [pid 16058] <... write resumed>) = 4 [pid 16061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16059] <... close resumed>) = 0 [pid 16058] close(3 [pid 16061] <... prctl resumed>) = 0 [pid 16059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16058] <... close resumed>) = 0 [pid 16057] exit_group(0 [pid 16061] setpgid(0, 0 [pid 16060] <... setpgid resumed>) = 0 [pid 16057] <... exit_group resumed>) = ? [pid 16061] <... setpgid resumed>) = 0 [pid 16060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16059] <... bpf resumed>) = 3 [pid 16058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16058] <... bpf resumed>) = 3 [pid 16061] <... openat resumed>) = 3 [pid 16060] <... openat resumed>) = 3 [pid 16058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16057] +++ exited with 0 +++ [pid 16061] write(3, "1000", 4 [pid 16060] write(3, "1000", 4 [pid 16059] <... bpf resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16061] <... write resumed>) = 4 [pid 16060] <... write resumed>) = 4 [pid 16059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16058] <... bpf resumed>) = 4 [pid 16061] close(3 [pid 16060] close(3 [pid 16061] <... close resumed>) = 0 [pid 16060] <... close resumed>) = 0 [pid 16058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16061] <... bpf resumed>) = 3 [pid 16060] <... bpf resumed>) = 3 [pid 16060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16060] <... bpf resumed>) = 4 [pid 16060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16062 attached [pid 16061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16059] <... bpf resumed>) = 5 [pid 16058] <... bpf resumed>) = 5 [pid 16062] set_robust_list(0x555555986660, 24 [pid 16061] <... bpf resumed>) = 5 [pid 16060] <... bpf resumed>) = 5 [pid 16059] exit_group(0 [pid 16058] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16062 [pid 16062] <... set_robust_list resumed>) = 0 [pid 16061] exit_group(0 [pid 16060] exit_group(0 [pid 16059] <... exit_group resumed>) = ? [pid 16058] <... exit_group resumed>) = ? [pid 16062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16061] <... exit_group resumed>) = ? [pid 16060] <... exit_group resumed>) = ? [pid 16062] <... prctl resumed>) = 0 [pid 16061] +++ exited with 0 +++ [pid 16060] +++ exited with 0 +++ [pid 16062] setpgid(0, 0) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] 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 16063 attached [pid 16062] <... openat resumed>) = 3 [pid 16063] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16064 attached [pid 16062] write(3, "1000", 4 [pid 16063] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16063 [pid 16063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16063] setpgid(0, 0) = 0 [pid 16063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16062] <... write resumed>) = 4 [pid 16064] set_robust_list(0x555555986660, 24 [pid 16062] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16064 [pid 16064] <... set_robust_list resumed>) = 0 [pid 16062] <... close resumed>) = 0 [pid 16064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16063] <... openat resumed>) = 3 [pid 16062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16064] <... prctl resumed>) = 0 [pid 16064] setpgid(0, 0) = 0 [pid 16062] <... bpf resumed>) = 3 [pid 16063] write(3, "1000", 4 [pid 16064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16063] <... write resumed>) = 4 [pid 16063] close(3) = 0 [pid 16062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16064] <... openat resumed>) = 3 [pid 16063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16064] write(3, "1000", 4 [pid 16063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16064] <... write resumed>) = 4 [pid 16064] close(3) = 0 [pid 16064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16063] <... bpf resumed>) = 4 [pid 16062] <... bpf resumed>) = 4 [pid 16059] +++ exited with 0 +++ [pid 16058] +++ exited with 0 +++ [pid 16064] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16064] <... bpf resumed>) = 4 [pid 16064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16065 attached [pid 16065] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16065 [pid 16065] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16066 attached [pid 16065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16066 [pid 16066] set_robust_list(0x555555986660, 24 [pid 16065] <... prctl resumed>) = 0 [pid 16063] <... bpf resumed>) = 5 [pid 16066] <... set_robust_list resumed>) = 0 [pid 16064] <... bpf resumed>) = 5 [pid 16066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16065] setpgid(0, 0 [pid 16064] exit_group(0 [pid 16063] exit_group(0 [pid 16062] <... bpf resumed>) = 5 [pid 16066] <... prctl resumed>) = 0 [pid 16066] setpgid(0, 0 [pid 16065] <... setpgid resumed>) = 0 [pid 16064] <... exit_group resumed>) = ? [pid 16062] exit_group(0 [pid 16063] <... exit_group resumed>) = ? [pid 16066] <... setpgid resumed>) = 0 [pid 16066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16064] +++ exited with 0 +++ [pid 16062] <... exit_group resumed>) = ? [pid 16066] <... openat resumed>) = 3 [pid 16065] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16066] write(3, "1000", 4 [pid 16065] write(3, "1000", 4 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16066] <... write resumed>) = 4 [pid 16065] <... write resumed>) = 4 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16066] close(3 [pid 16065] close(3 [pid 16066] <... close resumed>) = 0 [pid 16065] <... close resumed>) = 0 [pid 16066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16066] <... bpf resumed>) = 3 [pid 16065] <... bpf resumed>) = 3 [pid 16066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16066] <... bpf resumed>) = 4 [pid 16065] <... bpf resumed>) = 4 [pid 16065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16067 attached [pid 16066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16063] +++ exited with 0 +++ [pid 16062] +++ exited with 0 +++ [pid 16067] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16067 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16067] <... set_robust_list resumed>) = 0 [pid 16065] <... bpf resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16066] <... bpf resumed>) = 5 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16067] <... prctl resumed>) = 0 [pid 16065] exit_group(0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16067] setpgid(0, 0 [pid 16065] <... exit_group resumed>) = ? [pid 16067] <... setpgid resumed>) = 0 [pid 16066] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16068 attached [pid 16066] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16068] set_robust_list(0x555555986660, 24 [pid 16067] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16068 ./strace-static-x86_64: Process 16069 attached [pid 16068] <... set_robust_list resumed>) = 0 [pid 16069] set_robust_list(0x555555986660, 24 [pid 16068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16069] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16069 [pid 16069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16069] setpgid(0, 0) = 0 [pid 16068] <... prctl resumed>) = 0 [pid 16067] write(3, "1000", 4 [pid 16069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16068] setpgid(0, 0 [pid 16067] <... write resumed>) = 4 [pid 16068] <... setpgid resumed>) = 0 [pid 16065] +++ exited with 0 +++ [pid 16069] <... openat resumed>) = 3 [pid 16068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16069] write(3, "1000", 4 [pid 16068] <... openat resumed>) = 3 [pid 16067] close(3 [pid 16066] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16068] write(3, "1000", 4 [pid 16069] <... write resumed>) = 4 [pid 16068] <... write resumed>) = 4 [pid 16067] <... close resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16068] close(3 [pid 16067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16069] close(3 [pid 16068] <... close resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16067] <... bpf resumed>) = 3 [pid 16069] <... close resumed>) = 0 [pid 16067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16068] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16069] <... bpf resumed>) = 3 [pid 16067] <... bpf resumed>) = 4 [pid 16069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16070 attached [pid 16069] <... bpf resumed>) = 4 [pid 16068] <... bpf resumed>) = 4 [pid 16067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16070] set_robust_list(0x555555986660, 24) = 0 [pid 16069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16070 ./strace-static-x86_64: Process 16071 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16071 [pid 16071] set_robust_list(0x555555986660, 24) = 0 [pid 16067] <... bpf resumed>) = 5 [pid 16071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16068] <... bpf resumed>) = 5 [pid 16067] exit_group(0 [pid 16070] <... prctl resumed>) = 0 [pid 16069] <... bpf resumed>) = 5 [pid 16068] exit_group(0 [pid 16067] <... exit_group resumed>) = ? [pid 16071] <... prctl resumed>) = 0 [pid 16070] setpgid(0, 0 [pid 16071] setpgid(0, 0 [pid 16070] <... setpgid resumed>) = 0 [pid 16069] exit_group(0 [pid 16068] <... exit_group resumed>) = ? [pid 16071] <... setpgid resumed>) = 0 [pid 16071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16069] <... exit_group resumed>) = ? [pid 16067] +++ exited with 0 +++ [pid 16070] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16070] write(3, "1000", 4) = 4 [pid 16070] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16070] <... close resumed>) = 0 [pid 16071] <... openat resumed>) = 3 [pid 16071] write(3, "1000", 4 [pid 16070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16072 attached [pid 16071] <... write resumed>) = 4 [pid 16070] <... bpf resumed>) = 3 [pid 16072] set_robust_list(0x555555986660, 24 [pid 16071] close(3 [pid 16070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16072 [pid 16072] <... set_robust_list resumed>) = 0 [pid 16071] <... close resumed>) = 0 [pid 16072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16070] <... bpf resumed>) = 4 [pid 16072] <... prctl resumed>) = 0 [pid 16071] <... bpf resumed>) = 3 [pid 16070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16072] setpgid(0, 0 [pid 16071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16072] <... setpgid resumed>) = 0 [pid 16069] +++ exited with 0 +++ [pid 16068] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16071] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16072] <... openat resumed>) = 3 [pid 16072] write(3, "1000", 4) = 4 [pid 16072] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16072] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16073 attached [pid 16073] set_robust_list(0x555555986660, 24 [pid 16072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16074 attached [pid 16073] <... set_robust_list resumed>) = 0 [pid 16070] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16073 [pid 16073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16074] set_robust_list(0x555555986660, 24 [pid 16073] <... prctl resumed>) = 0 [pid 16071] <... bpf resumed>) = 5 [pid 16070] exit_group(0 [pid 16072] <... bpf resumed>) = 4 [pid 16073] setpgid(0, 0 [pid 16074] <... set_robust_list resumed>) = 0 [pid 16070] <... exit_group resumed>) = ? [pid 16074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16073] <... setpgid resumed>) = 0 [pid 16072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16071] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16074 [pid 16074] <... prctl resumed>) = 0 [pid 16073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16072] <... bpf resumed>) = 5 [pid 16071] <... exit_group resumed>) = ? [pid 16074] setpgid(0, 0 [pid 16072] exit_group(0 [pid 16070] +++ exited with 0 +++ [pid 16074] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16073] <... openat resumed>) = 3 [pid 16072] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16075 attached [pid 16074] write(3, "1000", 4 [pid 16075] set_robust_list(0x555555986660, 24 [pid 16074] <... write resumed>) = 4 [pid 16074] close(3) = 0 [pid 16073] write(3, "1000", 4) = 4 [pid 16075] <... set_robust_list resumed>) = 0 [pid 16074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16073] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16075 [pid 16075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16074] <... bpf resumed>) = 3 [pid 16073] <... close resumed>) = 0 [pid 16075] <... prctl resumed>) = 0 [pid 16074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16075] setpgid(0, 0 [pid 16073] <... bpf resumed>) = 3 [pid 16075] <... setpgid resumed>) = 0 [pid 16073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16074] <... bpf resumed>) = 4 [pid 16075] <... openat resumed>) = 3 [pid 16075] write(3, "1000", 4) = 4 [pid 16074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16073] <... bpf resumed>) = 4 [pid 16075] close(3 [pid 16073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16075] <... close resumed>) = 0 [pid 16075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16071] +++ exited with 0 +++ [pid 16075] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16072] +++ exited with 0 +++ [pid 16075] <... bpf resumed>) = 4 [pid 16075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16072, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 16076 attached [pid 16076] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16076 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16076] <... set_robust_list resumed>) = 0 [pid 16076] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16077 attached ) = 0 [pid 16077] set_robust_list(0x555555986660, 24 [pid 16076] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16077 [pid 16077] <... set_robust_list resumed>) = 0 [pid 16076] <... setpgid resumed>) = 0 [pid 16077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16074] <... bpf resumed>) = 5 [pid 16077] <... prctl resumed>) = 0 [pid 16074] exit_group(0 [pid 16073] <... bpf resumed>) = 5 [pid 16076] <... openat resumed>) = 3 [pid 16077] setpgid(0, 0 [pid 16075] <... bpf resumed>) = 5 [pid 16074] <... exit_group resumed>) = ? [pid 16075] exit_group(0) = ? [pid 16076] write(3, "1000", 4 [pid 16073] exit_group(0 [pid 16076] <... write resumed>) = 4 [pid 16076] close(3) = 0 [pid 16075] +++ exited with 0 +++ [pid 16077] <... setpgid resumed>) = 0 [pid 16076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16073] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16076] <... bpf resumed>) = 3 [pid 16076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16077] <... openat resumed>) = 3 [pid 16076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16077] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16077] <... write resumed>) = 4 ./strace-static-x86_64: Process 16078 attached [pid 16077] close(3 [pid 16074] +++ exited with 0 +++ [pid 16073] +++ exited with 0 +++ [pid 16078] set_robust_list(0x555555986660, 24 [pid 16077] <... close resumed>) = 0 [pid 16078] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16078 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16073, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16078] <... prctl resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16078] setpgid(0, 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16078] <... setpgid resumed>) = 0 [pid 16077] <... bpf resumed>) = 3 [pid 16078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16078] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16077] <... bpf resumed>) = 4 [pid 16078] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 16079 attached [pid 16078] close(3 [pid 16077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16076] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16079] set_robust_list(0x555555986660, 24 [pid 16078] <... close resumed>) = 0 [pid 16077] <... bpf resumed>) = 5 [pid 16076] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16079 [pid 16076] <... exit_group resumed>) = ? [pid 16079] <... set_robust_list resumed>) = 0 [pid 16078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16077] exit_group(0 [pid 16079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16078] <... bpf resumed>) = 3 [pid 16077] <... exit_group resumed>) = ? [pid 16079] <... prctl resumed>) = 0 [pid 16078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16080 attached [pid 16079] setpgid(0, 0 [pid 16078] <... bpf resumed>) = 4 [pid 16080] set_robust_list(0x555555986660, 24 [pid 16079] <... setpgid resumed>) = 0 [pid 16079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16080] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16080 [pid 16080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16079] <... openat resumed>) = 3 [pid 16078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16080] <... prctl resumed>) = 0 [pid 16080] setpgid(0, 0 [pid 16079] write(3, "1000", 4) = 4 [pid 16080] <... setpgid resumed>) = 0 [pid 16079] close(3) = 0 [pid 16080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16077] +++ exited with 0 +++ [pid 16076] +++ exited with 0 +++ [pid 16080] <... openat resumed>) = 3 [pid 16080] write(3, "1000", 4 [pid 16079] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16080] <... write resumed>) = 4 [pid 16080] close(3 [pid 16079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16077, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16080] <... close resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16081 attached [pid 16080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16079] <... bpf resumed>) = 4 [pid 16080] <... bpf resumed>) = 3 [pid 16081] set_robust_list(0x555555986660, 24) = 0 [pid 16080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16081 [pid 16081] <... prctl resumed>) = 0 [pid 16081] setpgid(0, 0) = 0 [pid 16080] <... bpf resumed>) = 4 [pid 16080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16081] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16082 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16082 [pid 16081] write(3, "1000", 4 [pid 16082] set_robust_list(0x555555986660, 24 [pid 16080] <... bpf resumed>) = 5 [pid 16079] <... bpf resumed>) = 5 [pid 16078] <... bpf resumed>) = 5 [pid 16080] exit_group(0 [pid 16079] exit_group(0 [pid 16080] <... exit_group resumed>) = ? [pid 16079] <... exit_group resumed>) = ? [pid 16082] <... set_robust_list resumed>) = 0 [pid 16081] <... write resumed>) = 4 [pid 16078] exit_group(0 [pid 16081] close(3 [pid 16082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16081] <... close resumed>) = 0 [pid 16080] +++ exited with 0 +++ [pid 16079] +++ exited with 0 +++ [pid 16078] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16080, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 16082] setpgid(0, 0 [pid 16081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16082] <... setpgid resumed>) = 0 [pid 16078] +++ exited with 0 +++ [pid 16081] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16078, 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 16081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16081] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16083 attached [pid 16081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16084 attached [pid 16083] set_robust_list(0x555555986660, 24 [pid 16082] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16083 [pid 16084] set_robust_list(0x555555986660, 24 [pid 16082] <... write resumed>) = 4 [pid 16081] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16084 [pid 16082] close(3 [pid 16081] exit_group(0 [pid 16082] <... close resumed>) = 0 ./strace-static-x86_64: Process 16085 attached [pid 16083] <... set_robust_list resumed>) = 0 [pid 16082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16081] <... exit_group resumed>) = ? [pid 16085] set_robust_list(0x555555986660, 24 [pid 16084] <... set_robust_list resumed>) = 0 [pid 16083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16085 [pid 16085] <... set_robust_list resumed>) = 0 [pid 16084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16083] <... prctl resumed>) = 0 [pid 16082] <... bpf resumed>) = 3 [pid 16081] +++ exited with 0 +++ [pid 16085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16084] <... prctl resumed>) = 0 [pid 16083] setpgid(0, 0 [pid 16082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16084] setpgid(0, 0 [pid 16083] <... setpgid resumed>) = 0 [pid 16085] <... prctl resumed>) = 0 [pid 16085] setpgid(0, 0) = 0 [pid 16085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16084] <... setpgid resumed>) = 0 [pid 16083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16085] <... openat resumed>) = 3 [pid 16084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16083] <... openat resumed>) = 3 [pid 16082] <... bpf resumed>) = 4 [pid 16085] write(3, "1000", 4 [pid 16084] <... openat resumed>) = 3 [pid 16083] write(3, "1000", 4 [pid 16082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16085] <... write resumed>) = 4 [pid 16084] write(3, "1000", 4 [pid 16083] <... write resumed>) = 4 [pid 16082] <... bpf resumed>) = 5 [pid 16085] close(3 [pid 16084] <... write resumed>) = 4 [pid 16083] close(3 [pid 16085] <... close resumed>) = 0 [pid 16084] close(3 [pid 16083] <... close resumed>) = 0 ./strace-static-x86_64: Process 16086 attached [pid 16085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16084] <... close resumed>) = 0 [pid 16083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16082] exit_group(0 [pid 16086] set_robust_list(0x555555986660, 24 [pid 16084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16086] <... set_robust_list resumed>) = 0 [pid 16085] <... bpf resumed>) = 3 [pid 16083] <... bpf resumed>) = 3 [pid 16082] <... exit_group resumed>) = ? [pid 16084] <... bpf resumed>) = 3 [pid 16085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16086 [pid 16086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16085] <... bpf resumed>) = 4 [pid 16084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16082] +++ exited with 0 +++ [pid 16085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16086] <... prctl resumed>) = 0 [pid 16086] setpgid(0, 0) = 0 [pid 16086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16084] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16086] <... openat resumed>) = 3 [pid 16086] write(3, "1000", 4 [pid 16085] <... bpf resumed>) = 5 [pid 16084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16083] <... bpf resumed>) = 4 [pid 16086] <... write resumed>) = 4 [pid 16085] exit_group(0 [pid 16084] <... bpf resumed>) = 5 [pid 16083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16086] close(3 [pid 16085] <... exit_group resumed>) = ? [pid 16084] exit_group(0 [pid 16083] <... bpf resumed>) = 5 [pid 16086] <... close resumed>) = 0 [pid 16086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16084] <... exit_group resumed>) = ? [pid 16083] exit_group(0 [pid 16086] <... bpf resumed>) = 3 [pid 16083] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16087 attached [pid 16086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16083] +++ exited with 0 +++ [pid 16087] set_robust_list(0x555555986660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16086] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16087 [pid 16087] <... set_robust_list resumed>) = 0 [pid 16086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16085] +++ exited with 0 +++ [pid 16084] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16084, 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 16087] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16088 attached [pid 16086] <... bpf resumed>) = 5 [pid 16088] set_robust_list(0x555555986660, 24 [pid 16087] setpgid(0, 0 [pid 16086] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16088 [pid 16088] <... set_robust_list resumed>) = 0 [pid 16086] <... exit_group resumed>) = ? [pid 16088] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16089 attached ) = 0 [pid 16088] setpgid(0, 0 [pid 16087] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16089] set_robust_list(0x555555986660, 24 [pid 16088] <... setpgid resumed>) = 0 [pid 16089] <... set_robust_list resumed>) = 0 [pid 16088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16090 attached [pid 16089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16090] set_robust_list(0x555555986660, 24 [pid 16087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16090] <... set_robust_list resumed>) = 0 [pid 16086] +++ exited with 0 +++ [pid 16090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16089] <... prctl resumed>) = 0 [pid 16088] <... openat resumed>) = 3 [pid 16087] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16090 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16089 [pid 16090] <... prctl resumed>) = 0 [pid 16089] setpgid(0, 0 [pid 16087] write(3, "1000", 4 [pid 16088] write(3, "1000", 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16090] setpgid(0, 0 [pid 16089] <... setpgid resumed>) = 0 [pid 16088] <... write resumed>) = 4 [pid 16087] <... write resumed>) = 4 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16090] <... setpgid resumed>) = 0 [pid 16089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16087] close(3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16088] close(3 [pid 16087] <... close resumed>) = 0 [pid 16088] <... close resumed>) = 0 [pid 16087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16089] <... openat resumed>) = 3 [pid 16088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16090] <... openat resumed>) = 3 [pid 16089] write(3, "1000", 4 [pid 16088] <... bpf resumed>) = 3 [pid 16087] <... bpf resumed>) = 3 [pid 16089] <... write resumed>) = 4 [pid 16088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16090] write(3, "1000", 4 [pid 16089] close(3 [pid 16088] <... bpf resumed>) = 4 [pid 16087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16090] <... write resumed>) = 4 ./strace-static-x86_64: Process 16091 attached [pid 16090] close(3 [pid 16089] <... close resumed>) = 0 [pid 16090] <... close resumed>) = 0 [pid 16089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16091] set_robust_list(0x555555986660, 24 [pid 16090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16089] <... bpf resumed>) = 3 [pid 16088] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16091 [pid 16091] <... set_robust_list resumed>) = 0 [pid 16090] <... bpf resumed>) = 3 [pid 16089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16087] <... bpf resumed>) = 4 [pid 16091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16091] <... prctl resumed>) = 0 [pid 16087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16090] <... bpf resumed>) = 4 [pid 16089] <... bpf resumed>) = 4 [pid 16091] setpgid(0, 0 [pid 16087] <... bpf resumed>) = 5 [pid 16089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16088] exit_group(0 [pid 16089] <... bpf resumed>) = 5 [pid 16089] exit_group(0 [pid 16091] <... setpgid resumed>) = 0 [pid 16090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16088] <... exit_group resumed>) = ? [pid 16087] exit_group(0) = ? [pid 16091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16090] <... bpf resumed>) = 5 [pid 16089] <... exit_group resumed>) = ? [pid 16090] exit_group(0 [pid 16089] +++ exited with 0 +++ [pid 16087] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16091] <... openat resumed>) = 3 [pid 16090] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16091] write(3, "1000", 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16091] <... write resumed>) = 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16091] close(3) = 0 [pid 16091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16092 attached ./strace-static-x86_64: Process 16093 attached [pid 16091] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16092 [pid 16093] set_robust_list(0x555555986660, 24 [pid 16092] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16093 [pid 16093] <... set_robust_list resumed>) = 0 [pid 16092] <... set_robust_list resumed>) = 0 [pid 16091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16093] <... prctl resumed>) = 0 [pid 16092] <... prctl resumed>) = 0 [pid 16093] setpgid(0, 0 [pid 16092] setpgid(0, 0) = 0 [pid 16093] <... setpgid resumed>) = 0 [pid 16092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16092] <... openat resumed>) = 3 [pid 16091] <... bpf resumed>) = 4 [pid 16093] <... openat resumed>) = 3 [pid 16092] write(3, "1000", 4 [pid 16091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16093] write(3, "1000", 4 [pid 16092] <... write resumed>) = 4 [pid 16093] <... write resumed>) = 4 [pid 16092] close(3 [pid 16093] close(3 [pid 16092] <... close resumed>) = 0 [pid 16093] <... close resumed>) = 0 [pid 16092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16092] <... bpf resumed>) = 3 [pid 16090] +++ exited with 0 +++ [pid 16088] +++ exited with 0 +++ [pid 16093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16093] <... bpf resumed>) = 4 [pid 16092] <... bpf resumed>) = 4 [pid 16091] <... bpf resumed>) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16092] <... bpf resumed>) = 5 [pid 16091] exit_group(0 [pid 16092] exit_group(0 [pid 16093] <... bpf resumed>) = 5 [pid 16091] <... exit_group resumed>) = ? [pid 5075] 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 16092] <... exit_group resumed>) = ? [pid 16093] exit_group(0 [pid 16091] +++ exited with 0 +++ ./strace-static-x86_64: Process 16095 attached [pid 16095] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 16094 attached [pid 16093] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16095 [pid 16094] set_robust_list(0x555555986660, 24 [pid 16095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16092] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16094 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16093] +++ exited with 0 +++ [pid 16094] <... set_robust_list resumed>) = 0 [pid 16095] <... prctl resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16095] setpgid(0, 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16094] <... prctl resumed>) = 0 [pid 16094] setpgid(0, 0 [pid 16095] <... setpgid resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16094] <... setpgid resumed>) = 0 [pid 16095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16095] <... openat resumed>) = 3 [pid 16094] <... openat resumed>) = 3 [pid 16095] write(3, "1000", 4) = 4 [pid 16095] close(3 [pid 16094] write(3, "1000", 4 [pid 16095] <... close resumed>) = 0 [pid 16094] <... write resumed>) = 4 [pid 16095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16096 attached [pid 16094] close(3 [pid 16095] <... bpf resumed>) = 3 [pid 16096] set_robust_list(0x555555986660, 24 [pid 16094] <... close resumed>) = 0 [pid 16095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16096] <... set_robust_list resumed>) = 0 [pid 16094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16095] <... bpf resumed>) = 4 [pid 16096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16094] <... bpf resumed>) = 3 [pid 16094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16098 attached ./strace-static-x86_64: Process 16097 attached [pid 16096] <... prctl resumed>) = 0 [pid 16095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16096 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16097 [pid 16097] set_robust_list(0x555555986660, 24 [pid 16096] setpgid(0, 0 [pid 16097] <... set_robust_list resumed>) = 0 [pid 16097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16094] <... bpf resumed>) = 4 [pid 16098] set_robust_list(0x555555986660, 24 [pid 16097] <... prctl resumed>) = 0 [pid 16097] setpgid(0, 0 [pid 16095] <... bpf resumed>) = 5 [pid 16097] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16098 [pid 16098] <... set_robust_list resumed>) = 0 [pid 16097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16096] <... setpgid resumed>) = 0 [pid 16094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16095] exit_group(0 [pid 16098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16095] <... exit_group resumed>) = ? [pid 16097] <... openat resumed>) = 3 [pid 16097] write(3, "1000", 4 [pid 16098] <... prctl resumed>) = 0 [pid 16096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16095] +++ exited with 0 +++ [pid 16098] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16098] <... setpgid resumed>) = 0 [pid 16097] <... write resumed>) = 4 [pid 16098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16096] <... openat resumed>) = 3 [pid 16097] close(3 [pid 16096] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16097] <... close resumed>) = 0 [pid 16096] <... write resumed>) = 4 [pid 16098] <... openat resumed>) = 3 [pid 16098] write(3, "1000", 4) = 4 [pid 16098] close(3) = 0 ./strace-static-x86_64: Process 16099 attached [pid 16097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16096] close(3 [pid 16094] <... bpf resumed>) = 5 [pid 16096] <... close resumed>) = 0 [pid 16094] exit_group(0 [pid 16099] set_robust_list(0x555555986660, 24 [pid 16098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16097] <... bpf resumed>) = 3 [pid 16099] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16099 [pid 16094] <... exit_group resumed>) = ? [pid 16099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16098] <... bpf resumed>) = 3 [pid 16097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16099] <... prctl resumed>) = 0 [pid 16098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16094] +++ exited with 0 +++ [pid 16099] setpgid(0, 0 [pid 16096] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16099] <... setpgid resumed>) = 0 [pid 16098] <... bpf resumed>) = 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16097] <... bpf resumed>) = 4 [pid 16098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16096] <... bpf resumed>) = 4 [pid 16099] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16099] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 16100 attached [pid 16099] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16100 [pid 16100] set_robust_list(0x555555986660, 24 [pid 16099] <... close resumed>) = 0 [pid 16098] <... bpf resumed>) = 5 [pid 16097] <... bpf resumed>) = 5 [pid 16096] <... bpf resumed>) = 5 [pid 16100] <... set_robust_list resumed>) = 0 [pid 16099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16098] exit_group(0 [pid 16097] exit_group(0 [pid 16096] exit_group(0 [pid 16100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16099] <... bpf resumed>) = 3 [pid 16098] <... exit_group resumed>) = ? [pid 16097] <... exit_group resumed>) = ? [pid 16096] <... exit_group resumed>) = ? [pid 16100] <... prctl resumed>) = 0 [pid 16099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16097] +++ exited with 0 +++ [pid 16096] +++ exited with 0 +++ [pid 16100] setpgid(0, 0 [pid 16099] <... bpf resumed>) = 4 [pid 16098] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16096, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16100] <... setpgid resumed>) = 0 [pid 16099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16100] <... openat resumed>) = 3 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16101 attached [pid 16100] write(3, "1000", 4 [pid 16099] <... bpf resumed>) = 5 [pid 16101] set_robust_list(0x555555986660, 24 [pid 16100] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16101 [pid 16100] close(3 [pid 16099] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16101] <... set_robust_list resumed>) = 0 [pid 16100] <... close resumed>) = 0 [pid 16099] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16102 attached ./strace-static-x86_64: Process 16103 attached [pid 16101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16103] set_robust_list(0x555555986660, 24 [pid 16101] <... prctl resumed>) = 0 [pid 16099] +++ exited with 0 +++ [pid 16103] <... set_robust_list resumed>) = 0 [pid 16102] set_robust_list(0x555555986660, 24 [pid 16101] setpgid(0, 0 [pid 16100] <... bpf resumed>) = 3 [pid 16102] <... set_robust_list resumed>) = 0 [pid 16100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16102 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16101] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16103 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16103] <... prctl resumed>) = 0 [pid 16102] <... prctl resumed>) = 0 [pid 16101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16100] <... bpf resumed>) = 4 [pid 16102] setpgid(0, 0 [pid 16100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16102] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16104 attached [pid 16103] setpgid(0, 0 [pid 16102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16101] <... openat resumed>) = 3 [pid 16104] set_robust_list(0x555555986660, 24 [pid 16103] <... setpgid resumed>) = 0 [pid 16101] write(3, "1000", 4 [pid 16102] <... openat resumed>) = 3 [pid 16104] <... set_robust_list resumed>) = 0 [pid 16102] write(3, "1000", 4 [pid 16101] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16104 [pid 16104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16104] setpgid(0, 0) = 0 [pid 16103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16102] <... write resumed>) = 4 [pid 16101] close(3 [pid 16102] close(3 [pid 16104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16102] <... close resumed>) = 0 [pid 16101] <... close resumed>) = 0 [pid 16104] <... openat resumed>) = 3 [pid 16103] <... openat resumed>) = 3 [pid 16102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16104] write(3, "1000", 4 [pid 16103] write(3, "1000", 4 [pid 16102] <... bpf resumed>) = 3 [pid 16101] <... bpf resumed>) = 3 [pid 16104] <... write resumed>) = 4 [pid 16102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16103] <... write resumed>) = 4 [pid 16104] close(3 [pid 16103] close(3 [pid 16104] <... close resumed>) = 0 [pid 16103] <... close resumed>) = 0 [pid 16102] <... bpf resumed>) = 4 [pid 16101] <... bpf resumed>) = 4 [pid 16100] <... bpf resumed>) = 5 [pid 16103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16100] exit_group(0 [pid 16103] <... bpf resumed>) = 3 [pid 16101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16104] <... bpf resumed>) = 3 [pid 16103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16102] <... bpf resumed>) = 5 [pid 16101] <... bpf resumed>) = 5 [pid 16104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16100] <... exit_group resumed>) = ? [pid 16102] exit_group(0 [pid 16101] exit_group(0 [pid 16104] <... bpf resumed>) = 4 [pid 16100] +++ exited with 0 +++ [pid 16102] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16100, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16103] <... bpf resumed>) = 4 [pid 16101] <... exit_group resumed>) = ? [pid 16103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16105 attached , child_tidptr=0x555555986650) = 16105 [pid 16105] set_robust_list(0x555555986660, 24) = 0 [pid 16105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16105] setpgid(0, 0) = 0 [pid 16105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16104] <... bpf resumed>) = 5 [pid 16103] <... bpf resumed>) = 5 [pid 16101] +++ exited with 0 +++ [pid 16103] exit_group(0 [pid 16102] +++ exited with 0 +++ [pid 16104] exit_group(0 [pid 16103] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16105] <... openat resumed>) = 3 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16104] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16105] write(3, "1000", 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16105] <... write resumed>) = 4 [pid 16105] close(3) = 0 [pid 16105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16104] +++ exited with 0 +++ [pid 16103] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16105] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16106 attached [pid 16105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16107 attached [pid 16106] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16106 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16106] <... set_robust_list resumed>) = 0 [pid 16106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16105] <... bpf resumed>) = 4 [pid 16107] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16107 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16107] <... set_robust_list resumed>) = 0 [pid 16106] setpgid(0, 0) = 0 [pid 16106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16106] <... openat resumed>) = 3 [pid 16105] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16105] exit_group(0 [pid 16106] write(3, "1000", 4) = 4 [pid 16106] close(3) = 0 ./strace-static-x86_64: Process 16108 attached [pid 16106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16108] set_robust_list(0x555555986660, 24 [pid 16106] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16109 attached [pid 16108] <... set_robust_list resumed>) = 0 [pid 16107] setpgid(0, 0 [pid 16106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16105] <... exit_group resumed>) = ? [pid 16109] set_robust_list(0x555555986660, 24 [pid 16108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16107] <... setpgid resumed>) = 0 [pid 16106] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16108 [pid 16109] <... set_robust_list resumed>) = 0 [pid 16108] <... prctl resumed>) = 0 [pid 16105] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16109 [pid 16107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16108] setpgid(0, 0 [pid 16107] <... openat resumed>) = 3 [pid 16106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16108] <... setpgid resumed>) = 0 [pid 16109] <... prctl resumed>) = 0 [pid 16108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16107] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16109] setpgid(0, 0) = 0 [pid 16108] <... openat resumed>) = 3 [pid 16107] <... write resumed>) = 4 ./strace-static-x86_64: Process 16110 attached [pid 16108] write(3, "1000", 4 [pid 16107] close(3 [pid 16110] set_robust_list(0x555555986660, 24 [pid 16109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16107] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16110 [pid 16110] <... set_robust_list resumed>) = 0 [pid 16108] <... write resumed>) = 4 [pid 16110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16108] close(3 [pid 16110] <... prctl resumed>) = 0 [pid 16109] <... openat resumed>) = 3 [pid 16108] <... close resumed>) = 0 [pid 16110] setpgid(0, 0 [pid 16107] <... bpf resumed>) = 3 [pid 16110] <... setpgid resumed>) = 0 [pid 16109] write(3, "1000", 4 [pid 16108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16109] <... write resumed>) = 4 [pid 16107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16110] <... openat resumed>) = 3 [pid 16109] close(3 [pid 16108] <... bpf resumed>) = 3 [pid 16110] write(3, "1000", 4 [pid 16107] <... bpf resumed>) = 4 [pid 16110] <... write resumed>) = 4 [pid 16110] close(3) = 0 [pid 16109] <... close resumed>) = 0 [pid 16108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16106] <... bpf resumed>) = 5 [pid 16109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16107] <... bpf resumed>) = 5 [pid 16109] <... bpf resumed>) = 3 [pid 16110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16107] exit_group(0 [pid 16106] exit_group(0 [pid 16108] <... bpf resumed>) = 4 [pid 16110] <... bpf resumed>) = 3 [pid 16108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16106] <... exit_group resumed>) = ? [pid 16107] <... exit_group resumed>) = ? [pid 16110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16108] <... bpf resumed>) = 5 [pid 16110] <... bpf resumed>) = 4 [pid 16108] exit_group(0 [pid 16107] +++ exited with 0 +++ [pid 16108] <... exit_group resumed>) = ? [pid 16109] <... bpf resumed>) = 4 [pid 16110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16111 attached , child_tidptr=0x555555986650) = 16111 [pid 16111] set_robust_list(0x555555986660, 24) = 0 [pid 16111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16111] setpgid(0, 0) = 0 [pid 16111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16111] write(3, "1000", 4) = 4 [pid 16111] close(3) = 0 [pid 16111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16110] <... bpf resumed>) = 5 [pid 16109] <... bpf resumed>) = 5 [pid 16108] +++ exited with 0 +++ [pid 16106] +++ exited with 0 +++ [pid 16111] <... bpf resumed>) = 5 [pid 16111] exit_group(0 [pid 16109] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16110] exit_group(0 [pid 16111] <... exit_group resumed>) = ? [pid 16109] <... exit_group resumed>) = ? [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16111] +++ exited with 0 +++ [pid 16110] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5072] 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16112 attached ./strace-static-x86_64: Process 16113 attached [pid 16112] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16112 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16113 ./strace-static-x86_64: Process 16114 attached [pid 16113] set_robust_list(0x555555986660, 24 [pid 16112] <... set_robust_list resumed>) = 0 [pid 16114] set_robust_list(0x555555986660, 24 [pid 16113] <... set_robust_list resumed>) = 0 [pid 16112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16112] <... prctl resumed>) = 0 [pid 16114] <... set_robust_list resumed>) = 0 [pid 16113] <... prctl resumed>) = 0 [pid 16112] setpgid(0, 0 [pid 16109] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16114 [pid 16114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16113] setpgid(0, 0 [pid 16112] <... setpgid resumed>) = 0 [pid 16110] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16114] <... prctl resumed>) = 0 [pid 16113] <... setpgid resumed>) = 0 [pid 16114] setpgid(0, 0 [pid 16112] <... openat resumed>) = 3 [pid 16114] <... setpgid resumed>) = 0 [pid 16113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16112] write(3, "1000", 4./strace-static-x86_64: Process 16115 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16115 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16113] <... openat resumed>) = 3 [pid 16112] <... write resumed>) = 4 [pid 16112] close(3) = 0 [pid 16115] set_robust_list(0x555555986660, 24 [pid 16114] <... openat resumed>) = 3 [pid 16113] write(3, "1000", 4 [pid 16112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16116 attached [pid 16115] <... set_robust_list resumed>) = 0 [pid 16114] write(3, "1000", 4 [pid 16113] <... write resumed>) = 4 [pid 16115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16112] <... bpf resumed>) = 3 [pid 16114] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16116 [pid 16113] close(3 [pid 16114] close(3 [pid 16113] <... close resumed>) = 0 [pid 16112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16116] set_robust_list(0x555555986660, 24) = 0 [pid 16115] <... prctl resumed>) = 0 [pid 16114] <... close resumed>) = 0 [pid 16113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16115] setpgid(0, 0 [pid 16114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16113] <... bpf resumed>) = 3 [pid 16112] <... bpf resumed>) = 4 [pid 16115] <... setpgid resumed>) = 0 [pid 16114] <... bpf resumed>) = 3 [pid 16113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16116] <... prctl resumed>) = 0 [pid 16112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16116] setpgid(0, 0) = 0 [pid 16116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16113] <... bpf resumed>) = 4 [pid 16116] <... openat resumed>) = 3 [pid 16115] <... openat resumed>) = 3 [pid 16116] write(3, "1000", 4) = 4 [pid 16114] <... bpf resumed>) = 4 [pid 16116] close(3 [pid 16115] write(3, "1000", 4 [pid 16114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16116] <... close resumed>) = 0 [pid 16115] <... write resumed>) = 4 [pid 16113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16112] <... bpf resumed>) = 5 [pid 16114] <... bpf resumed>) = 5 [pid 16116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16115] close(3 [pid 16112] exit_group(0 [pid 16116] <... bpf resumed>) = 3 [pid 16115] <... close resumed>) = 0 [pid 16114] exit_group(0 [pid 16113] <... bpf resumed>) = 5 [pid 16112] <... exit_group resumed>) = ? [pid 16116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16114] <... exit_group resumed>) = ? [pid 16113] exit_group(0 [pid 16116] <... bpf resumed>) = 4 [pid 16112] +++ exited with 0 +++ [pid 16116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16115] <... bpf resumed>) = 3 [pid 16113] <... exit_group resumed>) = ? [pid 16115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16116] <... bpf resumed>) = 5 [pid 16114] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16116] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16116] <... exit_group resumed>) = ? [pid 16115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16117 attached ) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16117] set_robust_list(0x555555986660, 24 [pid 16115] exit_group(0 [pid 16113] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16117 [pid 16117] <... set_robust_list resumed>) = 0 [pid 16115] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16117] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16117] <... setpgid resumed>) = 0 [pid 16117] 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 16117] <... openat resumed>) = 3 [pid 16117] write(3, "1000", 4./strace-static-x86_64: Process 16119 attached ./strace-static-x86_64: Process 16118 attached ) = 4 [pid 16116] +++ exited with 0 +++ [pid 16115] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16118 [pid 16119] set_robust_list(0x555555986660, 24 [pid 16118] set_robust_list(0x555555986660, 24 [pid 16117] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16117] <... close resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16119] <... set_robust_list resumed>) = 0 [pid 16118] <... set_robust_list resumed>) = 0 [pid 16119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16119 [pid 16119] <... prctl resumed>) = 0 [pid 16118] <... prctl resumed>) = 0 [pid 16119] setpgid(0, 0 [pid 16118] setpgid(0, 0 [pid 16119] <... setpgid resumed>) = 0 [pid 16118] <... setpgid resumed>) = 0 [pid 16119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16121 attached ./strace-static-x86_64: Process 16120 attached [pid 16119] <... openat resumed>) = 3 [pid 16117] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16120 [pid 16121] set_robust_list(0x555555986660, 24 [pid 16120] set_robust_list(0x555555986660, 24 [pid 16119] write(3, "1000", 4 [pid 16118] <... openat resumed>) = 3 [pid 16117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16121 [pid 16121] <... set_robust_list resumed>) = 0 [pid 16120] <... set_robust_list resumed>) = 0 [pid 16119] <... write resumed>) = 4 [pid 16118] write(3, "1000", 4 [pid 16121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16119] close(3 [pid 16121] <... prctl resumed>) = 0 [pid 16120] <... prctl resumed>) = 0 [pid 16119] <... close resumed>) = 0 [pid 16118] <... write resumed>) = 4 [pid 16117] <... bpf resumed>) = 4 [pid 16121] setpgid(0, 0 [pid 16120] setpgid(0, 0 [pid 16118] close(3 [pid 16117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16120] <... setpgid resumed>) = 0 [pid 16119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16118] <... close resumed>) = 0 [pid 16121] <... setpgid resumed>) = 0 [pid 16120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16117] <... bpf resumed>) = 5 [pid 16121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16120] <... openat resumed>) = 3 [pid 16119] <... bpf resumed>) = 3 [pid 16118] <... bpf resumed>) = 3 [pid 16120] write(3, "1000", 4 [pid 16119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16117] exit_group(0 [pid 16121] <... openat resumed>) = 3 [pid 16120] <... write resumed>) = 4 [pid 16119] <... bpf resumed>) = 4 [pid 16118] <... bpf resumed>) = 4 [pid 16117] <... exit_group resumed>) = ? [pid 16121] write(3, "1000", 4 [pid 16120] close(3 [pid 16121] <... write resumed>) = 4 [pid 16120] <... close resumed>) = 0 [pid 16119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16121] close(3 [pid 16120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16119] <... bpf resumed>) = 5 [pid 16121] <... close resumed>) = 0 [pid 16120] <... bpf resumed>) = 3 [pid 16121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16119] exit_group(0 [pid 16121] <... bpf resumed>) = 3 [pid 16120] <... bpf resumed>) = 4 [pid 16121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16119] <... exit_group resumed>) = ? [pid 16120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16121] <... bpf resumed>) = 4 [pid 16121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16117] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16120] <... bpf resumed>) = 5 [pid 16118] <... bpf resumed>) = 5 [pid 16120] exit_group(0 [pid 16118] exit_group(0 [pid 16120] <... exit_group resumed>) = ? [pid 16120] +++ exited with 0 +++ [pid 16118] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16122 attached [pid 16122] set_robust_list(0x555555986660, 24) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16122 [pid 16122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16122] setpgid(0, 0) = 0 [pid 16122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16121] <... bpf resumed>) = 5 [pid 16119] +++ exited with 0 +++ [pid 16122] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16122] write(3, "1000", 4) = 4 [pid 16121] exit_group(0 [pid 16122] close(3 [pid 16121] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16122] <... close resumed>) = 0 [pid 16122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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./strace-static-x86_64: Process 16123 attached ./strace-static-x86_64: Process 16124 attached [pid 16122] <... bpf resumed>) = 3 [pid 16124] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16124 [pid 16124] <... set_robust_list resumed>) = 0 [pid 16123] set_robust_list(0x555555986660, 24 [pid 16122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16123 [pid 16124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16123] <... set_robust_list resumed>) = 0 [pid 16123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16124] <... prctl resumed>) = 0 [pid 16123] <... prctl resumed>) = 0 [pid 16122] <... bpf resumed>) = 4 [pid 16121] +++ exited with 0 +++ [pid 16118] +++ exited with 0 +++ [pid 16124] setpgid(0, 0 [pid 16123] setpgid(0, 0 [pid 16122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16124] <... setpgid resumed>) = 0 [pid 16123] <... setpgid resumed>) = 0 [pid 16124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16124] <... openat resumed>) = 3 [pid 16123] write(3, "1000", 4 [pid 16124] write(3, "1000", 4 [pid 16123] <... write resumed>) = 4 [pid 16123] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16124] <... write resumed>) = 4 [pid 16123] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16125 attached [pid 16124] close(3 [pid 16123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16125] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16126 attached ) = 0 [pid 16123] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16125 [pid 16126] set_robust_list(0x555555986660, 24 [pid 16125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16124] <... close resumed>) = 0 [pid 16123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16122] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16126 [pid 16126] <... set_robust_list resumed>) = 0 [pid 16125] <... prctl resumed>) = 0 [pid 16124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16125] setpgid(0, 0 [pid 16124] <... bpf resumed>) = 3 [pid 16123] <... bpf resumed>) = 4 [pid 16122] exit_group(0 [pid 16126] <... prctl resumed>) = 0 [pid 16125] <... setpgid resumed>) = 0 [pid 16122] <... exit_group resumed>) = ? [pid 16126] setpgid(0, 0 [pid 16125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16126] <... setpgid resumed>) = 0 [pid 16125] <... openat resumed>) = 3 [pid 16124] <... bpf resumed>) = 4 [pid 16122] +++ exited with 0 +++ [pid 16126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16125] write(3, "1000", 4 [pid 16124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16126] <... openat resumed>) = 3 [pid 16125] <... write resumed>) = 4 [pid 16126] write(3, "1000", 4 [pid 16125] close(3 [pid 16126] <... write resumed>) = 4 [pid 16125] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16126] close(3 [pid 16125] <... bpf resumed>) = 3 [pid 16126] <... close resumed>) = 0 [pid 16125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16127 attached [pid 16126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16127] set_robust_list(0x555555986660, 24 [pid 16126] <... bpf resumed>) = 3 [pid 16125] <... bpf resumed>) = 4 [pid 16127] <... set_robust_list resumed>) = 0 [pid 16126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16127 [pid 16127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16126] <... bpf resumed>) = 4 [pid 16125] <... bpf resumed>) = 5 [pid 16124] <... bpf resumed>) = 5 [pid 16123] <... bpf resumed>) = 5 [pid 16127] setpgid(0, 0 [pid 16126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16125] exit_group(0 [pid 16124] exit_group(0 [pid 16123] exit_group(0 [pid 16127] <... setpgid resumed>) = 0 [pid 16126] <... bpf resumed>) = 5 [pid 16125] <... exit_group resumed>) = ? [pid 16124] <... exit_group resumed>) = ? [pid 16123] <... exit_group resumed>) = ? [pid 16127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16125] +++ exited with 0 +++ [pid 16124] +++ exited with 0 +++ [pid 16126] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16128 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16128] set_robust_list(0x555555986660, 24 [pid 16127] <... openat resumed>) = 3 [pid 16126] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16128 ./strace-static-x86_64: Process 16129 attached [pid 16128] <... set_robust_list resumed>) = 0 [pid 16127] write(3, "1000", 4 [pid 16129] set_robust_list(0x555555986660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16129 [pid 16129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16129] setpgid(0, 0) = 0 [pid 16128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16127] <... write resumed>) = 4 [pid 16126] +++ exited with 0 +++ [pid 16123] +++ exited with 0 +++ [pid 16128] <... prctl resumed>) = 0 [pid 16129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16128] setpgid(0, 0 [pid 16127] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16128] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16127] <... close resumed>) = 0 [pid 16129] <... openat resumed>) = 3 [pid 16128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16129] write(3, "1000", 4) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16129] close(3 [pid 16127] <... bpf resumed>) = 3 [pid 16129] <... close resumed>) = 0 [pid 16129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16131 attached ./strace-static-x86_64: Process 16130 attached [pid 16128] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16131 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16130 [pid 16131] set_robust_list(0x555555986660, 24) = 0 [pid 16129] <... bpf resumed>) = 3 [pid 16128] write(3, "1000", 4 [pid 16129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16130] set_robust_list(0x555555986660, 24 [pid 16129] <... bpf resumed>) = 4 [pid 16128] <... write resumed>) = 4 [pid 16131] <... prctl resumed>) = 0 [pid 16130] <... set_robust_list resumed>) = 0 [pid 16128] close(3 [pid 16127] <... bpf resumed>) = 4 [pid 16131] setpgid(0, 0 [pid 16127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16128] <... close resumed>) = 0 [pid 16129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16131] <... setpgid resumed>) = 0 [pid 16131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16131] <... openat resumed>) = 3 [pid 16128] <... bpf resumed>) = 3 [pid 16128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16131] write(3, "1000", 4 [pid 16130] <... prctl resumed>) = 0 [pid 16130] setpgid(0, 0 [pid 16131] <... write resumed>) = 4 [pid 16130] <... setpgid resumed>) = 0 [pid 16131] close(3 [pid 16130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16131] <... close resumed>) = 0 [pid 16128] <... bpf resumed>) = 4 [pid 16128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16130] <... openat resumed>) = 3 [pid 16131] <... bpf resumed>) = 3 [pid 16130] write(3, "1000", 4 [pid 16127] <... bpf resumed>) = 5 [pid 16131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16129] <... bpf resumed>) = 5 [pid 16130] <... write resumed>) = 4 [pid 16129] exit_group(0 [pid 16128] <... bpf resumed>) = 5 [pid 16127] exit_group(0 [pid 16131] <... bpf resumed>) = 4 [pid 16130] close(3 [pid 16128] exit_group(0 [pid 16127] <... exit_group resumed>) = ? [pid 16130] <... close resumed>) = 0 [pid 16129] <... exit_group resumed>) = ? [pid 16131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16131] exit_group(0) = ? [pid 16131] +++ exited with 0 +++ [pid 16130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16129] +++ exited with 0 +++ [pid 16128] <... exit_group resumed>) = ? [pid 16130] <... bpf resumed>) = 3 [pid 16130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16130] <... bpf resumed>) = 4 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... restart_syscall resumed>) = 0 [pid 16130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16132 attached [pid 16128] +++ exited with 0 +++ [pid 16127] +++ exited with 0 +++ [pid 16132] set_robust_list(0x555555986660, 24 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16132] <... set_robust_list resumed>) = 0 [pid 16132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16132 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16132] <... prctl resumed>) = 0 [pid 16132] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16134 attached ./strace-static-x86_64: Process 16133 attached [pid 16132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16134] set_robust_list(0x555555986660, 24 [pid 16133] set_robust_list(0x555555986660, 24 [pid 16132] <... openat resumed>) = 3 [pid 16133] <... set_robust_list resumed>) = 0 [pid 16132] write(3, "1000", 4 [pid 16134] <... set_robust_list resumed>) = 0 [pid 16133] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16135 attached [pid 16134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16133] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16134 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16135 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16133 [pid 16132] <... write resumed>) = 4 [pid 16135] set_robust_list(0x555555986660, 24 [pid 16134] <... prctl resumed>) = 0 [pid 16133] setpgid(0, 0 [pid 16134] setpgid(0, 0 [pid 16135] <... set_robust_list resumed>) = 0 [pid 16133] <... setpgid resumed>) = 0 [pid 16132] close(3 [pid 16135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16134] <... setpgid resumed>) = 0 [pid 16133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16132] <... close resumed>) = 0 [pid 16135] <... prctl resumed>) = 0 [pid 16134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16133] <... openat resumed>) = 3 [pid 16132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16135] setpgid(0, 0 [pid 16133] write(3, "1000", 4 [pid 16135] <... setpgid resumed>) = 0 [pid 16134] <... openat resumed>) = 3 [pid 16133] <... write resumed>) = 4 [pid 16132] <... bpf resumed>) = 3 [pid 16135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16134] write(3, "1000", 4 [pid 16133] close(3 [pid 16132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16135] <... openat resumed>) = 3 [pid 16134] <... write resumed>) = 4 [pid 16133] <... close resumed>) = 0 [pid 16135] write(3, "1000", 4 [pid 16134] close(3 [pid 16133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16132] <... bpf resumed>) = 4 [pid 16130] <... bpf resumed>) = 5 [pid 16135] <... write resumed>) = 4 [pid 16134] <... close resumed>) = 0 [pid 16135] close(3 [pid 16134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16133] <... bpf resumed>) = 3 [pid 16132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16130] exit_group(0 [pid 16135] <... close resumed>) = 0 [pid 16133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16130] <... exit_group resumed>) = ? [pid 16135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16134] <... bpf resumed>) = 3 [pid 16132] <... bpf resumed>) = 5 [pid 16135] <... bpf resumed>) = 3 [pid 16134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16133] <... bpf resumed>) = 4 [pid 16132] exit_group(0 [pid 16135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16132] <... exit_group resumed>) = ? [pid 16135] <... bpf resumed>) = 4 [pid 16134] <... bpf resumed>) = 4 [pid 16135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16133] <... bpf resumed>) = 5 [pid 16130] +++ exited with 0 +++ [pid 16133] exit_group(0) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16130, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16136 attached , child_tidptr=0x555555986650) = 16136 [pid 16136] set_robust_list(0x555555986660, 24 [pid 16135] <... bpf resumed>) = 5 [pid 16134] <... bpf resumed>) = 5 [pid 16133] +++ exited with 0 +++ [pid 16132] +++ exited with 0 +++ [pid 16136] <... set_robust_list resumed>) = 0 [pid 16135] exit_group(0 [pid 16134] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16134] <... exit_group resumed>) = ? [pid 16136] setpgid(0, 0 [pid 16135] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16136] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16137 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16137 [pid 16136] <... openat resumed>) = 3 [pid 16136] write(3, "1000", 4./strace-static-x86_64: Process 16138 attached [pid 16137] set_robust_list(0x555555986660, 24 [pid 16138] set_robust_list(0x555555986660, 24 [pid 16137] <... set_robust_list resumed>) = 0 [pid 16136] <... write resumed>) = 4 [pid 16137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16138] <... set_robust_list resumed>) = 0 [pid 16137] <... prctl resumed>) = 0 [pid 16136] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16138 [pid 16138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16137] setpgid(0, 0 [pid 16136] <... close resumed>) = 0 [pid 16138] <... prctl resumed>) = 0 [pid 16137] <... setpgid resumed>) = 0 [pid 16136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16138] setpgid(0, 0 [pid 16137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16136] <... bpf resumed>) = 3 [pid 16134] +++ exited with 0 +++ [pid 16138] <... setpgid resumed>) = 0 [pid 16137] <... openat resumed>) = 3 [pid 16136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16137] write(3, "1000", 4 [pid 16135] +++ exited with 0 +++ [pid 16137] <... write resumed>) = 4 [pid 16136] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16134, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16138] <... openat resumed>) = 3 [pid 16137] close(3 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16138] write(3, "1000", 4 [pid 16137] <... close resumed>) = 0 [pid 16136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16138] <... write resumed>) = 4 [pid 16137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16138] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16138] <... close resumed>) = 0 [pid 16137] <... bpf resumed>) = 3 [pid 16138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16138] <... bpf resumed>) = 3 [pid 16137] <... bpf resumed>) = 4 [pid 16138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16140 attached ./strace-static-x86_64: Process 16139 attached [pid 16137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16139 [pid 16140] set_robust_list(0x555555986660, 24 [pid 16139] set_robust_list(0x555555986660, 24 [pid 16138] <... bpf resumed>) = 4 [pid 16140] <... set_robust_list resumed>) = 0 [pid 16139] <... set_robust_list resumed>) = 0 [pid 16138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16140 [pid 16140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16139] <... prctl resumed>) = 0 [pid 16139] setpgid(0, 0) = 0 [pid 16140] <... prctl resumed>) = 0 [pid 16138] <... bpf resumed>) = 5 [pid 16137] <... bpf resumed>) = 5 [pid 16136] <... bpf resumed>) = 5 [pid 16138] exit_group(0 [pid 16137] exit_group(0 [pid 16138] <... exit_group resumed>) = ? [pid 16137] <... exit_group resumed>) = ? [pid 16140] setpgid(0, 0 [pid 16139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16136] exit_group(0 [pid 16140] <... setpgid resumed>) = 0 [pid 16140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16139] <... openat resumed>) = 3 [pid 16138] +++ exited with 0 +++ [pid 16137] +++ exited with 0 +++ [pid 16136] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16140] <... openat resumed>) = 3 [pid 16139] write(3, "1000", 4 [pid 16140] write(3, "1000", 4) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16140] close(3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16140] <... close resumed>) = 0 [pid 16139] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16139] close(3 [pid 16136] +++ exited with 0 +++ [pid 16139] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16140] <... bpf resumed>) = 3 [pid 16139] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16141 attached ) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16141] set_robust_list(0x555555986660, 24) = 0 [pid 16141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16141] <... prctl resumed>) = 0 [pid 16139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16141] setpgid(0, 0 [pid 16139] <... bpf resumed>) = 5 [pid 16141] <... setpgid resumed>) = 0 [pid 16141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16139] exit_group(0) = ? ./strace-static-x86_64: Process 16142 attached ./strace-static-x86_64: Process 16143 attached [pid 16141] <... openat resumed>) = 3 [pid 16140] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16141 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16142 [pid 16143] set_robust_list(0x555555986660, 24 [pid 16142] set_robust_list(0x555555986660, 24 [pid 16139] +++ exited with 0 +++ [pid 16143] <... set_robust_list resumed>) = 0 [pid 16142] <... set_robust_list resumed>) = 0 [pid 16141] write(3, "1000", 4 [pid 16143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16143 [pid 16143] <... prctl resumed>) = 0 [pid 16142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16141] <... write resumed>) = 4 [pid 16140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16143] setpgid(0, 0 [pid 16142] <... prctl resumed>) = 0 [pid 16141] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16143] <... setpgid resumed>) = 0 [pid 16142] setpgid(0, 0 [pid 16141] <... close resumed>) = 0 [pid 16143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16142] <... setpgid resumed>) = 0 [pid 16141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16140] <... bpf resumed>) = 5 [pid 16142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16141] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16144 attached [pid 16143] write(3, "1000", 4 [pid 16142] <... openat resumed>) = 3 [pid 16141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16140] exit_group(0 [pid 16144] set_robust_list(0x555555986660, 24 [pid 16143] <... write resumed>) = 4 [pid 16142] write(3, "1000", 4 [pid 16140] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16144 [pid 16144] <... set_robust_list resumed>) = 0 [pid 16143] close(3 [pid 16142] <... write resumed>) = 4 [pid 16141] <... bpf resumed>) = 4 [pid 16144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16143] <... close resumed>) = 0 [pid 16142] close(3 [pid 16141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16144] <... prctl resumed>) = 0 [pid 16143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16142] <... close resumed>) = 0 [pid 16140] +++ exited with 0 +++ [pid 16144] setpgid(0, 0 [pid 16143] <... bpf resumed>) = 3 [pid 16142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16144] <... setpgid resumed>) = 0 [pid 16143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16142] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16143] <... bpf resumed>) = 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16144] <... openat resumed>) = 3 [pid 16142] <... bpf resumed>) = 4 [pid 16144] write(3, "1000", 4 [pid 16143] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16144] <... write resumed>) = 4 [pid 16142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16144] close(3) = 0 ./strace-static-x86_64: Process 16145 attached [pid 16144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16145 [pid 16145] set_robust_list(0x555555986660, 24 [pid 16144] <... bpf resumed>) = 3 [pid 16145] <... set_robust_list resumed>) = 0 [pid 16145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16145] <... prctl resumed>) = 0 [pid 16143] <... bpf resumed>) = 5 [pid 16142] <... bpf resumed>) = 5 [pid 16145] setpgid(0, 0 [pid 16144] <... bpf resumed>) = 4 [pid 16143] exit_group(0 [pid 16142] exit_group(0 [pid 16141] <... bpf resumed>) = 5 [pid 16145] <... setpgid resumed>) = 0 [pid 16144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16143] <... exit_group resumed>) = ? [pid 16142] <... exit_group resumed>) = ? [pid 16141] exit_group(0 [pid 16145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16144] <... bpf resumed>) = 5 [pid 16145] <... openat resumed>) = 3 [pid 16142] +++ exited with 0 +++ [pid 16141] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16144] exit_group(0 [pid 16145] write(3, "1000", 4) = 4 [pid 16144] <... exit_group resumed>) = ? [pid 16143] +++ exited with 0 +++ [pid 16145] close(3) = 0 [pid 16145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16144] +++ exited with 0 +++ [pid 16141] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16143, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16145] <... bpf resumed>) = 4 [pid 16145] 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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16146 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16147 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16146 [pid 16147] set_robust_list(0x555555986660, 24 [pid 16146] set_robust_list(0x555555986660, 24 [pid 16147] <... set_robust_list resumed>) = 0 [pid 16147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16146] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16148 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16149 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16148 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16147 [pid 16148] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 16149 attached [pid 16148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16147] <... prctl resumed>) = 0 [pid 16146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16149] set_robust_list(0x555555986660, 24 [pid 16148] <... prctl resumed>) = 0 [pid 16147] setpgid(0, 0 [pid 16146] <... prctl resumed>) = 0 [pid 16145] <... bpf resumed>) = 5 [pid 16149] <... set_robust_list resumed>) = 0 [pid 16148] setpgid(0, 0 [pid 16146] setpgid(0, 0 [pid 16145] exit_group(0 [pid 16147] <... setpgid resumed>) = 0 [pid 16149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16148] <... setpgid resumed>) = 0 [pid 16146] <... setpgid resumed>) = 0 [pid 16145] <... exit_group resumed>) = ? [pid 16149] <... prctl resumed>) = 0 [pid 16148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16149] setpgid(0, 0) = 0 [pid 16149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16145] +++ exited with 0 +++ [pid 16147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16148] <... openat resumed>) = 3 [pid 16147] <... openat resumed>) = 3 [pid 16146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16149] <... openat resumed>) = 3 [pid 16148] write(3, "1000", 4 [pid 16147] write(3, "1000", 4 [pid 16146] <... openat resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16149] write(3, "1000", 4 [pid 16148] <... write resumed>) = 4 [pid 16147] <... write resumed>) = 4 [pid 16146] write(3, "1000", 4 [pid 16149] <... write resumed>) = 4 [pid 16148] close(3 [pid 16149] close(3 [pid 16148] <... close resumed>) = 0 [pid 16147] close(3 [pid 16146] <... write resumed>) = 4 [pid 16149] <... close resumed>) = 0 [pid 16148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16147] <... close resumed>) = 0 [pid 16146] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16148] <... bpf resumed>) = 3 [pid 16147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16146] <... close resumed>) = 0 [pid 16149] <... bpf resumed>) = 3 [pid 16148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16150 attached [pid 16149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16147] <... bpf resumed>) = 3 [pid 16146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16150] set_robust_list(0x555555986660, 24 [pid 16148] <... bpf resumed>) = 4 [pid 16147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16146] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16150 [pid 16150] <... set_robust_list resumed>) = 0 [pid 16149] <... bpf resumed>) = 4 [pid 16148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16150] <... prctl resumed>) = 0 [pid 16150] setpgid(0, 0 [pid 16149] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16150] <... setpgid resumed>) = 0 [pid 16146] <... bpf resumed>) = 4 [pid 16150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16147] <... bpf resumed>) = 4 [pid 16148] <... bpf resumed>) = 5 [pid 16146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16149] <... bpf resumed>) = 5 [pid 16148] exit_group(0 [pid 16147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16146] <... bpf resumed>) = 5 [pid 16150] <... openat resumed>) = 3 [pid 16150] write(3, "1000", 4 [pid 16149] exit_group(0 [pid 16148] <... exit_group resumed>) = ? [pid 16147] <... bpf resumed>) = 5 [pid 16150] <... write resumed>) = 4 [pid 16149] <... exit_group resumed>) = ? [pid 16147] exit_group(0 [pid 16146] exit_group(0 [pid 16150] close(3) = 0 [pid 16147] <... exit_group resumed>) = ? [pid 16146] <... exit_group resumed>) = ? [pid 16149] +++ exited with 0 +++ [pid 16146] +++ exited with 0 +++ [pid 16150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16151 ./strace-static-x86_64: Process 16151 attached ./strace-static-x86_64: Process 16152 attached [pid 16151] set_robust_list(0x555555986660, 24) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16152 [pid 16152] set_robust_list(0x555555986660, 24) = 0 [pid 16151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16148] +++ exited with 0 +++ [pid 16147] +++ exited with 0 +++ [pid 16152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16151] <... prctl resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16152] <... prctl resumed>) = 0 [pid 16151] setpgid(0, 0 [pid 16152] setpgid(0, 0 [pid 16151] <... setpgid resumed>) = 0 [pid 16152] <... setpgid resumed>) = 0 [pid 16151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] 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 16152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16151] <... openat resumed>) = 3 [pid 16152] <... openat resumed>) = 3 [pid 16151] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 16154 attached ./strace-static-x86_64: Process 16153 attached [pid 16152] write(3, "1000", 4 [pid 16151] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16153 [pid 16154] set_robust_list(0x555555986660, 24 [pid 16153] set_robust_list(0x555555986660, 24 [pid 16152] <... write resumed>) = 4 [pid 16151] <... close resumed>) = 0 [pid 16153] <... set_robust_list resumed>) = 0 [pid 16152] close(3 [pid 16151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16154] <... set_robust_list resumed>) = 0 [pid 16153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16152] <... close resumed>) = 0 [pid 16151] <... bpf resumed>) = 3 [pid 16154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16154 [pid 16154] <... prctl resumed>) = 0 [pid 16153] <... prctl resumed>) = 0 [pid 16152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16154] setpgid(0, 0 [pid 16153] setpgid(0, 0 [pid 16152] <... bpf resumed>) = 3 [pid 16151] <... bpf resumed>) = 4 [pid 16150] <... bpf resumed>) = 5 [pid 16154] <... setpgid resumed>) = 0 [pid 16153] <... setpgid resumed>) = 0 [pid 16152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16150] exit_group(0 [pid 16154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16151] <... bpf resumed>) = 5 [pid 16150] <... exit_group resumed>) = ? [pid 16154] <... openat resumed>) = 3 [pid 16153] <... openat resumed>) = 3 [pid 16152] <... bpf resumed>) = 4 [pid 16154] write(3, "1000", 4 [pid 16151] exit_group(0 [pid 16153] write(3, "1000", 4 [pid 16154] <... write resumed>) = 4 [pid 16153] <... write resumed>) = 4 [pid 16154] close(3 [pid 16153] close(3) = 0 [pid 16151] <... exit_group resumed>) = ? [pid 16154] <... close resumed>) = 0 [pid 16152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16153] <... bpf resumed>) = 4 [pid 16153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16154] <... bpf resumed>) = 4 [pid 16151] +++ exited with 0 +++ [pid 16150] +++ exited with 0 +++ [pid 16154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16155 attached ./strace-static-x86_64: Process 16156 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16156 [pid 16156] set_robust_list(0x555555986660, 24) = 0 [pid 16155] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16155 [pid 16156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16155] <... set_robust_list resumed>) = 0 [pid 16156] <... prctl resumed>) = 0 [pid 16155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16156] setpgid(0, 0 [pid 16155] setpgid(0, 0 [pid 16156] <... setpgid resumed>) = 0 [pid 16155] <... setpgid resumed>) = 0 [pid 16156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16156] <... openat resumed>) = 3 [pid 16155] <... openat resumed>) = 3 [pid 16154] <... bpf resumed>) = 5 [pid 16153] <... bpf resumed>) = 5 [pid 16152] <... bpf resumed>) = 5 [pid 16156] write(3, "1000", 4) = 4 [pid 16155] write(3, "1000", 4 [pid 16154] exit_group(0 [pid 16153] exit_group(0 [pid 16152] exit_group(0 [pid 16156] close(3 [pid 16155] <... write resumed>) = 4 [pid 16153] <... exit_group resumed>) = ? [pid 16152] <... exit_group resumed>) = ? [pid 16156] <... close resumed>) = 0 [pid 16155] close(3 [pid 16154] <... exit_group resumed>) = ? [pid 16156] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16155] <... close resumed>) = 0 [pid 16152] +++ exited with 0 +++ [pid 16156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16156] <... bpf resumed>) = 4 [pid 16155] <... bpf resumed>) = 3 [pid 16156] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16154] +++ exited with 0 +++ [pid 16153] +++ exited with 0 +++ ./strace-static-x86_64: Process 16157 attached [pid 16155] <... bpf resumed>) = 4 [pid 16157] set_robust_list(0x555555986660, 24 [pid 16155] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16157] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16157 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16158 attached [pid 16157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16158] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16158 [pid 16158] <... set_robust_list resumed>) = 0 [pid 16157] <... prctl resumed>) = 0 [pid 16158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16157] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16158] <... prctl resumed>) = 0 [pid 16157] <... setpgid resumed>) = 0 [pid 16157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16159 attached [pid 16158] setpgid(0, 0 [pid 16157] <... openat resumed>) = 3 [pid 16156] <... bpf resumed>) = 5 [pid 16155] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16159 [pid 16159] set_robust_list(0x555555986660, 24 [pid 16158] <... setpgid resumed>) = 0 [pid 16157] write(3, "1000", 4 [pid 16158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16159] <... set_robust_list resumed>) = 0 [pid 16157] <... write resumed>) = 4 [pid 16157] close(3 [pid 16159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16157] <... close resumed>) = 0 [pid 16156] exit_group(0 [pid 16155] exit_group(0 [pid 16157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16156] <... exit_group resumed>) = ? [pid 16155] <... exit_group resumed>) = ? [pid 16159] <... prctl resumed>) = 0 [pid 16158] <... openat resumed>) = 3 [pid 16157] <... bpf resumed>) = 3 [pid 16159] setpgid(0, 0 [pid 16157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16155] +++ exited with 0 +++ [pid 16159] <... setpgid resumed>) = 0 [pid 16158] write(3, "1000", 4 [pid 16157] <... bpf resumed>) = 4 [pid 16156] +++ exited with 0 +++ [pid 16159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16158] <... write resumed>) = 4 [pid 16158] close(3 [pid 16159] <... openat resumed>) = 3 [pid 16158] <... close resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16159] write(3, "1000", 4 [pid 16158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16159] <... write resumed>) = 4 [pid 16158] <... bpf resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16159] close(3 [pid 16158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16159] <... close resumed>) = 0 [pid 16158] <... bpf resumed>) = 4 [pid 16159] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16158] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16160 attached [pid 16160] set_robust_list(0x555555986660, 24 [pid 16159] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16160 [pid 16160] <... set_robust_list resumed>) = 0 [pid 16159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16157] <... bpf resumed>) = 5 [pid 16160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16158] <... bpf resumed>) = 5 [pid 16157] exit_group(0 [pid 16160] <... prctl resumed>) = 0 [pid 16159] <... bpf resumed>) = 4 [pid 16157] <... exit_group resumed>) = ? [pid 16158] exit_group(0 [pid 16159] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16158] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16161 attached [pid 16160] setpgid(0, 0) = 0 [pid 16160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16159] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16161 [pid 16161] set_robust_list(0x555555986660, 24 [pid 16159] exit_group(0 [pid 16161] <... set_robust_list resumed>) = 0 [pid 16161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16160] <... openat resumed>) = 3 [pid 16160] write(3, "1000", 4 [pid 16159] <... exit_group resumed>) = ? [pid 16161] <... prctl resumed>) = 0 [pid 16160] <... write resumed>) = 4 [pid 16160] close(3) = 0 [pid 16161] setpgid(0, 0 [pid 16158] +++ exited with 0 +++ [pid 16161] <... setpgid resumed>) = 0 [pid 16160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16160] <... bpf resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16160] <... bpf resumed>) = 4 [pid 16161] write(3, "1000", 4 [pid 16160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16161] <... write resumed>) = 4 [pid 16161] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16161] <... close resumed>) = 0 [pid 16161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16162 attached [pid 16162] set_robust_list(0x555555986660, 24 [pid 16161] <... bpf resumed>) = 3 [pid 16162] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16162 [pid 16161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16157] +++ exited with 0 +++ [pid 16159] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16161] <... bpf resumed>) = 4 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16162] <... prctl resumed>) = 0 [pid 16161] 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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16162] setpgid(0, 0) = 0 [pid 16162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16163 attached ) = 3 [pid 16163] set_robust_list(0x555555986660, 24 [pid 16162] write(3, "1000", 4 [pid 16163] <... set_robust_list resumed>) = 0 [pid 16162] <... write resumed>) = 4 [pid 16163] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16164 attached ) = 0 [pid 16162] close(3 [pid 16163] setpgid(0, 0 [pid 16162] <... close resumed>) = 0 [pid 16164] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16164 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16163 [pid 16164] <... set_robust_list resumed>) = 0 [pid 16163] <... setpgid resumed>) = 0 [pid 16162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16164] <... prctl resumed>) = 0 [pid 16162] <... bpf resumed>) = 3 [pid 16164] setpgid(0, 0 [pid 16162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16164] <... setpgid resumed>) = 0 [pid 16163] <... openat resumed>) = 3 [pid 16164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16163] write(3, "1000", 4 [pid 16162] <... bpf resumed>) = 4 [pid 16163] <... write resumed>) = 4 [pid 16163] close(3 [pid 16164] <... openat resumed>) = 3 [pid 16163] <... close resumed>) = 0 [pid 16162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16164] write(3, "1000", 4 [pid 16163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16164] <... write resumed>) = 4 [pid 16163] <... bpf resumed>) = 3 [pid 16164] close(3 [pid 16163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16164] <... close resumed>) = 0 [pid 16163] <... bpf resumed>) = 4 [pid 16164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16164] <... bpf resumed>) = 3 [pid 16162] <... bpf resumed>) = 5 [pid 16161] <... bpf resumed>) = 5 [pid 16160] <... bpf resumed>) = 5 [pid 16164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16163] <... bpf resumed>) = 5 [pid 16162] exit_group(0 [pid 16164] <... bpf resumed>) = 4 [pid 16163] exit_group(0 [pid 16161] exit_group(0 [pid 16160] exit_group(0 [pid 16162] <... exit_group resumed>) = ? [pid 16160] <... exit_group resumed>) = ? [pid 16163] <... exit_group resumed>) = ? [pid 16164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16163] +++ exited with 0 +++ [pid 16160] +++ exited with 0 +++ [pid 16164] <... bpf resumed>) = 5 [pid 16164] exit_group(0) = ? [pid 16162] +++ exited with 0 +++ [pid 16161] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16164] +++ exited with 0 +++ [pid 16161] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16162, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16166 attached [pid 16166] set_robust_list(0x555555986660, 24) = 0 [pid 16166] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16168 attached ./strace-static-x86_64: Process 16165 attached ) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16166 ./strace-static-x86_64: Process 16167 attached [pid 16168] set_robust_list(0x555555986660, 24 [pid 16166] setpgid(0, 0 [pid 16165] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16165 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16168 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16167 [pid 16167] set_robust_list(0x555555986660, 24 [pid 16165] <... set_robust_list resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16168] <... set_robust_list resumed>) = 0 [pid 16166] <... setpgid resumed>) = 0 [pid 16165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16165] <... prctl resumed>) = 0 [pid 16167] <... set_robust_list resumed>) = 0 [pid 16168] <... prctl resumed>) = 0 [pid 16168] setpgid(0, 0 [pid 16166] <... openat resumed>) = 3 [pid 16168] <... setpgid resumed>) = 0 [pid 16168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16166] write(3, "1000", 4) = 4 [pid 16167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16168] <... openat resumed>) = 3 [pid 16167] <... prctl resumed>) = 0 [pid 16166] close(3 [pid 16165] setpgid(0, 0 [pid 16167] setpgid(0, 0 [pid 16165] <... setpgid resumed>) = 0 [pid 16168] write(3, "1000", 4 [pid 16166] <... close resumed>) = 0 ./strace-static-x86_64: Process 16169 attached [pid 16168] <... write resumed>) = 4 [pid 16167] <... setpgid resumed>) = 0 [pid 16166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16169 [pid 16169] set_robust_list(0x555555986660, 24 [pid 16168] close(3 [pid 16167] <... openat resumed>) = 3 [pid 16166] <... bpf resumed>) = 3 [pid 16169] <... set_robust_list resumed>) = 0 [pid 16168] <... close resumed>) = 0 [pid 16166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16167] write(3, "1000", 4 [pid 16165] <... openat resumed>) = 3 [pid 16169] <... prctl resumed>) = 0 [pid 16168] <... bpf resumed>) = 3 [pid 16166] <... bpf resumed>) = 4 [pid 16169] setpgid(0, 0 [pid 16168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16167] <... write resumed>) = 4 [pid 16165] write(3, "1000", 4 [pid 16167] close(3 [pid 16169] <... setpgid resumed>) = 0 [pid 16166] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16165] <... write resumed>) = 4 [pid 16168] <... bpf resumed>) = 4 [pid 16167] <... close resumed>) = 0 [pid 16165] close(3 [pid 16169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16166] <... bpf resumed>) = 5 [pid 16165] <... close resumed>) = 0 [pid 16169] <... openat resumed>) = 3 [pid 16168] <... bpf resumed>) = 5 [pid 16166] exit_group(0 [pid 16165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16167] <... bpf resumed>) = 3 [pid 16169] write(3, "1000", 4 [pid 16168] exit_group(0 [pid 16167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16166] <... exit_group resumed>) = ? [pid 16169] <... write resumed>) = 4 [pid 16168] <... exit_group resumed>) = ? [pid 16165] <... bpf resumed>) = 3 [pid 16169] close(3 [pid 16167] <... bpf resumed>) = 4 [pid 16165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16169] <... close resumed>) = 0 [pid 16169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16165] <... bpf resumed>) = 4 [pid 16169] <... bpf resumed>) = 3 [pid 16165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16168] +++ exited with 0 +++ [pid 16166] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16170 attached [pid 16169] <... bpf resumed>) = 5 [pid 16167] <... bpf resumed>) = 5 [pid 16165] <... bpf resumed>) = 5 [pid 16170] set_robust_list(0x555555986660, 24 [pid 16169] exit_group(0 [pid 16165] exit_group(0 [pid 16170] <... set_robust_list resumed>) = 0 [pid 16169] <... exit_group resumed>) = ? [pid 16165] <... exit_group resumed>) = ? [pid 16170] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16171 attached ) = 0 [pid 16169] +++ exited with 0 +++ [pid 16167] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16170 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16171 [pid 16171] set_robust_list(0x555555986660, 24 [pid 16170] setpgid(0, 0 [pid 16167] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16170] <... setpgid resumed>) = 0 [pid 16170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16171] <... set_robust_list resumed>) = 0 [pid 16170] <... openat resumed>) = 3 [pid 16167] +++ exited with 0 +++ [pid 16165] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16170] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16171] <... prctl resumed>) = 0 [pid 16170] <... write resumed>) = 4 ./strace-static-x86_64: Process 16172 attached [pid 16171] setpgid(0, 0 [pid 16170] close(3 [pid 16172] set_robust_list(0x555555986660, 24 [pid 16170] <... close resumed>) = 0 [pid 16171] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16172] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16172 [pid 16172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16172] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16173 attached [pid 16172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16173] set_robust_list(0x555555986660, 24 [pid 16172] <... openat resumed>) = 3 [pid 16173] <... set_robust_list resumed>) = 0 [pid 16172] write(3, "1000", 4 [pid 16173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16172] <... write resumed>) = 4 [pid 16170] <... bpf resumed>) = 3 [pid 16173] <... prctl resumed>) = 0 [pid 16172] close(3 [pid 16173] setpgid(0, 0 [pid 16172] <... close resumed>) = 0 [pid 16171] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16174 attached [pid 16173] <... setpgid resumed>) = 0 [pid 16172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16174] set_robust_list(0x555555986660, 24 [pid 16173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16172] <... bpf resumed>) = 3 [pid 16171] write(3, "1000", 4 [pid 16170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16174 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16173 [pid 16174] <... set_robust_list resumed>) = 0 [pid 16173] <... openat resumed>) = 3 [pid 16172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16171] <... write resumed>) = 4 [pid 16174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16171] close(3 [pid 16174] <... prctl resumed>) = 0 [pid 16171] <... close resumed>) = 0 [pid 16174] setpgid(0, 0 [pid 16173] write(3, "1000", 4 [pid 16171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16170] <... bpf resumed>) = 4 [pid 16174] <... setpgid resumed>) = 0 [pid 16173] <... write resumed>) = 4 [pid 16172] <... bpf resumed>) = 4 [pid 16171] <... bpf resumed>) = 3 [pid 16170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16173] close(3 [pid 16171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16174] <... openat resumed>) = 3 [pid 16173] <... close resumed>) = 0 [pid 16170] <... bpf resumed>) = 5 [pid 16172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16172] exit_group(0) = ? [pid 16174] write(3, "1000", 4 [pid 16173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16171] <... bpf resumed>) = 4 [pid 16170] exit_group(0 [pid 16174] <... write resumed>) = 4 [pid 16172] +++ exited with 0 +++ [pid 16174] close(3 [pid 16173] <... bpf resumed>) = 3 [pid 16170] <... exit_group resumed>) = ? [pid 16174] <... close resumed>) = 0 [pid 16173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16171] <... bpf resumed>) = 5 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16174] <... bpf resumed>) = 3 [pid 16173] <... bpf resumed>) = 4 [pid 16174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16175 attached [pid 16174] <... bpf resumed>) = 4 [pid 16171] exit_group(0 [pid 16174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16175 [pid 16175] set_robust_list(0x555555986660, 24 [pid 16171] <... exit_group resumed>) = ? [pid 16175] <... set_robust_list resumed>) = 0 [pid 16175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16173] <... bpf resumed>) = 5 [pid 16170] +++ exited with 0 +++ [pid 16175] <... prctl resumed>) = 0 [pid 16174] <... bpf resumed>) = 5 [pid 16173] exit_group(0 [pid 16175] setpgid(0, 0 [pid 16174] exit_group(0 [pid 16173] <... exit_group resumed>) = ? [pid 16171] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16175] <... setpgid resumed>) = 0 [pid 16174] <... exit_group resumed>) = ? [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16175] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16175] write(3, "1000", 4) = 4 [pid 16175] close(3./strace-static-x86_64: Process 16176 attached ) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16173] +++ exited with 0 +++ [pid 16176] set_robust_list(0x555555986660, 24 [pid 16175] <... bpf resumed>) = 3 [pid 16174] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16176 [pid 16176] <... set_robust_list resumed>) = 0 [pid 16175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16177 attached [pid 16176] setpgid(0, 0 [pid 16177] set_robust_list(0x555555986660, 24 [pid 16176] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16177 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16177] <... set_robust_list resumed>) = 0 [pid 16176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16175] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16178 attached [pid 16177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16177] <... prctl resumed>) = 0 [pid 16176] <... openat resumed>) = 3 [pid 16175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16178 [pid 16177] setpgid(0, 0 [pid 16178] set_robust_list(0x555555986660, 24 [pid 16176] write(3, "1000", 4 [pid 16178] <... set_robust_list resumed>) = 0 [pid 16177] <... setpgid resumed>) = 0 [pid 16176] <... write resumed>) = 4 ./strace-static-x86_64: Process 16179 attached [pid 16178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16176] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16179 [pid 16179] set_robust_list(0x555555986660, 24 [pid 16178] <... prctl resumed>) = 0 [pid 16177] <... openat resumed>) = 3 [pid 16176] <... close resumed>) = 0 [pid 16179] <... set_robust_list resumed>) = 0 [pid 16176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16177] write(3, "1000", 4 [pid 16179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16178] setpgid(0, 0) = 0 [pid 16177] <... write resumed>) = 4 [pid 16179] <... prctl resumed>) = 0 [pid 16178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16177] close(3 [pid 16176] <... bpf resumed>) = 3 [pid 16179] setpgid(0, 0 [pid 16178] <... openat resumed>) = 3 [pid 16177] <... close resumed>) = 0 [pid 16176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16179] <... setpgid resumed>) = 0 [pid 16178] write(3, "1000", 4 [pid 16177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16178] <... write resumed>) = 4 [pid 16177] <... bpf resumed>) = 3 [pid 16176] <... bpf resumed>) = 4 [pid 16175] <... bpf resumed>) = 5 [pid 16178] close(3 [pid 16177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16175] exit_group(0 [pid 16179] <... openat resumed>) = 3 [pid 16178] <... close resumed>) = 0 [pid 16176] <... bpf resumed>) = 5 [pid 16175] <... exit_group resumed>) = ? [pid 16179] write(3, "1000", 4 [pid 16178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16177] <... bpf resumed>) = 4 [pid 16176] exit_group(0 [pid 16179] <... write resumed>) = 4 [pid 16178] <... bpf resumed>) = 3 [pid 16178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16179] close(3 [pid 16177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16176] <... exit_group resumed>) = ? [pid 16178] <... bpf resumed>) = 4 [pid 16179] <... close resumed>) = 0 [pid 16178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16179] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16178] <... bpf resumed>) = 5 [pid 16177] <... bpf resumed>) = 5 [pid 16176] +++ exited with 0 +++ [pid 16175] +++ exited with 0 +++ [pid 16179] exit_group(0 [pid 16178] exit_group(0 [pid 16177] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16179] <... exit_group resumed>) = ? [pid 16179] +++ exited with 0 +++ [pid 16178] <... exit_group resumed>) = ? [pid 16177] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16179, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16178] +++ exited with 0 +++ [pid 16177] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16180 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16181 attached [pid 16181] set_robust_list(0x555555986660, 24) = 0 [pid 16180] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16182 attached ) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16182 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16181 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16180 [pid 16182] set_robust_list(0x555555986660, 24 [pid 16180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16182] <... set_robust_list resumed>) = 0 [pid 16181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] 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 16182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16181] <... prctl resumed>) = 0 [pid 16180] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16183 attached [pid 16181] setpgid(0, 0./strace-static-x86_64: Process 16184 attached [pid 16182] <... prctl resumed>) = 0 [pid 16180] setpgid(0, 0 [pid 16181] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16183 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16184 [pid 16184] set_robust_list(0x555555986660, 24 [pid 16183] set_robust_list(0x555555986660, 24 [pid 16182] setpgid(0, 0 [pid 16181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16180] <... setpgid resumed>) = 0 [pid 16184] <... set_robust_list resumed>) = 0 [pid 16183] <... set_robust_list resumed>) = 0 [pid 16182] <... setpgid resumed>) = 0 [pid 16181] <... openat resumed>) = 3 [pid 16184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16184] <... prctl resumed>) = 0 [pid 16183] <... prctl resumed>) = 0 [pid 16182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16181] write(3, "1000", 4 [pid 16184] setpgid(0, 0 [pid 16183] setpgid(0, 0 [pid 16180] <... openat resumed>) = 3 [pid 16184] <... setpgid resumed>) = 0 [pid 16181] <... write resumed>) = 4 [pid 16184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16183] <... setpgid resumed>) = 0 [pid 16182] <... openat resumed>) = 3 [pid 16181] close(3 [pid 16180] write(3, "1000", 4 [pid 16182] write(3, "1000", 4 [pid 16181] <... close resumed>) = 0 [pid 16180] <... write resumed>) = 4 [pid 16184] <... openat resumed>) = 3 [pid 16183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16182] <... write resumed>) = 4 [pid 16181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16180] close(3 [pid 16184] write(3, "1000", 4 [pid 16183] <... openat resumed>) = 3 [pid 16182] close(3 [pid 16180] <... close resumed>) = 0 [pid 16184] <... write resumed>) = 4 [pid 16183] write(3, "1000", 4 [pid 16181] <... bpf resumed>) = 3 [pid 16184] close(3 [pid 16183] <... write resumed>) = 4 [pid 16182] <... close resumed>) = 0 [pid 16181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16184] <... close resumed>) = 0 [pid 16183] close(3 [pid 16182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16183] <... close resumed>) = 0 [pid 16182] <... bpf resumed>) = 3 [pid 16181] <... bpf resumed>) = 4 [pid 16180] <... bpf resumed>) = 3 [pid 16184] <... bpf resumed>) = 3 [pid 16183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16183] <... bpf resumed>) = 3 [pid 16181] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16180] <... bpf resumed>) = 4 [pid 16184] <... bpf resumed>) = 4 [pid 16183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16182] <... bpf resumed>) = 4 [pid 16181] <... bpf resumed>) = 5 [pid 16180] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16184] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16181] exit_group(0) = ? [pid 16182] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16182] exit_group(0) = ? [pid 16184] <... bpf resumed>) = 5 [pid 16183] <... bpf resumed>) = 4 [pid 16182] +++ exited with 0 +++ [pid 16181] +++ exited with 0 +++ [pid 16180] <... bpf resumed>) = 5 [pid 16184] exit_group(0 [pid 16183] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16180] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16184] <... exit_group resumed>) = ? [pid 16183] <... bpf resumed>) = 5 [pid 16180] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16183] exit_group(0 [pid 16180] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16185 attached [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16185] set_robust_list(0x555555986660, 24 [pid 16183] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16186 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16186] set_robust_list(0x555555986660, 24 [pid 16185] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16185 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16186 [pid 16186] <... set_robust_list resumed>) = 0 [pid 16185] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16187 attached ) = 0 [pid 16186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16185] setpgid(0, 0 [pid 16187] set_robust_list(0x555555986660, 24 [pid 16185] <... setpgid resumed>) = 0 [pid 16186] <... prctl resumed>) = 0 [pid 16187] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16187 [pid 16186] setpgid(0, 0 [pid 16187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16186] <... setpgid resumed>) = 0 [pid 16185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16187] <... prctl resumed>) = 0 [pid 16186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16185] <... openat resumed>) = 3 [pid 16187] setpgid(0, 0 [pid 16185] write(3, "1000", 4 [pid 16187] <... setpgid resumed>) = 0 [pid 16186] <... openat resumed>) = 3 [pid 16185] <... write resumed>) = 4 [pid 16185] close(3) = 0 [pid 16187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16187] <... openat resumed>) = 3 [pid 16186] write(3, "1000", 4 [pid 16187] write(3, "1000", 4 [pid 16186] <... write resumed>) = 4 [pid 16185] <... bpf resumed>) = 3 [pid 16187] <... write resumed>) = 4 [pid 16186] close(3 [pid 16185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16187] close(3 [pid 16186] <... close resumed>) = 0 [pid 16187] <... close resumed>) = 0 [pid 16187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16185] <... bpf resumed>) = 4 [pid 16183] +++ exited with 0 +++ [pid 16187] <... bpf resumed>) = 3 [pid 16186] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16185] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16184] +++ exited with 0 +++ [pid 16187] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16186] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16186] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16187] 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 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16188 ./strace-static-x86_64: Process 16189 attached ./strace-static-x86_64: Process 16188 attached [pid 16189] set_robust_list(0x555555986660, 24 [pid 16188] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16189 [pid 16187] <... bpf resumed>) = 5 [pid 16186] <... bpf resumed>) = 5 [pid 16185] <... bpf resumed>) = 5 [pid 16189] <... set_robust_list resumed>) = 0 [pid 16188] <... set_robust_list resumed>) = 0 [pid 16187] exit_group(0 [pid 16186] exit_group(0 [pid 16185] exit_group(0 [pid 16189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16187] <... exit_group resumed>) = ? [pid 16186] <... exit_group resumed>) = ? [pid 16185] <... exit_group resumed>) = ? [pid 16189] <... prctl resumed>) = 0 [pid 16188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16189] setpgid(0, 0) = 0 [pid 16188] <... prctl resumed>) = 0 [pid 16189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16188] setpgid(0, 0 [pid 16186] +++ exited with 0 +++ [pid 16188] <... setpgid resumed>) = 0 [pid 16189] <... openat resumed>) = 3 [pid 16188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16189] write(3, "1000", 4 [pid 16188] write(3, "1000", 4) = 4 [pid 16188] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16188] <... close resumed>) = 0 [pid 16188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16189] <... write resumed>) = 4 [pid 16188] <... bpf resumed>) = 3 [pid 16189] close(3 [pid 16188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16190 attached [pid 16189] <... close resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16190 [pid 16190] set_robust_list(0x555555986660, 24 [pid 16189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16188] <... bpf resumed>) = 4 [pid 16190] <... set_robust_list resumed>) = 0 [pid 16189] <... bpf resumed>) = 3 [pid 16188] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16190] <... prctl resumed>) = 0 [pid 16190] setpgid(0, 0) = 0 [pid 16190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16189] <... bpf resumed>) = 4 [pid 16190] <... openat resumed>) = 3 [pid 16185] +++ exited with 0 +++ [pid 16189] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16190] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16190] <... write resumed>) = 4 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16190] close(3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16190] <... close resumed>) = 0 [pid 16189] exit_group(0) = ? [pid 16190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16190] <... bpf resumed>) = 3 [pid 16190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16191 attached [pid 16191] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16191 [pid 16191] <... set_robust_list resumed>) = 0 [pid 16190] <... bpf resumed>) = 4 [pid 16190] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16191] setpgid(0, 0) = 0 [pid 16191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16191] write(3, "1000", 4) = 4 [pid 16191] close(3 [pid 16188] <... bpf resumed>) = 5 [pid 16187] +++ exited with 0 +++ [pid 16188] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16191] <... close resumed>) = 0 [pid 16191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16188] <... exit_group resumed>) = ? [pid 16191] <... bpf resumed>) = 3 [pid 16191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16191] <... bpf resumed>) = 4 [pid 16191] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16192 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16192 [pid 16192] set_robust_list(0x555555986660, 24) = 0 [pid 16192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16192] setpgid(0, 0) = 0 [pid 16192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16192] write(3, "1000", 4) = 4 [pid 16192] close(3) = 0 [pid 16192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16190] <... bpf resumed>) = 5 [pid 16189] +++ exited with 0 +++ [pid 16192] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16190] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16189, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16190] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16193 attached , child_tidptr=0x555555986650) = 16193 [pid 16193] set_robust_list(0x555555986660, 24) = 0 [pid 16193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16192] <... bpf resumed>) = 5 [pid 16191] <... bpf resumed>) = 5 [pid 16190] +++ exited with 0 +++ [pid 16188] +++ exited with 0 +++ [pid 16193] setpgid(0, 0 [pid 16192] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16191] exit_group(0 [pid 16193] <... setpgid resumed>) = 0 [pid 16192] <... exit_group resumed>) = ? [pid 16191] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16193] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16193] write(3, "1000", 4) = 4 [pid 16193] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16194 attached [pid 16193] <... close resumed>) = 0 [pid 16194] set_robust_list(0x555555986660, 24 [pid 16193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16194 ./strace-static-x86_64: Process 16195 attached [pid 16194] <... set_robust_list resumed>) = 0 [pid 16193] <... bpf resumed>) = 3 [pid 16195] set_robust_list(0x555555986660, 24 [pid 16194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16195 [pid 16195] <... set_robust_list resumed>) = 0 [pid 16194] <... prctl resumed>) = 0 [pid 16195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16194] setpgid(0, 0 [pid 16191] +++ exited with 0 +++ [pid 16193] <... bpf resumed>) = 4 [pid 16192] +++ exited with 0 +++ [pid 16195] <... prctl resumed>) = 0 [pid 16194] <... setpgid resumed>) = 0 [pid 16195] setpgid(0, 0 [pid 16193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16195] <... setpgid resumed>) = 0 [pid 16194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16194] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16195] <... openat resumed>) = 3 [pid 16194] write(3, "1000", 4 [pid 16195] write(3, "1000", 4 [pid 16194] <... write resumed>) = 4 [pid 16195] <... write resumed>) = 4 [pid 16194] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16196 attached [pid 16195] close(3 [pid 16194] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16196 [pid 16196] set_robust_list(0x555555986660, 24 [pid 16195] <... close resumed>) = 0 [pid 16196] <... set_robust_list resumed>) = 0 [pid 16195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16197 attached [pid 16196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16195] <... bpf resumed>) = 3 [pid 16194] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16197 [pid 16197] set_robust_list(0x555555986660, 24 [pid 16195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16197] <... set_robust_list resumed>) = 0 [pid 16196] setpgid(0, 0) = 0 [pid 16194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16195] <... bpf resumed>) = 4 [pid 16194] <... bpf resumed>) = 4 [pid 16197] <... prctl resumed>) = 0 [pid 16196] <... openat resumed>) = 3 [pid 16194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16197] setpgid(0, 0 [pid 16196] write(3, "1000", 4 [pid 16195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16197] <... setpgid resumed>) = 0 [pid 16193] <... bpf resumed>) = 5 [pid 16197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16196] <... write resumed>) = 4 [pid 16195] <... bpf resumed>) = 5 [pid 16194] <... bpf resumed>) = 5 [pid 16193] exit_group(0 [pid 16196] close(3 [pid 16195] exit_group(0 [pid 16194] exit_group(0 [pid 16193] <... exit_group resumed>) = ? [pid 16197] <... openat resumed>) = 3 [pid 16196] <... close resumed>) = 0 [pid 16195] <... exit_group resumed>) = ? [pid 16197] write(3, "1000", 4 [pid 16196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16194] <... exit_group resumed>) = ? [pid 16193] +++ exited with 0 +++ [pid 16197] <... write resumed>) = 4 [pid 16196] <... bpf resumed>) = 3 [pid 16197] close(3) = 0 [pid 16196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=16193, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 16197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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(<... resuming interrupted clone ...>) = 0 [pid 16196] <... bpf resumed>) = 4 [pid 16197] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16198 attached [pid 16198] set_robust_list(0x555555986660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16198 [pid 16198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16197] <... bpf resumed>) = 4 [pid 16198] <... prctl resumed>) = 0 [pid 16197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16198] setpgid(0, 0) = 0 [pid 16198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16198] write(3, "1000", 4) = 4 [pid 16198] close(3 [pid 16195] +++ exited with 0 +++ [pid 16194] +++ exited with 0 +++ [pid 16198] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16198] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16199 attached [pid 16199] set_robust_list(0x555555986660, 24 [pid 16198] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16199 ./strace-static-x86_64: Process 16200 attached [pid 16200] set_robust_list(0x555555986660, 24 [pid 16199] <... set_robust_list resumed>) = 0 [pid 16198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16200 [pid 16200] <... set_robust_list resumed>) = 0 [pid 16200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16200] <... prctl resumed>) = 0 [pid 16200] setpgid(0, 0 [pid 16199] <... prctl resumed>) = 0 [pid 16200] <... setpgid resumed>) = 0 [pid 16199] setpgid(0, 0 [pid 16200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16199] <... setpgid resumed>) = 0 [pid 16199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16200] <... openat resumed>) = 3 [pid 16200] write(3, "1000", 4 [pid 16199] <... openat resumed>) = 3 [pid 16198] <... bpf resumed>) = 5 [pid 16197] <... bpf resumed>) = 5 [pid 16196] <... bpf resumed>) = 5 [pid 16200] <... write resumed>) = 4 [pid 16199] write(3, "1000", 4 [pid 16197] exit_group(0 [pid 16199] <... write resumed>) = 4 [pid 16197] <... exit_group resumed>) = ? [pid 16199] close(3 [pid 16200] close(3 [pid 16199] <... close resumed>) = 0 [pid 16198] exit_group(0 [pid 16196] exit_group(0 [pid 16200] <... close resumed>) = 0 [pid 16200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16198] <... exit_group resumed>) = ? [pid 16197] +++ exited with 0 +++ [pid 16196] <... exit_group resumed>) = ? [pid 16200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16199] <... bpf resumed>) = 3 [pid 16198] +++ exited with 0 +++ [pid 16196] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16200] <... bpf resumed>) = 4 [pid 16199] <... bpf resumed>) = 4 [pid 16199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16199] <... bpf resumed>) = 5 [pid 16199] exit_group(0./strace-static-x86_64: Process 16202 attached ./strace-static-x86_64: Process 16201 attached [pid 16200] <... bpf resumed>) = 5 [pid 16202] set_robust_list(0x555555986660, 24 [pid 16201] set_robust_list(0x555555986660, 24 [pid 16200] exit_group(0 [pid 16199] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16202 [pid 16201] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16201 [pid 16202] <... set_robust_list resumed>) = 0 [pid 16200] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16202] <... prctl resumed>) = 0 [pid 16202] setpgid(0, 0 [pid 16201] <... prctl resumed>) = 0 [pid 16202] <... setpgid resumed>) = 0 [pid 16201] setpgid(0, 0./strace-static-x86_64: Process 16203 attached [pid 16202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16201] <... setpgid resumed>) = 0 [pid 16201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16202] <... openat resumed>) = 3 [pid 16203] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16203 [pid 16203] <... set_robust_list resumed>) = 0 [pid 16202] write(3, "1000", 4 [pid 16201] <... openat resumed>) = 3 [pid 16203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16202] <... write resumed>) = 4 [pid 16202] close(3 [pid 16203] <... prctl resumed>) = 0 [pid 16201] write(3, "1000", 4) = 4 [pid 16201] close(3) = 0 [pid 16201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16203] setpgid(0, 0 [pid 16202] <... close resumed>) = 0 [pid 16203] <... setpgid resumed>) = 0 [pid 16201] <... bpf resumed>) = 3 [pid 16202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16202] <... bpf resumed>) = 3 [pid 16203] <... openat resumed>) = 3 [pid 16202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16201] <... bpf resumed>) = 4 [pid 16203] write(3, "1000", 4 [pid 16201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16200] +++ exited with 0 +++ [pid 16199] +++ exited with 0 +++ [pid 16203] <... write resumed>) = 4 [pid 16203] close(3) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16204 attached [pid 16203] <... bpf resumed>) = 3 [pid 16202] <... bpf resumed>) = 4 [pid 16203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16204] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16204 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16204] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16205 attached [pid 16203] <... bpf resumed>) = 4 [pid 16204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16205] set_robust_list(0x555555986660, 24) = 0 [pid 16205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16204] <... prctl resumed>) = 0 [pid 16205] <... prctl resumed>) = 0 [pid 16205] setpgid(0, 0 [pid 16204] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16205 [pid 16205] <... setpgid resumed>) = 0 [pid 16204] <... setpgid resumed>) = 0 [pid 16203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16205] <... openat resumed>) = 3 [pid 16204] <... openat resumed>) = 3 [pid 16205] write(3, "1000", 4) = 4 [pid 16205] close(3) = 0 [pid 16204] write(3, "1000", 4 [pid 16205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16204] <... write resumed>) = 4 [pid 16204] close(3) = 0 [pid 16205] <... bpf resumed>) = 3 [pid 16204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16204] <... bpf resumed>) = 3 [pid 16205] <... bpf resumed>) = 4 [pid 16204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16205] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16202] <... bpf resumed>) = 5 [pid 16205] <... bpf resumed>) = 5 [pid 16204] <... bpf resumed>) = 4 [pid 16203] <... bpf resumed>) = 5 [pid 16202] exit_group(0 [pid 16201] <... bpf resumed>) = 5 [pid 16205] exit_group(0 [pid 16204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16203] exit_group(0 [pid 16202] <... exit_group resumed>) = ? [pid 16201] exit_group(0 [pid 16205] <... exit_group resumed>) = ? [pid 16204] <... bpf resumed>) = 5 [pid 16203] <... exit_group resumed>) = ? [pid 16201] <... exit_group resumed>) = ? [pid 16205] +++ exited with 0 +++ [pid 16202] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16204] exit_group(0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16204] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16206 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16206 [pid 16206] set_robust_list(0x555555986660, 24 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16206] <... set_robust_list resumed>) = 0 [pid 16203] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16207 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16207 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16206] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16208 attached [pid 16207] set_robust_list(0x555555986660, 24 [pid 16208] set_robust_list(0x555555986660, 24 [pid 16207] <... set_robust_list resumed>) = 0 [pid 16206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16208] <... set_robust_list resumed>) = 0 [pid 16207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16208 [pid 16208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16207] <... prctl resumed>) = 0 [pid 16206] <... openat resumed>) = 3 [pid 16208] <... prctl resumed>) = 0 [pid 16207] setpgid(0, 0 [pid 16208] setpgid(0, 0 [pid 16207] <... setpgid resumed>) = 0 [pid 16208] <... setpgid resumed>) = 0 [pid 16207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16206] write(3, "1000", 4 [pid 16208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16206] <... write resumed>) = 4 [pid 16206] close(3 [pid 16208] <... openat resumed>) = 3 [pid 16207] <... openat resumed>) = 3 [pid 16206] <... close resumed>) = 0 [pid 16208] write(3, "1000", 4 [pid 16207] write(3, "1000", 4 [pid 16206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16204] +++ exited with 0 +++ [pid 16201] +++ exited with 0 +++ [pid 16208] <... write resumed>) = 4 [pid 16207] <... write resumed>) = 4 [pid 16206] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16208] close(3 [pid 16207] close(3 [pid 16206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16208] <... close resumed>) = 0 [pid 16207] <... close resumed>) = 0 [pid 16206] <... bpf resumed>) = 4 [pid 16208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16208] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16207] <... bpf resumed>) = 3 [pid 16207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16209 attached [pid 16208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16207] <... bpf resumed>) = 4 [pid 16209] set_robust_list(0x555555986660, 24) = 0 [pid 16209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16210 attached [pid 16209] setpgid(0, 0 [pid 16210] set_robust_list(0x555555986660, 24 [pid 16209] <... setpgid resumed>) = 0 [pid 16207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16210] <... set_robust_list resumed>) = 0 [pid 16209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16208] <... bpf resumed>) = 4 [pid 16210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16210 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16209 [pid 16210] <... prctl resumed>) = 0 [pid 16209] <... openat resumed>) = 3 [pid 16210] setpgid(0, 0 [pid 16208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16210] <... setpgid resumed>) = 0 [pid 16209] write(3, "1000", 4) = 4 [pid 16209] close(3 [pid 16210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16209] <... close resumed>) = 0 [pid 16208] <... bpf resumed>) = 5 [pid 16207] <... bpf resumed>) = 5 [pid 16206] <... bpf resumed>) = 5 [pid 16210] write(3, "1000", 4 [pid 16209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16208] exit_group(0 [pid 16207] exit_group(0 [pid 16206] exit_group(0 [pid 16210] <... write resumed>) = 4 [pid 16209] <... bpf resumed>) = 3 [pid 16208] <... exit_group resumed>) = ? [pid 16207] <... exit_group resumed>) = ? [pid 16210] close(3 [pid 16209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16208] +++ exited with 0 +++ [pid 16207] +++ exited with 0 +++ [pid 16206] <... exit_group resumed>) = ? [pid 16210] <... close resumed>) = 0 [pid 16209] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16210] <... bpf resumed>) = 3 [pid 16209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16209] <... bpf resumed>) = 5 [pid 16209] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16210] <... bpf resumed>) = 4 [pid 16209] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16211 attached [pid 16210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16211] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16211 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16211] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16212 attached [pid 16211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16212] set_robust_list(0x555555986660, 24 [pid 16211] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16212 [pid 16212] <... set_robust_list resumed>) = 0 [pid 16212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16211] setpgid(0, 0) = 0 [pid 16212] <... prctl resumed>) = 0 [pid 16212] setpgid(0, 0 [pid 16211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16212] <... setpgid resumed>) = 0 [pid 16212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16211] <... openat resumed>) = 3 [pid 16211] write(3, "1000", 4 [pid 16212] <... openat resumed>) = 3 [pid 16211] <... write resumed>) = 4 [pid 16212] write(3, "1000", 4 [pid 16211] close(3 [pid 16212] <... write resumed>) = 4 [pid 16211] <... close resumed>) = 0 [pid 16212] close(3 [pid 16211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16212] <... close resumed>) = 0 [pid 16211] <... bpf resumed>) = 3 [pid 16212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16212] <... bpf resumed>) = 3 [pid 16212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16211] <... bpf resumed>) = 4 [pid 16206] +++ exited with 0 +++ [pid 16210] <... bpf resumed>) = 5 [pid 16212] <... bpf resumed>) = 4 [pid 16211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16210] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16210] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16213 attached , child_tidptr=0x555555986650) = 16213 [pid 16213] set_robust_list(0x555555986660, 24) = 0 [pid 16213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16213] setpgid(0, 0) = 0 [pid 16213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16212] <... bpf resumed>) = 5 [pid 16211] <... bpf resumed>) = 5 [pid 16209] +++ exited with 0 +++ [pid 16210] +++ exited with 0 +++ [pid 16213] <... openat resumed>) = 3 [pid 16212] exit_group(0 [pid 16211] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16211] <... exit_group resumed>) = ? [pid 16213] write(3, "1000", 4 [pid 16212] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16213] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16213] close(3./strace-static-x86_64: Process 16214 attached ) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16215 ./strace-static-x86_64: Process 16215 attached [pid 16214] set_robust_list(0x555555986660, 24 [pid 16213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16214 [pid 16215] set_robust_list(0x555555986660, 24 [pid 16214] <... set_robust_list resumed>) = 0 [pid 16215] <... set_robust_list resumed>) = 0 [pid 16213] <... bpf resumed>) = 3 [pid 16214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16215] <... prctl resumed>) = 0 [pid 16214] <... prctl resumed>) = 0 [pid 16215] setpgid(0, 0 [pid 16214] setpgid(0, 0 [pid 16213] <... bpf resumed>) = 4 [pid 16214] <... setpgid resumed>) = 0 [pid 16215] <... setpgid resumed>) = 0 [pid 16214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16214] <... openat resumed>) = 3 [pid 16215] <... openat resumed>) = 3 [pid 16214] write(3, "1000", 4 [pid 16215] write(3, "1000", 4 [pid 16214] <... write resumed>) = 4 [pid 16215] <... write resumed>) = 4 [pid 16214] close(3 [pid 16215] close(3 [pid 16214] <... close resumed>) = 0 [pid 16215] <... close resumed>) = 0 [pid 16214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16214] <... bpf resumed>) = 3 [pid 16215] <... bpf resumed>) = 3 [pid 16214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16211] +++ exited with 0 +++ [pid 16212] +++ exited with 0 +++ [pid 16215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16214] <... bpf resumed>) = 4 [pid 16215] <... bpf resumed>) = 4 [pid 16214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16215] 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 16215] <... bpf resumed>) = 5 [pid 16214] <... bpf resumed>) = 5 [pid 16213] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16216 attached [pid 16215] exit_group(0 [pid 16214] exit_group(0 [pid 16213] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16216 ./strace-static-x86_64: Process 16217 attached [pid 16216] set_robust_list(0x555555986660, 24 [pid 16215] <... exit_group resumed>) = ? [pid 16214] <... exit_group resumed>) = ? [pid 16213] <... exit_group resumed>) = ? [pid 16217] set_robust_list(0x555555986660, 24 [pid 16216] <... set_robust_list resumed>) = 0 [pid 16217] <... set_robust_list resumed>) = 0 [pid 16216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16217 [pid 16217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16216] <... prctl resumed>) = 0 [pid 16217] <... prctl resumed>) = 0 [pid 16216] setpgid(0, 0 [pid 16217] setpgid(0, 0 [pid 16216] <... setpgid resumed>) = 0 [pid 16217] <... setpgid resumed>) = 0 [pid 16216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16215] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16217] <... openat resumed>) = 3 [pid 16216] <... openat resumed>) = 3 [pid 16216] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16217] write(3, "1000", 4) = 4 [pid 16216] <... write resumed>) = 4 [pid 16217] close(3) = 0 [pid 16217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16216] close(3 [pid 16214] +++ exited with 0 +++ [pid 16213] +++ exited with 0 +++ [pid 16217] <... bpf resumed>) = 3 [pid 16216] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16218 attached [pid 16217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16218] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16218 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16218] <... set_robust_list resumed>) = 0 [pid 16217] <... bpf resumed>) = 4 [pid 16216] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16219 attached ./strace-static-x86_64: Process 16220 attached [pid 16219] set_robust_list(0x555555986660, 24 [pid 16218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16220 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16219 [pid 16220] set_robust_list(0x555555986660, 24 [pid 16219] <... set_robust_list resumed>) = 0 [pid 16218] <... prctl resumed>) = 0 [pid 16220] <... set_robust_list resumed>) = 0 [pid 16220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16216] <... bpf resumed>) = 4 [pid 16217] <... bpf resumed>) = 5 [pid 16220] <... prctl resumed>) = 0 [pid 16219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16218] setpgid(0, 0 [pid 16220] setpgid(0, 0 [pid 16218] <... setpgid resumed>) = 0 [pid 16220] <... setpgid resumed>) = 0 [pid 16219] <... prctl resumed>) = 0 [pid 16218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16219] setpgid(0, 0 [pid 16217] exit_group(0 [pid 16220] <... openat resumed>) = 3 [pid 16219] <... setpgid resumed>) = 0 [pid 16218] <... openat resumed>) = 3 [pid 16217] <... exit_group resumed>) = ? [pid 16219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16220] write(3, "1000", 4) = 4 [pid 16216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16220] close(3) = 0 [pid 16216] <... bpf resumed>) = 5 [pid 16220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16218] write(3, "1000", 4 [pid 16220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16219] <... openat resumed>) = 3 [pid 16218] <... write resumed>) = 4 [pid 16216] exit_group(0 [pid 16220] <... bpf resumed>) = 4 [pid 16219] write(3, "1000", 4 [pid 16218] close(3 [pid 16216] <... exit_group resumed>) = ? [pid 16220] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16219] <... write resumed>) = 4 [pid 16218] <... close resumed>) = 0 [pid 16219] close(3 [pid 16218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16219] <... close resumed>) = 0 [pid 16219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16218] <... bpf resumed>) = 3 [pid 16219] <... bpf resumed>) = 3 [pid 16218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16218] <... bpf resumed>) = 4 [pid 16219] <... bpf resumed>) = 4 [pid 16219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16220] <... bpf resumed>) = 5 [pid 16217] +++ exited with 0 +++ [pid 16220] exit_group(0) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16221 attached [pid 16221] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16221 [pid 16221] <... set_robust_list resumed>) = 0 [pid 16221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16221] setpgid(0, 0) = 0 [pid 16221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16216] +++ exited with 0 +++ [pid 16218] <... bpf resumed>) = 5 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16216, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16219] <... bpf resumed>) = 5 [pid 16218] exit_group(0 [pid 16221] write(3, "1000", 4 [pid 16219] exit_group(0 [pid 16218] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16221] <... write resumed>) = 4 [pid 16220] +++ exited with 0 +++ [pid 5067] <... restart_syscall resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16221] close(3 [pid 16219] <... exit_group resumed>) = ? [pid 16221] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16222 attached [pid 16221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16221] <... bpf resumed>) = 3 [pid 16222] set_robust_list(0x555555986660, 24 [pid 16221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16223 attached [pid 16222] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16222 [pid 16222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16223] set_robust_list(0x555555986660, 24) = 0 [pid 16223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16222] <... prctl resumed>) = 0 [pid 16221] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16223 [pid 16223] <... prctl resumed>) = 0 [pid 16222] setpgid(0, 0 [pid 16223] setpgid(0, 0 [pid 16221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16222] <... setpgid resumed>) = 0 [pid 16223] <... setpgid resumed>) = 0 [pid 16223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16222] write(3, "1000", 4 [pid 16223] <... openat resumed>) = 3 [pid 16223] write(3, "1000", 4 [pid 16222] <... write resumed>) = 4 [pid 16223] <... write resumed>) = 4 [pid 16222] close(3 [pid 16223] close(3 [pid 16222] <... close resumed>) = 0 [pid 16223] <... close resumed>) = 0 [pid 16222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16222] <... bpf resumed>) = 3 [pid 16223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16218] +++ exited with 0 +++ [pid 16219] +++ exited with 0 +++ [pid 16223] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16222] <... bpf resumed>) = 4 [pid 16223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16224 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16224 [pid 16224] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 16225 attached [pid 16224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16225 [pid 16225] set_robust_list(0x555555986660, 24) = 0 [pid 16224] <... prctl resumed>) = 0 [pid 16225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16224] setpgid(0, 0 [pid 16225] setpgid(0, 0 [pid 16224] <... setpgid resumed>) = 0 [pid 16225] <... setpgid resumed>) = 0 [pid 16224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16221] <... bpf resumed>) = 5 [pid 16223] <... bpf resumed>) = 5 [pid 16222] <... bpf resumed>) = 5 [pid 16223] exit_group(0 [pid 16221] exit_group(0) = ? [pid 16225] <... openat resumed>) = 3 [pid 16224] <... openat resumed>) = 3 [pid 16225] write(3, "1000", 4) = 4 [pid 16224] write(3, "1000", 4 [pid 16225] close(3 [pid 16224] <... write resumed>) = 4 [pid 16225] <... close resumed>) = 0 [pid 16224] close(3) = 0 [pid 16225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16222] exit_group(0 [pid 16223] <... exit_group resumed>) = ? [pid 16221] +++ exited with 0 +++ [pid 16225] <... bpf resumed>) = 3 [pid 16224] <... bpf resumed>) = 3 [pid 16225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16225] <... bpf resumed>) = 4 [pid 16222] <... exit_group resumed>) = ? [pid 16224] <... bpf resumed>) = 4 [pid 16225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16225] <... bpf resumed>) = 5 [pid 16224] <... bpf resumed>) = 5 [pid 16223] +++ exited with 0 +++ [pid 16222] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16225] exit_group(0 [pid 16224] exit_group(0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16225] <... exit_group resumed>) = ? [pid 16224] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16226 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16226 ./strace-static-x86_64: Process 16227 attached [pid 16226] set_robust_list(0x555555986660, 24 [pid 16227] set_robust_list(0x555555986660, 24 [pid 16226] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16227 ./strace-static-x86_64: Process 16228 attached [pid 16227] <... set_robust_list resumed>) = 0 [pid 16226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16224] +++ exited with 0 +++ [pid 16228] set_robust_list(0x555555986660, 24 [pid 16227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16226] <... prctl resumed>) = 0 [pid 16225] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16228 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16228] <... set_robust_list resumed>) = 0 [pid 16227] <... prctl resumed>) = 0 [pid 16226] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16227] setpgid(0, 0 [pid 16226] <... setpgid resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16228] <... prctl resumed>) = 0 [pid 16227] <... setpgid resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16228] setpgid(0, 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16229 attached [pid 16228] <... setpgid resumed>) = 0 [pid 16227] <... openat resumed>) = 3 [pid 16226] <... openat resumed>) = 3 [pid 16229] set_robust_list(0x555555986660, 24) = 0 [pid 16229] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16230 attached ) = 0 [pid 16230] set_robust_list(0x555555986660, 24 [pid 16229] setpgid(0, 0 [pid 16230] <... set_robust_list resumed>) = 0 [pid 16229] <... setpgid resumed>) = 0 [pid 16229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16229 [pid 16230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16227] write(3, "1000", 4 [pid 16226] write(3, "1000", 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16230 [pid 16230] <... prctl resumed>) = 0 [pid 16229] <... openat resumed>) = 3 [pid 16227] <... write resumed>) = 4 [pid 16226] <... write resumed>) = 4 [pid 16230] setpgid(0, 0 [pid 16228] <... openat resumed>) = 3 [pid 16227] close(3 [pid 16226] close(3 [pid 16230] <... setpgid resumed>) = 0 [pid 16229] write(3, "1000", 4 [pid 16228] write(3, "1000", 4 [pid 16227] <... close resumed>) = 0 [pid 16226] <... close resumed>) = 0 [pid 16230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16229] <... write resumed>) = 4 [pid 16230] <... openat resumed>) = 3 [pid 16229] close(3 [pid 16228] <... write resumed>) = 4 [pid 16227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16230] write(3, "1000", 4 [pid 16229] <... close resumed>) = 0 [pid 16228] close(3 [pid 16227] <... bpf resumed>) = 3 [pid 16226] <... bpf resumed>) = 3 [pid 16230] <... write resumed>) = 4 [pid 16229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16228] <... close resumed>) = 0 [pid 16227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16230] close(3 [pid 16229] <... bpf resumed>) = 3 [pid 16228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16230] <... close resumed>) = 0 [pid 16229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16228] <... bpf resumed>) = 3 [pid 16230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16227] <... bpf resumed>) = 4 [pid 16226] <... bpf resumed>) = 4 [pid 16230] <... bpf resumed>) = 3 [pid 16228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16226] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16229] <... bpf resumed>) = 4 [pid 16227] <... bpf resumed>) = 5 [pid 16230] <... bpf resumed>) = 4 [pid 16227] exit_group(0) = ? [pid 16229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16230] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16229] <... bpf resumed>) = 5 [pid 16228] <... bpf resumed>) = 4 [pid 16227] +++ exited with 0 +++ [pid 16226] <... bpf resumed>) = 5 [pid 16230] <... bpf resumed>) = 5 [pid 16229] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16230] exit_group(0 [pid 16229] <... exit_group resumed>) = ? [pid 16228] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16226] exit_group(0 [pid 16230] <... exit_group resumed>) = ? [pid 16228] <... bpf resumed>) = 5 [pid 16226] <... exit_group resumed>) = ? [pid 16229] +++ exited with 0 +++ [pid 16228] exit_group(0 [pid 16226] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16228] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16226, 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 16231 attached [pid 16231] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16231] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16231 [pid 16231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16230] +++ exited with 0 +++ [pid 16231] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16233 attached ./strace-static-x86_64: Process 16232 attached [pid 16231] setpgid(0, 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16233] set_robust_list(0x555555986660, 24 [pid 16232] set_robust_list(0x555555986660, 24 [pid 16231] <... setpgid resumed>) = 0 [pid 16228] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16232 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16233 [pid 16233] <... set_robust_list resumed>) = 0 [pid 16232] <... set_robust_list resumed>) = 0 [pid 16231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16233] <... prctl resumed>) = 0 [pid 16232] <... prctl resumed>) = 0 [pid 16231] <... openat resumed>) = 3 [pid 16232] setpgid(0, 0 [pid 16233] setpgid(0, 0 [pid 16231] write(3, "1000", 4 [pid 16233] <... setpgid resumed>) = 0 [pid 16231] <... write resumed>) = 4 [pid 16233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16232] <... setpgid resumed>) = 0 [pid 16231] close(3./strace-static-x86_64: Process 16234 attached [pid 16234] set_robust_list(0x555555986660, 24 [pid 16231] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16234 [pid 16232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16234] <... set_robust_list resumed>) = 0 [pid 16233] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16233] write(3, "1000", 4 [pid 16232] <... openat resumed>) = 3 [pid 16234] <... prctl resumed>) = 0 [pid 16233] <... write resumed>) = 4 [pid 16231] <... bpf resumed>) = 3 [pid 16234] setpgid(0, 0 [pid 16233] close(3 [pid 16231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16234] <... setpgid resumed>) = 0 [pid 16233] <... close resumed>) = 0 ./strace-static-x86_64: Process 16235 attached [pid 16232] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16235 [pid 16235] set_robust_list(0x555555986660, 24 [pid 16232] <... write resumed>) = 4 [pid 16235] <... set_robust_list resumed>) = 0 [pid 16232] close(3 [pid 16231] <... bpf resumed>) = 4 [pid 16233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16232] <... close resumed>) = 0 [pid 16235] <... prctl resumed>) = 0 [pid 16233] <... bpf resumed>) = 3 [pid 16232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16231] <... bpf resumed>) = 5 [pid 16235] setpgid(0, 0 [pid 16234] <... openat resumed>) = 3 [pid 16233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16232] <... bpf resumed>) = 3 [pid 16235] <... setpgid resumed>) = 0 [pid 16234] write(3, "1000", 4 [pid 16232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16231] exit_group(0 [pid 16235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16234] <... write resumed>) = 4 [pid 16233] <... bpf resumed>) = 4 [pid 16231] <... exit_group resumed>) = ? [pid 16235] <... openat resumed>) = 3 [pid 16234] close(3 [pid 16232] <... bpf resumed>) = 4 [pid 16235] write(3, "1000", 4 [pid 16232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16235] <... write resumed>) = 4 [pid 16233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16234] <... close resumed>) = 0 [pid 16234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16235] close(3 [pid 16234] <... bpf resumed>) = 3 [pid 16231] +++ exited with 0 +++ [pid 16235] <... close resumed>) = 0 [pid 16234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16234] <... bpf resumed>) = 4 [pid 16235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16235] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16236 attached [pid 16235] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16236 [pid 16236] set_robust_list(0x555555986660, 24) = 0 [pid 16236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16236] setpgid(0, 0 [pid 16232] <... bpf resumed>) = 5 [pid 16236] <... setpgid resumed>) = 0 [pid 16232] exit_group(0 [pid 16234] <... bpf resumed>) = 5 [pid 16233] <... bpf resumed>) = 5 [pid 16236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16235] <... bpf resumed>) = 5 [pid 16234] exit_group(0 [pid 16235] exit_group(0 [pid 16232] <... exit_group resumed>) = ? [pid 16233] exit_group(0 [pid 16235] <... exit_group resumed>) = ? [pid 16234] <... exit_group resumed>) = ? [pid 16236] <... openat resumed>) = 3 [pid 16235] +++ exited with 0 +++ [pid 16233] <... exit_group resumed>) = ? [pid 16232] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16236] write(3, "1000", 4) = 4 [pid 16236] close(3) = 0 [pid 16236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16236] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16237 attached [pid 16237] set_robust_list(0x555555986660, 24) = 0 [pid 16237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16237 [pid 16237] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16238 attached [pid 16236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16238] set_robust_list(0x555555986660, 24 [pid 16237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16238] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16238 [pid 16238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16237] write(3, "1000", 4) = 4 [pid 16237] close(3 [pid 16238] <... prctl resumed>) = 0 [pid 16237] <... close resumed>) = 0 [pid 16234] +++ exited with 0 +++ [pid 16238] setpgid(0, 0 [pid 16237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16233] +++ exited with 0 +++ [pid 16238] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16233, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16237] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16238] <... openat resumed>) = 3 [pid 16237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 16238] write(3, "1000", 4) = 4 [pid 16238] close(3) = 0 [pid 16238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16237] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16239 attached [pid 16238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 16239 [pid 16239] set_robust_list(0x555555986660, 24 [pid 16237] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16239] <... set_robust_list resumed>) = 0 [pid 16239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16238] <... bpf resumed>) = 4 [pid 16239] setpgid(0, 0) = 0 [pid 16239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16236] <... bpf resumed>) = 5 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16237] <... bpf resumed>) = 5 [pid 16239] <... openat resumed>) = 3 [pid 16236] exit_group(0./strace-static-x86_64: Process 16240 attached [pid 16239] write(3, "1000", 4 [pid 16240] set_robust_list(0x555555986660, 24 [pid 16239] <... write resumed>) = 4 [pid 16238] <... bpf resumed>) = 5 [pid 16237] exit_group(0 [pid 16236] <... exit_group resumed>) = ? [pid 16240] <... set_robust_list resumed>) = 0 [pid 16239] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16240 [pid 16240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16239] <... close resumed>) = 0 [pid 16239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16238] exit_group(0 [pid 16237] <... exit_group resumed>) = ? [pid 16236] +++ exited with 0 +++ [pid 16240] <... prctl resumed>) = 0 [pid 16239] <... bpf resumed>) = 3 [pid 16240] setpgid(0, 0 [pid 16239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16240] <... setpgid resumed>) = 0 [pid 16239] <... bpf resumed>) = 4 [pid 16238] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16241 attached [pid 16240] <... openat resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16241 [pid 16240] write(3, "1000", 4) = 4 [pid 16241] set_robust_list(0x555555986660, 24 [pid 16240] close(3) = 0 [pid 16241] <... set_robust_list resumed>) = 0 [pid 16240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16240] <... bpf resumed>) = 3 [pid 16241] setpgid(0, 0 [pid 16240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16241] <... setpgid resumed>) = 0 [pid 16241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16240] <... bpf resumed>) = 4 [pid 16240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16241] <... openat resumed>) = 3 [pid 16241] write(3, "1000", 4) = 4 [pid 16241] close(3 [pid 16238] +++ exited with 0 +++ [pid 16237] +++ exited with 0 +++ [pid 16241] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16238, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16241] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16242 attached [pid 16241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16243 attached [pid 16242] set_robust_list(0x555555986660, 24 [pid 16243] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16243 [pid 16243] <... set_robust_list resumed>) = 0 [pid 16242] <... set_robust_list resumed>) = 0 [pid 16243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16242 [pid 16243] <... prctl resumed>) = 0 [pid 16242] <... prctl resumed>) = 0 [pid 16243] setpgid(0, 0 [pid 16242] setpgid(0, 0 [pid 16243] <... setpgid resumed>) = 0 [pid 16243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16242] <... setpgid resumed>) = 0 [pid 16243] <... openat resumed>) = 3 [pid 16242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16243] write(3, "1000", 4) = 4 [pid 16242] <... openat resumed>) = 3 [pid 16243] close(3) = 0 [pid 16243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16242] write(3, "1000", 4 [pid 16243] <... bpf resumed>) = 3 [pid 16242] <... write resumed>) = 4 [pid 16243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16242] close(3) = 0 [pid 16243] <... bpf resumed>) = 4 [pid 16242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16241] <... bpf resumed>) = 5 [pid 16240] <... bpf resumed>) = 5 [pid 16239] <... bpf resumed>) = 5 [pid 16243] <... bpf resumed>) = 5 [pid 16242] <... bpf resumed>) = 3 [pid 16241] exit_group(0 [pid 16240] exit_group(0 [pid 16243] exit_group(0 [pid 16242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16240] <... exit_group resumed>) = ? [pid 16239] exit_group(0 [pid 16243] <... exit_group resumed>) = ? [pid 16242] <... bpf resumed>) = 4 [pid 16241] <... exit_group resumed>) = ? [pid 16240] +++ exited with 0 +++ [pid 16239] <... exit_group resumed>) = ? [pid 16243] +++ exited with 0 +++ [pid 16241] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16242] <... bpf resumed>) = 5 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16244 attached [pid 16242] exit_group(0) = ? [pid 16244] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16244 [pid 16244] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16245 attached [pid 16245] set_robust_list(0x555555986660, 24 [pid 16244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16245] <... set_robust_list resumed>) = 0 [pid 16244] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16246 ./strace-static-x86_64: Process 16246 attached [pid 16245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16244] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16245 [pid 16246] set_robust_list(0x555555986660, 24 [pid 16244] <... setpgid resumed>) = 0 [pid 16246] <... set_robust_list resumed>) = 0 [pid 16245] <... prctl resumed>) = 0 [pid 16246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16245] setpgid(0, 0 [pid 16246] <... prctl resumed>) = 0 [pid 16245] <... setpgid resumed>) = 0 [pid 16244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16246] setpgid(0, 0 [pid 16245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16246] <... setpgid resumed>) = 0 [pid 16244] <... openat resumed>) = 3 [pid 16245] <... openat resumed>) = 3 [pid 16244] write(3, "1000", 4 [pid 16246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16245] write(3, "1000", 4 [pid 16244] <... write resumed>) = 4 [pid 16246] <... openat resumed>) = 3 [pid 16245] <... write resumed>) = 4 [pid 16246] write(3, "1000", 4 [pid 16244] close(3 [pid 16245] close(3 [pid 16246] <... write resumed>) = 4 [pid 16246] close(3) = 0 [pid 16246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16245] <... close resumed>) = 0 [pid 16244] <... close resumed>) = 0 [pid 16246] <... bpf resumed>) = 3 [pid 16245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16245] <... bpf resumed>) = 3 [pid 16244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16242] +++ exited with 0 +++ [pid 16239] +++ exited with 0 +++ [pid 16245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16244] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16239, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16246] <... bpf resumed>) = 4 [pid 16244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16245] <... bpf resumed>) = 4 [pid 16246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16244] <... bpf resumed>) = 4 [pid 16244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16247 attached [pid 16247] set_robust_list(0x555555986660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16247 ./strace-static-x86_64: Process 16248 attached [pid 16247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16248 [pid 16247] <... prctl resumed>) = 0 [pid 16248] set_robust_list(0x555555986660, 24) = 0 [pid 16247] setpgid(0, 0 [pid 16248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16247] <... setpgid resumed>) = 0 [pid 16248] setpgid(0, 0) = 0 [pid 16248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16248] <... openat resumed>) = 3 [pid 16248] write(3, "1000", 4 [pid 16247] <... openat resumed>) = 3 [pid 16246] <... bpf resumed>) = 5 [pid 16245] <... bpf resumed>) = 5 [pid 16244] <... bpf resumed>) = 5 [pid 16248] <... write resumed>) = 4 [pid 16247] write(3, "1000", 4 [pid 16246] exit_group(0 [pid 16248] close(3 [pid 16247] <... write resumed>) = 4 [pid 16245] exit_group(0 [pid 16244] exit_group(0 [pid 16248] <... close resumed>) = 0 [pid 16247] close(3 [pid 16246] <... exit_group resumed>) = ? [pid 16248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16247] <... close resumed>) = 0 [pid 16245] <... exit_group resumed>) = ? [pid 16244] <... exit_group resumed>) = ? [pid 16248] <... bpf resumed>) = 3 [pid 16247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16246] +++ exited with 0 +++ [pid 16248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16247] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16248] <... bpf resumed>) = 4 [pid 16248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16247] <... bpf resumed>) = 4 [pid 16247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16249 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16249 [pid 16249] set_robust_list(0x555555986660, 24) = 0 [pid 16249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16249] setpgid(0, 0 [pid 16245] +++ exited with 0 +++ [pid 16249] <... setpgid resumed>) = 0 [pid 16249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16244] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16249] <... openat resumed>) = 3 [pid 16249] write(3, "1000", 4) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16249] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16249] <... close resumed>) = 0 [pid 16249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16250 attached ) = 3 [pid 16248] <... bpf resumed>) = 5 [pid 16247] <... bpf resumed>) = 5 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16250] set_robust_list(0x555555986660, 24 [pid 16249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16248] exit_group(0 [pid 16250] <... set_robust_list resumed>) = 0 [pid 16248] <... exit_group resumed>) = ? [pid 16247] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16250 [pid 16250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16247] <... exit_group resumed>) = ? [pid 16250] <... prctl resumed>) = 0 [pid 16249] <... bpf resumed>) = 4 [pid 16247] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16250] setpgid(0, 0 [pid 16249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16248] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16251 attached [pid 16250] <... setpgid resumed>) = 0 [pid 16251] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16251 [pid 16251] <... set_robust_list resumed>) = 0 [pid 16250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16248, 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 16251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16250] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16251] <... prctl resumed>) = 0 [pid 16250] write(3, "1000", 4) = 4 [pid 16250] close(3) = 0 ./strace-static-x86_64: Process 16253 attached [pid 16251] setpgid(0, 0 [pid 16250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 16253 ./strace-static-x86_64: Process 16252 attached [pid 16253] set_robust_list(0x555555986660, 24 [pid 16251] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16252 [pid 16250] <... bpf resumed>) = 3 [pid 16252] set_robust_list(0x555555986660, 24 [pid 16253] <... set_robust_list resumed>) = 0 [pid 16251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16252] <... set_robust_list resumed>) = 0 [pid 16253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16251] <... openat resumed>) = 3 [pid 16252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16253] <... prctl resumed>) = 0 [pid 16250] <... bpf resumed>) = 4 [pid 16252] <... prctl resumed>) = 0 [pid 16253] setpgid(0, 0 [pid 16251] write(3, "1000", 4 [pid 16250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16252] setpgid(0, 0 [pid 16253] <... setpgid resumed>) = 0 [pid 16251] <... write resumed>) = 4 [pid 16251] close(3 [pid 16252] <... setpgid resumed>) = 0 [pid 16253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16251] <... close resumed>) = 0 [pid 16251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16253] <... openat resumed>) = 3 [pid 16251] <... bpf resumed>) = 3 [pid 16253] write(3, "1000", 4 [pid 16251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16252] <... openat resumed>) = 3 [pid 16253] <... write resumed>) = 4 [pid 16252] write(3, "1000", 4 [pid 16253] close(3 [pid 16252] <... write resumed>) = 4 [pid 16253] <... close resumed>) = 0 [pid 16249] <... bpf resumed>) = 5 [pid 16252] close(3 [pid 16253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16250] <... bpf resumed>) = 5 [pid 16249] exit_group(0 [pid 16252] <... close resumed>) = 0 [pid 16251] <... bpf resumed>) = 4 [pid 16250] exit_group(0 [pid 16252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16253] <... bpf resumed>) = 3 [pid 16251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16250] <... exit_group resumed>) = ? [pid 16249] <... exit_group resumed>) = ? [pid 16252] <... bpf resumed>) = 3 [pid 16253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16251] <... bpf resumed>) = 5 [pid 16252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16249] +++ exited with 0 +++ [pid 16251] exit_group(0) = ? [pid 16252] <... bpf resumed>) = 4 [pid 16253] <... bpf resumed>) = 4 [pid 16252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16254 attached , child_tidptr=0x555555986650) = 16254 [pid 16254] set_robust_list(0x555555986660, 24) = 0 [pid 16254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16254] setpgid(0, 0) = 0 [pid 16254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16253] <... bpf resumed>) = 5 [pid 16250] +++ exited with 0 +++ [pid 16254] <... openat resumed>) = 3 [pid 16253] exit_group(0) = ? [pid 16254] write(3, "1000", 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16254] <... write resumed>) = 4 [pid 16254] close(3) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16255 attached [pid 16254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16255 [pid 16255] set_robust_list(0x555555986660, 24) = 0 [pid 16254] <... bpf resumed>) = 4 [pid 16255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16255] setpgid(0, 0) = 0 [pid 16254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16255] write(3, "1000", 4) = 4 [pid 16255] close(3) = 0 [pid 16255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16252] <... bpf resumed>) = 5 [pid 16251] +++ exited with 0 +++ [pid 16255] <... bpf resumed>) = 4 [pid 16252] exit_group(0 [pid 16255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16252] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16255] <... bpf resumed>) = 5 [pid 16254] <... bpf resumed>) = 5 [pid 16253] +++ exited with 0 +++ [pid 16255] exit_group(0 [pid 16252] +++ exited with 0 +++ ./strace-static-x86_64: Process 16256 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16256 [pid 16256] set_robust_list(0x555555986660, 24 [pid 16255] <... exit_group resumed>) = ? [pid 16254] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16256] <... set_robust_list resumed>) = 0 [pid 16256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16254] <... exit_group resumed>) = ? [pid 16256] <... prctl resumed>) = 0 [pid 5070] 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 16256] setpgid(0, 0) = 0 [pid 16256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 16258 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16257 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16258 ./strace-static-x86_64: Process 16257 attached [pid 16258] set_robust_list(0x555555986660, 24 [pid 16256] write(3, "1000", 4 [pid 16255] +++ exited with 0 +++ [pid 16257] set_robust_list(0x555555986660, 24 [pid 16258] <... set_robust_list resumed>) = 0 [pid 16256] <... write resumed>) = 4 [pid 16254] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16257] <... set_robust_list resumed>) = 0 [pid 16258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16256] close(3 [pid 16257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16258] <... prctl resumed>) = 0 [pid 16256] <... close resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16257] <... prctl resumed>) = 0 [pid 16258] setpgid(0, 0 [pid 16256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16258] <... setpgid resumed>) = 0 [pid 16257] setpgid(0, 0 [pid 16258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16256] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16257] <... setpgid resumed>) = 0 [pid 16256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16260 attached ./strace-static-x86_64: Process 16259 attached [pid 16257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16258] <... openat resumed>) = 3 [pid 16256] <... bpf resumed>) = 4 [pid 16260] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16260 [pid 16257] <... openat resumed>) = 3 [pid 16256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16259 [pid 16257] write(3, "1000", 4 [pid 16260] <... set_robust_list resumed>) = 0 [pid 16259] set_robust_list(0x555555986660, 24 [pid 16257] <... write resumed>) = 4 [pid 16258] write(3, "1000", 4 [pid 16260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16259] <... set_robust_list resumed>) = 0 [pid 16258] <... write resumed>) = 4 [pid 16256] <... bpf resumed>) = 5 [pid 16257] close(3 [pid 16260] <... prctl resumed>) = 0 [pid 16258] close(3 [pid 16260] setpgid(0, 0 [pid 16258] <... close resumed>) = 0 [pid 16257] <... close resumed>) = 0 [pid 16260] <... setpgid resumed>) = 0 [pid 16259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16256] exit_group(0 [pid 16259] <... prctl resumed>) = 0 [pid 16257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16256] <... exit_group resumed>) = ? [pid 16259] setpgid(0, 0) = 0 [pid 16260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16258] <... bpf resumed>) = 3 [pid 16257] <... bpf resumed>) = 3 [pid 16260] <... openat resumed>) = 3 [pid 16258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16260] write(3, "1000", 4 [pid 16259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16258] <... bpf resumed>) = 4 [pid 16260] <... write resumed>) = 4 [pid 16256] +++ exited with 0 +++ [pid 16260] close(3) = 0 [pid 16260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16259] <... openat resumed>) = 3 [pid 16257] <... bpf resumed>) = 4 [pid 16258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16256, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 16260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16259] write(3, "1000", 4 [pid 16260] <... bpf resumed>) = 4 [pid 16259] <... write resumed>) = 4 [pid 16257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16259] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16259] <... close resumed>) = 0 ./strace-static-x86_64: Process 16261 attached [pid 16259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16261] set_robust_list(0x555555986660, 24) = 0 [pid 16259] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16261 [pid 16261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16261] setpgid(0, 0 [pid 16258] <... bpf resumed>) = 5 [pid 16261] <... setpgid resumed>) = 0 [pid 16260] <... bpf resumed>) = 5 [pid 16257] <... bpf resumed>) = 5 [pid 16258] exit_group(0 [pid 16261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16260] exit_group(0 [pid 16257] exit_group(0 [pid 16258] <... exit_group resumed>) = ? [pid 16261] <... openat resumed>) = 3 [pid 16260] <... exit_group resumed>) = ? [pid 16259] <... bpf resumed>) = 4 [pid 16258] +++ exited with 0 +++ [pid 16261] write(3, "1000", 4 [pid 16257] <... exit_group resumed>) = ? [pid 16261] <... write resumed>) = 4 [pid 16259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16261] close(3) = 0 [pid 16259] <... bpf resumed>) = 5 [pid 16261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16259] exit_group(0 [pid 16257] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16261] <... bpf resumed>) = 3 [pid 16259] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16257, 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 16261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 16262 attached ) = 0 [pid 16261] <... bpf resumed>) = 4 [pid 16261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16262 [pid 16262] set_robust_list(0x555555986660, 24 [pid 16260] +++ exited with 0 +++ [pid 16259] +++ exited with 0 +++ [pid 16262] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16262] setpgid(0, 0./strace-static-x86_64: Process 16263 attached ) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16263 [pid 16263] set_robust_list(0x555555986660, 24 [pid 16262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16264 attached ./strace-static-x86_64: Process 16265 attached [pid 16263] <... set_robust_list resumed>) = 0 [pid 16262] <... openat resumed>) = 3 [pid 16261] <... bpf resumed>) = 5 [pid 16263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16264 [pid 16265] set_robust_list(0x555555986660, 24 [pid 16264] set_robust_list(0x555555986660, 24 [pid 16262] write(3, "1000", 4 [pid 16261] exit_group(0 [pid 16265] <... set_robust_list resumed>) = 0 [pid 16264] <... set_robust_list resumed>) = 0 [pid 16263] <... prctl resumed>) = 0 [pid 16262] <... write resumed>) = 4 [pid 16261] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16265 [pid 16265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16263] setpgid(0, 0 [pid 16262] close(3 [pid 16263] <... setpgid resumed>) = 0 [pid 16262] <... close resumed>) = 0 [pid 16265] <... prctl resumed>) = 0 [pid 16261] +++ exited with 0 +++ [pid 16264] <... prctl resumed>) = 0 [pid 16265] setpgid(0, 0 [pid 16264] setpgid(0, 0 [pid 16263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16265] <... setpgid resumed>) = 0 [pid 16264] <... setpgid resumed>) = 0 [pid 16263] <... openat resumed>) = 3 [pid 16264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16262] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16263] write(3, "1000", 4 [pid 16262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16265] <... openat resumed>) = 3 [pid 16264] <... openat resumed>) = 3 [pid 16263] <... write resumed>) = 4 [pid 16262] <... bpf resumed>) = 4 [pid 16265] write(3, "1000", 4 [pid 16264] write(3, "1000", 4 [pid 16263] close(3 [pid 16265] <... write resumed>) = 4 [pid 16264] <... write resumed>) = 4 [pid 16263] <... close resumed>) = 0 ./strace-static-x86_64: Process 16266 attached [pid 16265] close(3 [pid 16264] close(3 [pid 16263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16266] set_robust_list(0x555555986660, 24 [pid 16265] <... close resumed>) = 0 [pid 16264] <... close resumed>) = 0 [pid 16263] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16266 [pid 16266] <... set_robust_list resumed>) = 0 [pid 16265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16266] <... prctl resumed>) = 0 [pid 16265] <... bpf resumed>) = 3 [pid 16266] setpgid(0, 0 [pid 16264] <... bpf resumed>) = 3 [pid 16265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16263] <... bpf resumed>) = 4 [pid 16266] <... setpgid resumed>) = 0 [pid 16265] <... bpf resumed>) = 4 [pid 16264] <... bpf resumed>) = 4 [pid 16262] <... bpf resumed>) = 5 [pid 16266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16262] exit_group(0 [pid 16266] <... openat resumed>) = 3 [pid 16265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16264] <... bpf resumed>) = 5 [pid 16265] <... bpf resumed>) = 5 [pid 16263] <... bpf resumed>) = 5 [pid 16266] write(3, "1000", 4 [pid 16262] <... exit_group resumed>) = ? [pid 16264] exit_group(0 [pid 16266] <... write resumed>) = 4 [pid 16265] exit_group(0 [pid 16263] exit_group(0 [pid 16266] close(3 [pid 16265] <... exit_group resumed>) = ? [pid 16263] <... exit_group resumed>) = ? [pid 16266] <... close resumed>) = 0 [pid 16266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16262] +++ exited with 0 +++ [pid 16266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16264] <... exit_group resumed>) = ? [pid 16263] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] 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 16267 attached [pid 16267] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16267 [pid 16267] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16268 attached ) = 0 [pid 16266] <... bpf resumed>) = 5 [pid 16265] +++ exited with 0 +++ [pid 16268] set_robust_list(0x555555986660, 24 [pid 16267] setpgid(0, 0 [pid 16266] exit_group(0 [pid 16268] <... set_robust_list resumed>) = 0 [pid 16267] <... setpgid resumed>) = 0 [pid 16268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16266] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16265, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16268 [pid 16268] <... prctl resumed>) = 0 [pid 16267] <... openat resumed>) = 3 [pid 16268] setpgid(0, 0) = 0 [pid 16268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16267] write(3, "1000", 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16267] <... write resumed>) = 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16267] close(3) = 0 [pid 16268] <... openat resumed>) = 3 [pid 16267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16268] write(3, "1000", 4 [pid 16267] <... bpf resumed>) = 3 [pid 16268] <... write resumed>) = 4 [pid 16267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16269 attached [pid 16268] close(3 [pid 16269] set_robust_list(0x555555986660, 24 [pid 16268] <... close resumed>) = 0 [pid 16267] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16269 [pid 16267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16269] <... set_robust_list resumed>) = 0 [pid 16268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16268] <... bpf resumed>) = 3 [pid 16269] <... prctl resumed>) = 0 [pid 16268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16269] setpgid(0, 0) = 0 [pid 16268] <... bpf resumed>) = 4 [pid 16269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16269] <... openat resumed>) = 3 [pid 16269] write(3, "1000", 4) = 4 [pid 16269] close(3) = 0 [pid 16266] +++ exited with 0 +++ [pid 16264] +++ exited with 0 +++ [pid 16269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16269] <... bpf resumed>) = 3 [pid 16269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16269] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16270 attached ./strace-static-x86_64: Process 16271 attached [pid 16269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16270] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16271 [pid 16270] <... set_robust_list resumed>) = 0 [pid 16271] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16270 [pid 16271] <... set_robust_list resumed>) = 0 [pid 16270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16271] setpgid(0, 0 [pid 16270] <... prctl resumed>) = 0 [pid 16271] <... setpgid resumed>) = 0 [pid 16271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16270] setpgid(0, 0) = 0 [pid 16270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16271] <... openat resumed>) = 3 [pid 16271] write(3, "1000", 4 [pid 16270] <... openat resumed>) = 3 [pid 16271] <... write resumed>) = 4 [pid 16271] close(3 [pid 16270] write(3, "1000", 4 [pid 16269] <... bpf resumed>) = 5 [pid 16268] <... bpf resumed>) = 5 [pid 16267] <... bpf resumed>) = 5 [pid 16271] <... close resumed>) = 0 [pid 16270] <... write resumed>) = 4 [pid 16269] exit_group(0 [pid 16268] exit_group(0 [pid 16267] exit_group(0 [pid 16271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16270] close(3 [pid 16268] <... exit_group resumed>) = ? [pid 16271] <... bpf resumed>) = 3 [pid 16270] <... close resumed>) = 0 [pid 16269] <... exit_group resumed>) = ? [pid 16267] <... exit_group resumed>) = ? [pid 16271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16269] +++ exited with 0 +++ [pid 16268] +++ exited with 0 +++ [pid 16267] +++ exited with 0 +++ [pid 16270] <... bpf resumed>) = 3 [pid 16271] <... bpf resumed>) = 4 [pid 16270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16270] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] 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 16274 attached ./strace-static-x86_64: Process 16273 attached ./strace-static-x86_64: Process 16272 attached [pid 16274] set_robust_list(0x555555986660, 24 [pid 16272] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16274 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16273 [pid 16273] set_robust_list(0x555555986660, 24 [pid 16272] <... set_robust_list resumed>) = 0 [pid 16274] <... set_robust_list resumed>) = 0 [pid 16274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16273] <... set_robust_list resumed>) = 0 [pid 16272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16274] <... prctl resumed>) = 0 [pid 16272] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16272 [pid 16274] setpgid(0, 0 [pid 16273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16272] setpgid(0, 0 [pid 16274] <... setpgid resumed>) = 0 [pid 16273] <... prctl resumed>) = 0 [pid 16272] <... setpgid resumed>) = 0 [pid 16274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16273] setpgid(0, 0 [pid 16272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16273] <... setpgid resumed>) = 0 [pid 16271] <... bpf resumed>) = 5 [pid 16274] write(3, "1000", 4 [pid 16271] exit_group(0 [pid 16270] <... bpf resumed>) = 5 [pid 16273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16274] <... write resumed>) = 4 [pid 16272] <... openat resumed>) = 3 [pid 16271] <... exit_group resumed>) = ? [pid 16270] exit_group(0 [pid 16274] close(3 [pid 16273] <... openat resumed>) = 3 [pid 16274] <... close resumed>) = 0 [pid 16273] write(3, "1000", 4 [pid 16270] <... exit_group resumed>) = ? [pid 16274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16273] <... write resumed>) = 4 [pid 16274] <... bpf resumed>) = 3 [pid 16274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16273] close(3 [pid 16272] write(3, "1000", 4 [pid 16274] <... bpf resumed>) = 4 [pid 16273] <... close resumed>) = 0 [pid 16272] <... write resumed>) = 4 [pid 16274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16272] close(3 [pid 16273] <... bpf resumed>) = 3 [pid 16272] <... close resumed>) = 0 [pid 16273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16273] <... bpf resumed>) = 4 [pid 16272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16272] <... bpf resumed>) = 4 [pid 16272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16271] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16270] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16274] <... bpf resumed>) = 5 [pid 16273] <... bpf resumed>) = 5 [pid 16272] <... bpf resumed>) = 5 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16273] exit_group(0 [pid 16272] exit_group(0 [pid 16274] exit_group(0 [pid 5075] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 16275 attached ) = 0 [pid 16275] set_robust_list(0x555555986660, 24) = 0 [pid 16274] <... exit_group resumed>) = ? [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16275 [pid 16273] <... exit_group resumed>) = ? [pid 16272] <... exit_group resumed>) = ? [pid 16275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16272] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16275] setpgid(0, 0./strace-static-x86_64: Process 16276 attached ) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16276] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16276 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16276] <... set_robust_list resumed>) = 0 [pid 16275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16274] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16276] <... prctl resumed>) = 0 [pid 16275] <... openat resumed>) = 3 [pid 16273] +++ exited with 0 +++ [pid 16276] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16277 attached [pid 16276] <... setpgid resumed>) = 0 [pid 16275] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16277 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16277] set_robust_list(0x555555986660, 24 [pid 16276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16275] <... write resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16277] <... set_robust_list resumed>) = 0 [pid 16276] <... openat resumed>) = 3 [pid 16275] close(3 [pid 16276] write(3, "1000", 4) = 4 [pid 16276] close(3) = 0 ./strace-static-x86_64: Process 16278 attached [pid 16277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16275] <... close resumed>) = 0 [pid 16278] set_robust_list(0x555555986660, 24 [pid 16277] <... prctl resumed>) = 0 [pid 16276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16278 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16278] <... set_robust_list resumed>) = 0 [pid 16277] setpgid(0, 0 [pid 16276] <... bpf resumed>) = 3 [pid 16278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16275] <... bpf resumed>) = 3 [pid 16278] <... prctl resumed>) = 0 [pid 16275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16279 attached [pid 16278] setpgid(0, 0 [pid 16277] <... setpgid resumed>) = 0 [pid 16276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16279] set_robust_list(0x555555986660, 24 [pid 16278] <... setpgid resumed>) = 0 [pid 16275] <... bpf resumed>) = 4 [pid 16279] <... set_robust_list resumed>) = 0 [pid 16278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16278] <... openat resumed>) = 3 [pid 16277] <... openat resumed>) = 3 [pid 16275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16279] setpgid(0, 0) = 0 [pid 16278] write(3, "1000", 4 [pid 16276] <... bpf resumed>) = 4 [pid 16279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16278] <... write resumed>) = 4 [pid 16277] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16279 [pid 16277] <... write resumed>) = 4 [pid 16276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16277] close(3) = 0 [pid 16279] <... openat resumed>) = 3 [pid 16278] close(3 [pid 16277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16275] <... bpf resumed>) = 5 [pid 16278] <... close resumed>) = 0 [pid 16279] write(3, "1000", 4 [pid 16278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16277] <... bpf resumed>) = 3 [pid 16276] <... bpf resumed>) = 5 [pid 16277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16279] <... write resumed>) = 4 [pid 16278] <... bpf resumed>) = 3 [pid 16276] exit_group(0 [pid 16275] exit_group(0 [pid 16279] close(3 [pid 16278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16276] <... exit_group resumed>) = ? [pid 16275] <... exit_group resumed>) = ? [pid 16277] <... bpf resumed>) = 4 [pid 16277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16276] +++ exited with 0 +++ [pid 16277] exit_group(0) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16279] <... close resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16278] <... bpf resumed>) = 4 [pid 16279] <... bpf resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16279] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16280 attached [pid 16279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16280] set_robust_list(0x555555986660, 24) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16280 [pid 16280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16275] +++ exited with 0 +++ [pid 16280] setpgid(0, 0) = 0 [pid 16277] +++ exited with 0 +++ [pid 16280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16280] <... openat resumed>) = 3 [pid 16280] write(3, "1000", 4) = 4 [pid 16280] close(3) = 0 ./strace-static-x86_64: Process 16282 attached [pid 16280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16282] set_robust_list(0x555555986660, 24) = 0 [pid 16282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16281 [pid 16282] <... prctl resumed>) = 0 [pid 16282] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16281 attached [pid 16282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16280] <... bpf resumed>) = 3 [pid 16281] set_robust_list(0x555555986660, 24 [pid 16280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16282 [pid 16282] <... openat resumed>) = 3 [pid 16281] <... set_robust_list resumed>) = 0 [pid 16280] <... bpf resumed>) = 4 [pid 16282] write(3, "1000", 4 [pid 16281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16281] <... prctl resumed>) = 0 [pid 16282] <... write resumed>) = 4 [pid 16281] setpgid(0, 0 [pid 16282] close(3 [pid 16281] <... setpgid resumed>) = 0 [pid 16282] <... close resumed>) = 0 [pid 16281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16281] <... openat resumed>) = 3 [pid 16281] write(3, "1000", 4 [pid 16282] <... bpf resumed>) = 3 [pid 16281] <... write resumed>) = 4 [pid 16282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16281] close(3) = 0 [pid 16281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16282] <... bpf resumed>) = 4 [pid 16281] <... bpf resumed>) = 3 [pid 16280] <... bpf resumed>) = 5 [pid 16279] <... bpf resumed>) = 5 [pid 16278] <... bpf resumed>) = 5 [pid 16281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16280] exit_group(0 [pid 16279] exit_group(0 [pid 16278] exit_group(0 [pid 16282] <... bpf resumed>) = 5 [pid 16281] <... bpf resumed>) = 4 [pid 16280] <... exit_group resumed>) = ? [pid 16279] <... exit_group resumed>) = ? [pid 16278] <... exit_group resumed>) = ? [pid 16280] +++ exited with 0 +++ [pid 16279] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16282] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16282] <... exit_group resumed>) = ? [pid 16281] <... bpf resumed>) = 5 [pid 16278] +++ exited with 0 +++ [pid 16281] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16281] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16284 attached ./strace-static-x86_64: Process 16283 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16283 [pid 16284] set_robust_list(0x555555986660, 24 [pid 16283] set_robust_list(0x555555986660, 24 [pid 16284] <... set_robust_list resumed>) = 0 [pid 16283] <... set_robust_list resumed>) = 0 [pid 16284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16284 [pid 16284] <... prctl resumed>) = 0 [pid 16283] <... prctl resumed>) = 0 [pid 16284] setpgid(0, 0 [pid 16283] setpgid(0, 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16284] <... setpgid resumed>) = 0 [pid 16283] <... setpgid resumed>) = 0 [pid 16284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16285 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16285 [pid 16285] set_robust_list(0x555555986660, 24 [pid 16284] <... openat resumed>) = 3 [pid 16283] <... openat resumed>) = 3 [pid 16285] <... set_robust_list resumed>) = 0 [pid 16282] +++ exited with 0 +++ [pid 16285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16284] write(3, "1000", 4 [pid 16285] <... prctl resumed>) = 0 [pid 16283] write(3, "1000", 4 [pid 16285] setpgid(0, 0 [pid 16284] <... write resumed>) = 4 [pid 16283] <... write resumed>) = 4 [pid 16281] +++ exited with 0 +++ [pid 16285] <... setpgid resumed>) = 0 [pid 16284] close(3 [pid 16283] close(3 [pid 16285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16284] <... close resumed>) = 0 [pid 16283] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16285] <... openat resumed>) = 3 [pid 16284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16285] write(3, "1000", 4 [pid 16284] <... bpf resumed>) = 3 [pid 16284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16285] <... write resumed>) = 4 [pid 16283] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16284] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16286 attached ./strace-static-x86_64: Process 16287 attached [pid 16285] close(3 [pid 16284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16287] set_robust_list(0x555555986660, 24 [pid 16286] set_robust_list(0x555555986660, 24 [pid 16285] <... close resumed>) = 0 [pid 16283] <... bpf resumed>) = 4 [pid 16285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16287] <... set_robust_list resumed>) = 0 [pid 16286] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16286 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16287 [pid 16285] <... bpf resumed>) = 3 [pid 16286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16286] <... prctl resumed>) = 0 [pid 16287] <... prctl resumed>) = 0 [pid 16286] setpgid(0, 0) = 0 [pid 16287] setpgid(0, 0 [pid 16285] <... bpf resumed>) = 4 [pid 16287] <... setpgid resumed>) = 0 [pid 16286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16285] <... bpf resumed>) = 5 [pid 16284] <... bpf resumed>) = 5 [pid 16283] <... bpf resumed>) = 5 [pid 16286] <... openat resumed>) = 3 [pid 16287] <... openat resumed>) = 3 [pid 16286] write(3, "1000", 4 [pid 16285] exit_group(0 [pid 16284] exit_group(0 [pid 16283] exit_group(0 [pid 16287] write(3, "1000", 4 [pid 16286] <... write resumed>) = 4 [pid 16284] <... exit_group resumed>) = ? [pid 16283] <... exit_group resumed>) = ? [pid 16287] <... write resumed>) = 4 [pid 16286] close(3 [pid 16285] <... exit_group resumed>) = ? [pid 16287] close(3 [pid 16286] <... close resumed>) = 0 [pid 16283] +++ exited with 0 +++ [pid 16286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16287] <... close resumed>) = 0 [pid 16286] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 16287] <... bpf resumed>) = 3 [pid 16286] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16288 attached [pid 16287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16288 [pid 16288] set_robust_list(0x555555986660, 24) = 0 [pid 16288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16287] <... bpf resumed>) = 4 [pid 16285] +++ exited with 0 +++ [pid 16284] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16288] setpgid(0, 0 [pid 16287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16288] <... setpgid resumed>) = 0 [pid 16288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16285, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16288] <... openat resumed>) = 3 [pid 16287] <... bpf resumed>) = 5 [pid 16286] <... bpf resumed>) = 5 [pid 16287] exit_group(0) = ? ./strace-static-x86_64: Process 16289 attached [pid 16288] write(3, "1000", 4 [pid 16286] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16286] <... exit_group resumed>) = ? [pid 16288] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16289 ./strace-static-x86_64: Process 16290 attached [pid 16289] set_robust_list(0x555555986660, 24 [pid 16288] close(3 [pid 16287] +++ exited with 0 +++ [pid 16286] +++ exited with 0 +++ [pid 16290] set_robust_list(0x555555986660, 24 [pid 16289] <... set_robust_list resumed>) = 0 [pid 16288] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16290 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16290] <... set_robust_list resumed>) = 0 [pid 16289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16290] <... prctl resumed>) = 0 [pid 16290] setpgid(0, 0 [pid 16289] setpgid(0, 0 [pid 16288] <... bpf resumed>) = 3 [pid 16290] <... setpgid resumed>) = 0 [pid 16289] <... setpgid resumed>) = 0 [pid 16288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16290] <... openat resumed>) = 3 [pid 16289] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16291 attached [pid 16290] write(3, "1000", 4 [pid 16288] <... bpf resumed>) = 4 [pid 16288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16291] set_robust_list(0x555555986660, 24 [pid 16290] <... write resumed>) = 4 [pid 16290] close(3 [pid 16291] <... set_robust_list resumed>) = 0 [pid 16291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16290] <... close resumed>) = 0 [pid 16290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16292 attached [pid 16289] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16292 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16291 [pid 16292] set_robust_list(0x555555986660, 24 [pid 16289] <... write resumed>) = 4 [pid 16289] close(3) = 0 [pid 16292] <... set_robust_list resumed>) = 0 [pid 16291] <... prctl resumed>) = 0 [pid 16290] <... bpf resumed>) = 3 [pid 16289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16291] setpgid(0, 0 [pid 16290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16289] <... bpf resumed>) = 3 [pid 16292] <... prctl resumed>) = 0 [pid 16291] <... setpgid resumed>) = 0 [pid 16289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16288] <... bpf resumed>) = 5 [pid 16292] setpgid(0, 0 [pid 16291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16290] <... bpf resumed>) = 4 [pid 16288] exit_group(0 [pid 16292] <... setpgid resumed>) = 0 [pid 16291] <... openat resumed>) = 3 [pid 16290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16289] <... bpf resumed>) = 4 [pid 16288] <... exit_group resumed>) = ? [pid 16292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16291] write(3, "1000", 4 [pid 16290] <... bpf resumed>) = 5 [pid 16289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16291] <... write resumed>) = 4 [pid 16292] <... openat resumed>) = 3 [pid 16291] close(3 [pid 16290] exit_group(0 [pid 16289] <... bpf resumed>) = 5 [pid 16291] <... close resumed>) = 0 [pid 16291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16290] <... exit_group resumed>) = ? [pid 16288] +++ exited with 0 +++ [pid 16289] exit_group(0 [pid 16292] write(3, "1000", 4) = 4 [pid 16289] <... exit_group resumed>) = ? [pid 16292] close(3 [pid 16291] <... bpf resumed>) = 3 [pid 16292] <... close resumed>) = 0 [pid 16291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=16288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 16292] <... bpf resumed>) = 3 [pid 16292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16291] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16293 attached [pid 16291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16293] set_robust_list(0x555555986660, 24 [pid 16292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16290] +++ exited with 0 +++ [pid 16289] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16293 [pid 16293] <... set_robust_list resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16293] <... prctl resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16293] setpgid(0, 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16293] <... setpgid resumed>) = 0 [pid 16292] <... bpf resumed>) = 5 [pid 16291] <... bpf resumed>) = 5 [pid 16292] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16292] <... exit_group resumed>) = ? [pid 16291] exit_group(0./strace-static-x86_64: Process 16294 attached [pid 16293] <... openat resumed>) = 3 [pid 16291] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16294] set_robust_list(0x555555986660, 24 [pid 16293] write(3, "1000", 4 [pid 16292] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16294 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16294] <... set_robust_list resumed>) = 0 [pid 16293] <... write resumed>) = 4 [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16295 attached [pid 16294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16295] set_robust_list(0x555555986660, 24) = 0 [pid 16293] close(3 [pid 16294] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16294] setpgid(0, 0 [pid 16293] <... close resumed>) = 0 [pid 16291] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16295 [pid 16295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16294] <... setpgid resumed>) = 0 [pid 16293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16296 attached [pid 16295] <... prctl resumed>) = 0 [pid 16294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16293] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16291, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16296] set_robust_list(0x555555986660, 24 [pid 16295] setpgid(0, 0 [pid 16293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16296] <... set_robust_list resumed>) = 0 [pid 16294] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16296 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16295] <... setpgid resumed>) = 0 [pid 16294] write(3, "1000", 4 [pid 16293] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16297 attached [pid 16296] <... prctl resumed>) = 0 [pid 16295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16294] <... write resumed>) = 4 [pid 16293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16294] close(3 [pid 16297] set_robust_list(0x555555986660, 24 [pid 16296] setpgid(0, 0 [pid 16295] <... openat resumed>) = 3 [pid 16294] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16297 [pid 16297] <... set_robust_list resumed>) = 0 [pid 16296] <... setpgid resumed>) = 0 [pid 16293] <... bpf resumed>) = 5 [pid 16297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16295] write(3, "1000", 4 [pid 16294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16293] exit_group(0 [pid 16297] <... prctl resumed>) = 0 [pid 16296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16295] <... write resumed>) = 4 [pid 16294] <... bpf resumed>) = 3 [pid 16293] <... exit_group resumed>) = ? [pid 16297] setpgid(0, 0 [pid 16296] <... openat resumed>) = 3 [pid 16295] close(3 [pid 16294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16293] +++ exited with 0 +++ [pid 16297] <... setpgid resumed>) = 0 [pid 16296] write(3, "1000", 4 [pid 16295] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16296] <... write resumed>) = 4 [pid 16294] <... bpf resumed>) = 4 [pid 16296] close(3 [pid 16295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16297] <... openat resumed>) = 3 [pid 16296] <... close resumed>) = 0 [pid 16297] write(3, "1000", 4 [pid 16296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 16297] <... write resumed>) = 4 [pid 16295] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16298 attached [pid 16297] close(3 [pid 16296] <... bpf resumed>) = 3 [pid 16295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16294] <... bpf resumed>) = 5 [pid 16298] set_robust_list(0x555555986660, 24 [pid 16297] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16298 [pid 16298] <... set_robust_list resumed>) = 0 [pid 16297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16294] exit_group(0 [pid 16298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16297] <... bpf resumed>) = 3 [pid 16295] <... bpf resumed>) = 4 [pid 16298] <... prctl resumed>) = 0 [pid 16295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16296] <... bpf resumed>) = 4 [pid 16294] <... exit_group resumed>) = ? [pid 16297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16298] setpgid(0, 0 [pid 16297] <... bpf resumed>) = 4 [pid 16295] <... bpf resumed>) = 5 [pid 16298] <... setpgid resumed>) = 0 [pid 16297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16295] exit_group(0) = ? [pid 16298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16296] <... bpf resumed>) = 5 [pid 16294] +++ exited with 0 +++ [pid 16298] write(3, "1000", 4 [pid 16297] <... bpf resumed>) = 5 [pid 16298] <... write resumed>) = 4 [pid 16297] exit_group(0 [pid 16296] exit_group(0 [pid 16298] close(3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16298] <... close resumed>) = 0 [pid 16297] <... exit_group resumed>) = ? [pid 16296] <... exit_group resumed>) = ? [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16295] +++ exited with 0 +++ [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16298] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16299 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16299] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16299 [pid 16299] <... set_robust_list resumed>) = 0 [pid 16299] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16300 attached [pid 16300] set_robust_list(0x555555986660, 24 [pid 16299] <... prctl resumed>) = 0 [pid 16300] <... set_robust_list resumed>) = 0 [pid 16299] setpgid(0, 0 [pid 16300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16299] <... setpgid resumed>) = 0 [pid 16300] <... prctl resumed>) = 0 [pid 16299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16298] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16300 [pid 16300] setpgid(0, 0 [pid 16298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16300] <... setpgid resumed>) = 0 [pid 16299] <... openat resumed>) = 3 [pid 16299] write(3, "1000", 4) = 4 [pid 16300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16299] close(3) = 0 [pid 16299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16300] <... openat resumed>) = 3 [pid 16299] <... bpf resumed>) = 3 [pid 16300] write(3, "1000", 4 [pid 16297] +++ exited with 0 +++ [pid 16299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16296] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16300] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16300] close(3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16300] <... close resumed>) = 0 [pid 16299] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16300] <... bpf resumed>) = 3 [pid 16300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16301 attached [pid 16301] set_robust_list(0x555555986660, 24) = 0 [pid 16301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16300] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16301 [pid 16300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16301] setpgid(0, 0) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 16302 attached [pid 16301] write(3, "1000", 4) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16302 [pid 16302] set_robust_list(0x555555986660, 24 [pid 16301] close(3) = 0 [pid 16302] <... set_robust_list resumed>) = 0 [pid 16301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16301] <... bpf resumed>) = 3 [pid 16302] <... prctl resumed>) = 0 [pid 16301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16302] setpgid(0, 0) = 0 [pid 16302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16301] <... bpf resumed>) = 4 [pid 16301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16302] <... openat resumed>) = 3 [pid 16302] write(3, "1000", 4) = 4 [pid 16302] close(3) = 0 [pid 16302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16298] <... bpf resumed>) = 5 [pid 16302] <... bpf resumed>) = 3 [pid 16299] <... bpf resumed>) = 5 [pid 16298] exit_group(0 [pid 16302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16301] <... bpf resumed>) = 5 [pid 16300] <... bpf resumed>) = 5 [pid 16299] exit_group(0 [pid 16298] <... exit_group resumed>) = ? [pid 16301] exit_group(0 [pid 16302] <... bpf resumed>) = 4 [pid 16300] exit_group(0 [pid 16299] <... exit_group resumed>) = ? [pid 16298] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16301] <... exit_group resumed>) = ? [pid 16300] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16300] +++ exited with 0 +++ [pid 16302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16303 attached [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16303] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16303 ./strace-static-x86_64: Process 16304 attached [pid 16303] <... set_robust_list resumed>) = 0 [pid 16303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16304 [pid 16304] set_robust_list(0x555555986660, 24) = 0 [pid 16303] <... prctl resumed>) = 0 [pid 16304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16303] setpgid(0, 0) = 0 [pid 16304] <... prctl resumed>) = 0 [pid 16303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16304] setpgid(0, 0) = 0 [pid 16303] <... openat resumed>) = 3 [pid 16303] write(3, "1000", 4) = 4 [pid 16304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16303] close(3) = 0 [pid 16303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16304] <... openat resumed>) = 3 [pid 16302] <... bpf resumed>) = 5 [pid 16301] +++ exited with 0 +++ [pid 16303] <... bpf resumed>) = 3 [pid 16302] exit_group(0 [pid 16304] write(3, "1000", 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16304] <... write resumed>) = 4 [pid 16303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16302] <... exit_group resumed>) = ? [pid 16304] close(3 [pid 16303] <... bpf resumed>) = 4 [pid 16304] <... close resumed>) = 0 [pid 16303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16305 attached ) = 3 [pid 16304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16305] set_robust_list(0x555555986660, 24 [pid 16304] <... bpf resumed>) = 4 [pid 16303] <... bpf resumed>) = 5 [pid 16299] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16305 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16306 attached [pid 16305] <... set_robust_list resumed>) = 0 [pid 16303] exit_group(0 [pid 16306] set_robust_list(0x555555986660, 24 [pid 16305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16303] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16306 [pid 16306] <... set_robust_list resumed>) = 0 [pid 16305] <... prctl resumed>) = 0 [pid 16306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16305] setpgid(0, 0) = 0 [pid 16306] <... prctl resumed>) = 0 [pid 16306] setpgid(0, 0 [pid 16305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16306] <... setpgid resumed>) = 0 [pid 16305] <... openat resumed>) = 3 [pid 16306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16305] write(3, "1000", 4 [pid 16306] write(3, "1000", 4 [pid 16305] <... write resumed>) = 4 [pid 16305] close(3 [pid 16306] <... write resumed>) = 4 [pid 16305] <... close resumed>) = 0 [pid 16306] close(3) = 0 [pid 16305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16302] +++ exited with 0 +++ [pid 16306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16304] <... bpf resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16305] <... bpf resumed>) = 3 [pid 16306] <... bpf resumed>) = 3 [pid 16305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16304] exit_group(0 [pid 16305] <... bpf resumed>) = 4 [pid 16305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16304] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16306] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16307 attached [pid 16306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16307] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16307 [pid 16307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16307] setpgid(0, 0) = 0 [pid 16306] <... bpf resumed>) = 5 [pid 16305] <... bpf resumed>) = 5 [pid 16304] +++ exited with 0 +++ [pid 16303] +++ exited with 0 +++ [pid 16307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16306] exit_group(0 [pid 16305] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16307] <... openat resumed>) = 3 [pid 16306] <... exit_group resumed>) = ? [pid 16305] <... exit_group resumed>) = ? [pid 16307] write(3, "1000", 4) = 4 [pid 5072] 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 16307] close(3) = 0 [pid 16307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16308 attached [pid 16308] set_robust_list(0x555555986660, 24 [pid 16307] <... bpf resumed>) = 3 [pid 16308] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16309 attached [pid 16309] set_robust_list(0x555555986660, 24 [pid 16308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16309 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16308 [pid 16309] <... set_robust_list resumed>) = 0 [pid 16308] <... prctl resumed>) = 0 [pid 16309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16308] setpgid(0, 0 [pid 16307] <... bpf resumed>) = 4 [pid 16306] +++ exited with 0 +++ [pid 16305] +++ exited with 0 +++ [pid 16307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16309] <... prctl resumed>) = 0 [pid 16308] <... setpgid resumed>) = 0 [pid 16309] setpgid(0, 0 [pid 16308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16309] <... setpgid resumed>) = 0 [pid 16308] <... openat resumed>) = 3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16308] write(3, "1000", 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16308] <... write resumed>) = 4 [pid 16309] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16309] write(3, "1000", 4 [pid 16308] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16308] <... close resumed>) = 0 [pid 16309] <... write resumed>) = 4 [pid 16308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16310 attached ./strace-static-x86_64: Process 16311 attached [pid 16310] set_robust_list(0x555555986660, 24 [pid 16309] close(3 [pid 16308] <... bpf resumed>) = 3 [pid 16309] <... close resumed>) = 0 [pid 16308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16310] <... set_robust_list resumed>) = 0 [pid 16311] set_robust_list(0x555555986660, 24 [pid 16309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16311 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16310 [pid 16310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16311] <... set_robust_list resumed>) = 0 [pid 16309] <... bpf resumed>) = 3 [pid 16308] <... bpf resumed>) = 4 [pid 16310] <... prctl resumed>) = 0 [pid 16310] setpgid(0, 0 [pid 16311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16310] <... setpgid resumed>) = 0 [pid 16311] <... prctl resumed>) = 0 [pid 16309] <... bpf resumed>) = 4 [pid 16310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16311] setpgid(0, 0) = 0 [pid 16308] <... bpf resumed>) = 5 [pid 16307] <... bpf resumed>) = 5 [pid 16310] <... openat resumed>) = 3 [pid 16311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16308] exit_group(0 [pid 16307] exit_group(0 [pid 16310] write(3, "1000", 4 [pid 16309] <... bpf resumed>) = 5 [pid 16308] <... exit_group resumed>) = ? [pid 16310] <... write resumed>) = 4 [pid 16311] <... openat resumed>) = 3 [pid 16309] exit_group(0 [pid 16307] <... exit_group resumed>) = ? [pid 16309] <... exit_group resumed>) = ? [pid 16309] +++ exited with 0 +++ [pid 16308] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16310] close(3 [pid 16311] write(3, "1000", 4 [pid 16307] +++ exited with 0 +++ [pid 16310] <... close resumed>) = 0 [pid 16311] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16312 attached [pid 16310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16311] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16307, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16312] set_robust_list(0x555555986660, 24 [pid 16310] <... bpf resumed>) = 3 [pid 16311] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16312] <... set_robust_list resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16312 ./strace-static-x86_64: Process 16314 attached ./strace-static-x86_64: Process 16313 attached [pid 16312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16312] <... prctl resumed>) = 0 [pid 16312] setpgid(0, 0) = 0 [pid 16310] <... bpf resumed>) = 4 [pid 16312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16313] set_robust_list(0x555555986660, 24 [pid 16314] set_robust_list(0x555555986660, 24 [pid 16312] <... openat resumed>) = 3 [pid 16311] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16314 [pid 16312] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16313 [pid 16314] <... set_robust_list resumed>) = 0 [pid 16312] <... write resumed>) = 4 [pid 16311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16313] <... set_robust_list resumed>) = 0 [pid 16314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16312] close(3) = 0 [pid 16314] <... prctl resumed>) = 0 [pid 16312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16312] <... bpf resumed>) = 3 [pid 16312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16314] setpgid(0, 0 [pid 16312] <... bpf resumed>) = 4 [pid 16310] <... bpf resumed>) = 5 [pid 16311] <... bpf resumed>) = 4 [pid 16313] <... prctl resumed>) = 0 [pid 16314] <... setpgid resumed>) = 0 [pid 16312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16310] exit_group(0 [pid 16312] <... bpf resumed>) = 5 [pid 16312] exit_group(0 [pid 16313] setpgid(0, 0 [pid 16314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16310] <... exit_group resumed>) = ? [pid 16311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16313] <... setpgid resumed>) = 0 [pid 16314] <... openat resumed>) = 3 [pid 16312] <... exit_group resumed>) = ? [pid 16311] <... bpf resumed>) = 5 [pid 16313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16314] write(3, "1000", 4 [pid 16310] +++ exited with 0 +++ [pid 16314] <... write resumed>) = 4 [pid 16311] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16313] <... openat resumed>) = 3 [pid 16314] close(3 [pid 16311] <... exit_group resumed>) = ? [pid 16314] <... close resumed>) = 0 [pid 16314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16313] write(3, "1000", 4 [pid 16314] <... bpf resumed>) = 3 [pid 16313] <... write resumed>) = 4 [pid 16313] close(3 [pid 16314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16313] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16314] <... bpf resumed>) = 4 [pid 16313] <... bpf resumed>) = 3 [pid 16313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16315 attached [pid 16314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16315] set_robust_list(0x555555986660, 24 [pid 16313] <... bpf resumed>) = 4 [pid 16313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16315] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16315 [pid 16315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16315] setpgid(0, 0) = 0 [pid 16315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16315] write(3, "1000", 4) = 4 [pid 16315] close(3) = 0 [pid 16315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16312] +++ exited with 0 +++ [pid 16311] +++ exited with 0 +++ [pid 16315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=16312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16315] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16315] <... bpf resumed>) = 5 [pid 16313] <... bpf resumed>) = 5 [pid 16314] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16316 attached [pid 16315] exit_group(0 [pid 16313] exit_group(0 [pid 16314] exit_group(0 [pid 16316] set_robust_list(0x555555986660, 24 [pid 16315] <... exit_group resumed>) = ? [pid 16313] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16317 attached [pid 16316] <... set_robust_list resumed>) = 0 [pid 16313] +++ exited with 0 +++ [pid 16314] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16316 [pid 16317] set_robust_list(0x555555986660, 24 [pid 16316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16315] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16317 [pid 16317] <... set_robust_list resumed>) = 0 [pid 16314] +++ exited with 0 +++ [pid 16317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16316] <... prctl resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16317] <... prctl resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16316] setpgid(0, 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] <... restart_syscall resumed>) = 0 [pid 16317] setpgid(0, 0 [pid 16316] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16318 attached [pid 16317] <... setpgid resumed>) = 0 [pid 16316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... restart_syscall resumed>) = 0 [pid 16318] set_robust_list(0x555555986660, 24 [pid 16317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16316] <... openat resumed>) = 3 [pid 16318] <... set_robust_list resumed>) = 0 [pid 16316] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16317] <... openat resumed>) = 3 [pid 16316] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16318 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16318] setpgid(0, 0) = 0 [pid 16316] close(3) = 0 [pid 16316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16317] write(3, "1000", 4) = 4 [pid 16317] close(3 [pid 16318] <... openat resumed>) = 3 [pid 16316] <... bpf resumed>) = 3 [pid 16316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16320 attached [pid 16318] write(3, "1000", 4 [pid 16317] <... close resumed>) = 0 ./strace-static-x86_64: Process 16319 attached [pid 16320] set_robust_list(0x555555986660, 24 [pid 16318] <... write resumed>) = 4 [pid 16317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16316] <... bpf resumed>) = 4 [pid 16320] <... set_robust_list resumed>) = 0 [pid 16319] set_robust_list(0x555555986660, 24 [pid 16318] close(3 [pid 16317] <... bpf resumed>) = 3 [pid 16316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16320 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16319 [pid 16320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16319] <... set_robust_list resumed>) = 0 [pid 16318] <... close resumed>) = 0 [pid 16317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16320] <... prctl resumed>) = 0 [pid 16319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16316] <... bpf resumed>) = 5 [pid 16320] setpgid(0, 0 [pid 16319] <... prctl resumed>) = 0 [pid 16317] <... bpf resumed>) = 4 [pid 16318] <... bpf resumed>) = 3 [pid 16316] exit_group(0 [pid 16320] <... setpgid resumed>) = 0 [pid 16319] setpgid(0, 0 [pid 16317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16319] <... setpgid resumed>) = 0 [pid 16318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16316] <... exit_group resumed>) = ? [pid 16320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16318] <... bpf resumed>) = 4 [pid 16317] <... bpf resumed>) = 5 [pid 16320] <... openat resumed>) = 3 [pid 16319] <... openat resumed>) = 3 [pid 16319] write(3, "1000", 4 [pid 16318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16320] write(3, "1000", 4 [pid 16317] exit_group(0 [pid 16320] <... write resumed>) = 4 [pid 16319] <... write resumed>) = 4 [pid 16317] <... exit_group resumed>) = ? [pid 16320] close(3 [pid 16319] close(3 [pid 16320] <... close resumed>) = 0 [pid 16320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16319] <... close resumed>) = 0 [pid 16320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16320] <... bpf resumed>) = 4 [pid 16319] <... bpf resumed>) = 3 [pid 16320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16318] <... bpf resumed>) = 5 [pid 16316] +++ exited with 0 +++ [pid 16319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16318] exit_group(0) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16316, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16320] <... bpf resumed>) = 5 [pid 16319] <... bpf resumed>) = 5 [pid 16318] +++ exited with 0 +++ [pid 16317] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16320] exit_group(0) = ? [pid 16319] exit_group(0./strace-static-x86_64: Process 16321 attached [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16319] <... exit_group resumed>) = ? [pid 16321] set_robust_list(0x555555986660, 24) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16321 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16321] setpgid(0, 0./strace-static-x86_64: Process 16322 attached ) = 0 [pid 16321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16320] +++ exited with 0 +++ [pid 16319] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16322 [pid 16322] set_robust_list(0x555555986660, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16321] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16323 attached [pid 16322] <... set_robust_list resumed>) = 0 [pid 16321] write(3, "1000", 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16323] set_robust_list(0x555555986660, 24 [pid 16322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16321] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16323 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16323] <... set_robust_list resumed>) = 0 [pid 16322] <... prctl resumed>) = 0 [pid 16321] close(3 [pid 16323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16322] setpgid(0, 0 [pid 16321] <... close resumed>) = 0 [pid 16323] <... prctl resumed>) = 0 [pid 16322] <... setpgid resumed>) = 0 [pid 16321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16323] setpgid(0, 0 [pid 16322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16321] <... bpf resumed>) = 3 [pid 16321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16324 attached ) = 4 [pid 16324] set_robust_list(0x555555986660, 24) = 0 [pid 16323] <... setpgid resumed>) = 0 [pid 16322] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16324 ./strace-static-x86_64: Process 16325 attached [pid 16324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16322] write(3, "1000", 4 [pid 16321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16324] <... prctl resumed>) = 0 [pid 16322] <... write resumed>) = 4 [pid 16325] set_robust_list(0x555555986660, 24 [pid 16324] setpgid(0, 0 [pid 16322] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16325 [pid 16325] <... set_robust_list resumed>) = 0 [pid 16324] <... setpgid resumed>) = 0 [pid 16322] <... close resumed>) = 0 [pid 16325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16323] <... openat resumed>) = 3 [pid 16322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16325] <... prctl resumed>) = 0 [pid 16323] write(3, "1000", 4 [pid 16322] <... bpf resumed>) = 3 [pid 16325] setpgid(0, 0 [pid 16322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16325] <... setpgid resumed>) = 0 [pid 16324] <... openat resumed>) = 3 [pid 16323] <... write resumed>) = 4 [pid 16321] <... bpf resumed>) = 5 [pid 16325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16323] close(3 [pid 16321] exit_group(0 [pid 16324] write(3, "1000", 4 [pid 16323] <... close resumed>) = 0 [pid 16322] <... bpf resumed>) = 4 [pid 16325] <... openat resumed>) = 3 [pid 16324] <... write resumed>) = 4 [pid 16322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16325] write(3, "1000", 4 [pid 16324] close(3 [pid 16323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16321] <... exit_group resumed>) = ? [pid 16325] <... write resumed>) = 4 [pid 16324] <... close resumed>) = 0 [pid 16323] <... bpf resumed>) = 3 [pid 16322] <... bpf resumed>) = 5 [pid 16325] close(3 [pid 16324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16322] exit_group(0 [pid 16325] <... close resumed>) = 0 [pid 16324] <... bpf resumed>) = 3 [pid 16325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16322] <... exit_group resumed>) = ? [pid 16325] <... bpf resumed>) = 3 [pid 16323] <... bpf resumed>) = 4 [pid 16323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16324] <... bpf resumed>) = 4 [pid 16322] +++ exited with 0 +++ [pid 16321] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16325] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16327 attached ./strace-static-x86_64: Process 16326 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16326 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16327 [pid 16327] set_robust_list(0x555555986660, 24 [pid 16326] set_robust_list(0x555555986660, 24 [pid 16327] <... set_robust_list resumed>) = 0 [pid 16327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16326] <... set_robust_list resumed>) = 0 [pid 16327] <... prctl resumed>) = 0 [pid 16326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16327] setpgid(0, 0) = 0 [pid 16327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16326] <... prctl resumed>) = 0 [pid 16326] setpgid(0, 0 [pid 16327] <... openat resumed>) = 3 [pid 16326] <... setpgid resumed>) = 0 [pid 16326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16327] write(3, "1000", 4) = 4 [pid 16327] close(3) = 0 [pid 16326] <... openat resumed>) = 3 [pid 16327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16326] write(3, "1000", 4 [pid 16325] <... bpf resumed>) = 5 [pid 16324] <... bpf resumed>) = 5 [pid 16323] <... bpf resumed>) = 5 [pid 16327] <... bpf resumed>) = 3 [pid 16326] <... write resumed>) = 4 [pid 16325] exit_group(0 [pid 16323] exit_group(0 [pid 16327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16326] close(3 [pid 16325] <... exit_group resumed>) = ? [pid 16324] exit_group(0 [pid 16323] <... exit_group resumed>) = ? [pid 16324] <... exit_group resumed>) = ? [pid 16323] +++ exited with 0 +++ [pid 16327] <... bpf resumed>) = 4 [pid 16326] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16323, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16326] <... bpf resumed>) = 4 [pid 16326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16328 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16328 [pid 16328] set_robust_list(0x555555986660, 24) = 0 [pid 16328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16328] setpgid(0, 0) = 0 [pid 16328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16328] write(3, "1000", 4) = 4 [pid 16328] close(3) = 0 [pid 16328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16327] <... bpf resumed>) = 5 [pid 16327] exit_group(0 [pid 16325] +++ exited with 0 +++ [pid 16327] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16325, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16328] <... bpf resumed>) = 5 [pid 16327] +++ exited with 0 +++ [pid 16326] <... bpf resumed>) = 5 [pid 16324] +++ exited with 0 +++ [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16328] exit_group(0 [pid 16326] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... restart_syscall resumed>) = 0 [pid 16328] <... exit_group resumed>) = ? [pid 16326] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16329 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16329 ./strace-static-x86_64: Process 16330 attached [pid 16329] set_robust_list(0x555555986660, 24 [pid 16328] +++ exited with 0 +++ [pid 16326] +++ exited with 0 +++ [pid 16330] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16330 [pid 16330] <... set_robust_list resumed>) = 0 [pid 16330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16329] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16328, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16330] <... prctl resumed>) = 0 [pid 16330] setpgid(0, 0 [pid 16329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16329] <... prctl resumed>) = 0 [pid 16330] <... setpgid resumed>) = 0 [pid 16330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16329] setpgid(0, 0 [pid 16330] <... openat resumed>) = 3 [pid 16330] write(3, "1000", 4 [pid 16329] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16331 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16331] set_robust_list(0x555555986660, 24 [pid 16330] <... write resumed>) = 4 [pid 16330] close(3 [pid 16331] <... set_robust_list resumed>) = 0 [pid 16330] <... close resumed>) = 0 [pid 16331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16331 [pid 16329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16332 attached [pid 16332] set_robust_list(0x555555986660, 24 [pid 16331] <... prctl resumed>) = 0 [pid 16330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16332] <... set_robust_list resumed>) = 0 [pid 16331] setpgid(0, 0 [pid 16329] <... openat resumed>) = 3 [pid 16332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16331] <... setpgid resumed>) = 0 [pid 16330] <... bpf resumed>) = 3 [pid 16329] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16332 ./strace-static-x86_64: Process 16333 attached [pid 16332] <... prctl resumed>) = 0 [pid 16331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16329] <... write resumed>) = 4 [pid 16333] set_robust_list(0x555555986660, 24 [pid 16332] setpgid(0, 0 [pid 16331] <... openat resumed>) = 3 [pid 16329] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16333 [pid 16332] <... setpgid resumed>) = 0 [pid 16329] <... close resumed>) = 0 [pid 16333] <... set_robust_list resumed>) = 0 [pid 16332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16331] write(3, "1000", 4 [pid 16330] <... bpf resumed>) = 4 [pid 16333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16331] <... write resumed>) = 4 [pid 16329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16333] <... prctl resumed>) = 0 [pid 16332] <... openat resumed>) = 3 [pid 16331] close(3 [pid 16330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16333] setpgid(0, 0 [pid 16332] write(3, "1000", 4 [pid 16331] <... close resumed>) = 0 [pid 16330] <... bpf resumed>) = 5 [pid 16329] <... bpf resumed>) = 3 [pid 16333] <... setpgid resumed>) = 0 [pid 16332] <... write resumed>) = 4 [pid 16331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16330] exit_group(0 [pid 16333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16332] close(3 [pid 16331] <... bpf resumed>) = 3 [pid 16330] <... exit_group resumed>) = ? [pid 16329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16332] <... close resumed>) = 0 [pid 16332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16330] +++ exited with 0 +++ [pid 16329] <... bpf resumed>) = 4 [pid 16333] <... openat resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16333] write(3, "1000", 4 [pid 16332] <... bpf resumed>) = 3 [pid 16333] <... write resumed>) = 4 [pid 16332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16331] <... bpf resumed>) = 4 [pid 16329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16333] close(3) = 0 [pid 16332] <... bpf resumed>) = 4 [pid 16331] 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 16333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16333] <... bpf resumed>) = 3 [pid 16333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16334 attached ) = 4 [pid 16334] set_robust_list(0x555555986660, 24) = 0 [pid 16334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16334] <... prctl resumed>) = 0 [pid 16332] <... bpf resumed>) = 5 [pid 16331] <... bpf resumed>) = 5 [pid 16329] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16334 [pid 16334] setpgid(0, 0 [pid 16333] <... bpf resumed>) = 5 [pid 16332] exit_group(0 [pid 16331] exit_group(0 [pid 16329] exit_group(0 [pid 16334] <... setpgid resumed>) = 0 [pid 16333] exit_group(0 [pid 16332] <... exit_group resumed>) = ? [pid 16329] <... exit_group resumed>) = ? [pid 16333] <... exit_group resumed>) = ? [pid 16331] <... exit_group resumed>) = ? [pid 16334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16331] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16334] <... openat resumed>) = 3 [pid 16329] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 16334] write(3, "1000", 4) = 4 [pid 16334] close(3) = 0 [pid 16334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16335 attached [pid 16335] set_robust_list(0x555555986660, 24 [pid 16334] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16335 ./strace-static-x86_64: Process 16336 attached [pid 16335] <... set_robust_list resumed>) = 0 [pid 16334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16336] set_robust_list(0x555555986660, 24 [pid 16335] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16336 [pid 16336] <... set_robust_list resumed>) = 0 [pid 16336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16335] <... setpgid resumed>) = 0 [pid 16336] <... prctl resumed>) = 0 [pid 16336] setpgid(0, 0) = 0 [pid 16336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16336] <... openat resumed>) = 3 [pid 16332] +++ exited with 0 +++ [pid 16334] <... bpf resumed>) = 4 [pid 16336] write(3, "1000", 4 [pid 16335] <... openat resumed>) = 3 [pid 16334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16333] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16336] <... write resumed>) = 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16336] close(3) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... restart_syscall resumed>) = 0 [pid 16335] write(3, "1000", 4 [pid 16336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16335] <... write resumed>) = 4 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16336] <... bpf resumed>) = 3 [pid 16335] close(3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16335] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16336] <... bpf resumed>) = 4 [pid 16335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16337 attached [pid 16336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16337] set_robust_list(0x555555986660, 24 [pid 16335] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16337 [pid 16337] <... set_robust_list resumed>) = 0 [pid 16335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16338 attached [pid 16338] set_robust_list(0x555555986660, 24 [pid 16337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16338 [pid 16338] <... set_robust_list resumed>) = 0 [pid 16337] <... prctl resumed>) = 0 [pid 16335] <... bpf resumed>) = 4 [pid 16338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16337] setpgid(0, 0 [pid 16335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16337] <... setpgid resumed>) = 0 [pid 16338] <... prctl resumed>) = 0 [pid 16338] setpgid(0, 0) = 0 [pid 16337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16337] <... openat resumed>) = 3 [pid 16338] <... openat resumed>) = 3 [pid 16336] <... bpf resumed>) = 5 [pid 16334] <... bpf resumed>) = 5 [pid 16335] <... bpf resumed>) = 5 [pid 16338] write(3, "1000", 4 [pid 16337] write(3, "1000", 4 [pid 16336] exit_group(0 [pid 16334] exit_group(0 [pid 16335] exit_group(0 [pid 16338] <... write resumed>) = 4 [pid 16337] <... write resumed>) = 4 [pid 16336] <... exit_group resumed>) = ? [pid 16335] <... exit_group resumed>) = ? [pid 16334] <... exit_group resumed>) = ? [pid 16338] close(3 [pid 16337] close(3 [pid 16334] +++ exited with 0 +++ [pid 16337] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16338] <... close resumed>) = 0 [pid 16338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16338] <... bpf resumed>) = 3 [pid 16337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16339 attached [pid 16338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16336] +++ exited with 0 +++ [pid 16335] +++ exited with 0 +++ [pid 16339] set_robust_list(0x555555986660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16339 [pid 16339] <... set_robust_list resumed>) = 0 [pid 16339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16338] <... bpf resumed>) = 4 [pid 16338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16339] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16339] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16340 attached [pid 16340] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16340 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16340] <... set_robust_list resumed>) = 0 [pid 16340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16340] setpgid(0, 0) = 0 [pid 16340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16341 attached [pid 16341] set_robust_list(0x555555986660, 24 [pid 16339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16341] <... set_robust_list resumed>) = 0 [pid 16340] <... openat resumed>) = 3 [pid 16339] <... openat resumed>) = 3 [pid 16341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16341 [pid 16341] <... prctl resumed>) = 0 [pid 16340] write(3, "1000", 4 [pid 16341] setpgid(0, 0 [pid 16340] <... write resumed>) = 4 [pid 16341] <... setpgid resumed>) = 0 [pid 16340] close(3 [pid 16339] write(3, "1000", 4 [pid 16341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16340] <... close resumed>) = 0 [pid 16339] <... write resumed>) = 4 [pid 16338] <... bpf resumed>) = 5 [pid 16337] <... bpf resumed>) = 5 [pid 16339] close(3 [pid 16338] exit_group(0 [pid 16337] exit_group(0 [pid 16340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16341] <... openat resumed>) = 3 [pid 16339] <... close resumed>) = 0 [pid 16338] <... exit_group resumed>) = ? [pid 16337] <... exit_group resumed>) = ? [pid 16341] write(3, "1000", 4 [pid 16340] <... bpf resumed>) = 3 [pid 16339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16341] <... write resumed>) = 4 [pid 16340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16339] <... bpf resumed>) = 3 [pid 16341] close(3 [pid 16340] <... bpf resumed>) = 4 [pid 16339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16338] +++ exited with 0 +++ [pid 16337] +++ exited with 0 +++ [pid 16341] <... close resumed>) = 0 [pid 16340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16338, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16341] <... bpf resumed>) = 3 [pid 16339] <... bpf resumed>) = 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16337, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16341] <... bpf resumed>) = 4 [pid 16341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16342 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16342] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16342 ./strace-static-x86_64: Process 16343 attached [pid 16342] <... set_robust_list resumed>) = 0 [pid 16342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16343] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16343 [pid 16343] <... set_robust_list resumed>) = 0 [pid 16342] <... prctl resumed>) = 0 [pid 16343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16342] setpgid(0, 0) = 0 [pid 16343] <... prctl resumed>) = 0 [pid 16343] setpgid(0, 0 [pid 16342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16343] <... setpgid resumed>) = 0 [pid 16343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16342] <... openat resumed>) = 3 [pid 16343] <... openat resumed>) = 3 [pid 16342] write(3, "1000", 4) = 4 [pid 16342] close(3 [pid 16343] write(3, "1000", 4) = 4 [pid 16343] close(3 [pid 16342] <... close resumed>) = 0 [pid 16341] <... bpf resumed>) = 5 [pid 16340] <... bpf resumed>) = 5 [pid 16339] <... bpf resumed>) = 5 [pid 16343] <... close resumed>) = 0 [pid 16342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16340] exit_group(0 [pid 16343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16342] <... bpf resumed>) = 3 [pid 16341] exit_group(0 [pid 16340] <... exit_group resumed>) = ? [pid 16339] exit_group(0 [pid 16343] <... bpf resumed>) = 3 [pid 16342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16341] <... exit_group resumed>) = ? [pid 16339] <... exit_group resumed>) = ? [pid 16343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16342] <... bpf resumed>) = 4 [pid 16339] +++ exited with 0 +++ [pid 16341] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16340] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16343] <... bpf resumed>) = 4 [pid 16343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16340, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 16344 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16344 [pid 16344] set_robust_list(0x555555986660, 24) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16345 attached [pid 16344] setpgid(0, 0 [pid 16345] set_robust_list(0x555555986660, 24 [pid 16344] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16346 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16345 [pid 16346] set_robust_list(0x555555986660, 24 [pid 16345] <... set_robust_list resumed>) = 0 [pid 16344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16346] <... set_robust_list resumed>) = 0 [pid 16345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16346 [pid 16346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16345] <... prctl resumed>) = 0 [pid 16344] <... openat resumed>) = 3 [pid 16346] <... prctl resumed>) = 0 [pid 16345] setpgid(0, 0 [pid 16344] write(3, "1000", 4 [pid 16346] setpgid(0, 0 [pid 16345] <... setpgid resumed>) = 0 [pid 16344] <... write resumed>) = 4 [pid 16346] <... setpgid resumed>) = 0 [pid 16345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16344] close(3 [pid 16345] <... openat resumed>) = 3 [pid 16344] <... close resumed>) = 0 [pid 16346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16346] <... openat resumed>) = 3 [pid 16345] write(3, "1000", 4 [pid 16344] <... bpf resumed>) = 3 [pid 16346] write(3, "1000", 4 [pid 16345] <... write resumed>) = 4 [pid 16344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16346] <... write resumed>) = 4 [pid 16345] close(3 [pid 16346] close(3 [pid 16345] <... close resumed>) = 0 [pid 16344] <... bpf resumed>) = 4 [pid 16346] <... close resumed>) = 0 [pid 16345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16345] <... bpf resumed>) = 3 [pid 16344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16342] <... bpf resumed>) = 5 [pid 16346] <... bpf resumed>) = 3 [pid 16346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16345] <... bpf resumed>) = 4 [pid 16344] <... bpf resumed>) = 5 [pid 16343] <... bpf resumed>) = 5 [pid 16342] exit_group(0 [pid 16344] exit_group(0 [pid 16343] exit_group(0 [pid 16342] <... exit_group resumed>) = ? [pid 16346] <... bpf resumed>) = 4 [pid 16345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16344] <... exit_group resumed>) = ? [pid 16343] <... exit_group resumed>) = ? [pid 16342] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16345] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16347 attached [pid 16346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16345] exit_group(0 [pid 16344] +++ exited with 0 +++ [pid 16343] +++ exited with 0 +++ [pid 16347] set_robust_list(0x555555986660, 24 [pid 16346] <... bpf resumed>) = 5 [pid 16345] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16347 [pid 16347] <... set_robust_list resumed>) = 0 [pid 16346] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16346] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16347] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16348 attached [pid 16347] setpgid(0, 0 [pid 16348] set_robust_list(0x555555986660, 24 [pid 16347] <... setpgid resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16348] <... set_robust_list resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16348 [pid 16348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16348] <... prctl resumed>) = 0 [pid 16348] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16349 attached [pid 16347] <... openat resumed>) = 3 [pid 16347] write(3, "1000", 4 [pid 16348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16347] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16349 [pid 16349] set_robust_list(0x555555986660, 24 [pid 16347] close(3 [pid 16349] <... set_robust_list resumed>) = 0 [pid 16348] <... openat resumed>) = 3 [pid 16347] <... close resumed>) = 0 [pid 16348] write(3, "1000", 4 [pid 16349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16348] <... write resumed>) = 4 [pid 16348] close(3 [pid 16347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16349] <... prctl resumed>) = 0 [pid 16348] <... close resumed>) = 0 [pid 16348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16349] setpgid(0, 0 [pid 16347] <... bpf resumed>) = 3 [pid 16348] <... bpf resumed>) = 3 [pid 16348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16349] <... setpgid resumed>) = 0 [pid 16348] <... bpf resumed>) = 4 [pid 16347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16345] +++ exited with 0 +++ [pid 16348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16347] <... bpf resumed>) = 4 [pid 16346] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16349] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16349] write(3, "1000", 4 [pid 16347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16349] <... write resumed>) = 4 [pid 16349] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16349] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16350 attached ) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16350 ./strace-static-x86_64: Process 16351 attached [pid 16350] set_robust_list(0x555555986660, 24 [pid 16349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16351] set_robust_list(0x555555986660, 24 [pid 16350] <... set_robust_list resumed>) = 0 [pid 16348] <... bpf resumed>) = 5 [pid 16347] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16351 [pid 16351] <... set_robust_list resumed>) = 0 [pid 16350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16350] <... prctl resumed>) = 0 [pid 16349] <... bpf resumed>) = 4 [pid 16348] exit_group(0 [pid 16347] exit_group(0 [pid 16350] setpgid(0, 0 [pid 16349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16348] <... exit_group resumed>) = ? [pid 16347] <... exit_group resumed>) = ? [pid 16351] <... prctl resumed>) = 0 [pid 16351] setpgid(0, 0 [pid 16350] <... setpgid resumed>) = 0 [pid 16349] <... bpf resumed>) = 5 [pid 16347] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16351] <... setpgid resumed>) = 0 [pid 16350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16349] exit_group(0 [pid 16351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16350] <... openat resumed>) = 3 [pid 16349] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16350] write(3, "1000", 4) = 4 [pid 16350] close(3) = 0 [pid 16350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16352 attached [pid 16350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16352] set_robust_list(0x555555986660, 24 [pid 16350] <... bpf resumed>) = 4 [pid 16352] <... set_robust_list resumed>) = 0 [pid 16351] <... openat resumed>) = 3 [pid 16352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16351] write(3, "1000", 4 [pid 16352] setpgid(0, 0 [pid 16350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16348] +++ exited with 0 +++ [pid 16352] <... setpgid resumed>) = 0 [pid 16350] <... bpf resumed>) = 5 [pid 16351] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16352 [pid 16352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16351] close(3 [pid 16350] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16351] <... close resumed>) = 0 [pid 16351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16350] <... exit_group resumed>) = ? [pid 16352] <... openat resumed>) = 3 [pid 16351] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16353 attached [pid 16352] write(3, "1000", 4 [pid 16351] <... bpf resumed>) = 4 [pid 16353] set_robust_list(0x555555986660, 24 [pid 16352] <... write resumed>) = 4 [pid 16351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16353 [pid 16353] <... set_robust_list resumed>) = 0 [pid 16352] close(3 [pid 16353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16352] <... close resumed>) = 0 [pid 16353] <... prctl resumed>) = 0 [pid 16352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16353] setpgid(0, 0 [pid 16352] <... bpf resumed>) = 3 [pid 16353] <... setpgid resumed>) = 0 [pid 16352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16352] <... bpf resumed>) = 4 [pid 16353] write(3, "1000", 4 [pid 16352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16353] <... write resumed>) = 4 [pid 16353] close(3) = 0 [pid 16353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16349] +++ exited with 0 +++ [pid 16350] +++ exited with 0 +++ [pid 16353] <... bpf resumed>) = 4 [pid 16353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16349, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16350, 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 16355 attached ./strace-static-x86_64: Process 16354 attached , child_tidptr=0x555555986650) = 16355 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16354 [pid 16355] set_robust_list(0x555555986660, 24 [pid 16354] set_robust_list(0x555555986660, 24 [pid 16355] <... set_robust_list resumed>) = 0 [pid 16354] <... set_robust_list resumed>) = 0 [pid 16355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16355] setpgid(0, 0 [pid 16354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16353] <... bpf resumed>) = 5 [pid 16352] <... bpf resumed>) = 5 [pid 16351] <... bpf resumed>) = 5 [pid 16355] <... setpgid resumed>) = 0 [pid 16354] setpgid(0, 0 [pid 16351] exit_group(0 [pid 16355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16354] <... setpgid resumed>) = 0 [pid 16353] exit_group(0 [pid 16352] exit_group(0 [pid 16351] <... exit_group resumed>) = ? [pid 16355] <... openat resumed>) = 3 [pid 16354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16353] <... exit_group resumed>) = ? [pid 16352] <... exit_group resumed>) = ? [pid 16355] write(3, "1000", 4 [pid 16354] <... openat resumed>) = 3 [pid 16351] +++ exited with 0 +++ [pid 16354] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16354] <... write resumed>) = 4 [pid 16355] <... write resumed>) = 4 [pid 16355] close(3 [pid 16354] close(3 [pid 16355] <... close resumed>) = 0 [pid 16354] <... close resumed>) = 0 [pid 16355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16355] <... bpf resumed>) = 3 [pid 16355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16354] <... bpf resumed>) = 3 [pid 16355] <... bpf resumed>) = 4 [pid 16354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16354] <... bpf resumed>) = 4 [pid 16354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16356 attached [pid 16356] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16356 [pid 16356] <... set_robust_list resumed>) = 0 [pid 16356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16356] setpgid(0, 0) = 0 [pid 16352] +++ exited with 0 +++ [pid 16353] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16356] <... openat resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16356] write(3, "1000", 4) = 4 [pid 16356] close(3) = 0 [pid 16356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16356] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16357 attached [pid 16357] set_robust_list(0x555555986660, 24) = 0 [pid 16357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16357] setpgid(0, 0) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16357 ./strace-static-x86_64: Process 16358 attached [pid 16357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16358] set_robust_list(0x555555986660, 24) = 0 [pid 16357] <... openat resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16358 [pid 16357] write(3, "1000", 4 [pid 16358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16358] setpgid(0, 0 [pid 16357] <... write resumed>) = 4 [pid 16358] <... setpgid resumed>) = 0 [pid 16357] close(3) = 0 [pid 16358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16358] <... openat resumed>) = 3 [pid 16356] <... bpf resumed>) = 5 [pid 16355] <... bpf resumed>) = 5 [pid 16354] <... bpf resumed>) = 5 [pid 16357] <... bpf resumed>) = 3 [pid 16356] exit_group(0 [pid 16355] exit_group(0 [pid 16354] exit_group(0 [pid 16358] write(3, "1000", 4 [pid 16356] <... exit_group resumed>) = ? [pid 16355] <... exit_group resumed>) = ? [pid 16354] <... exit_group resumed>) = ? [pid 16358] <... write resumed>) = 4 [pid 16357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16356] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16358] close(3 [pid 16357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16358] <... close resumed>) = 0 ./strace-static-x86_64: Process 16359 attached [pid 16358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16359] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16359 [pid 16358] <... bpf resumed>) = 3 [pid 16359] <... set_robust_list resumed>) = 0 [pid 16359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16359] setpgid(0, 0 [pid 16358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16359] <... setpgid resumed>) = 0 [pid 16359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16358] <... bpf resumed>) = 4 [pid 16358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16359] write(3, "1000", 4) = 4 [pid 16359] close(3) = 0 [pid 16359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16355] +++ exited with 0 +++ [pid 16354] +++ exited with 0 +++ [pid 16359] <... bpf resumed>) = 3 [pid 16359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16359] <... bpf resumed>) = 4 [pid 16359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16360 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16360] set_robust_list(0x555555986660, 24) = 0 [pid 16360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16360 ./strace-static-x86_64: Process 16361 attached [pid 16360] <... prctl resumed>) = 0 [pid 16361] set_robust_list(0x555555986660, 24 [pid 16360] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16361 [pid 16361] <... set_robust_list resumed>) = 0 [pid 16360] <... setpgid resumed>) = 0 [pid 16361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16357] <... bpf resumed>) = 5 [pid 16361] <... prctl resumed>) = 0 [pid 16360] <... openat resumed>) = 3 [pid 16358] <... bpf resumed>) = 5 [pid 16361] setpgid(0, 0 [pid 16360] write(3, "1000", 4 [pid 16359] <... bpf resumed>) = 5 [pid 16358] exit_group(0 [pid 16357] exit_group(0 [pid 16361] <... setpgid resumed>) = 0 [pid 16360] <... write resumed>) = 4 [pid 16359] exit_group(0 [pid 16358] <... exit_group resumed>) = ? [pid 16357] <... exit_group resumed>) = ? [pid 16361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16360] close(3 [pid 16359] <... exit_group resumed>) = ? [pid 16357] +++ exited with 0 +++ [pid 16360] <... close resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16361] <... openat resumed>) = 3 [pid 16360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16361] write(3, "1000", 4 [pid 16360] <... bpf resumed>) = 3 [pid 16361] <... write resumed>) = 4 [pid 16361] close(3 [pid 16360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16361] <... close resumed>) = 0 ./strace-static-x86_64: Process 16362 attached [pid 16360] <... bpf resumed>) = 4 [pid 16362] set_robust_list(0x555555986660, 24 [pid 16361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16359] +++ exited with 0 +++ [pid 16358] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16362 [pid 16362] <... set_robust_list resumed>) = 0 [pid 16362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16361] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16360] <... bpf resumed>) = 5 [pid 16362] <... prctl resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16362] setpgid(0, 0 [pid 16361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16360] exit_group(0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16362] <... setpgid resumed>) = 0 [pid 16362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16360] <... exit_group resumed>) = ? [pid 16361] <... bpf resumed>) = 4 [pid 16362] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16362] write(3, "1000", 4 [pid 16361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16360] +++ exited with 0 +++ ./strace-static-x86_64: Process 16363 attached ./strace-static-x86_64: Process 16364 attached [pid 16363] set_robust_list(0x555555986660, 24 [pid 16362] <... write resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16364 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16363 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16364] set_robust_list(0x555555986660, 24 [pid 16363] <... set_robust_list resumed>) = 0 [pid 16362] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16364] <... set_robust_list resumed>) = 0 [pid 16363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16362] <... close resumed>) = 0 [pid 16364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16363] <... prctl resumed>) = 0 [pid 16362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16365 attached [pid 16364] <... prctl resumed>) = 0 [pid 16364] setpgid(0, 0 [pid 16362] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16365 [pid 16365] set_robust_list(0x555555986660, 24 [pid 16363] setpgid(0, 0 [pid 16362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16365] <... set_robust_list resumed>) = 0 [pid 16364] <... setpgid resumed>) = 0 [pid 16363] <... setpgid resumed>) = 0 [pid 16364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16362] <... bpf resumed>) = 4 [pid 16361] <... bpf resumed>) = 5 [pid 16365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16364] <... openat resumed>) = 3 [pid 16363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16361] exit_group(0 [pid 16364] write(3, "1000", 4 [pid 16361] <... exit_group resumed>) = ? [pid 16364] <... write resumed>) = 4 [pid 16365] <... prctl resumed>) = 0 [pid 16363] <... openat resumed>) = 3 [pid 16365] setpgid(0, 0) = 0 [pid 16365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16364] close(3 [pid 16363] write(3, "1000", 4 [pid 16365] <... openat resumed>) = 3 [pid 16363] <... write resumed>) = 4 [pid 16363] close(3 [pid 16365] write(3, "1000", 4 [pid 16363] <... close resumed>) = 0 [pid 16365] <... write resumed>) = 4 [pid 16364] <... close resumed>) = 0 [pid 16363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16362] <... bpf resumed>) = 5 [pid 16364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16362] exit_group(0 [pid 16365] close(3 [pid 16364] <... bpf resumed>) = 3 [pid 16363] <... bpf resumed>) = 3 [pid 16362] <... exit_group resumed>) = ? [pid 16365] <... close resumed>) = 0 [pid 16364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16364] <... bpf resumed>) = 4 [pid 16363] <... bpf resumed>) = 4 [pid 16365] <... bpf resumed>) = 3 [pid 16365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16365] <... bpf resumed>) = 4 [pid 16365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16361] +++ exited with 0 +++ [pid 16362] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16362, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16366 attached [pid 16366] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16366 [pid 16366] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16367 attached [pid 16365] <... bpf resumed>) = 5 [pid 16364] <... bpf resumed>) = 5 [pid 16363] <... bpf resumed>) = 5 [pid 16367] set_robust_list(0x555555986660, 24 [pid 16366] setpgid(0, 0 [pid 16365] exit_group(0 [pid 16364] exit_group(0 [pid 16363] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16367 [pid 16363] <... exit_group resumed>) = ? [pid 16367] <... set_robust_list resumed>) = 0 [pid 16366] <... setpgid resumed>) = 0 [pid 16365] <... exit_group resumed>) = ? [pid 16364] <... exit_group resumed>) = ? [pid 16367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16363] +++ exited with 0 +++ [pid 16367] <... prctl resumed>) = 0 [pid 16366] <... openat resumed>) = 3 [pid 16365] +++ exited with 0 +++ [pid 16364] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16366] write(3, "1000", 4 [pid 16367] setpgid(0, 0 [pid 16366] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16367] <... setpgid resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16366] close(3 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16366] <... close resumed>) = 0 [pid 16366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 16367] <... openat resumed>) = 3 [pid 16366] <... bpf resumed>) = 3 [pid 16366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16368 attached [pid 16367] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16368] set_robust_list(0x555555986660, 24 [pid 16367] <... write resumed>) = 4 [pid 16366] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16368 [pid 16367] close(3 [pid 16366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16368] <... set_robust_list resumed>) = 0 [pid 16367] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16369 attached [pid 16368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16366] <... bpf resumed>) = 5 [pid 16367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16369] set_robust_list(0x555555986660, 24 [pid 16368] <... prctl resumed>) = 0 [pid 16366] exit_group(0 [pid 16367] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16370 attached [pid 16369] <... set_robust_list resumed>) = 0 [pid 16368] setpgid(0, 0 [pid 16367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16366] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16369 [pid 16370] set_robust_list(0x555555986660, 24 [pid 16369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16368] <... setpgid resumed>) = 0 [pid 16367] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16370 [pid 16368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16368] <... openat resumed>) = 3 [pid 16367] <... bpf resumed>) = 5 [pid 16369] <... prctl resumed>) = 0 [pid 16370] <... set_robust_list resumed>) = 0 [pid 16368] write(3, "1000", 4 [pid 16367] exit_group(0 [pid 16370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16368] <... write resumed>) = 4 [pid 16367] <... exit_group resumed>) = ? [pid 16370] <... prctl resumed>) = 0 [pid 16369] setpgid(0, 0 [pid 16368] close(3 [pid 16370] setpgid(0, 0 [pid 16369] <... setpgid resumed>) = 0 [pid 16368] <... close resumed>) = 0 [pid 16370] <... setpgid resumed>) = 0 [pid 16369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16368] <... bpf resumed>) = 3 [pid 16370] <... openat resumed>) = 3 [pid 16369] <... openat resumed>) = 3 [pid 16370] write(3, "1000", 4 [pid 16369] write(3, "1000", 4 [pid 16370] <... write resumed>) = 4 [pid 16370] close(3 [pid 16369] <... write resumed>) = 4 [pid 16368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16370] <... close resumed>) = 0 [pid 16369] close(3 [pid 16370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16369] <... close resumed>) = 0 [pid 16368] <... bpf resumed>) = 4 [pid 16368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16370] <... bpf resumed>) = 3 [pid 16369] <... bpf resumed>) = 3 [pid 16370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16370] <... bpf resumed>) = 4 [pid 16370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16369] <... bpf resumed>) = 4 [pid 16369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16367] +++ exited with 0 +++ [pid 16366] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16371 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16371] set_robust_list(0x555555986660, 24 [pid 16370] <... bpf resumed>) = 5 [pid 16369] <... bpf resumed>) = 5 [pid 16368] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16371 [pid 16371] <... set_robust_list resumed>) = 0 [pid 16370] exit_group(0 [pid 16369] exit_group(0 [pid 16368] exit_group(0./strace-static-x86_64: Process 16372 attached [pid 16372] set_robust_list(0x555555986660, 24 [pid 16371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16370] <... exit_group resumed>) = ? [pid 16369] <... exit_group resumed>) = ? [pid 16368] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16372 [pid 16372] <... set_robust_list resumed>) = 0 [pid 16371] <... prctl resumed>) = 0 [pid 16370] +++ exited with 0 +++ [pid 16369] +++ exited with 0 +++ [pid 16368] +++ exited with 0 +++ [pid 16372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16371] setpgid(0, 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16372] <... prctl resumed>) = 0 [pid 16371] <... setpgid resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16372] setpgid(0, 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... restart_syscall resumed>) = 0 [pid 16372] <... setpgid resumed>) = 0 [pid 16371] <... openat resumed>) = 3 [pid 16371] write(3, "1000", 4) = 4 [pid 16372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16371] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16371] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16372] <... openat resumed>) = 3 [pid 16372] write(3, "1000", 4./strace-static-x86_64: Process 16375 attached ./strace-static-x86_64: Process 16374 attached ./strace-static-x86_64: Process 16373 attached ) = 4 [pid 16371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16373 [pid 16375] set_robust_list(0x555555986660, 24 [pid 16374] set_robust_list(0x555555986660, 24 [pid 16373] set_robust_list(0x555555986660, 24 [pid 16371] <... bpf resumed>) = 3 [pid 16373] <... set_robust_list resumed>) = 0 [pid 16371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16374] <... set_robust_list resumed>) = 0 [pid 16373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16372] close(3 [pid 16373] <... prctl resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16375 [pid 16372] <... close resumed>) = 0 [pid 16372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16375] <... set_robust_list resumed>) = 0 [pid 16373] setpgid(0, 0 [pid 16372] <... bpf resumed>) = 3 [pid 16375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16374] <... prctl resumed>) = 0 [pid 16372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16375] <... prctl resumed>) = 0 [pid 16374] setpgid(0, 0 [pid 16373] <... setpgid resumed>) = 0 [pid 16371] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16374 [pid 16375] setpgid(0, 0 [pid 16374] <... setpgid resumed>) = 0 [pid 16372] <... bpf resumed>) = 4 [pid 16371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16375] <... setpgid resumed>) = 0 [pid 16374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16372] <... bpf resumed>) = 5 [pid 16371] <... bpf resumed>) = 5 [pid 16375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16372] exit_group(0) = ? [pid 16375] <... openat resumed>) = 3 [pid 16374] <... openat resumed>) = 3 [pid 16373] <... openat resumed>) = 3 [pid 16371] exit_group(0 [pid 16375] write(3, "1000", 4 [pid 16374] write(3, "1000", 4 [pid 16373] write(3, "1000", 4 [pid 16371] <... exit_group resumed>) = ? [pid 16375] <... write resumed>) = 4 [pid 16374] <... write resumed>) = 4 [pid 16373] <... write resumed>) = 4 [pid 16371] +++ exited with 0 +++ [pid 16375] close(3 [pid 16374] close(3 [pid 16373] close(3 [pid 16372] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16375] <... close resumed>) = 0 [pid 16374] <... close resumed>) = 0 [pid 16373] <... close resumed>) = 0 [pid 16375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=16372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16375] <... bpf resumed>) = 3 [pid 16374] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16373] <... bpf resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16375] <... bpf resumed>) = 4 [pid 16374] <... bpf resumed>) = 4 [pid 16373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16376 attached [pid 16375] <... bpf resumed>) = 5 [pid 16374] <... bpf resumed>) = 5 [pid 16376] set_robust_list(0x555555986660, 24 [pid 16375] exit_group(0 [pid 16374] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16376 [pid 16376] <... set_robust_list resumed>) = 0 [pid 16375] <... exit_group resumed>) = ? [pid 16374] <... exit_group resumed>) = ? [pid 16373] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16376] setpgid(0, 0) = 0 [pid 16376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16377 attached [pid 16377] set_robust_list(0x555555986660, 24 [pid 16376] <... openat resumed>) = 3 [pid 16375] +++ exited with 0 +++ [pid 16374] +++ exited with 0 +++ [pid 16373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16377 [pid 16377] <... set_robust_list resumed>) = 0 [pid 16376] write(3, "1000", 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16376] <... write resumed>) = 4 [pid 16376] close(3 [pid 16377] <... prctl resumed>) = 0 [pid 16376] <... close resumed>) = 0 [pid 16376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16377] setpgid(0, 0 [pid 16376] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16378 attached [pid 16378] set_robust_list(0x555555986660, 24 [pid 16377] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16378] <... set_robust_list resumed>) = 0 [pid 16376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16378] setpgid(0, 0 [pid 16377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16378] <... setpgid resumed>) = 0 [pid 16373] <... bpf resumed>) = 5 [pid 16378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16376] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16379 attached [pid 16377] <... openat resumed>) = 3 [pid 16376] exit_group(0 [pid 16373] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16378 [pid 16379] set_robust_list(0x555555986660, 24 [pid 16378] <... openat resumed>) = 3 [pid 16376] <... exit_group resumed>) = ? [pid 16373] <... exit_group resumed>) = ? [pid 16377] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16379 [pid 16379] <... set_robust_list resumed>) = 0 [pid 16377] <... write resumed>) = 4 [pid 16378] write(3, "1000", 4 [pid 16376] +++ exited with 0 +++ [pid 16379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16378] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16379] <... prctl resumed>) = 0 [pid 16378] close(3) = 0 [pid 16377] close(3 [pid 16373] +++ exited with 0 +++ [pid 16379] setpgid(0, 0) = 0 [pid 16377] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16379] <... openat resumed>) = 3 [pid 16378] <... bpf resumed>) = 3 [pid 16377] <... bpf resumed>) = 3 [pid 16379] write(3, "1000", 4 [pid 16378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16379] <... write resumed>) = 4 ./strace-static-x86_64: Process 16380 attached [pid 16379] close(3 [pid 16377] <... bpf resumed>) = 4 [pid 16380] set_robust_list(0x555555986660, 24 [pid 16379] <... close resumed>) = 0 [pid 16379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16378] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16381 attached [pid 16380] <... set_robust_list resumed>) = 0 [pid 16379] <... bpf resumed>) = 3 [pid 16377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16381 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16380 [pid 16381] set_robust_list(0x555555986660, 24 [pid 16379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16381] <... set_robust_list resumed>) = 0 [pid 16380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16378] <... bpf resumed>) = 5 [pid 16377] <... bpf resumed>) = 5 [pid 16381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16380] <... prctl resumed>) = 0 [pid 16379] <... bpf resumed>) = 4 [pid 16381] <... prctl resumed>) = 0 [pid 16380] setpgid(0, 0 [pid 16381] setpgid(0, 0 [pid 16379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16378] exit_group(0 [pid 16377] exit_group(0 [pid 16380] <... setpgid resumed>) = 0 [pid 16381] <... setpgid resumed>) = 0 [pid 16379] <... bpf resumed>) = 5 [pid 16378] <... exit_group resumed>) = ? [pid 16381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16379] exit_group(0 [pid 16377] <... exit_group resumed>) = ? [pid 16378] +++ exited with 0 +++ [pid 16381] <... openat resumed>) = 3 [pid 16380] <... openat resumed>) = 3 [pid 16379] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16381] write(3, "1000", 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16381] <... write resumed>) = 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16381] close(3 [pid 16380] write(3, "1000", 4 [pid 16381] <... close resumed>) = 0 [pid 16381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16380] <... write resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16380] close(3) = 0 [pid 16380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16381] <... bpf resumed>) = 3 [pid 16381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16382 attached [pid 16380] <... bpf resumed>) = 3 [pid 16382] set_robust_list(0x555555986660, 24 [pid 16381] <... bpf resumed>) = 4 [pid 16380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16382] <... set_robust_list resumed>) = 0 [pid 16381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16382 [pid 16380] <... bpf resumed>) = 4 [pid 16380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16377] +++ exited with 0 +++ [pid 16382] setpgid(0, 0 [pid 16379] +++ exited with 0 +++ [pid 16382] <... setpgid resumed>) = 0 [pid 16382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16382] <... openat resumed>) = 3 [pid 16382] write(3, "1000", 4) = 4 [pid 16382] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16382] <... close resumed>) = 0 [pid 16382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16383 attached ) = 3 [pid 16381] <... bpf resumed>) = 5 [pid 16380] <... bpf resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16383] set_robust_list(0x555555986660, 24 [pid 16381] exit_group(0) = ? [pid 16383] <... set_robust_list resumed>) = 0 [pid 16382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16380] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16383 ./strace-static-x86_64: Process 16384 attached [pid 16383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16384] set_robust_list(0x555555986660, 24 [pid 16383] <... prctl resumed>) = 0 [pid 16380] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16384 [pid 16384] <... set_robust_list resumed>) = 0 [pid 16382] <... bpf resumed>) = 4 [pid 16384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16383] setpgid(0, 0 [pid 16382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16384] <... prctl resumed>) = 0 [pid 16383] <... setpgid resumed>) = 0 [pid 16384] setpgid(0, 0 [pid 16383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16384] <... setpgid resumed>) = 0 [pid 16383] <... openat resumed>) = 3 [pid 16384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16383] write(3, "1000", 4) = 4 [pid 16383] close(3 [pid 16384] <... openat resumed>) = 3 [pid 16382] <... bpf resumed>) = 5 [pid 16381] +++ exited with 0 +++ [pid 16383] <... close resumed>) = 0 [pid 16384] write(3, "1000", 4 [pid 16382] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16384] <... write resumed>) = 4 [pid 16384] close(3) = 0 [pid 16383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16382] <... exit_group resumed>) = ? [pid 16380] +++ exited with 0 +++ [pid 16384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16383] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16384] <... bpf resumed>) = 3 [pid 16383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16382] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16385 attached [pid 16383] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16385 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16385] set_robust_list(0x555555986660, 24) = 0 [pid 16384] <... bpf resumed>) = 4 [pid 16383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16386 attached [pid 16385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16385] setpgid(0, 0) = 0 [pid 16385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16387 attached [pid 16386] set_robust_list(0x555555986660, 24 [pid 16384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16383] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16386 [pid 16387] set_robust_list(0x555555986660, 24 [pid 16386] <... set_robust_list resumed>) = 0 [pid 16385] <... openat resumed>) = 3 [pid 16384] <... bpf resumed>) = 5 [pid 16383] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16387 [pid 16387] <... set_robust_list resumed>) = 0 [pid 16386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16383] <... exit_group resumed>) = ? [pid 16387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16386] <... prctl resumed>) = 0 [pid 16385] write(3, "1000", 4 [pid 16384] exit_group(0 [pid 16387] <... prctl resumed>) = 0 [pid 16386] setpgid(0, 0 [pid 16385] <... write resumed>) = 4 [pid 16384] <... exit_group resumed>) = ? [pid 16387] setpgid(0, 0 [pid 16385] close(3 [pid 16386] <... setpgid resumed>) = 0 [pid 16387] <... setpgid resumed>) = 0 [pid 16385] <... close resumed>) = 0 [pid 16385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16385] <... bpf resumed>) = 3 [pid 16386] <... openat resumed>) = 3 [pid 16387] <... openat resumed>) = 3 [pid 16385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16387] write(3, "1000", 4 [pid 16386] write(3, "1000", 4 [pid 16385] <... bpf resumed>) = 4 [pid 16387] <... write resumed>) = 4 [pid 16387] close(3) = 0 [pid 16387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16386] <... write resumed>) = 4 [pid 16385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16387] <... bpf resumed>) = 3 [pid 16386] close(3 [pid 16387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16386] <... close resumed>) = 0 [pid 16387] <... bpf resumed>) = 4 [pid 16386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16384] +++ exited with 0 +++ [pid 16383] +++ exited with 0 +++ [pid 16387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16386] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16386] <... bpf resumed>) = 4 [pid 16386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16388 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16388] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16388 [pid 16388] <... set_robust_list resumed>) = 0 [pid 16388] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16389 attached ) = 0 [pid 16389] set_robust_list(0x555555986660, 24 [pid 16388] setpgid(0, 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16389 [pid 16389] <... set_robust_list resumed>) = 0 [pid 16388] <... setpgid resumed>) = 0 [pid 16389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16389] <... prctl resumed>) = 0 [pid 16388] <... openat resumed>) = 3 [pid 16387] <... bpf resumed>) = 5 [pid 16389] setpgid(0, 0) = 0 [pid 16387] exit_group(0) = ? [pid 16386] <... bpf resumed>) = 5 [pid 16385] <... bpf resumed>) = 5 [pid 16388] write(3, "1000", 4) = 4 [pid 16388] close(3) = 0 [pid 16388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16387] +++ exited with 0 +++ [pid 16389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16386] exit_group(0 [pid 16385] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16389] <... openat resumed>) = 3 [pid 16388] <... bpf resumed>) = 3 [pid 16386] <... exit_group resumed>) = ? [pid 16385] <... exit_group resumed>) = ? [pid 16388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16389] write(3, "1000", 4 [pid 16386] +++ exited with 0 +++ [pid 16385] +++ exited with 0 +++ [pid 16388] <... bpf resumed>) = 4 [pid 16389] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16385, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16389] close(3 [pid 16388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16389] <... close resumed>) = 0 ./strace-static-x86_64: Process 16391 attached ./strace-static-x86_64: Process 16390 attached [pid 16389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16388] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16391] set_robust_list(0x555555986660, 24 [pid 16390] set_robust_list(0x555555986660, 24 [pid 16389] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16390 [pid 16389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16388] exit_group(0 [pid 16391] <... set_robust_list resumed>) = 0 [pid 16390] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16392 attached [pid 16391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16389] <... bpf resumed>) = 4 [pid 16388] <... exit_group resumed>) = ? [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16391 [pid 16392] set_robust_list(0x555555986660, 24 [pid 16391] <... prctl resumed>) = 0 [pid 16390] <... prctl resumed>) = 0 [pid 16389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16392] <... set_robust_list resumed>) = 0 [pid 16391] setpgid(0, 0 [pid 16390] setpgid(0, 0 [pid 16389] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16392 [pid 16392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16391] <... setpgid resumed>) = 0 [pid 16390] <... setpgid resumed>) = 0 [pid 16389] exit_group(0 [pid 16392] <... prctl resumed>) = 0 [pid 16390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16392] setpgid(0, 0 [pid 16389] <... exit_group resumed>) = ? [pid 16392] <... setpgid resumed>) = 0 [pid 16391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16390] <... openat resumed>) = 3 [pid 16392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16391] <... openat resumed>) = 3 [pid 16390] write(3, "1000", 4) = 4 [pid 16392] <... openat resumed>) = 3 [pid 16391] write(3, "1000", 4 [pid 16390] close(3 [pid 16392] write(3, "1000", 4 [pid 16391] <... write resumed>) = 4 [pid 16390] <... close resumed>) = 0 [pid 16392] <... write resumed>) = 4 [pid 16391] close(3 [pid 16390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16392] close(3 [pid 16391] <... close resumed>) = 0 [pid 16392] <... close resumed>) = 0 [pid 16390] <... bpf resumed>) = 3 [pid 16392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16392] <... bpf resumed>) = 3 [pid 16391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16391] <... bpf resumed>) = 3 [pid 16390] <... bpf resumed>) = 4 [pid 16391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16392] <... bpf resumed>) = 4 [pid 16391] <... bpf resumed>) = 4 [pid 16391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16389] +++ exited with 0 +++ [pid 16388] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16389, 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16393 attached [pid 16393] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16393 [pid 16393] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16394 attached [pid 16393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16394] set_robust_list(0x555555986660, 24 [pid 16393] <... prctl resumed>) = 0 [pid 16391] <... bpf resumed>) = 5 [pid 16390] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16394 [pid 16392] <... bpf resumed>) = 5 [pid 16394] <... set_robust_list resumed>) = 0 [pid 16391] exit_group(0 [pid 16390] exit_group(0 [pid 16394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16393] setpgid(0, 0 [pid 16390] <... exit_group resumed>) = ? [pid 16394] <... prctl resumed>) = 0 [pid 16393] <... setpgid resumed>) = 0 [pid 16392] exit_group(0 [pid 16391] <... exit_group resumed>) = ? [pid 16394] setpgid(0, 0 [pid 16393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16394] <... setpgid resumed>) = 0 [pid 16394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16393] <... openat resumed>) = 3 [pid 16392] <... exit_group resumed>) = ? [pid 16390] +++ exited with 0 +++ [pid 16394] <... openat resumed>) = 3 [pid 16393] write(3, "1000", 4 [pid 16394] write(3, "1000", 4 [pid 16393] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16394] <... write resumed>) = 4 [pid 16393] close(3 [pid 16394] close(3 [pid 16393] <... close resumed>) = 0 [pid 16394] <... close resumed>) = 0 [pid 16393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16393] <... bpf resumed>) = 3 [pid 16394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16394] <... bpf resumed>) = 4 [pid 16393] <... bpf resumed>) = 4 [pid 16393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16392] +++ exited with 0 +++ [pid 16391] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 16395 attached [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5068] <... restart_syscall resumed>) = 0 [pid 16395] set_robust_list(0x555555986660, 24 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16395 [pid 16395] <... set_robust_list resumed>) = 0 [pid 16394] <... bpf resumed>) = 5 [pid 16395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16393] <... bpf resumed>) = 5 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16394] exit_group(0 [pid 16395] <... prctl resumed>) = 0 [pid 16394] <... exit_group resumed>) = ? [pid 16393] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16397 attached ./strace-static-x86_64: Process 16396 attached [pid 16395] setpgid(0, 0 [pid 16394] +++ exited with 0 +++ [pid 16393] <... exit_group resumed>) = ? [pid 16397] set_robust_list(0x555555986660, 24 [pid 16395] <... setpgid resumed>) = 0 [pid 16396] set_robust_list(0x555555986660, 24 [pid 16395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16397] <... set_robust_list resumed>) = 0 [pid 16396] <... set_robust_list resumed>) = 0 [pid 16395] <... openat resumed>) = 3 [pid 16393] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16397 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16396 [pid 16397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16395] write(3, "1000", 4 [pid 16397] <... prctl resumed>) = 0 [pid 16396] <... prctl resumed>) = 0 [pid 16395] <... write resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16397] setpgid(0, 0 [pid 16396] setpgid(0, 0 [pid 16395] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 16398 attached [pid 16397] <... setpgid resumed>) = 0 [pid 16396] <... setpgid resumed>) = 0 [pid 16395] <... close resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16398] set_robust_list(0x555555986660, 24 [pid 16397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16398] <... set_robust_list resumed>) = 0 [pid 16398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16398 [pid 16398] <... prctl resumed>) = 0 [pid 16397] <... openat resumed>) = 3 [pid 16396] <... openat resumed>) = 3 [pid 16395] <... bpf resumed>) = 3 [pid 16398] setpgid(0, 0 [pid 16395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16398] <... setpgid resumed>) = 0 [pid 16397] write(3, "1000", 4 [pid 16396] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16397] <... write resumed>) = 4 [pid 16396] <... write resumed>) = 4 [pid 16398] <... openat resumed>) = 3 [pid 16397] close(3 [pid 16396] close(3 [pid 16395] <... bpf resumed>) = 4 [pid 16397] <... close resumed>) = 0 [pid 16396] <... close resumed>) = 0 ./strace-static-x86_64: Process 16399 attached [pid 16398] write(3, "1000", 4 [pid 16397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16399] set_robust_list(0x555555986660, 24 [pid 16398] <... write resumed>) = 4 [pid 16397] <... bpf resumed>) = 3 [pid 16396] <... bpf resumed>) = 3 [pid 16395] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16399 [pid 16399] <... set_robust_list resumed>) = 0 [pid 16398] close(3 [pid 16397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16398] <... close resumed>) = 0 [pid 16395] exit_group(0 [pid 16399] <... prctl resumed>) = 0 [pid 16399] setpgid(0, 0 [pid 16398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16397] <... bpf resumed>) = 4 [pid 16395] <... exit_group resumed>) = ? [pid 16399] <... setpgid resumed>) = 0 [pid 16398] <... bpf resumed>) = 3 [pid 16397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16396] <... bpf resumed>) = 4 [pid 16395] +++ exited with 0 +++ [pid 16399] <... openat resumed>) = 3 [pid 16397] <... bpf resumed>) = 5 [pid 16396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16397] exit_group(0 [pid 16396] exit_group(0 [pid 16399] write(3, "1000", 4 [pid 16396] <... exit_group resumed>) = ? [pid 16399] <... write resumed>) = 4 [pid 16397] <... exit_group resumed>) = ? [pid 16399] close(3) = 0 [pid 16398] <... bpf resumed>) = 4 [pid 16396] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16397] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16399] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16400 attached [pid 16399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16400] set_robust_list(0x555555986660, 24) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16399] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16400 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16400] <... prctl resumed>) = 0 [pid 16400] setpgid(0, 0) = 0 [pid 16400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 16401 attached ./strace-static-x86_64: Process 16402 attached [pid 16401] set_robust_list(0x555555986660, 24 [pid 16402] set_robust_list(0x555555986660, 24 [pid 16400] write(3, "1000", 4 [pid 16402] <... set_robust_list resumed>) = 0 [pid 16400] <... write resumed>) = 4 [pid 16402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16400] close(3) = 0 [pid 16402] <... prctl resumed>) = 0 [pid 16400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16402] setpgid(0, 0 [pid 16401] <... set_robust_list resumed>) = 0 [pid 16399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16401 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16402 [pid 16402] <... setpgid resumed>) = 0 [pid 16401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16400] <... bpf resumed>) = 3 [pid 16402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16401] <... prctl resumed>) = 0 [pid 16400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16402] <... openat resumed>) = 3 [pid 16401] setpgid(0, 0 [pid 16400] <... bpf resumed>) = 4 [pid 16401] <... setpgid resumed>) = 0 [pid 16400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16402] write(3, "1000", 4 [pid 16401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16402] <... write resumed>) = 4 [pid 16401] <... openat resumed>) = 3 [pid 16400] <... bpf resumed>) = 5 [pid 16399] <... bpf resumed>) = 5 [pid 16398] <... bpf resumed>) = 5 [pid 16402] close(3 [pid 16400] exit_group(0 [pid 16399] exit_group(0 [pid 16398] exit_group(0 [pid 16402] <... close resumed>) = 0 [pid 16401] write(3, "1000", 4 [pid 16398] <... exit_group resumed>) = ? [pid 16402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16401] <... write resumed>) = 4 [pid 16400] <... exit_group resumed>) = ? [pid 16399] <... exit_group resumed>) = ? [pid 16401] close(3 [pid 16402] <... bpf resumed>) = 3 [pid 16401] <... close resumed>) = 0 [pid 16402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16398] +++ exited with 0 +++ [pid 16401] <... bpf resumed>) = 3 [pid 16401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16402] <... bpf resumed>) = 4 [pid 16402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16401] <... bpf resumed>) = 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16403 attached , child_tidptr=0x555555986650) = 16403 [pid 16403] set_robust_list(0x555555986660, 24) = 0 [pid 16403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16400] +++ exited with 0 +++ [pid 16399] +++ exited with 0 +++ [pid 16403] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16403] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16403] write(3, "1000", 4) = 4 [pid 16403] close(3) = 0 [pid 16403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16404 attached ) = 3 [pid 16404] set_robust_list(0x555555986660, 24 [pid 16403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16404] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16404 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16403] <... bpf resumed>) = 4 [pid 16403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16404] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16405 attached [pid 16404] setpgid(0, 0 [pid 16405] set_robust_list(0x555555986660, 24 [pid 16404] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16405 [pid 16405] <... set_robust_list resumed>) = 0 [pid 16404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16404] <... openat resumed>) = 3 [pid 16405] <... prctl resumed>) = 0 [pid 16404] write(3, "1000", 4 [pid 16405] setpgid(0, 0 [pid 16404] <... write resumed>) = 4 [pid 16402] <... bpf resumed>) = 5 [pid 16405] <... setpgid resumed>) = 0 [pid 16404] close(3 [pid 16403] <... bpf resumed>) = 5 [pid 16401] <... bpf resumed>) = 5 [pid 16405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16404] <... close resumed>) = 0 [pid 16402] exit_group(0 [pid 16401] exit_group(0 [pid 16404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16403] exit_group(0 [pid 16402] <... exit_group resumed>) = ? [pid 16401] <... exit_group resumed>) = ? [pid 16405] <... openat resumed>) = 3 [pid 16404] <... bpf resumed>) = 3 [pid 16403] <... exit_group resumed>) = ? [pid 16405] write(3, "1000", 4 [pid 16404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16402] +++ exited with 0 +++ [pid 16405] <... write resumed>) = 4 [pid 16404] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16405] close(3 [pid 16404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16405] <... close resumed>) = 0 [pid 16405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16405] <... bpf resumed>) = 3 [pid 16405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16406 attached [pid 16406] set_robust_list(0x555555986660, 24 [pid 16405] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16406 [pid 16406] <... set_robust_list resumed>) = 0 [pid 16406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16406] <... prctl resumed>) = 0 [pid 16406] setpgid(0, 0) = 0 [pid 16406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16406] write(3, "1000", 4) = 4 [pid 16403] +++ exited with 0 +++ [pid 16406] close(3) = 0 [pid 16406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16401] +++ exited with 0 +++ [pid 16406] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16406] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16407 attached [pid 16407] set_robust_list(0x555555986660, 24) = 0 [pid 16406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16407 [pid 16407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16408 attached [pid 16407] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16408 [pid 16408] set_robust_list(0x555555986660, 24 [pid 16407] <... setpgid resumed>) = 0 [pid 16407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16408] <... set_robust_list resumed>) = 0 [pid 16407] <... openat resumed>) = 3 [pid 16404] <... bpf resumed>) = 5 [pid 16408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16404] exit_group(0 [pid 16407] write(3, "1000", 4 [pid 16405] <... bpf resumed>) = 5 [pid 16406] <... bpf resumed>) = 5 [pid 16408] <... prctl resumed>) = 0 [pid 16407] <... write resumed>) = 4 [pid 16405] exit_group(0 [pid 16404] <... exit_group resumed>) = ? [pid 16407] close(3 [pid 16406] exit_group(0 [pid 16405] <... exit_group resumed>) = ? [pid 16408] setpgid(0, 0 [pid 16407] <... close resumed>) = 0 [pid 16406] <... exit_group resumed>) = ? [pid 16408] <... setpgid resumed>) = 0 [pid 16408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16405] +++ exited with 0 +++ [pid 16408] <... openat resumed>) = 3 [pid 16408] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16408] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16408] close(3) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 16409 ./strace-static-x86_64: Process 16409 attached [pid 16408] <... bpf resumed>) = 4 [pid 16409] set_robust_list(0x555555986660, 24 [pid 16408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16409] <... set_robust_list resumed>) = 0 [pid 16409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16409] setpgid(0, 0) = 0 [pid 16406] +++ exited with 0 +++ [pid 16404] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16409] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16410 attached [pid 16409] write(3, "1000", 4 [pid 16410] set_robust_list(0x555555986660, 24 [pid 16409] <... write resumed>) = 4 ./strace-static-x86_64: Process 16411 attached [pid 16410] <... set_robust_list resumed>) = 0 [pid 16409] close(3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16410 [pid 16411] set_robust_list(0x555555986660, 24 [pid 16410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16409] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16411 [pid 16411] <... set_robust_list resumed>) = 0 [pid 16410] <... prctl resumed>) = 0 [pid 16409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16409] <... bpf resumed>) = 3 [pid 16411] <... prctl resumed>) = 0 [pid 16410] setpgid(0, 0 [pid 16411] setpgid(0, 0 [pid 16410] <... setpgid resumed>) = 0 [pid 16409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16411] <... setpgid resumed>) = 0 [pid 16411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16409] <... bpf resumed>) = 4 [pid 16411] <... openat resumed>) = 3 [pid 16411] write(3, "1000", 4) = 4 [pid 16411] close(3 [pid 16410] <... openat resumed>) = 3 [pid 16408] <... bpf resumed>) = 5 [pid 16409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16407] <... bpf resumed>) = 5 [pid 16411] <... close resumed>) = 0 [pid 16410] write(3, "1000", 4 [pid 16409] <... bpf resumed>) = 5 [pid 16408] exit_group(0 [pid 16407] exit_group(0 [pid 16411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16410] <... write resumed>) = 4 [pid 16409] exit_group(0 [pid 16408] <... exit_group resumed>) = ? [pid 16407] <... exit_group resumed>) = ? [pid 16411] <... bpf resumed>) = 3 [pid 16410] close(3 [pid 16409] <... exit_group resumed>) = ? [pid 16411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16410] <... close resumed>) = 0 [pid 16408] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16411] <... bpf resumed>) = 4 [pid 16410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16410] <... bpf resumed>) = 3 [pid 16410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16412 attached ) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16412 [pid 16412] set_robust_list(0x555555986660, 24 [pid 16410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16412] <... set_robust_list resumed>) = 0 [pid 16412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16412] setpgid(0, 0) = 0 [pid 16412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16412] write(3, "1000", 4) = 4 [pid 16412] close(3) = 0 [pid 16407] +++ exited with 0 +++ [pid 16412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16409] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16407, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16412] <... bpf resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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=16409, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16412] 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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16413 attached [pid 16413] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16414 attached ) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16414 [pid 16414] set_robust_list(0x555555986660, 24 [pid 16413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16414] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16413 [pid 16414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16413] <... prctl resumed>) = 0 [pid 16414] <... prctl resumed>) = 0 [pid 16413] setpgid(0, 0 [pid 16411] <... bpf resumed>) = 5 [pid 16410] <... bpf resumed>) = 5 [pid 16414] setpgid(0, 0 [pid 16413] <... setpgid resumed>) = 0 [pid 16412] <... bpf resumed>) = 5 [pid 16414] <... setpgid resumed>) = 0 [pid 16411] exit_group(0 [pid 16410] exit_group(0 [pid 16414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16412] exit_group(0 [pid 16410] <... exit_group resumed>) = ? [pid 16413] <... openat resumed>) = 3 [pid 16412] <... exit_group resumed>) = ? [pid 16411] <... exit_group resumed>) = ? [pid 16414] <... openat resumed>) = 3 [pid 16410] +++ exited with 0 +++ [pid 16414] write(3, "1000", 4 [pid 16413] write(3, "1000", 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16414] <... write resumed>) = 4 [pid 16413] <... write resumed>) = 4 [pid 16414] close(3 [pid 16413] close(3 [pid 16414] <... close resumed>) = 0 [pid 16413] <... close resumed>) = 0 [pid 16414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16414] <... bpf resumed>) = 3 [pid 16414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16413] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16415 attached [pid 16414] <... bpf resumed>) = 4 [pid 16413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16415 [pid 16415] set_robust_list(0x555555986660, 24 [pid 16414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16415] <... set_robust_list resumed>) = 0 [pid 16413] <... bpf resumed>) = 4 [pid 16415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16415] <... prctl resumed>) = 0 [pid 16415] setpgid(0, 0) = 0 [pid 16415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16412] +++ exited with 0 +++ [pid 16411] +++ exited with 0 +++ [pid 16415] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16415] <... write resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16415] close(3) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16416 ./strace-static-x86_64: Process 16416 attached [pid 16415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16416] set_robust_list(0x555555986660, 24) = 0 [pid 16415] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16417 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16417 [pid 16417] set_robust_list(0x555555986660, 24 [pid 16416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16414] <... bpf resumed>) = 5 [pid 16413] <... bpf resumed>) = 5 [pid 16417] <... set_robust_list resumed>) = 0 [pid 16416] <... prctl resumed>) = 0 [pid 16414] exit_group(0 [pid 16413] exit_group(0 [pid 16417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16415] <... bpf resumed>) = 5 [pid 16414] <... exit_group resumed>) = ? [pid 16417] <... prctl resumed>) = 0 [pid 16416] setpgid(0, 0 [pid 16415] exit_group(0 [pid 16413] <... exit_group resumed>) = ? [pid 16417] setpgid(0, 0 [pid 16416] <... setpgid resumed>) = 0 [pid 16415] <... exit_group resumed>) = ? [pid 16414] +++ exited with 0 +++ [pid 16417] <... setpgid resumed>) = 0 [pid 16416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16416] <... openat resumed>) = 3 [pid 16416] write(3, "1000", 4) = 4 [pid 16416] close(3) = 0 [pid 16417] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16418 attached [pid 16417] write(3, "1000", 4 [pid 16416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16417] <... write resumed>) = 4 [pid 16417] close(3) = 0 [pid 16417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16418] set_robust_list(0x555555986660, 24) = 0 [pid 16417] <... bpf resumed>) = 3 [pid 16416] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16418 [pid 16418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16418] <... prctl resumed>) = 0 [pid 16417] <... bpf resumed>) = 4 [pid 16418] setpgid(0, 0 [pid 16416] <... bpf resumed>) = 4 [pid 16417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16418] <... setpgid resumed>) = 0 [pid 16416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16418] write(3, "1000", 4) = 4 [pid 16418] close(3) = 0 [pid 16418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16415] +++ exited with 0 +++ [pid 16413] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16418] <... bpf resumed>) = 4 [pid 16418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16419 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16419] set_robust_list(0x555555986660, 24) = 0 ./strace-static-x86_64: Process 16420 attached [pid 16418] <... bpf resumed>) = 5 [pid 16417] <... bpf resumed>) = 5 [pid 16416] <... bpf resumed>) = 5 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16419 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16420 [pid 16420] set_robust_list(0x555555986660, 24 [pid 16419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16418] exit_group(0 [pid 16417] exit_group(0 [pid 16416] exit_group(0 [pid 16420] <... set_robust_list resumed>) = 0 [pid 16419] <... prctl resumed>) = 0 [pid 16417] <... exit_group resumed>) = ? [pid 16418] <... exit_group resumed>) = ? [pid 16416] <... exit_group resumed>) = ? [pid 16420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16419] setpgid(0, 0 [pid 16417] +++ exited with 0 +++ [pid 16419] <... setpgid resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16417, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16420] <... prctl resumed>) = 0 [pid 16419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16420] setpgid(0, 0) = 0 [pid 16420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16419] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16419] write(3, "1000", 4 [pid 16420] <... openat resumed>) = 3 [pid 16419] <... write resumed>) = 4 [pid 16419] close(3 [pid 16420] write(3, "1000", 4 [pid 16419] <... close resumed>) = 0 [pid 16420] <... write resumed>) = 4 [pid 16419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16421 attached [pid 16420] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16421 [pid 16421] set_robust_list(0x555555986660, 24 [pid 16420] <... close resumed>) = 0 [pid 16419] <... bpf resumed>) = 3 [pid 16421] <... set_robust_list resumed>) = 0 [pid 16420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16420] <... bpf resumed>) = 3 [pid 16421] <... prctl resumed>) = 0 [pid 16420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16421] setpgid(0, 0) = 0 [pid 16420] <... bpf resumed>) = 4 [pid 16421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16419] <... bpf resumed>) = 4 [pid 16421] <... openat resumed>) = 3 [pid 16419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16421] write(3, "1000", 4) = 4 [pid 16421] close(3) = 0 [pid 16421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16418] +++ exited with 0 +++ [pid 16416] +++ exited with 0 +++ [pid 16421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16421] <... bpf resumed>) = 4 [pid 16421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16422 attached [pid 16421] <... bpf resumed>) = 5 [pid 16420] <... bpf resumed>) = 5 [pid 16419] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16422] set_robust_list(0x555555986660, 24 [pid 16421] exit_group(0 [pid 16420] exit_group(0 [pid 16419] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16422 [pid 16422] <... set_robust_list resumed>) = 0 [pid 16420] <... exit_group resumed>) = ? [pid 16419] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16423 attached [pid 16422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16421] <... exit_group resumed>) = ? [pid 16420] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16423 [pid 16423] set_robust_list(0x555555986660, 24 [pid 16422] <... prctl resumed>) = 0 [pid 16423] <... set_robust_list resumed>) = 0 [pid 16422] setpgid(0, 0 [pid 16423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16422] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16423] <... prctl resumed>) = 0 [pid 16423] setpgid(0, 0) = 0 [pid 16423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16423] <... openat resumed>) = 3 [pid 16423] write(3, "1000", 4 [pid 16422] <... openat resumed>) = 3 [pid 16423] <... write resumed>) = 4 [pid 16422] write(3, "1000", 4 [pid 16423] close(3 [pid 16422] <... write resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16422] close(3 [pid 16423] <... close resumed>) = 0 [pid 16422] <... close resumed>) = 0 [pid 16422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16424 attached [pid 16423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16421] +++ exited with 0 +++ [pid 16419] +++ exited with 0 +++ [pid 16424] set_robust_list(0x555555986660, 24 [pid 16423] <... bpf resumed>) = 3 [pid 16422] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16424 [pid 16424] <... set_robust_list resumed>) = 0 [pid 16423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16423] <... bpf resumed>) = 4 [pid 16424] <... prctl resumed>) = 0 [pid 16422] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16424] setpgid(0, 0) = 0 [pid 16424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16424] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16426 attached ./strace-static-x86_64: Process 16425 attached [pid 16424] write(3, "1000", 4 [pid 16423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16425 [pid 16426] set_robust_list(0x555555986660, 24 [pid 16425] set_robust_list(0x555555986660, 24 [pid 16424] <... write resumed>) = 4 [pid 16426] <... set_robust_list resumed>) = 0 [pid 16425] <... set_robust_list resumed>) = 0 [pid 16424] close(3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16426 [pid 16426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16424] <... close resumed>) = 0 [pid 16426] <... prctl resumed>) = 0 [pid 16425] <... prctl resumed>) = 0 [pid 16424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16423] <... bpf resumed>) = 5 [pid 16422] <... bpf resumed>) = 5 [pid 16426] setpgid(0, 0 [pid 16425] setpgid(0, 0 [pid 16426] <... setpgid resumed>) = 0 [pid 16424] <... bpf resumed>) = 3 [pid 16423] exit_group(0 [pid 16422] exit_group(0 [pid 16425] <... setpgid resumed>) = 0 [pid 16426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16423] <... exit_group resumed>) = ? [pid 16425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16422] <... exit_group resumed>) = ? [pid 16426] <... openat resumed>) = 3 [pid 16425] <... openat resumed>) = 3 [pid 16424] <... bpf resumed>) = 4 [pid 16422] +++ exited with 0 +++ [pid 16426] write(3, "1000", 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16426] <... write resumed>) = 4 [pid 16425] write(3, "1000", 4 [pid 16424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16423] +++ exited with 0 +++ [pid 16426] close(3 [pid 16425] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16426] <... close resumed>) = 0 [pid 16425] close(3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16425] <... close resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16426] <... bpf resumed>) = 3 [pid 16425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16425] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16427 attached [pid 16426] <... bpf resumed>) = 4 [pid 16425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16425] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16428 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16428 [pid 16428] set_robust_list(0x555555986660, 24 [pid 16427] set_robust_list(0x555555986660, 24 [pid 16426] <... bpf resumed>) = 5 [pid 16425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16424] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16427 [pid 16428] <... set_robust_list resumed>) = 0 [pid 16427] <... set_robust_list resumed>) = 0 [pid 16426] exit_group(0 [pid 16427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16425] <... bpf resumed>) = 5 [pid 16424] exit_group(0 [pid 16428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16425] exit_group(0 [pid 16424] <... exit_group resumed>) = ? [pid 16426] <... exit_group resumed>) = ? [pid 16425] <... exit_group resumed>) = ? [pid 16428] <... prctl resumed>) = 0 [pid 16427] <... prctl resumed>) = 0 [pid 16426] +++ exited with 0 +++ [pid 16428] setpgid(0, 0 [pid 16427] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16428] <... setpgid resumed>) = 0 [pid 16427] <... setpgid resumed>) = 0 [pid 16428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16428] write(3, "1000", 4) = 4 [pid 16428] close(3 [pid 16427] <... openat resumed>) = 3 [pid 16427] write(3, "1000", 4 [pid 16428] <... close resumed>) = 0 [pid 16425] +++ exited with 0 +++ [pid 16424] +++ exited with 0 +++ [pid 16427] <... write resumed>) = 4 [pid 16427] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16427] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16424, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16428] <... bpf resumed>) = 3 [pid 16427] <... bpf resumed>) = 3 [pid 16427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16429 attached [pid 16428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16429 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16430 attached [pid 16429] set_robust_list(0x555555986660, 24 [pid 16428] <... bpf resumed>) = 4 [pid 16429] <... set_robust_list resumed>) = 0 [pid 16430] set_robust_list(0x555555986660, 24 [pid 16429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16430] <... set_robust_list resumed>) = 0 [pid 16429] <... prctl resumed>) = 0 [pid 16428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16427] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16430 [pid 16430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16429] setpgid(0, 0 [pid 16430] <... prctl resumed>) = 0 [pid 16430] setpgid(0, 0 [pid 16429] <... setpgid resumed>) = 0 [pid 16430] <... setpgid resumed>) = 0 [pid 16429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16431 ./strace-static-x86_64: Process 16431 attached [pid 16430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16429] <... openat resumed>) = 3 [pid 16428] <... bpf resumed>) = 5 [pid 16427] <... bpf resumed>) = 5 [pid 16431] set_robust_list(0x555555986660, 24 [pid 16429] write(3, "1000", 4) = 4 [pid 16429] close(3) = 0 [pid 16431] <... set_robust_list resumed>) = 0 [pid 16430] <... openat resumed>) = 3 [pid 16428] exit_group(0 [pid 16427] exit_group(0 [pid 16430] write(3, "1000", 4 [pid 16427] <... exit_group resumed>) = ? [pid 16430] <... write resumed>) = 4 [pid 16431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16428] <... exit_group resumed>) = ? [pid 16431] <... prctl resumed>) = 0 [pid 16430] close(3 [pid 16429] <... bpf resumed>) = 3 [pid 16427] +++ exited with 0 +++ [pid 16429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16431] setpgid(0, 0 [pid 16428] +++ exited with 0 +++ [pid 16430] <... close resumed>) = 0 [pid 16430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16431] <... setpgid resumed>) = 0 [pid 16430] <... bpf resumed>) = 3 [pid 16429] <... bpf resumed>) = 4 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16431] <... openat resumed>) = 3 [pid 16429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16430] <... bpf resumed>) = 4 [pid 16431] write(3, "1000", 4 [pid 16430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16431] <... write resumed>) = 4 ./strace-static-x86_64: Process 16432 attached [pid 16431] close(3./strace-static-x86_64: Process 16433 attached [pid 16433] set_robust_list(0x555555986660, 24) = 0 [pid 16433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16432] set_robust_list(0x555555986660, 24 [pid 16431] <... close resumed>) = 0 [pid 16430] <... bpf resumed>) = 5 [pid 16429] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16432 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16433 [pid 16433] <... prctl resumed>) = 0 [pid 16432] <... set_robust_list resumed>) = 0 [pid 16431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16430] exit_group(0 [pid 16429] exit_group(0 [pid 16433] setpgid(0, 0 [pid 16432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16431] <... bpf resumed>) = 3 [pid 16430] <... exit_group resumed>) = ? [pid 16429] <... exit_group resumed>) = ? [pid 16433] <... setpgid resumed>) = 0 [pid 16432] <... prctl resumed>) = 0 [pid 16433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16432] setpgid(0, 0 [pid 16431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16433] <... openat resumed>) = 3 [pid 16432] <... setpgid resumed>) = 0 [pid 16433] write(3, "1000", 4) = 4 [pid 16433] close(3) = 0 [pid 16432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16431] <... bpf resumed>) = 4 [pid 16433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16432] <... openat resumed>) = 3 [pid 16432] write(3, "1000", 4 [pid 16431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16432] <... write resumed>) = 4 [pid 16433] <... bpf resumed>) = 4 [pid 16432] close(3 [pid 16433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16432] <... close resumed>) = 0 [pid 16432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16429] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16430] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16434 attached [pid 16434] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16435 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16434 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16435 [pid 16435] set_robust_list(0x555555986660, 24 [pid 16434] <... set_robust_list resumed>) = 0 [pid 16435] <... set_robust_list resumed>) = 0 [pid 16434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16434] <... prctl resumed>) = 0 [pid 16431] <... bpf resumed>) = 5 [pid 16435] <... prctl resumed>) = 0 [pid 16435] setpgid(0, 0 [pid 16434] setpgid(0, 0 [pid 16433] <... bpf resumed>) = 5 [pid 16432] <... bpf resumed>) = 5 [pid 16431] exit_group(0 [pid 16435] <... setpgid resumed>) = 0 [pid 16434] <... setpgid resumed>) = 0 [pid 16433] exit_group(0 [pid 16432] exit_group(0 [pid 16431] <... exit_group resumed>) = ? [pid 16433] <... exit_group resumed>) = ? [pid 16435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16433] +++ exited with 0 +++ [pid 16432] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16435] <... openat resumed>) = 3 [pid 16434] <... openat resumed>) = 3 [pid 16435] write(3, "1000", 4 [pid 16434] write(3, "1000", 4 [pid 16435] <... write resumed>) = 4 [pid 16434] <... write resumed>) = 4 [pid 16434] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16435] close(3) = 0 [pid 16435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16436 attached ) = 4 [pid 16434] <... close resumed>) = 0 [pid 16435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16436 [pid 16436] set_robust_list(0x555555986660, 24) = 0 [pid 16434] <... bpf resumed>) = 3 [pid 16436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16436] <... prctl resumed>) = 0 [pid 16432] +++ exited with 0 +++ [pid 16431] +++ exited with 0 +++ [pid 16436] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16434] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16432, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16436] <... setpgid resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16435] <... bpf resumed>) = 5 [pid 16434] <... bpf resumed>) = 5 [pid 16436] <... openat resumed>) = 3 [pid 16435] exit_group(0 [pid 16434] exit_group(0./strace-static-x86_64: Process 16437 attached [pid 16437] set_robust_list(0x555555986660, 24 [pid 16436] write(3, "1000", 4 [pid 16435] <... exit_group resumed>) = ? [pid 16434] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16437 [pid 16437] <... set_robust_list resumed>) = 0 [pid 16436] <... write resumed>) = 4 [pid 16437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16437] setpgid(0, 0) = 0 [pid 16437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 16438 attached [pid 16436] close(3) = 0 [pid 16438] set_robust_list(0x555555986660, 24 [pid 16437] write(3, "1000", 4 [pid 16436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16438 [pid 16438] <... set_robust_list resumed>) = 0 [pid 16437] <... write resumed>) = 4 [pid 16436] <... bpf resumed>) = 3 [pid 16438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16437] close(3 [pid 16438] <... prctl resumed>) = 0 [pid 16436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16438] setpgid(0, 0 [pid 16437] <... close resumed>) = 0 [pid 16438] <... setpgid resumed>) = 0 [pid 16437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16437] <... bpf resumed>) = 3 [pid 16437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16438] <... openat resumed>) = 3 [pid 16437] <... bpf resumed>) = 4 [pid 16436] <... bpf resumed>) = 4 [pid 16438] write(3, "1000", 4 [pid 16436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16438] <... write resumed>) = 4 [pid 16438] close(3) = 0 [pid 16437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16435] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16438] <... bpf resumed>) = 3 [pid 16434] +++ exited with 0 +++ [pid 16438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16434, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16438] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16439 attached [pid 16438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16439 [pid 16439] set_robust_list(0x555555986660, 24 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16439] <... set_robust_list resumed>) = 0 [pid 16439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16440 attached [pid 16440] set_robust_list(0x555555986660, 24 [pid 16439] setpgid(0, 0 [pid 16440] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16440 [pid 16439] <... setpgid resumed>) = 0 [pid 16440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16440] setpgid(0, 0 [pid 16439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16440] <... setpgid resumed>) = 0 [pid 16438] <... bpf resumed>) = 5 [pid 16437] <... bpf resumed>) = 5 [pid 16436] <... bpf resumed>) = 5 [pid 16440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16439] <... openat resumed>) = 3 [pid 16438] exit_group(0 [pid 16437] exit_group(0 [pid 16438] <... exit_group resumed>) = ? [pid 16436] exit_group(0 [pid 16440] <... openat resumed>) = 3 [pid 16437] <... exit_group resumed>) = ? [pid 16439] write(3, "1000", 4 [pid 16438] +++ exited with 0 +++ [pid 16436] <... exit_group resumed>) = ? [pid 16440] write(3, "1000", 4 [pid 16439] <... write resumed>) = 4 [pid 16437] +++ exited with 0 +++ [pid 16436] +++ exited with 0 +++ [pid 16439] close(3 [pid 16440] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16440] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16440] <... close resumed>) = 0 [pid 16439] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16441 attached [pid 16440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16439] <... bpf resumed>) = 3 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16441] set_robust_list(0x555555986660, 24 [pid 16439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16441] <... set_robust_list resumed>) = 0 [pid 16440] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16441 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16439] <... bpf resumed>) = 4 [pid 16441] <... prctl resumed>) = 0 [pid 16441] setpgid(0, 0 [pid 16439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16441] <... setpgid resumed>) = 0 [pid 16440] <... bpf resumed>) = 4 [pid 16439] <... bpf resumed>) = 5 [pid 16441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16439] exit_group(0./strace-static-x86_64: Process 16442 attached [pid 16440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16439] <... exit_group resumed>) = ? [pid 16442] set_robust_list(0x555555986660, 24 [pid 16441] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16442 [pid 16440] <... bpf resumed>) = 5 [pid 16442] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16443 attached [pid 16442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16441] write(3, "1000", 4 [pid 16440] exit_group(0 [pid 16442] <... prctl resumed>) = 0 [pid 16440] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16443 [pid 16443] set_robust_list(0x555555986660, 24 [pid 16441] <... write resumed>) = 4 [pid 16443] <... set_robust_list resumed>) = 0 [pid 16441] close(3 [pid 16443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16441] <... close resumed>) = 0 [pid 16443] <... prctl resumed>) = 0 [pid 16441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16443] setpgid(0, 0 [pid 16441] <... bpf resumed>) = 3 [pid 16443] <... setpgid resumed>) = 0 [pid 16441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16442] setpgid(0, 0 [pid 16443] <... openat resumed>) = 3 [pid 16441] <... bpf resumed>) = 4 [pid 16443] write(3, "1000", 4 [pid 16442] <... setpgid resumed>) = 0 [pid 16443] <... write resumed>) = 4 [pid 16443] close(3) = 0 [pid 16442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16439] +++ exited with 0 +++ [pid 16443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16441] <... bpf resumed>) = 5 [pid 16441] exit_group(0) = ? [pid 16443] <... bpf resumed>) = 3 [pid 16442] <... openat resumed>) = 3 [pid 16443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16442] write(3, "1000", 4 [pid 16443] <... bpf resumed>) = 4 [pid 16442] <... write resumed>) = 4 [pid 16443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16442] close(3) = 0 [pid 16442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16442] <... bpf resumed>) = 3 [pid 16442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16444 attached [pid 16444] set_robust_list(0x555555986660, 24 [pid 16442] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16444 [pid 16444] <... set_robust_list resumed>) = 0 [pid 16442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16444] setpgid(0, 0 [pid 16441] +++ exited with 0 +++ [pid 16440] +++ exited with 0 +++ [pid 16444] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16444] write(3, "1000", 4) = 4 [pid 16443] <... bpf resumed>) = 5 [pid 16442] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16444] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16442] exit_group(0 [pid 16444] <... close resumed>) = 0 [pid 16443] exit_group(0 [pid 16444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16443] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16445 attached [pid 16444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16442] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16445 ./strace-static-x86_64: Process 16446 attached [pid 16445] set_robust_list(0x555555986660, 24 [pid 16444] <... bpf resumed>) = 4 [pid 16446] set_robust_list(0x555555986660, 24 [pid 16444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16446] <... set_robust_list resumed>) = 0 [pid 16446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16445] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16446 [pid 16446] setpgid(0, 0 [pid 16445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16446] <... setpgid resumed>) = 0 [pid 16446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16445] <... prctl resumed>) = 0 [pid 16445] setpgid(0, 0 [pid 16446] <... openat resumed>) = 3 [pid 16446] write(3, "1000", 4) = 4 [pid 16446] close(3 [pid 16445] <... setpgid resumed>) = 0 [pid 16446] <... close resumed>) = 0 [pid 16444] <... bpf resumed>) = 5 [pid 16443] +++ exited with 0 +++ [pid 16446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16444] exit_group(0 [pid 16446] <... bpf resumed>) = 3 [pid 16444] <... exit_group resumed>) = ? [pid 16446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16445] <... openat resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16445] write(3, "1000", 4 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16445] <... write resumed>) = 4 [pid 16445] close(3) = 0 [pid 16445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16446] <... bpf resumed>) = 4 [pid 16446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16445] <... bpf resumed>) = 3 [pid 16445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16447 attached [pid 16447] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16447 [pid 16445] <... bpf resumed>) = 4 [pid 16447] <... set_robust_list resumed>) = 0 [pid 16445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16447] setpgid(0, 0) = 0 [pid 16447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16444] +++ exited with 0 +++ [pid 16442] +++ exited with 0 +++ [pid 16447] write(3, "1000", 4) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16447] close(3) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16448 attached [pid 16448] set_robust_list(0x555555986660, 24 [pid 16447] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16448 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16448] <... set_robust_list resumed>) = 0 [pid 16448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16448] <... prctl resumed>) = 0 [pid 16448] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16449 attached [pid 16448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16449] set_robust_list(0x555555986660, 24) = 0 [pid 16447] <... bpf resumed>) = 4 [pid 16449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16448] <... openat resumed>) = 3 [pid 16447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16449] <... prctl resumed>) = 0 [pid 16449] setpgid(0, 0 [pid 16448] write(3, "1000", 4 [pid 16449] <... setpgid resumed>) = 0 [pid 16448] <... write resumed>) = 4 [pid 16449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16448] close(3) = 0 [pid 16448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 16449 [pid 16449] <... openat resumed>) = 3 [pid 16448] <... bpf resumed>) = 3 [pid 16449] write(3, "1000", 4 [pid 16448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16449] <... write resumed>) = 4 [pid 16449] close(3 [pid 16447] <... bpf resumed>) = 5 [pid 16446] <... bpf resumed>) = 5 [pid 16445] <... bpf resumed>) = 5 [pid 16449] <... close resumed>) = 0 [pid 16448] <... bpf resumed>) = 4 [pid 16447] exit_group(0 [pid 16449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16447] <... exit_group resumed>) = ? [pid 16446] exit_group(0 [pid 16445] exit_group(0 [pid 16449] <... bpf resumed>) = 3 [pid 16448] <... bpf resumed>) = 5 [pid 16449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16448] exit_group(0 [pid 16447] +++ exited with 0 +++ [pid 16446] <... exit_group resumed>) = ? [pid 16445] <... exit_group resumed>) = ? [pid 16448] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16446] +++ exited with 0 +++ ./strace-static-x86_64: Process 16450 attached [pid 16449] exit_group(0 [pid 16450] set_robust_list(0x555555986660, 24 [pid 16449] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16450 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16450] <... set_robust_list resumed>) = 0 [pid 16448] +++ exited with 0 +++ [pid 16450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16450] setpgid(0, 0) = 0 [pid 16450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16451 attached ) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16450] write(3, "1000", 4./strace-static-x86_64: Process 16452 attached [pid 16451] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16451 [pid 16452] set_robust_list(0x555555986660, 24 [pid 16451] <... set_robust_list resumed>) = 0 [pid 16450] <... write resumed>) = 4 [pid 16445] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16452 [pid 16451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16450] close(3 [pid 16451] <... prctl resumed>) = 0 [pid 16452] <... set_robust_list resumed>) = 0 [pid 16450] <... close resumed>) = 0 [pid 16449] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16451] setpgid(0, 0 [pid 16450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16452] <... prctl resumed>) = 0 [pid 16451] <... setpgid resumed>) = 0 [pid 16450] <... bpf resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16452] setpgid(0, 0 [pid 16451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 16452] <... setpgid resumed>) = 0 [pid 16451] <... openat resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16451] write(3, "1000", 4 [pid 16450] <... bpf resumed>) = 4 [pid 16452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16451] <... write resumed>) = 4 [pid 16452] <... openat resumed>) = 3 [pid 16451] close(3 [pid 16450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] 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 16452] write(3, "1000", 4 [pid 16451] <... close resumed>) = 0 [pid 16451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16453 attached [pid 16452] <... write resumed>) = 4 ./strace-static-x86_64: Process 16454 attached [pid 16453] set_robust_list(0x555555986660, 24 [pid 16454] set_robust_list(0x555555986660, 24) = 0 [pid 16451] <... bpf resumed>) = 3 [pid 16452] close(3 [pid 16453] <... set_robust_list resumed>) = 0 [pid 16452] <... close resumed>) = 0 [pid 16454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16454 [pid 16453] <... prctl resumed>) = 0 [pid 16452] <... bpf resumed>) = 3 [pid 16454] <... prctl resumed>) = 0 [pid 16453] setpgid(0, 0 [pid 16452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16451] <... bpf resumed>) = 4 [pid 16450] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16453 [pid 16454] setpgid(0, 0 [pid 16453] <... setpgid resumed>) = 0 [pid 16451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16454] <... setpgid resumed>) = 0 [pid 16451] <... bpf resumed>) = 5 [pid 16454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16450] exit_group(0 [pid 16453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16451] exit_group(0 [pid 16450] <... exit_group resumed>) = ? [pid 16454] <... openat resumed>) = 3 [pid 16452] <... bpf resumed>) = 4 [pid 16451] <... exit_group resumed>) = ? [pid 16454] write(3, "1000", 4) = 4 [pid 16454] close(3) = 0 [pid 16454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16453] <... openat resumed>) = 3 [pid 16452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16453] write(3, "1000", 4 [pid 16454] <... bpf resumed>) = 4 [pid 16453] <... write resumed>) = 4 [pid 16453] close(3 [pid 16454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16453] <... close resumed>) = 0 [pid 16453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16452] <... bpf resumed>) = 5 [pid 16450] +++ exited with 0 +++ [pid 16452] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16452] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16455 attached [pid 16455] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16455 [pid 16455] <... set_robust_list resumed>) = 0 [pid 16455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16455] setpgid(0, 0 [pid 16454] <... bpf resumed>) = 5 [pid 16453] <... bpf resumed>) = 5 [pid 16452] +++ exited with 0 +++ [pid 16451] +++ exited with 0 +++ [pid 16455] <... setpgid resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16454] exit_group(0 [pid 16453] exit_group(0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16454] <... exit_group resumed>) = ? [pid 16453] <... exit_group resumed>) = ? [pid 16455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16455] write(3, "1000", 4./strace-static-x86_64: Process 16456 attached ) = 4 [pid 16455] close(3./strace-static-x86_64: Process 16457 attached [pid 16456] set_robust_list(0x555555986660, 24 [pid 16455] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16456 [pid 16455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16453] +++ exited with 0 +++ [pid 16457] set_robust_list(0x555555986660, 24 [pid 16456] <... set_robust_list resumed>) = 0 [pid 16454] +++ exited with 0 +++ [pid 16457] <... set_robust_list resumed>) = 0 [pid 16456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16455] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16456] <... prctl resumed>) = 0 [pid 16455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16457] <... prctl resumed>) = 0 [pid 16456] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16457 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16457] setpgid(0, 0 [pid 16456] <... setpgid resumed>) = 0 [pid 16457] <... setpgid resumed>) = 0 [pid 16456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16455] <... bpf resumed>) = 4 [pid 16457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16457] <... openat resumed>) = 3 [pid 16456] <... openat resumed>) = 3 [pid 16456] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16457] write(3, "1000", 4 [pid 16456] <... write resumed>) = 4 [pid 16457] <... write resumed>) = 4 [pid 16456] close(3 [pid 16457] close(3 [pid 16456] <... close resumed>) = 0 ./strace-static-x86_64: Process 16459 attached ./strace-static-x86_64: Process 16458 attached [pid 16457] <... close resumed>) = 0 [pid 16456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=0x555555986650) = 16458 [pid 16459] set_robust_list(0x555555986660, 24 [pid 16458] set_robust_list(0x555555986660, 24 [pid 16457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16459] <... set_robust_list resumed>) = 0 [pid 16458] <... set_robust_list resumed>) = 0 [pid 16456] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16459 [pid 16459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16457] <... bpf resumed>) = 3 [pid 16456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16459] <... prctl resumed>) = 0 [pid 16458] <... prctl resumed>) = 0 [pid 16457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16459] setpgid(0, 0 [pid 16458] setpgid(0, 0 [pid 16456] <... bpf resumed>) = 4 [pid 16458] <... setpgid resumed>) = 0 [pid 16459] <... setpgid resumed>) = 0 [pid 16456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16457] <... bpf resumed>) = 4 [pid 16457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16458] <... openat resumed>) = 3 [pid 16459] <... openat resumed>) = 3 [pid 16458] write(3, "1000", 4 [pid 16455] <... bpf resumed>) = 5 [pid 16459] write(3, "1000", 4 [pid 16456] <... bpf resumed>) = 5 [pid 16457] <... bpf resumed>) = 5 [pid 16459] <... write resumed>) = 4 [pid 16458] <... write resumed>) = 4 [pid 16456] exit_group(0 [pid 16455] exit_group(0 [pid 16459] close(3 [pid 16458] close(3 [pid 16457] exit_group(0 [pid 16456] <... exit_group resumed>) = ? [pid 16455] <... exit_group resumed>) = ? [pid 16459] <... close resumed>) = 0 [pid 16458] <... close resumed>) = 0 [pid 16457] <... exit_group resumed>) = ? [pid 16456] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16458] <... bpf resumed>) = 3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16459] <... bpf resumed>) = 3 [pid 16458] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16460 attached [pid 16460] set_robust_list(0x555555986660, 24) = 0 [pid 16460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16459] <... bpf resumed>) = 4 [pid 16460] <... prctl resumed>) = 0 [pid 16459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16460 [pid 16460] setpgid(0, 0) = 0 [pid 16460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16460] write(3, "1000", 4 [pid 16457] +++ exited with 0 +++ [pid 16455] +++ exited with 0 +++ [pid 16460] <... write resumed>) = 4 [pid 16460] close(3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16457, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16460] <... close resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16462 attached ./strace-static-x86_64: Process 16461 attached [pid 16459] <... bpf resumed>) = 5 [pid 16458] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16461 [pid 16462] set_robust_list(0x555555986660, 24 [pid 16461] set_robust_list(0x555555986660, 24 [pid 16460] <... bpf resumed>) = 5 [pid 16459] exit_group(0 [pid 16458] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16462 [pid 16462] <... set_robust_list resumed>) = 0 [pid 16461] <... set_robust_list resumed>) = 0 [pid 16459] <... exit_group resumed>) = ? [pid 16458] <... exit_group resumed>) = ? [pid 16462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16460] exit_group(0 [pid 16462] <... prctl resumed>) = 0 [pid 16461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16460] <... exit_group resumed>) = ? [pid 16462] setpgid(0, 0 [pid 16461] <... prctl resumed>) = 0 [pid 16459] +++ exited with 0 +++ [pid 16462] <... setpgid resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16459, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16461] setpgid(0, 0) = 0 [pid 16462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16462] <... openat resumed>) = 3 [pid 16460] +++ exited with 0 +++ [pid 16458] +++ exited with 0 +++ [pid 16462] write(3, "1000", 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16462] <... write resumed>) = 4 [pid 16461] <... openat resumed>) = 3 [pid 16462] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16462] <... close resumed>) = 0 [pid 16461] write(3, "1000", 4) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 16461] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16461] <... close resumed>) = 0 ./strace-static-x86_64: Process 16463 attached [pid 16462] <... bpf resumed>) = 3 [pid 16461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16461] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16465 attached ./strace-static-x86_64: Process 16464 attached [pid 16463] set_robust_list(0x555555986660, 24 [pid 16462] <... bpf resumed>) = 4 [pid 16461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16463 [pid 16465] set_robust_list(0x555555986660, 24 [pid 16464] set_robust_list(0x555555986660, 24 [pid 16463] <... set_robust_list resumed>) = 0 [pid 16462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16461] <... bpf resumed>) = 4 [pid 16464] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16464 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16465 [pid 16463] <... prctl resumed>) = 0 [pid 16464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16465] <... set_robust_list resumed>) = 0 [pid 16463] setpgid(0, 0 [pid 16465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16463] <... setpgid resumed>) = 0 [pid 16464] <... prctl resumed>) = 0 [pid 16465] <... prctl resumed>) = 0 [pid 16463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16464] setpgid(0, 0 [pid 16461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16465] setpgid(0, 0 [pid 16464] <... setpgid resumed>) = 0 [pid 16465] <... setpgid resumed>) = 0 [pid 16464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16463] <... openat resumed>) = 3 [pid 16465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16462] <... bpf resumed>) = 5 [pid 16461] <... bpf resumed>) = 5 [pid 16465] <... openat resumed>) = 3 [pid 16464] <... openat resumed>) = 3 [pid 16463] write(3, "1000", 4 [pid 16462] exit_group(0 [pid 16461] exit_group(0 [pid 16465] write(3, "1000", 4 [pid 16464] write(3, "1000", 4 [pid 16463] <... write resumed>) = 4 [pid 16462] <... exit_group resumed>) = ? [pid 16461] <... exit_group resumed>) = ? [pid 16465] <... write resumed>) = 4 [pid 16464] <... write resumed>) = 4 [pid 16463] close(3 [pid 16462] +++ exited with 0 +++ [pid 16461] +++ exited with 0 +++ [pid 16463] <... close resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16465] close(3 [pid 16464] close(3 [pid 16465] <... close resumed>) = 0 [pid 16464] <... close resumed>) = 0 [pid 16463] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16465] <... bpf resumed>) = 3 [pid 16464] <... bpf resumed>) = 3 [pid 16465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16463] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16466 attached [pid 16465] <... bpf resumed>) = 4 [pid 16464] <... bpf resumed>) = 4 [pid 16463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16466 [pid 16466] set_robust_list(0x555555986660, 24 [pid 16464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16466] <... set_robust_list resumed>) = 0 [pid 16465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16463] <... bpf resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16465] <... bpf resumed>) = 5 [pid 16464] <... bpf resumed>) = 5 [pid 16465] exit_group(0./strace-static-x86_64: Process 16467 attached [pid 16466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16464] exit_group(0 [pid 16463] exit_group(0 [pid 16466] <... prctl resumed>) = 0 [pid 16465] <... exit_group resumed>) = ? [pid 16464] <... exit_group resumed>) = ? [pid 16463] <... exit_group resumed>) = ? [pid 16467] set_robust_list(0x555555986660, 24 [pid 16466] setpgid(0, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16467 [pid 16465] +++ exited with 0 +++ [pid 16467] <... set_robust_list resumed>) = 0 [pid 16466] <... setpgid resumed>) = 0 [pid 16466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16467] <... prctl resumed>) = 0 [pid 16466] <... openat resumed>) = 3 [pid 16467] setpgid(0, 0 [pid 16466] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16467] <... setpgid resumed>) = 0 [pid 16466] <... write resumed>) = 4 ./strace-static-x86_64: Process 16468 attached [pid 16468] set_robust_list(0x555555986660, 24 [pid 16467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16466] close(3 [pid 16468] <... set_robust_list resumed>) = 0 [pid 16467] <... openat resumed>) = 3 [pid 16466] <... close resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16468 [pid 16468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16463] +++ exited with 0 +++ [pid 16468] <... prctl resumed>) = 0 [pid 16467] write(3, "1000", 4 [pid 16466] <... bpf resumed>) = 3 [pid 16464] +++ exited with 0 +++ [pid 16468] setpgid(0, 0 [pid 16467] <... write resumed>) = 4 [pid 16466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16468] <... setpgid resumed>) = 0 [pid 16467] close(3 [pid 16468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16467] <... close resumed>) = 0 [pid 16467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16466] <... bpf resumed>) = 4 [pid 16467] <... bpf resumed>) = 3 [pid 16466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16468] <... openat resumed>) = 3 [pid 16467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16468] write(3, "1000", 4) = 4 [pid 5075] 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 16470 attached ./strace-static-x86_64: Process 16469 attached [pid 16468] close(3 [pid 16467] <... bpf resumed>) = 4 [pid 16466] <... bpf resumed>) = 5 [pid 16470] set_robust_list(0x555555986660, 24 [pid 16469] set_robust_list(0x555555986660, 24 [pid 16468] <... close resumed>) = 0 [pid 16467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16466] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16469 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16470 [pid 16470] <... set_robust_list resumed>) = 0 [pid 16469] <... set_robust_list resumed>) = 0 [pid 16470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16467] <... bpf resumed>) = 5 [pid 16466] <... exit_group resumed>) = ? [pid 16470] <... prctl resumed>) = 0 [pid 16469] <... prctl resumed>) = 0 [pid 16470] setpgid(0, 0 [pid 16469] setpgid(0, 0 [pid 16470] <... setpgid resumed>) = 0 [pid 16469] <... setpgid resumed>) = 0 [pid 16468] <... bpf resumed>) = 3 [pid 16467] exit_group(0 [pid 16468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16467] <... exit_group resumed>) = ? [pid 16469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16469] write(3, "1000", 4 [pid 16470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16468] <... bpf resumed>) = 4 [pid 16467] +++ exited with 0 +++ [pid 16466] +++ exited with 0 +++ [pid 16469] <... write resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16470] <... openat resumed>) = 3 [pid 16469] close(3) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16470] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16470] <... write resumed>) = 4 [pid 16469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16470] close(3) = 0 [pid 16470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16472 attached ) = 3 [pid 16472] set_robust_list(0x555555986660, 24 [pid 16470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16471 attached [pid 16472] <... set_robust_list resumed>) = 0 [pid 16469] <... bpf resumed>) = 3 [pid 16471] set_robust_list(0x555555986660, 24 [pid 16469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16472 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16471 [pid 16472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16471] <... set_robust_list resumed>) = 0 [pid 16470] <... bpf resumed>) = 4 [pid 16472] <... prctl resumed>) = 0 [pid 16471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16469] <... bpf resumed>) = 4 [pid 16472] setpgid(0, 0 [pid 16471] <... prctl resumed>) = 0 [pid 16469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16472] <... setpgid resumed>) = 0 [pid 16471] setpgid(0, 0) = 0 [pid 16472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16472] <... openat resumed>) = 3 [pid 16471] <... openat resumed>) = 3 [pid 16471] write(3, "1000", 4 [pid 16472] write(3, "1000", 4) = 4 [pid 16471] <... write resumed>) = 4 [pid 16471] close(3 [pid 16472] close(3 [pid 16471] <... close resumed>) = 0 [pid 16472] <... close resumed>) = 0 [pid 16471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16471] <... bpf resumed>) = 3 [pid 16468] <... bpf resumed>) = 5 [pid 16470] <... bpf resumed>) = 5 [pid 16471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16469] <... bpf resumed>) = 5 [pid 16468] exit_group(0 [pid 16472] <... bpf resumed>) = 3 [pid 16470] exit_group(0 [pid 16469] exit_group(0) = ? [pid 16472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16471] <... bpf resumed>) = 4 [pid 16470] <... exit_group resumed>) = ? [pid 16468] <... exit_group resumed>) = ? [pid 16469] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16472] <... bpf resumed>) = 4 [pid 16472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16473 attached [pid 16473] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16473 [pid 16473] <... set_robust_list resumed>) = 0 [pid 16473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16470] +++ exited with 0 +++ [pid 16473] <... prctl resumed>) = 0 [pid 16468] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16470, 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 [pid 16473] setpgid(0, 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16473] <... setpgid resumed>) = 0 [pid 16473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16474 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16474 [pid 16474] set_robust_list(0x555555986660, 24 [pid 16473] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16475 attached [pid 16474] <... set_robust_list resumed>) = 0 [pid 16473] write(3, "1000", 4 [pid 16475] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16475 [pid 16475] <... set_robust_list resumed>) = 0 [pid 16474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16473] <... write resumed>) = 4 [pid 16473] close(3 [pid 16474] <... prctl resumed>) = 0 [pid 16473] <... close resumed>) = 0 [pid 16474] setpgid(0, 0 [pid 16475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16474] <... setpgid resumed>) = 0 [pid 16475] setpgid(0, 0) = 0 [pid 16474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16473] <... bpf resumed>) = 3 [pid 16472] <... bpf resumed>) = 5 [pid 16471] <... bpf resumed>) = 5 [pid 16473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16474] <... openat resumed>) = 3 [pid 16472] exit_group(0 [pid 16471] exit_group(0 [pid 16475] <... openat resumed>) = 3 [pid 16474] write(3, "1000", 4 [pid 16473] <... bpf resumed>) = 4 [pid 16472] <... exit_group resumed>) = ? [pid 16471] <... exit_group resumed>) = ? [pid 16474] <... write resumed>) = 4 [pid 16473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16475] write(3, "1000", 4 [pid 16474] close(3 [pid 16472] +++ exited with 0 +++ [pid 16471] +++ exited with 0 +++ [pid 16475] <... write resumed>) = 4 [pid 16474] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16475] close(3 [pid 16474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16475] <... close resumed>) = 0 [pid 16474] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16476 attached [pid 16475] <... bpf resumed>) = 3 [pid 16474] <... bpf resumed>) = 4 [pid 16473] <... bpf resumed>) = 5 [pid 16475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16476] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16477 attached ) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16476 [pid 16477] set_robust_list(0x555555986660, 24 [pid 16476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16473] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16477 [pid 16477] <... set_robust_list resumed>) = 0 [pid 16476] <... prctl resumed>) = 0 [pid 16474] <... bpf resumed>) = 5 [pid 16473] <... exit_group resumed>) = ? [pid 16477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16476] setpgid(0, 0 [pid 16475] <... bpf resumed>) = 4 [pid 16477] <... prctl resumed>) = 0 [pid 16476] <... setpgid resumed>) = 0 [pid 16475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16474] exit_group(0 [pid 16477] setpgid(0, 0 [pid 16476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16475] <... bpf resumed>) = 5 [pid 16474] <... exit_group resumed>) = ? [pid 16477] <... setpgid resumed>) = 0 [pid 16476] <... openat resumed>) = 3 [pid 16475] exit_group(0 [pid 16473] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16476] write(3, "1000", 4 [pid 16475] <... exit_group resumed>) = ? [pid 16476] <... write resumed>) = 4 [pid 16477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16476] close(3 [pid 16477] <... openat resumed>) = 3 [pid 16476] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16477] write(3, "1000", 4 [pid 16476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16477] <... write resumed>) = 4 [pid 16477] close(3) = 0 [pid 16477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16476] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16478 attached [pid 16477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16478 [pid 16478] set_robust_list(0x555555986660, 24 [pid 16477] <... bpf resumed>) = 4 [pid 16475] +++ exited with 0 +++ [pid 16474] +++ exited with 0 +++ [pid 16477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16478] <... set_robust_list resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16476] <... bpf resumed>) = 4 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16478] <... prctl resumed>) = 0 [pid 16476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] 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 16478] setpgid(0, 0./strace-static-x86_64: Process 16479 attached ) = 0 ./strace-static-x86_64: Process 16480 attached [pid 16479] set_robust_list(0x555555986660, 24 [pid 16478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16479] <... set_robust_list resumed>) = 0 [pid 16479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16480] set_robust_list(0x555555986660, 24 [pid 16478] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16479 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16480 [pid 16480] <... set_robust_list resumed>) = 0 [pid 16479] <... prctl resumed>) = 0 [pid 16478] write(3, "1000", 4 [pid 16477] <... bpf resumed>) = 5 [pid 16476] <... bpf resumed>) = 5 [pid 16480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16479] setpgid(0, 0) = 0 [pid 16478] <... write resumed>) = 4 [pid 16477] exit_group(0 [pid 16476] exit_group(0 [pid 16480] <... prctl resumed>) = 0 [pid 16479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16478] close(3 [pid 16477] <... exit_group resumed>) = ? [pid 16480] setpgid(0, 0 [pid 16479] <... openat resumed>) = 3 [pid 16478] <... close resumed>) = 0 [pid 16476] <... exit_group resumed>) = ? [pid 16480] <... setpgid resumed>) = 0 [pid 16479] write(3, "1000", 4 [pid 16478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16479] <... write resumed>) = 4 [pid 16478] <... bpf resumed>) = 3 [pid 16480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16480] <... openat resumed>) = 3 [pid 16479] close(3 [pid 16480] write(3, "1000", 4 [pid 16479] <... close resumed>) = 0 [pid 16478] <... bpf resumed>) = 4 [pid 16480] <... write resumed>) = 4 [pid 16479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16480] close(3 [pid 16479] <... bpf resumed>) = 3 [pid 16480] <... close resumed>) = 0 [pid 16479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16479] <... bpf resumed>) = 4 [pid 16480] <... bpf resumed>) = 3 [pid 16479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16477] +++ exited with 0 +++ [pid 16480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16476] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16481 attached [pid 16481] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16482 attached ) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16481 [pid 16482] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16482 [pid 16482] <... set_robust_list resumed>) = 0 [pid 16482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16481] setpgid(0, 0) = 0 [pid 16482] <... prctl resumed>) = 0 [pid 16482] setpgid(0, 0) = 0 [pid 16481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16481] <... openat resumed>) = 3 [pid 16481] write(3, "1000", 4 [pid 16482] write(3, "1000", 4 [pid 16480] <... bpf resumed>) = 5 [pid 16479] <... bpf resumed>) = 5 [pid 16478] <... bpf resumed>) = 5 [pid 16482] <... write resumed>) = 4 [pid 16481] <... write resumed>) = 4 [pid 16480] exit_group(0 [pid 16479] exit_group(0 [pid 16478] exit_group(0 [pid 16482] close(3 [pid 16481] close(3 [pid 16480] <... exit_group resumed>) = ? [pid 16479] <... exit_group resumed>) = ? [pid 16478] <... exit_group resumed>) = ? [pid 16482] <... close resumed>) = 0 [pid 16482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16481] <... close resumed>) = 0 [pid 16480] +++ exited with 0 +++ [pid 16479] +++ exited with 0 +++ [pid 16478] +++ exited with 0 +++ [pid 16482] <... bpf resumed>) = 3 [pid 16481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=16480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16482] <... bpf resumed>) = 4 [pid 16481] <... bpf resumed>) = 3 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16481] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16483 attached [pid 16482] <... bpf resumed>) = 5 [pid 16481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16484 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16484 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16483 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16481] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16485 attached [pid 16484] set_robust_list(0x555555986660, 24 [pid 16483] set_robust_list(0x555555986660, 24 [pid 16482] exit_group(0 [pid 16484] <... set_robust_list resumed>) = 0 [pid 16485] set_robust_list(0x555555986660, 24 [pid 16484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16483] <... set_robust_list resumed>) = 0 [pid 16482] <... exit_group resumed>) = ? [pid 16481] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16485 [pid 16485] <... set_robust_list resumed>) = 0 [pid 16484] <... prctl resumed>) = 0 [pid 16483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16484] setpgid(0, 0 [pid 16481] <... exit_group resumed>) = ? [pid 16485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16484] <... setpgid resumed>) = 0 [pid 16483] <... prctl resumed>) = 0 [pid 16485] <... prctl resumed>) = 0 [pid 16484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16483] setpgid(0, 0 [pid 16482] +++ exited with 0 +++ [pid 16481] +++ exited with 0 +++ [pid 16485] setpgid(0, 0 [pid 16483] <... setpgid resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16481, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16485] <... setpgid resumed>) = 0 [pid 16484] <... openat resumed>) = 3 [pid 16483] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16486 attached [pid 16485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16484] write(3, "1000", 4 [pid 16483] write(3, "1000", 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16486 [pid 16485] <... openat resumed>) = 3 [pid 16484] <... write resumed>) = 4 [pid 16483] <... write resumed>) = 4 [pid 16483] close(3 [pid 16484] close(3 [pid 16483] <... close resumed>) = 0 [pid 16485] write(3, "1000", 4 [pid 16484] <... close resumed>) = 0 [pid 16483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16486] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16487 attached ) = 0 [pid 16485] <... write resumed>) = 4 [pid 16484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16487 [pid 16486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16484] <... bpf resumed>) = 3 [pid 16485] close(3 [pid 16487] set_robust_list(0x555555986660, 24 [pid 16486] <... prctl resumed>) = 0 [pid 16485] <... close resumed>) = 0 [pid 16484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16487] <... set_robust_list resumed>) = 0 [pid 16486] setpgid(0, 0 [pid 16485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16483] <... bpf resumed>) = 3 [pid 16487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16486] <... setpgid resumed>) = 0 [pid 16485] <... bpf resumed>) = 3 [pid 16484] <... bpf resumed>) = 4 [pid 16483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16487] <... prctl resumed>) = 0 [pid 16486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16487] setpgid(0, 0 [pid 16486] <... openat resumed>) = 3 [pid 16483] <... bpf resumed>) = 4 [pid 16487] <... setpgid resumed>) = 0 [pid 16485] <... bpf resumed>) = 4 [pid 16487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16486] write(3, "1000", 4 [pid 16485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16484] <... bpf resumed>) = 5 [pid 16483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16487] <... openat resumed>) = 3 [pid 16486] <... write resumed>) = 4 [pid 16485] <... bpf resumed>) = 5 [pid 16484] exit_group(0 [pid 16483] <... bpf resumed>) = 5 [pid 16486] close(3 [pid 16485] exit_group(0 [pid 16486] <... close resumed>) = 0 [pid 16484] <... exit_group resumed>) = ? [pid 16483] exit_group(0 [pid 16487] write(3, "1000", 4 [pid 16485] <... exit_group resumed>) = ? [pid 16487] <... write resumed>) = 4 [pid 16484] +++ exited with 0 +++ [pid 16487] close(3) = 0 [pid 16487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16487] <... bpf resumed>) = 3 [pid 16483] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16486] <... bpf resumed>) = 3 [pid 16487] <... bpf resumed>) = 4 [pid 16486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16488 attached [pid 16486] <... bpf resumed>) = 4 [pid 16488] set_robust_list(0x555555986660, 24 [pid 16486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16488 [pid 16488] <... set_robust_list resumed>) = 0 [pid 16488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16485] +++ exited with 0 +++ [pid 16483] +++ exited with 0 +++ [pid 16488] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16488] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16488] <... setpgid resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16488] write(3, "1000", 4) = 4 [pid 16488] close(3) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16489 attached [pid 16488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16490 attached [pid 16489] set_robust_list(0x555555986660, 24 [pid 16488] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16490 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16489 [pid 16490] set_robust_list(0x555555986660, 24 [pid 16489] <... set_robust_list resumed>) = 0 [pid 16487] <... bpf resumed>) = 5 [pid 16490] <... set_robust_list resumed>) = 0 [pid 16489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16489] <... prctl resumed>) = 0 [pid 16490] <... prctl resumed>) = 0 [pid 16489] setpgid(0, 0 [pid 16488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16487] exit_group(0 [pid 16486] <... bpf resumed>) = 5 [pid 16490] setpgid(0, 0 [pid 16489] <... setpgid resumed>) = 0 [pid 16489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16490] <... setpgid resumed>) = 0 [pid 16488] <... bpf resumed>) = 4 [pid 16487] <... exit_group resumed>) = ? [pid 16490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16489] <... openat resumed>) = 3 [pid 16486] exit_group(0) = ? [pid 16490] <... openat resumed>) = 3 [pid 16489] write(3, "1000", 4) = 4 [pid 16490] write(3, "1000", 4 [pid 16489] close(3 [pid 16490] <... write resumed>) = 4 [pid 16489] <... close resumed>) = 0 [pid 16490] close(3 [pid 16486] +++ exited with 0 +++ [pid 16490] <... close resumed>) = 0 [pid 16489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16486, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16489] <... bpf resumed>) = 3 [pid 16488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16490] <... bpf resumed>) = 3 [pid 16489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16487] +++ exited with 0 +++ [pid 16490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16490] <... bpf resumed>) = 4 [pid 16489] <... bpf resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16491 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16491 [pid 16491] set_robust_list(0x555555986660, 24 [pid 16490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16491] <... set_robust_list resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16488] <... bpf resumed>) = 5 [pid 16488] exit_group(0 [pid 16491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16490] <... bpf resumed>) = 5 [pid 16488] <... exit_group resumed>) = ? [pid 16491] <... prctl resumed>) = 0 [pid 16489] <... bpf resumed>) = 5 [pid 16491] setpgid(0, 0 [pid 16489] exit_group(0 [pid 16491] <... setpgid resumed>) = 0 [pid 16489] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16490] exit_group(0 [pid 16488] +++ exited with 0 +++ ./strace-static-x86_64: Process 16492 attached [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16491] <... openat resumed>) = 3 [pid 16490] <... exit_group resumed>) = ? [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16492] set_robust_list(0x555555986660, 24 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16492] <... set_robust_list resumed>) = 0 [pid 16491] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16492 [pid 16491] <... write resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16491] close(3) = 0 [pid 16492] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16493 attached [pid 16491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16492] setpgid(0, 0 [pid 16491] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16493 [pid 16493] set_robust_list(0x555555986660, 24 [pid 16492] <... setpgid resumed>) = 0 [pid 16491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16493] <... set_robust_list resumed>) = 0 [pid 16492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16491] <... bpf resumed>) = 4 [pid 16492] <... openat resumed>) = 3 [pid 16491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16493] <... prctl resumed>) = 0 [pid 16492] write(3, "1000", 4 [pid 16493] setpgid(0, 0 [pid 16492] <... write resumed>) = 4 [pid 16493] <... setpgid resumed>) = 0 [pid 16492] close(3 [pid 16490] +++ exited with 0 +++ [pid 16489] +++ exited with 0 +++ [pid 16492] <... close resumed>) = 0 [pid 16493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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=16489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16493] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16493] write(3, "1000", 4 [pid 16492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... restart_syscall resumed>) = 0 [pid 16493] <... write resumed>) = 4 [pid 16492] <... bpf resumed>) = 4 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16493] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16493] <... close resumed>) = 0 [pid 16492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16494 attached ) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16494] set_robust_list(0x555555986660, 24 [pid 16493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16494] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16494 ./strace-static-x86_64: Process 16495 attached [pid 16494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16493] <... bpf resumed>) = 4 [pid 16495] set_robust_list(0x555555986660, 24 [pid 16494] <... prctl resumed>) = 0 [pid 16495] <... set_robust_list resumed>) = 0 [pid 16493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16495 [pid 16495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16494] setpgid(0, 0 [pid 16495] <... prctl resumed>) = 0 [pid 16495] setpgid(0, 0) = 0 [pid 16494] <... setpgid resumed>) = 0 [pid 16493] <... bpf resumed>) = 5 [pid 16492] <... bpf resumed>) = 5 [pid 16491] <... bpf resumed>) = 5 [pid 16495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16493] exit_group(0 [pid 16492] exit_group(0 [pid 16491] exit_group(0 [pid 16495] <... openat resumed>) = 3 [pid 16493] <... exit_group resumed>) = ? [pid 16491] <... exit_group resumed>) = ? [pid 16494] <... openat resumed>) = 3 [pid 16493] +++ exited with 0 +++ [pid 16492] <... exit_group resumed>) = ? [pid 16495] write(3, "1000", 4 [pid 16494] write(3, "1000", 4 [pid 16495] <... write resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16495] close(3 [pid 16494] <... write resumed>) = 4 [pid 16495] <... close resumed>) = 0 [pid 16494] close(3 [pid 16495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16494] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16495] <... bpf resumed>) = 3 [pid 16494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16494] <... bpf resumed>) = 3 [pid 16494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16496 attached [pid 16495] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16496 [pid 16496] set_robust_list(0x555555986660, 24) = 0 [pid 16496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16494] <... bpf resumed>) = 4 [pid 16496] <... prctl resumed>) = 0 [pid 16496] setpgid(0, 0) = 0 [pid 16494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16496] write(3, "1000", 4) = 4 [pid 16496] close(3) = 0 [pid 16496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16492] +++ exited with 0 +++ [pid 16491] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16497 attached [pid 16496] <... bpf resumed>) = 5 [pid 16495] <... bpf resumed>) = 5 [pid 16494] <... bpf resumed>) = 5 [pid 16497] set_robust_list(0x555555986660, 24 [pid 16496] exit_group(0 [pid 16494] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16497 [pid 16495] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16497] <... set_robust_list resumed>) = 0 [pid 16496] <... exit_group resumed>) = ? [pid 16494] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16498 attached [pid 16497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16495] <... exit_group resumed>) = ? [pid 16498] set_robust_list(0x555555986660, 24 [pid 16494] +++ exited with 0 +++ [pid 16498] <... set_robust_list resumed>) = 0 [pid 16498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16497] <... prctl resumed>) = 0 [pid 16498] <... prctl resumed>) = 0 [pid 16497] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16497] <... setpgid resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16498] setpgid(0, 0 [pid 16496] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16498 [pid 16498] <... setpgid resumed>) = 0 [pid 16497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16495] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16496, 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 16498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16497] <... openat resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16498] <... openat resumed>) = 3 [pid 16498] write(3, "1000", 4./strace-static-x86_64: Process 16499 attached [pid 16497] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16498] <... write resumed>) = 4 [pid 16497] <... write resumed>) = 4 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16498] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16499 [pid 16498] <... close resumed>) = 0 [pid 16498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16500 attached ) = 3 [pid 16500] set_robust_list(0x555555986660, 24 [pid 16498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16500] <... set_robust_list resumed>) = 0 [pid 16499] set_robust_list(0x555555986660, 24 [pid 16497] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16500 [pid 16500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16499] <... set_robust_list resumed>) = 0 [pid 16498] <... bpf resumed>) = 4 [pid 16497] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16500] <... prctl resumed>) = 0 [pid 16499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16499] <... prctl resumed>) = 0 [pid 16497] <... bpf resumed>) = 3 [pid 16500] setpgid(0, 0 [pid 16499] setpgid(0, 0 [pid 16497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16501 attached [pid 16500] <... setpgid resumed>) = 0 [pid 16499] <... setpgid resumed>) = 0 [pid 16501] set_robust_list(0x555555986660, 24 [pid 16500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16497] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16501 [pid 16501] <... set_robust_list resumed>) = 0 [pid 16497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16500] <... openat resumed>) = 3 [pid 16499] <... openat resumed>) = 3 [pid 16501] <... prctl resumed>) = 0 [pid 16501] setpgid(0, 0 [pid 16500] write(3, "1000", 4 [pid 16498] <... bpf resumed>) = 5 [pid 16501] <... setpgid resumed>) = 0 [pid 16500] <... write resumed>) = 4 [pid 16499] write(3, "1000", 4 [pid 16497] <... bpf resumed>) = 5 [pid 16501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16500] close(3 [pid 16499] <... write resumed>) = 4 [pid 16498] exit_group(0 [pid 16497] exit_group(0 [pid 16501] <... openat resumed>) = 3 [pid 16500] <... close resumed>) = 0 [pid 16499] close(3 [pid 16498] <... exit_group resumed>) = ? [pid 16497] <... exit_group resumed>) = ? [pid 16501] write(3, "1000", 4) = 4 [pid 16500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16501] close(3) = 0 [pid 16497] +++ exited with 0 +++ [pid 16501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16499] <... close resumed>) = 0 [pid 16501] <... bpf resumed>) = 3 [pid 16501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16500] <... bpf resumed>) = 3 [pid 16498] +++ exited with 0 +++ [pid 16499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16501] <... bpf resumed>) = 4 [pid 16499] <... bpf resumed>) = 3 [pid 16501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16500] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16502 attached [pid 16501] <... bpf resumed>) = 5 [pid 16499] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16502 [pid 16502] set_robust_list(0x555555986660, 24 [pid 16501] exit_group(0 [pid 16500] <... bpf resumed>) = 5 [pid 16499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16502] <... set_robust_list resumed>) = 0 [pid 16501] <... exit_group resumed>) = ? [pid 16499] <... bpf resumed>) = 5 [pid 16499] exit_group(0) = ? [pid 16502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16501] +++ exited with 0 +++ [pid 16500] exit_group(0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16503 attached [pid 16502] <... prctl resumed>) = 0 [pid 16500] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16502] setpgid(0, 0) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16503] set_robust_list(0x555555986660, 24 [pid 16502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16499] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16504 attached [pid 16500] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16503 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16504] set_robust_list(0x555555986660, 24 [pid 16503] <... set_robust_list resumed>) = 0 [pid 16502] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16504 ./strace-static-x86_64: Process 16505 attached [pid 16504] <... set_robust_list resumed>) = 0 [pid 16503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16505] set_robust_list(0x555555986660, 24 [pid 16504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16503] <... prctl resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16504] <... prctl resumed>) = 0 [pid 16503] setpgid(0, 0 [pid 16505] <... set_robust_list resumed>) = 0 [pid 16502] write(3, "1000", 4) = 4 [pid 16505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16504] setpgid(0, 0 [pid 16503] <... setpgid resumed>) = 0 [pid 16502] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16505 [pid 16504] <... setpgid resumed>) = 0 [pid 16504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16505] <... prctl resumed>) = 0 [pid 16504] <... openat resumed>) = 3 [pid 16503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16502] <... close resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16505] setpgid(0, 0 [pid 16504] write(3, "1000", 4 [pid 16503] <... openat resumed>) = 3 [pid 16502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16506 attached [pid 16505] <... setpgid resumed>) = 0 [pid 16504] <... write resumed>) = 4 [pid 16506] set_robust_list(0x555555986660, 24 [pid 16504] close(3 [pid 16503] write(3, "1000", 4 [pid 16502] <... bpf resumed>) = 3 [pid 16506] <... set_robust_list resumed>) = 0 [pid 16505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16504] <... close resumed>) = 0 [pid 16503] <... write resumed>) = 4 [pid 16502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16506 [pid 16506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16505] <... openat resumed>) = 3 [pid 16504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16503] close(3) = 0 [pid 16505] write(3, "1000", 4 [pid 16506] <... prctl resumed>) = 0 [pid 16505] <... write resumed>) = 4 [pid 16503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16502] <... bpf resumed>) = 4 [pid 16506] setpgid(0, 0 [pid 16505] close(3 [pid 16504] <... bpf resumed>) = 3 [pid 16502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16506] <... setpgid resumed>) = 0 [pid 16505] <... close resumed>) = 0 [pid 16503] <... bpf resumed>) = 3 [pid 16506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16502] <... bpf resumed>) = 5 [pid 16506] <... openat resumed>) = 3 [pid 16505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16506] write(3, "1000", 4) = 4 [pid 16506] close(3) = 0 [pid 16506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16505] <... bpf resumed>) = 3 [pid 16504] <... bpf resumed>) = 4 [pid 16503] <... bpf resumed>) = 4 [pid 16502] exit_group(0 [pid 16505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16506] <... bpf resumed>) = 3 [pid 16504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16502] <... exit_group resumed>) = ? [pid 16506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16505] <... bpf resumed>) = 4 [pid 16504] <... bpf resumed>) = 5 [pid 16503] <... bpf resumed>) = 5 [pid 16502] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16504] exit_group(0 [pid 16506] <... bpf resumed>) = 4 [pid 16505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16504] <... exit_group resumed>) = ? [pid 16503] exit_group(0 [pid 16506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16505] <... bpf resumed>) = 5 [pid 16506] <... bpf resumed>) = 5 [pid 16503] <... exit_group resumed>) = ? [pid 16505] exit_group(0 [pid 16506] exit_group(0 [pid 16505] <... exit_group resumed>) = ? [pid 16504] +++ exited with 0 +++ [pid 16503] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16506] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16507 attached [pid 16507] set_robust_list(0x555555986660, 24) = 0 [pid 16507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16507 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16507] setpgid(0, 0 [pid 16506] +++ exited with 0 +++ [pid 16505] +++ exited with 0 +++ ./strace-static-x86_64: Process 16508 attached [pid 16507] <... setpgid resumed>) = 0 [pid 16508] set_robust_list(0x555555986660, 24 [pid 16507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] 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 16509 attached [pid 16508] <... set_robust_list resumed>) = 0 [pid 16507] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16508 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16509 [pid 16507] write(3, "1000", 4 [pid 16508] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16510 attached ) = 0 [pid 16510] set_robust_list(0x555555986660, 24 [pid 16507] <... write resumed>) = 4 [pid 16508] setpgid(0, 0 [pid 16509] set_robust_list(0x555555986660, 24 [pid 16507] close(3 [pid 16510] <... set_robust_list resumed>) = 0 [pid 16509] <... set_robust_list resumed>) = 0 [pid 16508] <... setpgid resumed>) = 0 [pid 16507] <... close resumed>) = 0 ./strace-static-x86_64: Process 16511 attached [pid 16508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16510 [pid 16511] set_robust_list(0x555555986660, 24 [pid 16509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16507] <... bpf resumed>) = 3 [pid 16511] <... set_robust_list resumed>) = 0 [pid 16507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16511 [pid 16511] <... prctl resumed>) = 0 [pid 16510] <... prctl resumed>) = 0 [pid 16509] <... prctl resumed>) = 0 [pid 16508] <... openat resumed>) = 3 [pid 16507] <... bpf resumed>) = 4 [pid 16510] setpgid(0, 0 [pid 16509] setpgid(0, 0) = 0 [pid 16508] write(3, "1000", 4 [pid 16510] <... setpgid resumed>) = 0 [pid 16511] setpgid(0, 0 [pid 16507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16511] <... setpgid resumed>) = 0 [pid 16510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16508] <... write resumed>) = 4 [pid 16511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16508] close(3 [pid 16511] <... openat resumed>) = 3 [pid 16510] <... openat resumed>) = 3 [pid 16508] <... close resumed>) = 0 [pid 16508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16510] write(3, "1000", 4 [pid 16509] <... openat resumed>) = 3 [pid 16511] write(3, "1000", 4) = 4 [pid 16510] <... write resumed>) = 4 [pid 16511] close(3) = 0 [pid 16511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16510] close(3 [pid 16508] <... bpf resumed>) = 3 [pid 16511] <... bpf resumed>) = 3 [pid 16509] write(3, "1000", 4 [pid 16511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16510] <... close resumed>) = 0 [pid 16508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16509] <... write resumed>) = 4 [pid 16511] <... bpf resumed>) = 4 [pid 16510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16507] <... bpf resumed>) = 5 [pid 16511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16510] <... bpf resumed>) = 3 [pid 16509] close(3 [pid 16508] <... bpf resumed>) = 4 [pid 16507] exit_group(0 [pid 16511] <... bpf resumed>) = 5 [pid 16510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16509] <... close resumed>) = 0 [pid 16508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16507] <... exit_group resumed>) = ? [pid 16511] exit_group(0 [pid 16509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16510] <... bpf resumed>) = 4 [pid 16509] <... bpf resumed>) = 3 [pid 16508] <... bpf resumed>) = 5 [pid 16511] <... exit_group resumed>) = ? [pid 16510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16508] exit_group(0 [pid 16507] +++ exited with 0 +++ [pid 16511] +++ exited with 0 +++ [pid 16510] <... bpf resumed>) = 5 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16509] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16510] exit_group(0 [pid 16509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16508] <... exit_group resumed>) = ? [pid 16510] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16512 attached , child_tidptr=0x555555986650) = 16512 [pid 16512] set_robust_list(0x555555986660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16512] setpgid(0, 0./strace-static-x86_64: Process 16513 attached ) = 0 [pid 16513] set_robust_list(0x555555986660, 24 [pid 16512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16508] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16513 [pid 16513] <... set_robust_list resumed>) = 0 [pid 16509] <... bpf resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16509] exit_group(0 [pid 16513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16512] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16509] <... exit_group resumed>) = ? [pid 16513] <... prctl resumed>) = 0 [pid 16513] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16514 attached [pid 16512] write(3, "1000", 4 [pid 16514] set_robust_list(0x555555986660, 24 [pid 16513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16512] <... write resumed>) = 4 [pid 16510] +++ exited with 0 +++ [pid 16509] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16514 [pid 16514] <... set_robust_list resumed>) = 0 [pid 16514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16512] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16512] <... close resumed>) = 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16514] <... prctl resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... restart_syscall resumed>) = 0 [pid 16514] setpgid(0, 0 [pid 16512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16514] <... setpgid resumed>) = 0 [pid 16513] <... openat resumed>) = 3 [pid 16512] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16515 attached [pid 16514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16513] write(3, "1000", 4 [pid 16512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16515] set_robust_list(0x555555986660, 24 [pid 16514] <... openat resumed>) = 3 [pid 16513] <... write resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16513] close(3 [pid 16515] <... set_robust_list resumed>) = 0 [pid 16513] <... close resumed>) = 0 [pid 16515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16514] write(3, "1000", 4) = 4 [pid 16514] close(3./strace-static-x86_64: Process 16516 attached [pid 16515] <... prctl resumed>) = 0 [pid 16514] <... close resumed>) = 0 [pid 16513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16512] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16515 [pid 16515] setpgid(0, 0 [pid 16514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16513] <... bpf resumed>) = 3 [pid 16512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16516 [pid 16516] set_robust_list(0x555555986660, 24 [pid 16515] <... setpgid resumed>) = 0 [pid 16514] <... bpf resumed>) = 3 [pid 16516] <... set_robust_list resumed>) = 0 [pid 16515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16515] <... openat resumed>) = 3 [pid 16514] <... bpf resumed>) = 4 [pid 16516] <... prctl resumed>) = 0 [pid 16515] write(3, "1000", 4 [pid 16514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16513] <... bpf resumed>) = 4 [pid 16512] <... bpf resumed>) = 5 [pid 16516] setpgid(0, 0 [pid 16515] <... write resumed>) = 4 [pid 16513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16512] exit_group(0 [pid 16516] <... setpgid resumed>) = 0 [pid 16515] close(3 [pid 16514] <... bpf resumed>) = 5 [pid 16513] <... bpf resumed>) = 5 [pid 16516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16515] <... close resumed>) = 0 [pid 16514] exit_group(0 [pid 16513] exit_group(0 [pid 16512] <... exit_group resumed>) = ? [pid 16514] <... exit_group resumed>) = ? [pid 16515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16513] <... exit_group resumed>) = ? [pid 16512] +++ exited with 0 +++ [pid 16516] <... openat resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16515] <... bpf resumed>) = 3 [pid 16516] write(3, "1000", 4 [pid 16515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16516] <... write resumed>) = 4 [pid 16515] <... bpf resumed>) = 4 [pid 16516] close(3) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16517 attached [pid 16517] set_robust_list(0x555555986660, 24 [pid 16516] <... bpf resumed>) = 4 [pid 16517] <... set_robust_list resumed>) = 0 [pid 16516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16517 [pid 16517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16517] setpgid(0, 0 [pid 16514] +++ exited with 0 +++ [pid 16513] +++ exited with 0 +++ [pid 16517] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16517] <... openat resumed>) = 3 [pid 16517] write(3, "1000", 4) = 4 [pid 16517] close(3) = 0 [pid 16517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16518 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16518 [pid 16518] set_robust_list(0x555555986660, 24 [pid 16517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16518] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16517] <... bpf resumed>) = 4 [pid 16518] <... prctl resumed>) = 0 [pid 16518] setpgid(0, 0 [pid 16517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16518] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 16519 attached [pid 16518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16519] set_robust_list(0x555555986660, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16519 [pid 16518] <... openat resumed>) = 3 [pid 16515] <... bpf resumed>) = 5 [pid 16519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16519] setpgid(0, 0 [pid 16518] write(3, "1000", 4 [pid 16517] <... bpf resumed>) = 5 [pid 16516] <... bpf resumed>) = 5 [pid 16515] exit_group(0 [pid 16518] <... write resumed>) = 4 [pid 16519] <... setpgid resumed>) = 0 [pid 16518] close(3 [pid 16517] exit_group(0 [pid 16516] exit_group(0 [pid 16515] <... exit_group resumed>) = ? [pid 16519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16518] <... close resumed>) = 0 [pid 16519] <... openat resumed>) = 3 [pid 16517] <... exit_group resumed>) = ? [pid 16515] +++ exited with 0 +++ [pid 16518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16516] <... exit_group resumed>) = ? [pid 16519] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16519] <... write resumed>) = 4 [pid 16518] <... bpf resumed>) = 3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16519] close(3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16519] <... close resumed>) = 0 [pid 16519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16518] <... bpf resumed>) = 4 [pid 16519] <... bpf resumed>) = 3 [pid 16518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16520 attached [pid 16520] set_robust_list(0x555555986660, 24) = 0 [pid 16519] <... bpf resumed>) = 4 [pid 16520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16520 [pid 16520] <... prctl resumed>) = 0 [pid 16520] setpgid(0, 0) = 0 [pid 16520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16517] +++ exited with 0 +++ [pid 16516] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16520] <... openat resumed>) = 3 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16520] write(3, "1000", 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16520] <... write resumed>) = 4 [pid 16520] close(3) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16521 ./strace-static-x86_64: Process 16522 attached ./strace-static-x86_64: Process 16521 attached [pid 16520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16522] set_robust_list(0x555555986660, 24 [pid 16521] set_robust_list(0x555555986660, 24 [pid 16522] <... set_robust_list resumed>) = 0 [pid 16521] <... set_robust_list resumed>) = 0 [pid 16522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16520] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16522 [pid 16522] <... prctl resumed>) = 0 [pid 16521] <... prctl resumed>) = 0 [pid 16522] setpgid(0, 0 [pid 16521] setpgid(0, 0 [pid 16520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16522] <... setpgid resumed>) = 0 [pid 16521] <... setpgid resumed>) = 0 [pid 16520] <... bpf resumed>) = 5 [pid 16519] <... bpf resumed>) = 5 [pid 16518] <... bpf resumed>) = 5 [pid 16522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16520] exit_group(0 [pid 16519] exit_group(0 [pid 16518] exit_group(0 [pid 16522] <... openat resumed>) = 3 [pid 16520] <... exit_group resumed>) = ? [pid 16519] <... exit_group resumed>) = ? [pid 16522] write(3, "1000", 4 [pid 16521] <... openat resumed>) = 3 [pid 16518] <... exit_group resumed>) = ? [pid 16522] <... write resumed>) = 4 [pid 16521] write(3, "1000", 4 [pid 16522] close(3 [pid 16521] <... write resumed>) = 4 [pid 16519] +++ exited with 0 +++ [pid 16522] <... close resumed>) = 0 [pid 16521] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16521] <... close resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16522] <... bpf resumed>) = 3 [pid 16522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16521] <... bpf resumed>) = 3 [pid 16520] +++ exited with 0 +++ [pid 16518] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16522] <... bpf resumed>) = 4 [pid 5070] 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 16521] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16523 attached [pid 16522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16524 attached [pid 16523] set_robust_list(0x555555986660, 24 [pid 16521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16523 [pid 16523] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16525 attached [pid 16524] set_robust_list(0x555555986660, 24 [pid 16523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16524 [pid 16522] <... bpf resumed>) = 5 [pid 16521] <... bpf resumed>) = 5 [pid 16525] set_robust_list(0x555555986660, 24 [pid 16524] <... set_robust_list resumed>) = 0 [pid 16523] <... prctl resumed>) = 0 [pid 16525] <... set_robust_list resumed>) = 0 [pid 16524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16523] setpgid(0, 0 [pid 16522] exit_group(0 [pid 16521] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16525 [pid 16525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16524] <... prctl resumed>) = 0 [pid 16523] <... setpgid resumed>) = 0 [pid 16522] <... exit_group resumed>) = ? [pid 16521] <... exit_group resumed>) = ? [pid 16525] <... prctl resumed>) = 0 [pid 16524] setpgid(0, 0 [pid 16523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16525] setpgid(0, 0 [pid 16524] <... setpgid resumed>) = 0 [pid 16525] <... setpgid resumed>) = 0 [pid 16524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16524] <... openat resumed>) = 3 [pid 16523] <... openat resumed>) = 3 [pid 16525] <... openat resumed>) = 3 [pid 16524] write(3, "1000", 4 [pid 16523] write(3, "1000", 4 [pid 16524] <... write resumed>) = 4 [pid 16523] <... write resumed>) = 4 [pid 16521] +++ exited with 0 +++ [pid 16525] write(3, "1000", 4 [pid 16524] close(3 [pid 16523] close(3 [pid 16522] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16521, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16525] <... write resumed>) = 4 [pid 16524] <... close resumed>) = 0 [pid 16523] <... close resumed>) = 0 [pid 16525] close(3 [pid 16523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16525] <... close resumed>) = 0 [pid 16524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16523] <... bpf resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16524] <... bpf resumed>) = 3 [pid 16523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16525] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16527 attached ./strace-static-x86_64: Process 16526 attached [pid 16525] <... bpf resumed>) = 4 [pid 16524] <... bpf resumed>) = 4 [pid 16523] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16526 [pid 16527] set_robust_list(0x555555986660, 24 [pid 16526] set_robust_list(0x555555986660, 24 [pid 16523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16526] <... set_robust_list resumed>) = 0 [pid 16527] <... set_robust_list resumed>) = 0 [pid 16523] <... bpf resumed>) = 5 [pid 16527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16527] <... prctl resumed>) = 0 [pid 16526] <... prctl resumed>) = 0 [pid 16527] setpgid(0, 0 [pid 16526] setpgid(0, 0 [pid 16525] <... bpf resumed>) = 5 [pid 16524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16523] exit_group(0 [pid 16527] <... setpgid resumed>) = 0 [pid 16526] <... setpgid resumed>) = 0 [pid 16525] exit_group(0 [pid 16524] <... bpf resumed>) = 5 [pid 16523] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16527 [pid 16527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16525] <... exit_group resumed>) = ? [pid 16524] exit_group(0 [pid 16527] <... openat resumed>) = 3 [pid 16526] <... openat resumed>) = 3 [pid 16524] <... exit_group resumed>) = ? [pid 16523] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16527] write(3, "1000", 4) = 4 [pid 16527] close(3) = 0 [pid 16526] write(3, "1000", 4./strace-static-x86_64: Process 16528 attached [pid 16527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16526] <... write resumed>) = 4 [pid 16528] set_robust_list(0x555555986660, 24 [pid 16527] <... bpf resumed>) = 3 [pid 16526] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16528 [pid 16528] <... set_robust_list resumed>) = 0 [pid 16527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16526] <... close resumed>) = 0 [pid 16528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16528] <... prctl resumed>) = 0 [pid 16527] <... bpf resumed>) = 4 [pid 16526] <... bpf resumed>) = 3 [pid 16528] setpgid(0, 0 [pid 16526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16528] <... setpgid resumed>) = 0 [pid 16527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16526] <... bpf resumed>) = 4 [pid 16525] +++ exited with 0 +++ [pid 16524] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16528] <... openat resumed>) = 3 [pid 16526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16528] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16525, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16528] <... write resumed>) = 4 [pid 16528] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16528] <... close resumed>) = 0 [pid 16528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16529 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16529 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16529] set_robust_list(0x555555986660, 24 [pid 16528] <... bpf resumed>) = 4 [pid 16529] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16530 attached [pid 16529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16530 [pid 16530] set_robust_list(0x555555986660, 24) = 0 [pid 16529] <... prctl resumed>) = 0 [pid 16529] setpgid(0, 0 [pid 16530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16528] <... bpf resumed>) = 5 [pid 16527] <... bpf resumed>) = 5 [pid 16530] <... prctl resumed>) = 0 [pid 16529] <... setpgid resumed>) = 0 [pid 16530] setpgid(0, 0 [pid 16526] <... bpf resumed>) = 5 [pid 16528] exit_group(0 [pid 16526] exit_group(0 [pid 16529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16526] <... exit_group resumed>) = ? [pid 16530] <... setpgid resumed>) = 0 [pid 16528] <... exit_group resumed>) = ? [pid 16527] exit_group(0 [pid 16529] <... openat resumed>) = 3 [pid 16530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16529] write(3, "1000", 4 [pid 16528] +++ exited with 0 +++ [pid 16527] <... exit_group resumed>) = ? [pid 16526] +++ exited with 0 +++ [pid 16530] <... openat resumed>) = 3 [pid 16529] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16530] write(3, "1000", 4 [pid 16529] close(3 [pid 16530] <... write resumed>) = 4 [pid 16529] <... close resumed>) = 0 [pid 16530] close(3 [pid 16529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16530] <... close resumed>) = 0 [pid 16529] <... bpf resumed>) = 3 [pid 16530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16527] +++ exited with 0 +++ [pid 16530] <... bpf resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16531 attached [pid 16530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16529] <... bpf resumed>) = 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16532 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16531 ./strace-static-x86_64: Process 16533 attached [pid 16532] set_robust_list(0x555555986660, 24 [pid 16531] set_robust_list(0x555555986660, 24 [pid 16530] <... bpf resumed>) = 4 [pid 16529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16532 [pid 16533] set_robust_list(0x555555986660, 24 [pid 16532] <... set_robust_list resumed>) = 0 [pid 16531] <... set_robust_list resumed>) = 0 [pid 16530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16529] <... bpf resumed>) = 5 [pid 16533] <... set_robust_list resumed>) = 0 [pid 16532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16530] <... bpf resumed>) = 5 [pid 16529] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16533 [pid 16533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16532] <... prctl resumed>) = 0 [pid 16531] <... prctl resumed>) = 0 [pid 16530] exit_group(0 [pid 16529] <... exit_group resumed>) = ? [pid 16533] <... prctl resumed>) = 0 [pid 16532] setpgid(0, 0 [pid 16531] setpgid(0, 0 [pid 16530] <... exit_group resumed>) = ? [pid 16533] setpgid(0, 0 [pid 16532] <... setpgid resumed>) = 0 [pid 16531] <... setpgid resumed>) = 0 [pid 16533] <... setpgid resumed>) = 0 [pid 16532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16531] <... openat resumed>) = 3 [pid 16532] <... openat resumed>) = 3 [pid 16533] <... openat resumed>) = 3 [pid 16531] write(3, "1000", 4 [pid 16533] write(3, "1000", 4 [pid 16532] write(3, "1000", 4 [pid 16531] <... write resumed>) = 4 [pid 16533] <... write resumed>) = 4 [pid 16532] <... write resumed>) = 4 [pid 16533] close(3 [pid 16532] close(3 [pid 16531] close(3 [pid 16533] <... close resumed>) = 0 [pid 16532] <... close resumed>) = 0 [pid 16531] <... close resumed>) = 0 [pid 16532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16532] <... bpf resumed>) = 3 [pid 16531] <... bpf resumed>) = 3 [pid 16533] <... bpf resumed>) = 3 [pid 16532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16532] <... bpf resumed>) = 4 [pid 16533] <... bpf resumed>) = 4 [pid 16532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16531] <... bpf resumed>) = 4 [pid 16533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16530] +++ exited with 0 +++ [pid 16529] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16530, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] 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 16534 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16534 ./strace-static-x86_64: Process 16535 attached [pid 16534] set_robust_list(0x555555986660, 24 [pid 16533] <... bpf resumed>) = 5 [pid 16532] <... bpf resumed>) = 5 [pid 16531] <... bpf resumed>) = 5 [pid 16535] set_robust_list(0x555555986660, 24) = 0 [pid 16534] <... set_robust_list resumed>) = 0 [pid 16533] exit_group(0 [pid 16532] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16535 [pid 16535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16532] <... exit_group resumed>) = ? [pid 16531] exit_group(0) = ? [pid 16535] <... prctl resumed>) = 0 [pid 16534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16533] <... exit_group resumed>) = ? [pid 16531] +++ exited with 0 +++ [pid 16535] setpgid(0, 0 [pid 16534] <... prctl resumed>) = 0 [pid 16534] setpgid(0, 0) = 0 [pid 16535] <... setpgid resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16535] <... openat resumed>) = 3 [pid 16534] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16534] write(3, "1000", 4 [pid 16535] write(3, "1000", 4./strace-static-x86_64: Process 16536 attached ) = 4 [pid 16534] <... write resumed>) = 4 [pid 16536] set_robust_list(0x555555986660, 24 [pid 16535] close(3 [pid 16534] close(3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16536 [pid 16536] <... set_robust_list resumed>) = 0 [pid 16535] <... close resumed>) = 0 [pid 16534] <... close resumed>) = 0 [pid 16536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16536] <... prctl resumed>) = 0 [pid 16535] <... bpf resumed>) = 3 [pid 16534] <... bpf resumed>) = 3 [pid 16536] setpgid(0, 0 [pid 16535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16536] <... setpgid resumed>) = 0 [pid 16535] <... bpf resumed>) = 4 [pid 16533] +++ exited with 0 +++ [pid 16532] +++ exited with 0 +++ [pid 16534] <... bpf resumed>) = 4 [pid 16536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16536] <... openat resumed>) = 3 [pid 16534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16536] write(3, "1000", 4) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16536] close(3) = 0 ./strace-static-x86_64: Process 16537 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16537] set_robust_list(0x555555986660, 24 [pid 16536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16537 ./strace-static-x86_64: Process 16538 attached [pid 16537] <... set_robust_list resumed>) = 0 [pid 16538] set_robust_list(0x555555986660, 24 [pid 16537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16536] <... bpf resumed>) = 3 [pid 16535] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16538 [pid 16538] <... set_robust_list resumed>) = 0 [pid 16537] <... prctl resumed>) = 0 [pid 16536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16535] exit_group(0 [pid 16534] <... bpf resumed>) = 5 [pid 16538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16537] setpgid(0, 0 [pid 16535] <... exit_group resumed>) = ? [pid 16534] exit_group(0 [pid 16538] <... prctl resumed>) = 0 [pid 16537] <... setpgid resumed>) = 0 [pid 16536] <... bpf resumed>) = 4 [pid 16534] <... exit_group resumed>) = ? [pid 16536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16538] setpgid(0, 0) = 0 [pid 16538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16538] write(3, "1000", 4) = 4 [pid 16538] close(3) = 0 [pid 16538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16537] <... openat resumed>) = 3 [pid 16538] <... bpf resumed>) = 3 [pid 16538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16537] write(3, "1000", 4) = 4 [pid 16537] close(3 [pid 16538] <... bpf resumed>) = 4 [pid 16537] <... close resumed>) = 0 [pid 16537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16537] <... bpf resumed>) = 3 [pid 16537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16535] +++ exited with 0 +++ [pid 16534] +++ exited with 0 +++ [pid 16537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] 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 16539 attached ./strace-static-x86_64: Process 16540 attached [pid 16540] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16539 [pid 16540] <... set_robust_list resumed>) = 0 [pid 16539] set_robust_list(0x555555986660, 24 [pid 16538] <... bpf resumed>) = 5 [pid 16537] <... bpf resumed>) = 5 [pid 16536] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16540 [pid 16539] <... set_robust_list resumed>) = 0 [pid 16540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16537] exit_group(0 [pid 16536] exit_group(0 [pid 16538] exit_group(0 [pid 16540] <... prctl resumed>) = 0 [pid 16539] <... prctl resumed>) = 0 [pid 16537] <... exit_group resumed>) = ? [pid 16536] <... exit_group resumed>) = ? [pid 16538] <... exit_group resumed>) = ? [pid 16540] setpgid(0, 0 [pid 16539] setpgid(0, 0 [pid 16538] +++ exited with 0 +++ [pid 16537] +++ exited with 0 +++ [pid 16536] +++ exited with 0 +++ [pid 16540] <... setpgid resumed>) = 0 [pid 16539] <... setpgid resumed>) = 0 [pid 16540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16540] write(3, "1000", 4 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16540] <... write resumed>) = 4 [pid 16539] <... openat resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16540] close(3) = 0 [pid 16539] write(3, "1000", 4 [pid 16540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16539] <... write resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16540] <... bpf resumed>) = 3 [pid 16539] close(3./strace-static-x86_64: Process 16541 attached ) = 0 [pid 16540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16542 attached [pid 16541] set_robust_list(0x555555986660, 24 [pid 16540] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16541 [pid 16539] <... bpf resumed>) = 3 [pid 16542] set_robust_list(0x555555986660, 24 [pid 16541] <... set_robust_list resumed>) = 0 [pid 16542] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 16543 attached [pid 16542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16542 [pid 16543] set_robust_list(0x555555986660, 24 [pid 16542] <... prctl resumed>) = 0 [pid 16541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16540] <... bpf resumed>) = 5 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16543 [pid 16543] <... set_robust_list resumed>) = 0 [pid 16542] setpgid(0, 0 [pid 16541] <... prctl resumed>) = 0 [pid 16540] exit_group(0 [pid 16539] <... bpf resumed>) = 4 [pid 16543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16542] <... setpgid resumed>) = 0 [pid 16541] setpgid(0, 0 [pid 16540] <... exit_group resumed>) = ? [pid 16539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16543] <... prctl resumed>) = 0 [pid 16542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16541] <... setpgid resumed>) = 0 [pid 16539] <... bpf resumed>) = 5 [pid 16543] setpgid(0, 0 [pid 16542] <... openat resumed>) = 3 [pid 16541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16539] exit_group(0 [pid 16543] <... setpgid resumed>) = 0 [pid 16543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16542] write(3, "1000", 4 [pid 16541] <... openat resumed>) = 3 [pid 16539] <... exit_group resumed>) = ? [pid 16542] <... write resumed>) = 4 [pid 16543] <... openat resumed>) = 3 [pid 16542] close(3 [pid 16541] write(3, "1000", 4 [pid 16542] <... close resumed>) = 0 [pid 16541] <... write resumed>) = 4 [pid 16543] write(3, "1000", 4 [pid 16542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16541] close(3 [pid 16543] <... write resumed>) = 4 [pid 16542] <... bpf resumed>) = 3 [pid 16541] <... close resumed>) = 0 [pid 16543] close(3 [pid 16542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16543] <... close resumed>) = 0 [pid 16543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16542] <... bpf resumed>) = 4 [pid 16541] <... bpf resumed>) = 3 [pid 16543] <... bpf resumed>) = 3 [pid 16543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16543] <... bpf resumed>) = 4 [pid 16541] <... bpf resumed>) = 4 [pid 16540] +++ exited with 0 +++ [pid 16543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16539] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16539, 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 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16544 attached [pid 16544] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16544 ./strace-static-x86_64: Process 16545 attached [pid 16544] <... set_robust_list resumed>) = 0 [pid 16545] set_robust_list(0x555555986660, 24 [pid 16544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16545] <... set_robust_list resumed>) = 0 [pid 16544] <... prctl resumed>) = 0 [pid 16545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16544] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16545 [pid 16545] <... prctl resumed>) = 0 [pid 16544] <... setpgid resumed>) = 0 [pid 16545] setpgid(0, 0) = 0 [pid 16544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16544] <... openat resumed>) = 3 [pid 16545] <... openat resumed>) = 3 [pid 16544] write(3, "1000", 4 [pid 16545] write(3, "1000", 4 [pid 16544] <... write resumed>) = 4 [pid 16545] <... write resumed>) = 4 [pid 16544] close(3 [pid 16545] close(3 [pid 16544] <... close resumed>) = 0 [pid 16545] <... close resumed>) = 0 [pid 16545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16545] <... bpf resumed>) = 3 [pid 16544] <... bpf resumed>) = 3 [pid 16545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16545] <... bpf resumed>) = 4 [pid 16545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16542] <... bpf resumed>) = 5 [pid 16545] <... bpf resumed>) = 5 [pid 16543] <... bpf resumed>) = 5 [pid 16544] <... bpf resumed>) = 4 [pid 16542] exit_group(0 [pid 16541] <... bpf resumed>) = 5 [pid 16543] exit_group(0 [pid 16545] exit_group(0 [pid 16544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16542] <... exit_group resumed>) = ? [pid 16541] exit_group(0 [pid 16543] <... exit_group resumed>) = ? [pid 16545] <... exit_group resumed>) = ? [pid 16544] <... bpf resumed>) = 5 [pid 16543] +++ exited with 0 +++ [pid 16542] +++ exited with 0 +++ [pid 16541] <... exit_group resumed>) = ? [pid 16541] +++ exited with 0 +++ [pid 16544] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16544] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16546 attached ./strace-static-x86_64: Process 16547 attached [pid 16546] set_robust_list(0x555555986660, 24 [pid 16547] set_robust_list(0x555555986660, 24 [pid 16546] <... set_robust_list resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16546 [pid 16547] <... set_robust_list resumed>) = 0 [pid 16546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16546] <... prctl resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16547] <... prctl resumed>) = 0 [pid 16546] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16547 ./strace-static-x86_64: Process 16548 attached [pid 16547] setpgid(0, 0 [pid 16548] set_robust_list(0x555555986660, 24 [pid 16547] <... setpgid resumed>) = 0 [pid 16546] <... setpgid resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16548 [pid 16548] <... set_robust_list resumed>) = 0 [pid 16547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16548] setpgid(0, 0 [pid 16547] <... openat resumed>) = 3 [pid 16546] <... openat resumed>) = 3 [pid 16548] <... setpgid resumed>) = 0 [pid 16547] write(3, "1000", 4 [pid 16546] write(3, "1000", 4 [pid 16548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16547] <... write resumed>) = 4 [pid 16546] <... write resumed>) = 4 [pid 16546] close(3 [pid 16548] <... openat resumed>) = 3 [pid 16547] close(3 [pid 16546] <... close resumed>) = 0 [pid 16548] write(3, "1000", 4 [pid 16547] <... close resumed>) = 0 [pid 16548] <... write resumed>) = 4 [pid 16547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16545] +++ exited with 0 +++ [pid 16548] close(3 [pid 16544] +++ exited with 0 +++ [pid 16546] <... bpf resumed>) = 3 [pid 16548] <... close resumed>) = 0 [pid 16547] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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=16544, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16547] <... bpf resumed>) = 4 [pid 16546] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16549 attached [pid 16548] <... bpf resumed>) = 3 [pid 16547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16549] set_robust_list(0x555555986660, 24 [pid 16548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 16549 ./strace-static-x86_64: Process 16550 attached [pid 16549] <... set_robust_list resumed>) = 0 [pid 16547] <... bpf resumed>) = 5 [pid 16546] <... bpf resumed>) = 5 [pid 16550] set_robust_list(0x555555986660, 24 [pid 16549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16548] <... bpf resumed>) = 4 [pid 16550] <... set_robust_list resumed>) = 0 [pid 16547] exit_group(0 [pid 16548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16546] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16550 [pid 16550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16549] <... prctl resumed>) = 0 [pid 16547] <... exit_group resumed>) = ? [pid 16546] <... exit_group resumed>) = ? [pid 16549] setpgid(0, 0 [pid 16548] <... bpf resumed>) = 5 [pid 16549] <... setpgid resumed>) = 0 [pid 16550] <... prctl resumed>) = 0 [pid 16549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16548] exit_group(0 [pid 16546] +++ exited with 0 +++ [pid 16548] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16550] setpgid(0, 0 [pid 16549] <... openat resumed>) = 3 [pid 16550] <... setpgid resumed>) = 0 [pid 16550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16549] write(3, "1000", 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16550] <... openat resumed>) = 3 [pid 16549] <... write resumed>) = 4 [pid 16549] close(3 [pid 16550] write(3, "1000", 4) = 4 [pid 16549] <... close resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16550] close(3 [pid 16549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16551 attached [pid 16550] <... close resumed>) = 0 [pid 16549] <... bpf resumed>) = 3 [pid 16550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16551] set_robust_list(0x555555986660, 24 [pid 16550] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16551 [pid 16551] <... set_robust_list resumed>) = 0 [pid 16550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16549] <... bpf resumed>) = 4 [pid 16551] <... prctl resumed>) = 0 [pid 16551] setpgid(0, 0 [pid 16549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16547] +++ exited with 0 +++ [pid 16550] <... bpf resumed>) = 4 [pid 16551] <... setpgid resumed>) = 0 [pid 16548] +++ exited with 0 +++ [pid 16550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16548, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16551] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16551] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16551] <... write resumed>) = 4 [pid 16551] close(3) = 0 ./strace-static-x86_64: Process 16553 attached [pid 16553] set_robust_list(0x555555986660, 24) = 0 [pid 16553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16553 ./strace-static-x86_64: Process 16552 attached [pid 16553] <... prctl resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16552 [pid 16552] set_robust_list(0x555555986660, 24 [pid 16551] <... bpf resumed>) = 3 [pid 16553] setpgid(0, 0 [pid 16551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16552] <... set_robust_list resumed>) = 0 [pid 16553] <... setpgid resumed>) = 0 [pid 16551] <... bpf resumed>) = 4 [pid 16551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16552] setpgid(0, 0 [pid 16553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16552] <... setpgid resumed>) = 0 [pid 16552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16553] <... openat resumed>) = 3 [pid 16552] <... openat resumed>) = 3 [pid 16553] write(3, "1000", 4) = 4 [pid 16552] write(3, "1000", 4 [pid 16551] <... bpf resumed>) = 5 [pid 16550] <... bpf resumed>) = 5 [pid 16549] <... bpf resumed>) = 5 [pid 16552] <... write resumed>) = 4 [pid 16553] close(3 [pid 16551] exit_group(0 [pid 16550] exit_group(0 [pid 16549] exit_group(0 [pid 16552] close(3 [pid 16553] <... close resumed>) = 0 [pid 16551] <... exit_group resumed>) = ? [pid 16550] <... exit_group resumed>) = ? [pid 16549] <... exit_group resumed>) = ? [pid 16552] <... close resumed>) = 0 [pid 16553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16553] <... bpf resumed>) = 3 [pid 16552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16549] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16549, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16552] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16553] <... bpf resumed>) = 4 [pid 16553] 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 16554 attached [pid 16551] +++ exited with 0 +++ [pid 16550] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16554 [pid 16554] set_robust_list(0x555555986660, 24 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16554] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16554] setpgid(0, 0./strace-static-x86_64: Process 16555 attached [pid 16555] set_robust_list(0x555555986660, 24) = 0 [pid 16554] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16556 ./strace-static-x86_64: Process 16556 attached [pid 16555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16555 [pid 16556] set_robust_list(0x555555986660, 24 [pid 16555] <... prctl resumed>) = 0 [pid 16556] <... set_robust_list resumed>) = 0 [pid 16555] setpgid(0, 0 [pid 16556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16555] <... setpgid resumed>) = 0 [pid 16556] <... prctl resumed>) = 0 [pid 16555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16556] setpgid(0, 0) = 0 [pid 16555] <... openat resumed>) = 3 [pid 16554] <... openat resumed>) = 3 [pid 16556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16552] <... bpf resumed>) = 5 [pid 16553] <... bpf resumed>) = 5 [pid 16555] write(3, "1000", 4 [pid 16556] <... openat resumed>) = 3 [pid 16555] <... write resumed>) = 4 [pid 16552] exit_group(0 [pid 16555] close(3 [pid 16553] exit_group(0 [pid 16554] write(3, "1000", 4 [pid 16552] <... exit_group resumed>) = ? [pid 16556] write(3, "1000", 4 [pid 16555] <... close resumed>) = 0 [pid 16554] <... write resumed>) = 4 [pid 16553] <... exit_group resumed>) = ? [pid 16556] <... write resumed>) = 4 [pid 16555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16554] close(3) = 0 [pid 16554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16556] close(3) = 0 [pid 16555] <... bpf resumed>) = 3 [pid 16556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16554] <... bpf resumed>) = 4 [pid 16556] <... bpf resumed>) = 3 [pid 16555] <... bpf resumed>) = 4 [pid 16554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16552] +++ exited with 0 +++ [pid 16553] +++ exited with 0 +++ [pid 16556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16556] <... bpf resumed>) = 4 [pid 16556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16557 attached [pid 16557] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16557 [pid 16557] <... set_robust_list resumed>) = 0 [pid 16557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16557] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16558 attached [pid 16558] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16558 [pid 16558] <... set_robust_list resumed>) = 0 [pid 16557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16557] <... openat resumed>) = 3 [pid 16556] <... bpf resumed>) = 5 [pid 16555] <... bpf resumed>) = 5 [pid 16554] <... bpf resumed>) = 5 [pid 16557] write(3, "1000", 4) = 4 [pid 16556] exit_group(0 [pid 16555] exit_group(0 [pid 16558] <... prctl resumed>) = 0 [pid 16557] close(3 [pid 16556] <... exit_group resumed>) = ? [pid 16554] exit_group(0 [pid 16558] setpgid(0, 0 [pid 16557] <... close resumed>) = 0 [pid 16555] <... exit_group resumed>) = ? [pid 16558] <... setpgid resumed>) = 0 [pid 16557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16554] <... exit_group resumed>) = ? [pid 16557] <... bpf resumed>) = 3 [pid 16557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16555] +++ exited with 0 +++ [pid 16558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16557] <... bpf resumed>) = 4 [pid 16556] +++ exited with 0 +++ [pid 16554] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16558] <... openat resumed>) = 3 [pid 16558] write(3, "1000", 4 [pid 16557] 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=16554, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16558] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 16558] close(3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16558] <... close resumed>) = 0 [pid 16558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16559 attached ) = 4 [pid 16559] set_robust_list(0x555555986660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16559] <... prctl resumed>) = 0 [pid 16559] setpgid(0, 0) = 0 [pid 16559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16561 attached ) = 3 [pid 16561] set_robust_list(0x555555986660, 24 [pid 16559] write(3, "1000", 4 [pid 16561] <... set_robust_list resumed>) = 0 [pid 16559] <... write resumed>) = 4 [pid 16561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16559] close(3) = 0 ./strace-static-x86_64: Process 16560 attached [pid 16561] <... prctl resumed>) = 0 [pid 16559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16558] <... bpf resumed>) = 5 [pid 16557] <... bpf resumed>) = 5 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16559 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16561 [pid 16560] set_robust_list(0x555555986660, 24) = 0 [pid 16558] exit_group(0 [pid 16560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16561] setpgid(0, 0 [pid 16559] <... bpf resumed>) = 3 [pid 16557] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16560 [pid 16560] <... prctl resumed>) = 0 [pid 16561] <... setpgid resumed>) = 0 [pid 16558] <... exit_group resumed>) = ? [pid 16560] setpgid(0, 0 [pid 16561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16557] <... exit_group resumed>) = ? [pid 16560] <... setpgid resumed>) = 0 [pid 16561] <... openat resumed>) = 3 [pid 16559] <... bpf resumed>) = 4 [pid 16558] +++ exited with 0 +++ [pid 16557] +++ exited with 0 +++ [pid 16560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16561] write(3, "1000", 4 [pid 16559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16560] <... openat resumed>) = 3 [pid 16561] <... write resumed>) = 4 [pid 16560] write(3, "1000", 4 [pid 16561] close(3 [pid 16560] <... write resumed>) = 4 [pid 16560] close(3 [pid 16561] <... close resumed>) = 0 [pid 16560] <... close resumed>) = 0 [pid 16561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16562 attached [pid 16560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16561] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16562] set_robust_list(0x555555986660, 24 [pid 16560] <... bpf resumed>) = 3 [pid 16561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16563 attached [pid 16562] <... set_robust_list resumed>) = 0 [pid 16560] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16563 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16562 [pid 16563] set_robust_list(0x555555986660, 24 [pid 16562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16563] <... set_robust_list resumed>) = 0 [pid 16562] <... prctl resumed>) = 0 [pid 16560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16562] setpgid(0, 0) = 0 [pid 16561] <... bpf resumed>) = 4 [pid 16561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16563] <... prctl resumed>) = 0 [pid 16563] setpgid(0, 0) = 0 [pid 16563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16562] <... openat resumed>) = 3 [pid 16562] write(3, "1000", 4) = 4 [pid 16563] <... openat resumed>) = 3 [pid 16562] close(3 [pid 16560] <... bpf resumed>) = 5 [pid 16561] <... bpf resumed>) = 5 [pid 16559] <... bpf resumed>) = 5 [pid 16563] write(3, "1000", 4 [pid 16562] <... close resumed>) = 0 [pid 16560] exit_group(0 [pid 16561] exit_group(0 [pid 16559] exit_group(0 [pid 16563] <... write resumed>) = 4 [pid 16562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16560] <... exit_group resumed>) = ? [pid 16563] close(3 [pid 16562] <... bpf resumed>) = 3 [pid 16561] <... exit_group resumed>) = ? [pid 16559] <... exit_group resumed>) = ? [pid 16563] <... close resumed>) = 0 [pid 16563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16559] +++ exited with 0 +++ [pid 16563] <... bpf resumed>) = 3 [pid 16563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16563] <... bpf resumed>) = 4 [pid 16563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 [pid 16561] +++ exited with 0 +++ ./strace-static-x86_64: Process 16564 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16564 [pid 16564] set_robust_list(0x555555986660, 24 [pid 16563] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16564] <... set_robust_list resumed>) = 0 [pid 16563] <... exit_group resumed>) = ? [pid 16564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16564] setpgid(0, 0) = 0 [pid 16564] 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 16564] <... openat resumed>) = 3 [pid 16564] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 16565 attached [pid 16564] close(3 [pid 16562] <... bpf resumed>) = 5 [pid 16560] +++ exited with 0 +++ [pid 16565] set_robust_list(0x555555986660, 24 [pid 16564] <... close resumed>) = 0 [pid 16562] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16565] <... set_robust_list resumed>) = 0 [pid 16564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16562] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16565 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16564] <... bpf resumed>) = 3 [pid 16565] <... prctl resumed>) = 0 [pid 16564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16563] +++ exited with 0 +++ [pid 16562] +++ exited with 0 +++ [pid 5070] <... restart_syscall resumed>) = 0 [pid 16565] setpgid(0, 0) = 0 [pid 16564] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 16565] <... openat resumed>) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16566 attached [pid 16566] set_robust_list(0x555555986660, 24 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16566] <... set_robust_list resumed>) = 0 [pid 16566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16566] setpgid(0, 0) = 0 [pid 16566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16565] write(3, "1000", 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16566 ./strace-static-x86_64: Process 16568 attached ./strace-static-x86_64: Process 16567 attached [pid 16565] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16567 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16568 [pid 16567] set_robust_list(0x555555986660, 24 [pid 16565] close(3) = 0 [pid 16568] set_robust_list(0x555555986660, 24 [pid 16565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16568] <... set_robust_list resumed>) = 0 [pid 16567] <... set_robust_list resumed>) = 0 [pid 16566] <... openat resumed>) = 3 [pid 16565] <... bpf resumed>) = 3 [pid 16568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16566] write(3, "1000", 4 [pid 16565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16568] <... prctl resumed>) = 0 [pid 16567] <... prctl resumed>) = 0 [pid 16566] <... write resumed>) = 4 [pid 16568] setpgid(0, 0 [pid 16567] setpgid(0, 0 [pid 16566] close(3 [pid 16565] <... bpf resumed>) = 4 [pid 16568] <... setpgid resumed>) = 0 [pid 16567] <... setpgid resumed>) = 0 [pid 16566] <... close resumed>) = 0 [pid 16565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16567] <... openat resumed>) = 3 [pid 16566] <... bpf resumed>) = 3 [pid 16568] <... openat resumed>) = 3 [pid 16567] write(3, "1000", 4 [pid 16566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16568] write(3, "1000", 4 [pid 16567] <... write resumed>) = 4 [pid 16564] <... bpf resumed>) = 5 [pid 16568] <... write resumed>) = 4 [pid 16567] close(3 [pid 16565] <... bpf resumed>) = 5 [pid 16564] exit_group(0) = ? [pid 16568] close(3 [pid 16567] <... close resumed>) = 0 [pid 16568] <... close resumed>) = 0 [pid 16567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16566] <... bpf resumed>) = 4 [pid 16565] exit_group(0 [pid 16566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16565] <... exit_group resumed>) = ? [pid 16568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16567] <... bpf resumed>) = 3 [pid 16568] <... bpf resumed>) = 3 [pid 16567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16567] <... bpf resumed>) = 4 [pid 16567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16566] <... bpf resumed>) = 5 [pid 16564] +++ exited with 0 +++ [pid 16566] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16566] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16569 attached [pid 16569] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16569 [pid 16569] <... set_robust_list resumed>) = 0 [pid 16569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16568] <... bpf resumed>) = 5 [pid 16567] <... bpf resumed>) = 5 [pid 16566] +++ exited with 0 +++ [pid 16565] +++ exited with 0 +++ [pid 16569] <... prctl resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16569] setpgid(0, 0 [pid 16568] exit_group(0 [pid 16567] exit_group(0 [pid 16569] <... setpgid resumed>) = 0 [pid 16568] <... exit_group resumed>) = ? [pid 16567] <... exit_group resumed>) = ? [pid 16569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... restart_syscall resumed>) = 0 [pid 16569] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16570 attached [pid 16569] write(3, "1000", 4 [pid 16570] set_robust_list(0x555555986660, 24 [pid 16569] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16570 [pid 16570] <... set_robust_list resumed>) = 0 [pid 16569] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16569] <... close resumed>) = 0 [pid 16569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16570] <... prctl resumed>) = 0 [pid 16570] setpgid(0, 0./strace-static-x86_64: Process 16571 attached ) = 0 [pid 16569] <... bpf resumed>) = 3 [pid 16568] +++ exited with 0 +++ [pid 16567] +++ exited with 0 +++ [pid 16571] set_robust_list(0x555555986660, 24 [pid 16570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16571 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16571] <... set_robust_list resumed>) = 0 [pid 16570] <... openat resumed>) = 3 [pid 16569] <... bpf resumed>) = 4 [pid 16569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16570] write(3, "1000", 4 [pid 16571] <... prctl resumed>) = 0 [pid 16570] <... write resumed>) = 4 [pid 16570] close(3 [pid 16571] setpgid(0, 0 [pid 16570] <... close resumed>) = 0 [pid 16571] <... setpgid resumed>) = 0 [pid 16570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16571] write(3, "1000", 4 [pid 16570] <... bpf resumed>) = 4 [pid 16569] <... bpf resumed>) = 5 [pid 16571] <... write resumed>) = 4 [pid 16571] close(3) = 0 [pid 16571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16569] exit_group(0 [pid 16571] <... bpf resumed>) = 3 [pid 16570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16569] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16573 attached ./strace-static-x86_64: Process 16572 attached [pid 16571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16570] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16572 [pid 16573] set_robust_list(0x555555986660, 24 [pid 16572] set_robust_list(0x555555986660, 24 [pid 16571] <... bpf resumed>) = 4 [pid 16571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16570] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16573 [pid 16573] <... set_robust_list resumed>) = 0 [pid 16572] <... set_robust_list resumed>) = 0 [pid 16573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16570] <... exit_group resumed>) = ? [pid 16573] <... prctl resumed>) = 0 [pid 16572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16573] setpgid(0, 0) = 0 [pid 16573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16572] <... prctl resumed>) = 0 [pid 16572] setpgid(0, 0 [pid 16573] <... openat resumed>) = 3 [pid 16572] <... setpgid resumed>) = 0 [pid 16573] write(3, "1000", 4) = 4 [pid 16572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16573] close(3) = 0 [pid 16572] <... openat resumed>) = 3 [pid 16573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16572] write(3, "1000", 4 [pid 16573] <... bpf resumed>) = 3 [pid 16572] <... write resumed>) = 4 [pid 16572] close(3) = 0 [pid 16573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16573] <... bpf resumed>) = 4 [pid 16572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16571] <... bpf resumed>) = 5 [pid 16569] +++ exited with 0 +++ [pid 16571] exit_group(0 [pid 16572] <... bpf resumed>) = 4 [pid 16573] <... bpf resumed>) = 5 [pid 16571] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16573] exit_group(0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16573] <... exit_group resumed>) = ? [pid 16572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16570] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16570, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5075] 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 16574 attached [pid 16574] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16574 ./strace-static-x86_64: Process 16575 attached [pid 16574] <... set_robust_list resumed>) = 0 [pid 16575] set_robust_list(0x555555986660, 24 [pid 16574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16573] +++ exited with 0 +++ [pid 16575] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16574] <... prctl resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16575 [pid 16575] <... prctl resumed>) = 0 [pid 16574] setpgid(0, 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16575] setpgid(0, 0 [pid 16574] <... setpgid resumed>) = 0 [pid 16571] +++ exited with 0 +++ [pid 16575] <... setpgid resumed>) = 0 [pid 16574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16574] <... openat resumed>) = 3 [pid 16574] write(3, "1000", 4 [pid 16575] write(3, "1000", 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16576 attached [pid 16574] <... write resumed>) = 4 [pid 16576] set_robust_list(0x555555986660, 24 [pid 16574] close(3 [pid 16575] <... write resumed>) = 4 ./strace-static-x86_64: Process 16577 attached [pid 16576] <... set_robust_list resumed>) = 0 [pid 16575] close(3 [pid 16574] <... close resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16577 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16576 [pid 16575] <... close resumed>) = 0 [pid 16575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16575] <... bpf resumed>) = 3 [pid 16574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16577] set_robust_list(0x555555986660, 24 [pid 16576] <... prctl resumed>) = 0 [pid 16575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16577] <... set_robust_list resumed>) = 0 [pid 16576] setpgid(0, 0 [pid 16574] <... bpf resumed>) = 3 [pid 16577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16576] <... setpgid resumed>) = 0 [pid 16575] <... bpf resumed>) = 4 [pid 16574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16577] <... prctl resumed>) = 0 [pid 16576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16577] setpgid(0, 0) = 0 [pid 16577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16576] <... openat resumed>) = 3 [pid 16577] <... openat resumed>) = 3 [pid 16577] write(3, "1000", 4 [pid 16576] write(3, "1000", 4 [pid 16577] <... write resumed>) = 4 [pid 16576] <... write resumed>) = 4 [pid 16577] close(3 [pid 16576] close(3 [pid 16575] <... bpf resumed>) = 5 [pid 16572] <... bpf resumed>) = 5 [pid 16576] <... close resumed>) = 0 [pid 16574] <... bpf resumed>) = 4 [pid 16574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16577] <... close resumed>) = 0 [pid 16576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16575] exit_group(0 [pid 16574] <... bpf resumed>) = 5 [pid 16577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16576] <... bpf resumed>) = 3 [pid 16574] exit_group(0 [pid 16572] exit_group(0 [pid 16575] <... exit_group resumed>) = ? [pid 16576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16574] <... exit_group resumed>) = ? [pid 16577] <... bpf resumed>) = 3 [pid 16575] +++ exited with 0 +++ [pid 16574] +++ exited with 0 +++ [pid 16572] <... exit_group resumed>) = ? [pid 16577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16576] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16577] <... bpf resumed>) = 4 [pid 16576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16572] +++ exited with 0 +++ [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16572, 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 [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 16578 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16578] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16579 attached ./strace-static-x86_64: Process 16580 attached ) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16578 [pid 16578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16580] set_robust_list(0x555555986660, 24 [pid 16579] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16579 [pid 16579] <... set_robust_list resumed>) = 0 [pid 16580] <... set_robust_list resumed>) = 0 [pid 16578] <... prctl resumed>) = 0 [pid 16580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16578] setpgid(0, 0 [pid 16579] <... prctl resumed>) = 0 [pid 16580] <... prctl resumed>) = 0 [pid 16578] <... setpgid resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16580 [pid 16579] setpgid(0, 0 [pid 16580] setpgid(0, 0 [pid 16579] <... setpgid resumed>) = 0 [pid 16580] <... setpgid resumed>) = 0 [pid 16578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16578] <... openat resumed>) = 3 [pid 16579] write(3, "1000", 4 [pid 16580] <... openat resumed>) = 3 [pid 16578] write(3, "1000", 4 [pid 16579] <... write resumed>) = 4 [pid 16580] write(3, "1000", 4 [pid 16578] <... write resumed>) = 4 [pid 16579] close(3 [pid 16580] <... write resumed>) = 4 [pid 16578] close(3 [pid 16579] <... close resumed>) = 0 [pid 16580] close(3 [pid 16578] <... close resumed>) = 0 [pid 16579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16580] <... close resumed>) = 0 [pid 16578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16579] <... bpf resumed>) = 3 [pid 16578] <... bpf resumed>) = 3 [pid 16580] <... bpf resumed>) = 3 [pid 16577] <... bpf resumed>) = 5 [pid 16576] <... bpf resumed>) = 5 [pid 16579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16576] exit_group(0 [pid 16577] exit_group(0 [pid 16579] <... bpf resumed>) = 4 [pid 16576] <... exit_group resumed>) = ? [pid 16580] <... bpf resumed>) = 4 [pid 16577] <... exit_group resumed>) = ? [pid 16579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16578] <... bpf resumed>) = 4 [pid 16578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16577] +++ exited with 0 +++ [pid 16576] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16577, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16581 attached [pid 16581] set_robust_list(0x555555986660, 24) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16581 ./strace-static-x86_64: Process 16582 attached [pid 16581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16582] set_robust_list(0x555555986660, 24 [pid 16579] <... bpf resumed>) = 5 [pid 16580] <... bpf resumed>) = 5 [pid 16578] <... bpf resumed>) = 5 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16582 [pid 16582] <... set_robust_list resumed>) = 0 [pid 16581] setpgid(0, 0 [pid 16579] exit_group(0 [pid 16580] exit_group(0 [pid 16578] exit_group(0 [pid 16581] <... setpgid resumed>) = 0 [pid 16579] <... exit_group resumed>) = ? [pid 16580] <... exit_group resumed>) = ? [pid 16578] <... exit_group resumed>) = ? [pid 16581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16578] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16582] <... prctl resumed>) = 0 [pid 16581] <... openat resumed>) = 3 [pid 16579] +++ exited with 0 +++ [pid 16580] +++ exited with 0 +++ [pid 16582] setpgid(0, 0 [pid 16581] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16582] <... setpgid resumed>) = 0 [pid 16581] <... write resumed>) = 4 [pid 16582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16581] close(3) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16582] <... openat resumed>) = 3 [pid 16581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16582] write(3, "1000", 4 [pid 16581] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16583 attached [pid 16582] <... write resumed>) = 4 [pid 16581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16584 attached [pid 16583] set_robust_list(0x555555986660, 24 [pid 16582] close(3) = 0 [pid 16582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16583] <... set_robust_list resumed>) = 0 [pid 16584] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16584 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16584] <... set_robust_list resumed>) = 0 [pid 16583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16582] <... bpf resumed>) = 3 [pid 16581] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16583 [pid 16584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16583] <... prctl resumed>) = 0 [pid 16582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16585 attached [pid 16584] <... prctl resumed>) = 0 [pid 16583] setpgid(0, 0 [pid 16585] set_robust_list(0x555555986660, 24 [pid 16584] setpgid(0, 0 [pid 16585] <... set_robust_list resumed>) = 0 [pid 16584] <... setpgid resumed>) = 0 [pid 16583] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16585 [pid 16585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16582] <... bpf resumed>) = 4 [pid 16583] <... openat resumed>) = 3 [pid 16582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16585] <... prctl resumed>) = 0 [pid 16584] <... openat resumed>) = 3 [pid 16585] setpgid(0, 0 [pid 16584] write(3, "1000", 4 [pid 16583] write(3, "1000", 4 [pid 16585] <... setpgid resumed>) = 0 [pid 16584] <... write resumed>) = 4 [pid 16583] <... write resumed>) = 4 [pid 16585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16584] close(3 [pid 16583] close(3) = 0 [pid 16585] <... openat resumed>) = 3 [pid 16584] <... close resumed>) = 0 [pid 16583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16585] write(3, "1000", 4 [pid 16584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16583] <... bpf resumed>) = 3 [pid 16582] <... bpf resumed>) = 5 [pid 16581] <... bpf resumed>) = 5 [pid 16585] <... write resumed>) = 4 [pid 16584] <... bpf resumed>) = 3 [pid 16583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16585] close(3 [pid 16582] exit_group(0 [pid 16581] exit_group(0 [pid 16585] <... close resumed>) = 0 [pid 16584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16581] <... exit_group resumed>) = ? [pid 16585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16583] <... bpf resumed>) = 4 [pid 16582] <... exit_group resumed>) = ? [pid 16584] <... bpf resumed>) = 4 [pid 16585] <... bpf resumed>) = 3 [pid 16583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16584] <... bpf resumed>) = 5 [pid 16583] <... bpf resumed>) = 5 [pid 16581] +++ exited with 0 +++ [pid 16583] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16584] exit_group(0) = ? [pid 16583] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16583] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16586 ./strace-static-x86_64: Process 16586 attached [pid 16586] set_robust_list(0x555555986660, 24 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16586] <... set_robust_list resumed>) = 0 [pid 16586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16585] <... bpf resumed>) = 5 [pid 16582] +++ exited with 0 +++ [pid 16585] exit_group(0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16586] <... prctl resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16586] setpgid(0, 0 [pid 16585] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 16587 attached [pid 16586] <... setpgid resumed>) = 0 [pid 16586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16587] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16587 ./strace-static-x86_64: Process 16588 attached [pid 16586] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16588 [pid 16588] set_robust_list(0x555555986660, 24 [pid 16587] <... set_robust_list resumed>) = 0 [pid 16586] write(3, "1000", 4 [pid 16585] +++ exited with 0 +++ [pid 16584] +++ exited with 0 +++ [pid 16586] <... write resumed>) = 4 [pid 16588] <... set_robust_list resumed>) = 0 [pid 16586] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16586] <... close resumed>) = 0 [pid 16588] <... prctl resumed>) = 0 [pid 16587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16588] setpgid(0, 0 [pid 16586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16588] <... setpgid resumed>) = 0 [pid 16587] <... prctl resumed>) = 0 [pid 16586] <... bpf resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16587] setpgid(0, 0 [pid 16586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16589 attached [pid 16589] set_robust_list(0x555555986660, 24 [pid 16588] <... openat resumed>) = 3 [pid 16587] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16589 [pid 16589] <... set_robust_list resumed>) = 0 [pid 16589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16589] <... prctl resumed>) = 0 [pid 16588] write(3, "1000", 4 [pid 16587] <... openat resumed>) = 3 [pid 16586] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16590 attached [pid 16589] setpgid(0, 0 [pid 16588] <... write resumed>) = 4 [pid 16587] write(3, "1000", 4 [pid 16590] set_robust_list(0x555555986660, 24 [pid 16587] <... write resumed>) = 4 [pid 16586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16588] close(3 [pid 16590] <... set_robust_list resumed>) = 0 [pid 16589] <... setpgid resumed>) = 0 [pid 16588] <... close resumed>) = 0 [pid 16587] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16590 [pid 16590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16587] <... close resumed>) = 0 [pid 16586] <... bpf resumed>) = 5 [pid 16589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16590] <... prctl resumed>) = 0 [pid 16590] setpgid(0, 0) = 0 [pid 16588] <... bpf resumed>) = 3 [pid 16587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16589] <... openat resumed>) = 3 [pid 16588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16586] exit_group(0 [pid 16590] <... openat resumed>) = 3 [pid 16589] write(3, "1000", 4 [pid 16587] <... bpf resumed>) = 3 [pid 16590] write(3, "1000", 4 [pid 16589] <... write resumed>) = 4 [pid 16587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16586] <... exit_group resumed>) = ? [pid 16590] <... write resumed>) = 4 [pid 16589] close(3 [pid 16588] <... bpf resumed>) = 4 [pid 16590] close(3) = 0 [pid 16590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16586] +++ exited with 0 +++ [pid 16590] <... bpf resumed>) = 3 [pid 16589] <... close resumed>) = 0 [pid 16588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16587] <... bpf resumed>) = 4 [pid 16590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16590] <... bpf resumed>) = 4 [pid 16589] <... bpf resumed>) = 3 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16589] <... bpf resumed>) = 4 [pid 16589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16591 attached [pid 16590] <... bpf resumed>) = 5 [pid 16588] <... bpf resumed>) = 5 [pid 16587] <... bpf resumed>) = 5 [pid 16590] exit_group(0 [pid 16589] <... bpf resumed>) = 5 [pid 16588] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16591 [pid 16591] set_robust_list(0x555555986660, 24 [pid 16587] exit_group(0 [pid 16591] <... set_robust_list resumed>) = 0 [pid 16590] <... exit_group resumed>) = ? [pid 16589] exit_group(0 [pid 16588] <... exit_group resumed>) = ? [pid 16587] <... exit_group resumed>) = ? [pid 16589] <... exit_group resumed>) = ? [pid 16591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16590] +++ exited with 0 +++ [pid 16587] +++ exited with 0 +++ [pid 16591] <... prctl resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16591] setpgid(0, 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16591] <... setpgid resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16591] <... openat resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16592 attached [pid 16591] write(3, "1000", 4 [pid 16592] set_robust_list(0x555555986660, 24 [pid 16591] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16592 [pid 16592] <... set_robust_list resumed>) = 0 [pid 16591] close(3 [pid 16592] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16593 attached [pid 16591] <... close resumed>) = 0 [pid 16592] <... prctl resumed>) = 0 [pid 16591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16592] setpgid(0, 0) = 0 [pid 16593] set_robust_list(0x555555986660, 24 [pid 16592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16591] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16593 [pid 16593] <... set_robust_list resumed>) = 0 [pid 16593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16593] <... prctl resumed>) = 0 [pid 16592] <... openat resumed>) = 3 [pid 16588] +++ exited with 0 +++ [pid 16593] setpgid(0, 0 [pid 16592] write(3, "1000", 4 [pid 16591] <... bpf resumed>) = 4 [pid 16589] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16593] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16592] <... write resumed>) = 4 [pid 16591] 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=16589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16594 attached [pid 16592] close(3 [pid 16594] set_robust_list(0x555555986660, 24 [pid 16592] <... close resumed>) = 0 [pid 16593] <... openat resumed>) = 3 [pid 16592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16593] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16594 [pid 16594] <... set_robust_list resumed>) = 0 [pid 16593] <... write resumed>) = 4 [pid 16592] <... bpf resumed>) = 3 [pid 16591] <... bpf resumed>) = 5 [pid 16593] close(3 [pid 16592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16593] <... close resumed>) = 0 [pid 16591] exit_group(0 [pid 16594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16591] <... exit_group resumed>) = ? [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16594] <... prctl resumed>) = 0 [pid 16593] <... bpf resumed>) = 3 [pid 16592] <... bpf resumed>) = 4 [pid 16591] +++ exited with 0 +++ ./strace-static-x86_64: Process 16595 attached [pid 16594] setpgid(0, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16595] set_robust_list(0x555555986660, 24 [pid 16594] <... setpgid resumed>) = 0 [pid 16593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x555555986650) = 16595 [pid 16595] <... set_robust_list resumed>) = 0 [pid 16594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16594] <... openat resumed>) = 3 [pid 16593] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16595] <... prctl resumed>) = 0 [pid 16593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16595] setpgid(0, 0) = 0 [pid 16594] write(3, "1000", 4./strace-static-x86_64: Process 16596 attached ) = 4 [pid 16595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16596 [pid 16596] set_robust_list(0x555555986660, 24 [pid 16594] close(3 [pid 16596] <... set_robust_list resumed>) = 0 [pid 16594] <... close resumed>) = 0 [pid 16596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16595] <... openat resumed>) = 3 [pid 16594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16596] <... prctl resumed>) = 0 [pid 16595] write(3, "1000", 4 [pid 16594] <... bpf resumed>) = 3 [pid 16596] setpgid(0, 0 [pid 16594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16596] <... setpgid resumed>) = 0 [pid 16595] <... write resumed>) = 4 [pid 16596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16595] close(3) = 0 [pid 16596] <... openat resumed>) = 3 [pid 16595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16594] <... bpf resumed>) = 4 [pid 16596] write(3, "1000", 4) = 4 [pid 16595] <... bpf resumed>) = 3 [pid 16594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16596] close(3) = 0 [pid 16595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16595] <... bpf resumed>) = 4 [pid 16596] <... bpf resumed>) = 3 [pid 16595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16595] <... bpf resumed>) = 5 [pid 16594] <... bpf resumed>) = 5 [pid 16593] <... bpf resumed>) = 5 [pid 16592] <... bpf resumed>) = 5 [pid 16595] exit_group(0 [pid 16594] exit_group(0 [pid 16593] exit_group(0 [pid 16594] <... exit_group resumed>) = ? [pid 16593] <... exit_group resumed>) = ? [pid 16596] <... bpf resumed>) = 4 [pid 16595] <... exit_group resumed>) = ? [pid 16592] exit_group(0 [pid 16593] +++ exited with 0 +++ [pid 16592] <... exit_group resumed>) = ? [pid 16594] +++ exited with 0 +++ [pid 16596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16595] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16596] <... bpf resumed>) = 5 [pid 16596] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16596] <... exit_group resumed>) = ? [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16598 attached ./strace-static-x86_64: Process 16597 attached ./strace-static-x86_64: Process 16599 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16599 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16597 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16598 [pid 16599] set_robust_list(0x555555986660, 24) = 0 [pid 16598] set_robust_list(0x555555986660, 24) = 0 [pid 16599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16597] set_robust_list(0x555555986660, 24 [pid 16599] <... prctl resumed>) = 0 [pid 16599] setpgid(0, 0 [pid 16597] <... set_robust_list resumed>) = 0 [pid 16599] <... setpgid resumed>) = 0 [pid 16598] <... prctl resumed>) = 0 [pid 16598] setpgid(0, 0 [pid 16597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16598] <... setpgid resumed>) = 0 [pid 16599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16597] <... prctl resumed>) = 0 [pid 16599] <... openat resumed>) = 3 [pid 16598] <... openat resumed>) = 3 [pid 16599] write(3, "1000", 4 [pid 16597] setpgid(0, 0 [pid 16599] <... write resumed>) = 4 [pid 16598] write(3, "1000", 4 [pid 16597] <... setpgid resumed>) = 0 [pid 16599] close(3 [pid 16598] <... write resumed>) = 4 [pid 16598] close(3) = 0 [pid 16598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16599] <... close resumed>) = 0 [pid 16597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16598] <... bpf resumed>) = 3 [pid 16597] <... openat resumed>) = 3 [pid 16596] +++ exited with 0 +++ [pid 16592] +++ exited with 0 +++ [pid 16599] <... bpf resumed>) = 3 [pid 16597] write(3, "1000", 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16597] <... write resumed>) = 4 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16598] <... bpf resumed>) = 4 [pid 16597] close(3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16597] <... close resumed>) = 0 [pid 16599] <... bpf resumed>) = 4 [pid 16597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16597] <... bpf resumed>) = 3 [pid 16597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16601 attached ./strace-static-x86_64: Process 16600 attached [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16600 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16601 [pid 16601] set_robust_list(0x555555986660, 24 [pid 16600] set_robust_list(0x555555986660, 24 [pid 16601] <... set_robust_list resumed>) = 0 [pid 16600] <... set_robust_list resumed>) = 0 [pid 16601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16597] <... bpf resumed>) = 4 [pid 16600] <... prctl resumed>) = 0 [pid 16601] <... prctl resumed>) = 0 [pid 16600] setpgid(0, 0 [pid 16597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16601] setpgid(0, 0 [pid 16600] <... setpgid resumed>) = 0 [pid 16601] <... setpgid resumed>) = 0 [pid 16600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16598] <... bpf resumed>) = 5 [pid 16600] <... openat resumed>) = 3 [pid 16599] <... bpf resumed>) = 5 [pid 16598] exit_group(0 [pid 16597] <... bpf resumed>) = 5 [pid 16601] <... openat resumed>) = 3 [pid 16600] write(3, "1000", 4 [pid 16599] exit_group(0 [pid 16598] <... exit_group resumed>) = ? [pid 16597] exit_group(0 [pid 16601] write(3, "1000", 4 [pid 16600] <... write resumed>) = 4 [pid 16597] <... exit_group resumed>) = ? [pid 16601] <... write resumed>) = 4 [pid 16600] close(3 [pid 16601] close(3 [pid 16600] <... close resumed>) = 0 [pid 16601] <... close resumed>) = 0 [pid 16600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16600] <... bpf resumed>) = 3 [pid 16598] +++ exited with 0 +++ [pid 16601] <... bpf resumed>) = 3 [pid 16599] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16601] <... bpf resumed>) = 4 [pid 16600] <... bpf resumed>) = 4 [pid 16601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16602 attached [pid 16599] +++ exited with 0 +++ [pid 16597] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16602 [pid 16602] set_robust_list(0x555555986660, 24 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16602] <... set_robust_list resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16602] <... prctl resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16602] setpgid(0, 0 [pid 16601] <... bpf resumed>) = 5 [pid 16600] <... bpf resumed>) = 5 [pid 16600] exit_group(0) = ? ./strace-static-x86_64: Process 16604 attached ./strace-static-x86_64: Process 16603 attached [pid 16602] <... setpgid resumed>) = 0 [pid 16601] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16603 [pid 16604] set_robust_list(0x555555986660, 24 [pid 16603] set_robust_list(0x555555986660, 24 [pid 16602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16600] +++ exited with 0 +++ [pid 16604] <... set_robust_list resumed>) = 0 [pid 16603] <... set_robust_list resumed>) = 0 [pid 16601] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16604 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16603] <... prctl resumed>) = 0 [pid 16602] <... openat resumed>) = 3 [pid 16601] +++ exited with 0 +++ [pid 16604] <... prctl resumed>) = 0 [pid 16603] setpgid(0, 0 [pid 16602] write(3, "1000", 4 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16604] setpgid(0, 0 [pid 16603] <... setpgid resumed>) = 0 [pid 16602] <... write resumed>) = 4 [pid 16604] <... setpgid resumed>) = 0 [pid 16602] close(3 [pid 16603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16602] <... close resumed>) = 0 ./strace-static-x86_64: Process 16605 attached [pid 16605] set_robust_list(0x555555986660, 24 [pid 16602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16604] <... openat resumed>) = 3 ./strace-static-x86_64: Process 16606 attached [pid 16605] <... set_robust_list resumed>) = 0 [pid 16604] write(3, "1000", 4 [pid 16603] <... openat resumed>) = 3 [pid 16602] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16605 [pid 16606] set_robust_list(0x555555986660, 24 [pid 16605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16604] <... write resumed>) = 4 [pid 16603] write(3, "1000", 4 [pid 16602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16606 [pid 16606] <... set_robust_list resumed>) = 0 [pid 16605] <... prctl resumed>) = 0 [pid 16604] close(3 [pid 16603] <... write resumed>) = 4 [pid 16606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16605] setpgid(0, 0) = 0 [pid 16606] <... prctl resumed>) = 0 [pid 16605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16604] <... close resumed>) = 0 [pid 16603] close(3 [pid 16606] setpgid(0, 0 [pid 16604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16603] <... close resumed>) = 0 [pid 16602] <... bpf resumed>) = 4 [pid 16606] <... setpgid resumed>) = 0 [pid 16603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16605] <... openat resumed>) = 3 [pid 16604] <... bpf resumed>) = 3 [pid 16602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16605] write(3, "1000", 4 [pid 16603] <... bpf resumed>) = 3 [pid 16605] <... write resumed>) = 4 [pid 16603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16606] <... openat resumed>) = 3 [pid 16604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16602] <... bpf resumed>) = 5 [pid 16606] write(3, "1000", 4 [pid 16605] close(3 [pid 16604] <... bpf resumed>) = 4 [pid 16603] <... bpf resumed>) = 4 [pid 16606] <... write resumed>) = 4 [pid 16605] <... close resumed>) = 0 [pid 16602] exit_group(0 [pid 16605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16606] close(3 [pid 16605] <... bpf resumed>) = 3 [pid 16604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16603] <... bpf resumed>) = 5 [pid 16602] <... exit_group resumed>) = ? [pid 16606] <... close resumed>) = 0 [pid 16605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16603] exit_group(0 [pid 16606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16603] <... exit_group resumed>) = ? [pid 16606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16605] <... bpf resumed>) = 4 [pid 16605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16606] <... bpf resumed>) = 4 [pid 16606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16602] +++ exited with 0 +++ [pid 16604] <... bpf resumed>) = 5 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16604] exit_group(0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16604] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16607 attached , child_tidptr=0x555555986650) = 16607 [pid 16607] set_robust_list(0x555555986660, 24) = 0 [pid 16607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16606] <... bpf resumed>) = 5 [pid 16605] <... bpf resumed>) = 5 [pid 16604] +++ exited with 0 +++ [pid 16603] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16607] setpgid(0, 0 [pid 16606] exit_group(0 [pid 16605] exit_group(0 [pid 16607] <... setpgid resumed>) = 0 [pid 16606] <... exit_group resumed>) = ? [pid 16605] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16607] 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 16608 attached [pid 16607] <... openat resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16608 [pid 16608] set_robust_list(0x555555986660, 24 [pid 16607] write(3, "1000", 4 [pid 16608] <... set_robust_list resumed>) = 0 [pid 16607] <... write resumed>) = 4 ./strace-static-x86_64: Process 16609 attached [pid 16608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16607] close(3 [pid 16609] set_robust_list(0x555555986660, 24 [pid 16608] <... prctl resumed>) = 0 [pid 16607] <... close resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16609 [pid 16609] <... set_robust_list resumed>) = 0 [pid 16608] setpgid(0, 0 [pid 16607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16608] <... setpgid resumed>) = 0 [pid 16609] <... prctl resumed>) = 0 [pid 16607] <... bpf resumed>) = 3 [pid 16609] setpgid(0, 0) = 0 [pid 16608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16606] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16609] <... openat resumed>) = 3 [pid 16609] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16609] <... write resumed>) = 4 [pid 16607] <... bpf resumed>) = 4 [pid 16605] +++ exited with 0 +++ [pid 16609] close(3 [pid 16608] <... openat resumed>) = 3 [pid 16607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16608] write(3, "1000", 4 [pid 16609] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16610 attached [pid 16608] <... write resumed>) = 4 [pid 16610] set_robust_list(0x555555986660, 24 [pid 16609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16608] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16610 [pid 16610] <... set_robust_list resumed>) = 0 [pid 16608] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16609] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16611 attached [pid 16610] <... prctl resumed>) = 0 [pid 16609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16607] <... bpf resumed>) = 5 [pid 16611] set_robust_list(0x555555986660, 24 [pid 16610] setpgid(0, 0 [pid 16608] <... bpf resumed>) = 3 [pid 16610] <... setpgid resumed>) = 0 [pid 16611] <... set_robust_list resumed>) = 0 [pid 16610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16609] <... bpf resumed>) = 4 [pid 16608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16607] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16611 [pid 16611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16610] <... openat resumed>) = 3 [pid 16611] <... prctl resumed>) = 0 [pid 16611] setpgid(0, 0 [pid 16610] write(3, "1000", 4 [pid 16607] <... exit_group resumed>) = ? [pid 16611] <... setpgid resumed>) = 0 [pid 16610] <... write resumed>) = 4 [pid 16609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16608] <... bpf resumed>) = 4 [pid 16611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16610] close(3 [pid 16608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16610] <... close resumed>) = 0 [pid 16607] +++ exited with 0 +++ [pid 16610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16611] <... openat resumed>) = 3 [pid 16610] <... bpf resumed>) = 3 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16611] write(3, "1000", 4 [pid 5075] <... restart_syscall resumed>) = 0 [pid 16611] <... write resumed>) = 4 [pid 16611] close(3 [pid 16610] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16611] <... close resumed>) = 0 [pid 16610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16612 attached [pid 16612] set_robust_list(0x555555986660, 24 [pid 16611] <... bpf resumed>) = 3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16612 [pid 16612] <... set_robust_list resumed>) = 0 [pid 16611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16612] setpgid(0, 0 [pid 16611] <... bpf resumed>) = 4 [pid 16612] <... setpgid resumed>) = 0 [pid 16611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16612] write(3, "1000", 4 [pid 16611] <... bpf resumed>) = 5 [pid 16610] <... bpf resumed>) = 5 [pid 16609] <... bpf resumed>) = 5 [pid 16608] <... bpf resumed>) = 5 [pid 16612] <... write resumed>) = 4 [pid 16611] exit_group(0 [pid 16612] close(3 [pid 16611] <... exit_group resumed>) = ? [pid 16610] exit_group(0 [pid 16608] exit_group(0 [pid 16612] <... close resumed>) = 0 [pid 16609] exit_group(0 [pid 16612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16611] +++ exited with 0 +++ [pid 16610] <... exit_group resumed>) = ? [pid 16609] <... exit_group resumed>) = ? [pid 16608] <... exit_group resumed>) = ? [pid 16609] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16612] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16609, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16613 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16613] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16614 attached [pid 16612] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16613 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16614 [pid 16614] set_robust_list(0x555555986660, 24 [pid 16613] <... set_robust_list resumed>) = 0 [pid 16612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16610] +++ exited with 0 +++ [pid 16608] +++ exited with 0 +++ [pid 16614] <... set_robust_list resumed>) = 0 [pid 16613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16613] <... prctl resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16614] <... prctl resumed>) = 0 [pid 16613] setpgid(0, 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16614] setpgid(0, 0 [pid 16613] <... setpgid resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 16614] <... setpgid resumed>) = 0 [pid 16613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16615 attached [pid 16614] <... openat resumed>) = 3 [pid 16613] <... openat resumed>) = 3 [pid 16615] set_robust_list(0x555555986660, 24 [pid 16614] write(3, "1000", 4 [pid 16615] <... set_robust_list resumed>) = 0 [pid 16614] <... write resumed>) = 4 ./strace-static-x86_64: Process 16616 attached [pid 16615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16614] close(3 [pid 16613] write(3, "1000", 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16615 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16616 [pid 16616] set_robust_list(0x555555986660, 24 [pid 16615] <... prctl resumed>) = 0 [pid 16614] <... close resumed>) = 0 [pid 16613] <... write resumed>) = 4 [pid 16616] <... set_robust_list resumed>) = 0 [pid 16615] setpgid(0, 0 [pid 16614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16615] <... setpgid resumed>) = 0 [pid 16614] <... bpf resumed>) = 3 [pid 16613] close(3 [pid 16612] <... bpf resumed>) = 5 [pid 16616] <... prctl resumed>) = 0 [pid 16615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16613] <... close resumed>) = 0 [pid 16616] setpgid(0, 0 [pid 16615] <... openat resumed>) = 3 [pid 16613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16612] exit_group(0 [pid 16616] <... setpgid resumed>) = 0 [pid 16615] write(3, "1000", 4 [pid 16614] <... bpf resumed>) = 4 [pid 16613] <... bpf resumed>) = 3 [pid 16612] <... exit_group resumed>) = ? [pid 16616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16615] <... write resumed>) = 4 [pid 16614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16615] close(3 [pid 16614] <... bpf resumed>) = 5 [pid 16616] <... openat resumed>) = 3 [pid 16615] <... close resumed>) = 0 [pid 16615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16614] exit_group(0 [pid 16616] write(3, "1000", 4 [pid 16613] <... bpf resumed>) = 4 [pid 16616] <... write resumed>) = 4 [pid 16615] <... bpf resumed>) = 3 [pid 16614] <... exit_group resumed>) = ? [pid 16613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16616] close(3 [pid 16615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16616] <... close resumed>) = 0 [pid 16615] <... bpf resumed>) = 4 [pid 16616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16616] <... bpf resumed>) = 3 [pid 16616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16612] +++ exited with 0 +++ [pid 16613] <... bpf resumed>) = 5 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16613] exit_group(0) = ? ./strace-static-x86_64: Process 16617 attached [pid 16617] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16617 [pid 16617] <... set_robust_list resumed>) = 0 [pid 16617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16617] setpgid(0, 0) = 0 [pid 16617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16616] <... bpf resumed>) = 5 [pid 16615] <... bpf resumed>) = 5 [pid 16614] +++ exited with 0 +++ [pid 16613] +++ exited with 0 +++ [pid 16617] write(3, "1000", 4 [pid 16616] exit_group(0 [pid 16615] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16617] <... write resumed>) = 4 [pid 16616] <... exit_group resumed>) = ? [pid 16615] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16617] close(3) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16616] +++ exited with 0 +++ [pid 16615] +++ exited with 0 +++ [pid 5072] 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 16618 attached ./strace-static-x86_64: Process 16619 attached [pid 16617] <... bpf resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16618] set_robust_list(0x555555986660, 24 [pid 16619] set_robust_list(0x555555986660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16618 [pid 16618] <... set_robust_list resumed>) = 0 [pid 16619] <... set_robust_list resumed>) = 0 [pid 16618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16619 [pid 16618] <... prctl resumed>) = 0 [pid 16619] <... prctl resumed>) = 0 [pid 16618] setpgid(0, 0 [pid 16619] setpgid(0, 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16618] <... setpgid resumed>) = 0 [pid 16619] <... setpgid resumed>) = 0 [pid 16618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16618] <... openat resumed>) = 3 [pid 16619] <... openat resumed>) = 3 [pid 16618] write(3, "1000", 4 [pid 16619] write(3, "1000", 4 [pid 16617] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16621 attached ./strace-static-x86_64: Process 16620 attached [pid 16618] <... write resumed>) = 4 [pid 16619] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16620 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16621 [pid 16621] set_robust_list(0x555555986660, 24 [pid 16620] set_robust_list(0x555555986660, 24 [pid 16618] close(3 [pid 16619] close(3 [pid 16617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16621] <... set_robust_list resumed>) = 0 [pid 16620] <... set_robust_list resumed>) = 0 [pid 16618] <... close resumed>) = 0 [pid 16621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16619] <... close resumed>) = 0 [pid 16621] <... prctl resumed>) = 0 [pid 16620] <... prctl resumed>) = 0 [pid 16618] <... bpf resumed>) = 3 [pid 16619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16621] setpgid(0, 0 [pid 16620] setpgid(0, 0 [pid 16618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16619] <... bpf resumed>) = 3 [pid 16621] <... setpgid resumed>) = 0 [pid 16620] <... setpgid resumed>) = 0 [pid 16618] <... bpf resumed>) = 4 [pid 16619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16617] <... bpf resumed>) = 5 [pid 16621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16619] <... bpf resumed>) = 4 [pid 16617] exit_group(0 [pid 16621] write(3, "1000", 4) = 4 [pid 16621] close(3) = 0 [pid 16617] <... exit_group resumed>) = ? [pid 16621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16620] <... openat resumed>) = 3 [pid 16618] <... bpf resumed>) = 5 [pid 16619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16621] <... bpf resumed>) = 3 [pid 16621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16620] write(3, "1000", 4 [pid 16618] exit_group(0 [pid 16620] <... write resumed>) = 4 [pid 16621] <... bpf resumed>) = 4 [pid 16620] close(3 [pid 16618] <... exit_group resumed>) = ? [pid 16617] +++ exited with 0 +++ [pid 16621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16620] <... close resumed>) = 0 [pid 16621] <... bpf resumed>) = 5 [pid 16619] <... bpf resumed>) = 5 [pid 16621] exit_group(0) = ? [pid 16620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16618] +++ exited with 0 +++ [pid 16619] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16620] <... bpf resumed>) = 3 [pid 16620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 16619] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] <... restart_syscall resumed>) = 0 [pid 16621] +++ exited with 0 +++ [pid 16620] <... bpf resumed>) = 4 [pid 16619] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] 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 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16622 attached ./strace-static-x86_64: Process 16623 attached [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16622 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16624 [pid 16623] set_robust_list(0x555555986660, 24 [pid 16622] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16624 attached [pid 16623] <... set_robust_list resumed>) = 0 [pid 16622] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16623 [pid 16624] set_robust_list(0x555555986660, 24 [pid 16622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16622] <... prctl resumed>) = 0 [pid 16624] <... set_robust_list resumed>) = 0 [pid 16623] <... prctl resumed>) = 0 [pid 16622] setpgid(0, 0 [pid 16624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16622] <... setpgid resumed>) = 0 [pid 16624] <... prctl resumed>) = 0 [pid 16623] setpgid(0, 0 [pid 16622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16624] setpgid(0, 0 [pid 16623] <... setpgid resumed>) = 0 [pid 16624] <... setpgid resumed>) = 0 [pid 16624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16622] <... openat resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16624] <... openat resumed>) = 3 [pid 16623] <... openat resumed>) = 3 [pid 16624] write(3, "1000", 4) = 4 [pid 16622] write(3, "1000", 4 [pid 16624] close(3 [pid 16622] <... write resumed>) = 4 [pid 16624] <... close resumed>) = 0 [pid 16622] close(3 [pid 16624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16623] write(3, "1000", 4 [pid 16622] <... close resumed>) = 0 [pid 16624] <... bpf resumed>) = 3 [pid 16622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16623] <... write resumed>) = 4 ./strace-static-x86_64: Process 16625 attached [pid 16624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16622] <... bpf resumed>) = 3 [pid 16625] set_robust_list(0x555555986660, 24 [pid 16623] close(3 [pid 16622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16625 [pid 16625] <... set_robust_list resumed>) = 0 [pid 16624] <... bpf resumed>) = 4 [pid 16623] <... close resumed>) = 0 [pid 16623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16622] <... bpf resumed>) = 4 [pid 16625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16625] <... prctl resumed>) = 0 [pid 16624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16625] setpgid(0, 0) = 0 [pid 16623] <... bpf resumed>) = 4 [pid 16625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16625] <... openat resumed>) = 3 [pid 16625] write(3, "1000", 4) = 4 [pid 16625] close(3) = 0 [pid 16625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16624] <... bpf resumed>) = 5 [pid 16623] <... bpf resumed>) = 5 [pid 16622] <... bpf resumed>) = 5 [pid 16620] <... bpf resumed>) = 5 [pid 16625] <... bpf resumed>) = 3 [pid 16624] exit_group(0 [pid 16623] exit_group(0 [pid 16622] exit_group(0 [pid 16625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16624] <... exit_group resumed>) = ? [pid 16623] <... exit_group resumed>) = ? [pid 16622] <... exit_group resumed>) = ? [pid 16620] exit_group(0 [pid 16625] <... bpf resumed>) = 4 [pid 16623] +++ exited with 0 +++ [pid 16622] +++ exited with 0 +++ [pid 16620] <... exit_group resumed>) = ? [pid 16624] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16626 attached [pid 16625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16626] set_robust_list(0x555555986660, 24 [pid 16620] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16626 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16626] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16627 attached [pid 16626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16627] set_robust_list(0x555555986660, 24 [pid 16626] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16628 attached [pid 16627] <... set_robust_list resumed>) = 0 [pid 16626] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16627 ./strace-static-x86_64: Process 16629 attached [pid 16628] set_robust_list(0x555555986660, 24 [pid 16629] set_robust_list(0x555555986660, 24 [pid 16627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16626] <... setpgid resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16628 [pid 16628] <... set_robust_list resumed>) = 0 [pid 16629] <... set_robust_list resumed>) = 0 [pid 16629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16627] <... prctl resumed>) = 0 [pid 16626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16629 [pid 16628] <... prctl resumed>) = 0 [pid 16627] setpgid(0, 0 [pid 16625] <... bpf resumed>) = 5 [pid 16629] setpgid(0, 0 [pid 16628] setpgid(0, 0 [pid 16627] <... setpgid resumed>) = 0 [pid 16626] <... openat resumed>) = 3 [pid 16629] <... setpgid resumed>) = 0 [pid 16628] <... setpgid resumed>) = 0 [pid 16627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16625] exit_group(0 [pid 16626] write(3, "1000", 4 [pid 16628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16625] <... exit_group resumed>) = ? [pid 16629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16628] <... openat resumed>) = 3 [pid 16627] <... openat resumed>) = 3 [pid 16626] <... write resumed>) = 4 [pid 16628] write(3, "1000", 4 [pid 16629] <... openat resumed>) = 3 [pid 16628] <... write resumed>) = 4 [pid 16627] write(3, "1000", 4 [pid 16626] close(3 [pid 16625] +++ exited with 0 +++ [pid 16628] close(3 [pid 16627] <... write resumed>) = 4 [pid 16626] <... close resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16629] write(3, "1000", 4 [pid 16628] <... close resumed>) = 0 [pid 16627] close(3 [pid 16626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16629] <... write resumed>) = 4 [pid 16627] <... close resumed>) = 0 [pid 16629] close(3 [pid 16628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16626] <... bpf resumed>) = 3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16629] <... close resumed>) = 0 [pid 16628] <... bpf resumed>) = 3 [pid 16627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16630 attached [pid 16629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16627] <... bpf resumed>) = 3 [pid 16629] <... bpf resumed>) = 3 [pid 16627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16626] <... bpf resumed>) = 4 [pid 16630] set_robust_list(0x555555986660, 24 [pid 16629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16628] <... bpf resumed>) = 4 [pid 16627] <... bpf resumed>) = 4 [pid 16626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16630 [pid 16630] <... set_robust_list resumed>) = 0 [pid 16628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16629] <... bpf resumed>) = 4 [pid 16630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16630] <... prctl resumed>) = 0 [pid 16630] setpgid(0, 0) = 0 [pid 16630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16630] write(3, "1000", 4) = 4 [pid 16630] close(3) = 0 [pid 16630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16628] <... bpf resumed>) = 5 [pid 16627] <... bpf resumed>) = 5 [pid 16626] <... bpf resumed>) = 5 [pid 16630] <... bpf resumed>) = 5 [pid 16629] <... bpf resumed>) = 5 [pid 16627] exit_group(0 [pid 16630] exit_group(0 [pid 16629] exit_group(0 [pid 16628] exit_group(0 [pid 16626] exit_group(0 [pid 16627] <... exit_group resumed>) = ? [pid 16630] <... exit_group resumed>) = ? [pid 16629] <... exit_group resumed>) = ? [pid 16628] <... exit_group resumed>) = ? [pid 16630] +++ exited with 0 +++ [pid 16629] +++ exited with 0 +++ [pid 16627] +++ exited with 0 +++ [pid 16626] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16627, 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 16628] +++ exited with 0 +++ [pid 16626] +++ exited with 0 +++ [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 16632 attached ./strace-static-x86_64: Process 16631 attached [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16626, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16632] set_robust_list(0x555555986660, 24 [pid 16631] set_robust_list(0x555555986660, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16631 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16632 [pid 16631] <... set_robust_list resumed>) = 0 [pid 16632] <... set_robust_list resumed>) = 0 [pid 16631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16631] <... prctl resumed>) = 0 [pid 16631] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16634 attached ./strace-static-x86_64: Process 16633 attached [pid 16632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16634] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16634 [pid 16634] <... set_robust_list resumed>) = 0 [pid 16633] set_robust_list(0x555555986660, 24 [pid 16634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16632] setpgid(0, 0 [pid 16633] <... set_robust_list resumed>) = 0 [pid 16634] <... prctl resumed>) = 0 [pid 16633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16632] <... setpgid resumed>) = 0 [pid 16631] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16633 ./strace-static-x86_64: Process 16635 attached [pid 16635] set_robust_list(0x555555986660, 24 [pid 16634] setpgid(0, 0 [pid 16632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16635 [pid 16633] <... prctl resumed>) = 0 [pid 16635] <... set_robust_list resumed>) = 0 [pid 16634] <... setpgid resumed>) = 0 [pid 16633] setpgid(0, 0 [pid 16632] <... openat resumed>) = 3 [pid 16631] write(3, "1000", 4 [pid 16635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16633] <... setpgid resumed>) = 0 [pid 16631] <... write resumed>) = 4 [pid 16635] <... prctl resumed>) = 0 [pid 16634] <... openat resumed>) = 3 [pid 16633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16632] write(3, "1000", 4 [pid 16631] close(3 [pid 16635] setpgid(0, 0 [pid 16632] <... write resumed>) = 4 [pid 16631] <... close resumed>) = 0 [pid 16635] <... setpgid resumed>) = 0 [pid 16634] write(3, "1000", 4 [pid 16633] <... openat resumed>) = 3 [pid 16632] close(3 [pid 16631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16634] <... write resumed>) = 4 [pid 16633] write(3, "1000", 4 [pid 16632] <... close resumed>) = 0 [pid 16635] <... openat resumed>) = 3 [pid 16634] close(3 [pid 16633] <... write resumed>) = 4 [pid 16632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16631] <... bpf resumed>) = 3 [pid 16635] write(3, "1000", 4 [pid 16634] <... close resumed>) = 0 [pid 16633] close(3 [pid 16632] <... bpf resumed>) = 3 [pid 16631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16635] <... write resumed>) = 4 [pid 16634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16633] <... close resumed>) = 0 [pid 16632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16635] close(3 [pid 16633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16635] <... close resumed>) = 0 [pid 16634] <... bpf resumed>) = 3 [pid 16633] <... bpf resumed>) = 3 [pid 16631] <... bpf resumed>) = 4 [pid 16635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16635] <... bpf resumed>) = 3 [pid 16634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16632] <... bpf resumed>) = 4 [pid 16631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16633] <... bpf resumed>) = 4 [pid 16635] <... bpf resumed>) = 4 [pid 16634] <... bpf resumed>) = 4 [pid 16633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16631] <... bpf resumed>) = 5 [pid 16632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16633] <... bpf resumed>) = 5 [pid 16632] <... bpf resumed>) = 5 [pid 16631] exit_group(0 [pid 16635] <... bpf resumed>) = 5 [pid 16634] <... bpf resumed>) = 5 [pid 16632] exit_group(0 [pid 16631] <... exit_group resumed>) = ? [pid 16635] exit_group(0) = ? [pid 16634] exit_group(0 [pid 16633] exit_group(0 [pid 16634] <... exit_group resumed>) = ? [pid 16632] <... exit_group resumed>) = ? [pid 16635] +++ exited with 0 +++ [pid 16633] <... exit_group resumed>) = ? [pid 16631] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16632] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] <... restart_syscall resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16636 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16637 attached [pid 16636] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16637 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16636 ./strace-static-x86_64: Process 16638 attached [pid 16637] set_robust_list(0x555555986660, 24 [pid 16636] <... set_robust_list resumed>) = 0 [pid 16637] <... set_robust_list resumed>) = 0 [pid 16638] set_robust_list(0x555555986660, 24 [pid 16636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16638 [pid 16638] <... set_robust_list resumed>) = 0 [pid 16637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16636] <... prctl resumed>) = 0 [pid 16638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16637] <... prctl resumed>) = 0 [pid 16636] setpgid(0, 0 [pid 16638] <... prctl resumed>) = 0 [pid 16637] setpgid(0, 0 [pid 16636] <... setpgid resumed>) = 0 [pid 16638] setpgid(0, 0 [pid 16637] <... setpgid resumed>) = 0 [pid 16638] <... setpgid resumed>) = 0 [pid 16637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16637] <... openat resumed>) = 3 [pid 16636] <... openat resumed>) = 3 [pid 16638] <... openat resumed>) = 3 [pid 16637] write(3, "1000", 4 [pid 16636] write(3, "1000", 4 [pid 16638] write(3, "1000", 4 [pid 16637] <... write resumed>) = 4 [pid 16636] <... write resumed>) = 4 [pid 16633] +++ exited with 0 +++ [pid 16638] <... write resumed>) = 4 [pid 16637] close(3 [pid 16636] close(3 [pid 16634] +++ exited with 0 +++ [pid 16638] close(3 [pid 16637] <... close resumed>) = 0 [pid 16636] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16638] <... close resumed>) = 0 [pid 16637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16637] <... bpf resumed>) = 3 [pid 16636] <... bpf resumed>) = 3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16638] <... bpf resumed>) = 3 [pid 16637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16638] <... bpf resumed>) = 4 [pid 16637] <... bpf resumed>) = 4 [pid 16637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16636] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16639 attached [pid 16638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16639 ./strace-static-x86_64: Process 16640 attached [pid 16639] set_robust_list(0x555555986660, 24 [pid 16638] <... bpf resumed>) = 5 [pid 16637] <... bpf resumed>) = 5 [pid 16636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16637] exit_group(0) = ? [pid 16640] set_robust_list(0x555555986660, 24 [pid 16639] <... set_robust_list resumed>) = 0 [pid 16638] exit_group(0 [pid 16636] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16640 [pid 16640] <... set_robust_list resumed>) = 0 [pid 16639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16638] <... exit_group resumed>) = ? [pid 16637] +++ exited with 0 +++ [pid 16636] exit_group(0 [pid 16640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16636] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16640] <... prctl resumed>) = 0 [pid 16639] <... prctl resumed>) = 0 [pid 16640] setpgid(0, 0) = 0 [pid 16639] setpgid(0, 0 [pid 16640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16639] <... setpgid resumed>) = 0 [pid 16640] <... openat resumed>) = 3 [pid 16639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16640] write(3, "1000", 4 [pid 16639] <... openat resumed>) = 3 [pid 16640] <... write resumed>) = 4 [pid 16640] close(3) = 0 [pid 16640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16641 attached [pid 16639] write(3, "1000", 4 [pid 16638] +++ exited with 0 +++ [pid 16636] +++ exited with 0 +++ [pid 16640] <... bpf resumed>) = 3 [pid 16641] set_robust_list(0x555555986660, 24 [pid 16639] <... write resumed>) = 4 [pid 16641] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16641 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16639] close(3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16636, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16639] <... close resumed>) = 0 [pid 16640] <... bpf resumed>) = 4 [pid 16639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16641] <... prctl resumed>) = 0 [pid 16641] setpgid(0, 0 [pid 16640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16639] <... bpf resumed>) = 3 [pid 16641] <... setpgid resumed>) = 0 [pid 16639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 16641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16641] <... openat resumed>) = 3 [pid 16639] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16642 attached [pid 16642] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16643 attached ) = 0 [pid 16641] write(3, "1000", 4 [pid 16640] <... bpf resumed>) = 5 [pid 16639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16642 [pid 16643] set_robust_list(0x555555986660, 24 [pid 16642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16641] <... write resumed>) = 4 [pid 16640] exit_group(0 [pid 16639] <... bpf resumed>) = 5 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16643 [pid 16643] <... set_robust_list resumed>) = 0 [pid 16642] <... prctl resumed>) = 0 [pid 16641] close(3 [pid 16640] <... exit_group resumed>) = ? [pid 16643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16642] setpgid(0, 0 [pid 16641] <... close resumed>) = 0 [pid 16639] exit_group(0 [pid 16643] <... prctl resumed>) = 0 [pid 16643] setpgid(0, 0 [pid 16642] <... setpgid resumed>) = 0 [pid 16643] <... setpgid resumed>) = 0 [pid 16641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16639] <... exit_group resumed>) = ? [pid 16643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16641] <... bpf resumed>) = 3 [pid 16643] <... openat resumed>) = 3 [pid 16641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16643] write(3, "1000", 4 [pid 16642] <... openat resumed>) = 3 [pid 16643] <... write resumed>) = 4 [pid 16642] write(3, "1000", 4 [pid 16641] <... bpf resumed>) = 4 [pid 16643] close(3) = 0 [pid 16642] <... write resumed>) = 4 [pid 16641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16642] close(3 [pid 16643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16642] <... close resumed>) = 0 [pid 16642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16643] <... bpf resumed>) = 3 [pid 16642] <... bpf resumed>) = 3 [pid 16643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16640] +++ exited with 0 +++ [pid 16639] +++ exited with 0 +++ [pid 16643] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16640, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16642] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16644 attached [pid 16644] set_robust_list(0x555555986660, 24./strace-static-x86_64: Process 16645 attached ) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16645 [pid 16645] set_robust_list(0x555555986660, 24 [pid 16644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16645] <... set_robust_list resumed>) = 0 [pid 16644] <... prctl resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16644 [pid 16641] <... bpf resumed>) = 5 [pid 16644] setpgid(0, 0 [pid 16643] <... bpf resumed>) = 5 [pid 16642] <... bpf resumed>) = 5 [pid 16645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16644] <... setpgid resumed>) = 0 [pid 16643] exit_group(0 [pid 16642] exit_group(0 [pid 16641] exit_group(0 [pid 16643] <... exit_group resumed>) = ? [pid 16642] <... exit_group resumed>) = ? [pid 16641] <... exit_group resumed>) = ? [pid 16645] <... prctl resumed>) = 0 [pid 16644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16643] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16645] setpgid(0, 0) = 0 [pid 16644] <... openat resumed>) = 3 [pid 16644] write(3, "1000", 4) = 4 [pid 16644] close(3) = 0 [pid 16644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16644] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16645] <... openat resumed>) = 3 [pid 16644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16645] write(3, "1000", 4./strace-static-x86_64: Process 16646 attached ) = 4 [pid 16646] set_robust_list(0x555555986660, 24 [pid 16645] close(3) = 0 [pid 16646] <... set_robust_list resumed>) = 0 [pid 16644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16646 [pid 16646] <... prctl resumed>) = 0 [pid 16645] <... bpf resumed>) = 3 [pid 16646] setpgid(0, 0 [pid 16645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16646] <... setpgid resumed>) = 0 [pid 16646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16646] write(3, "1000", 4) = 4 [pid 16646] close(3 [pid 16645] <... bpf resumed>) = 4 [pid 16646] <... close resumed>) = 0 [pid 16645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16642] +++ exited with 0 +++ [pid 16641] +++ exited with 0 +++ [pid 16646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16646] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16646] <... bpf resumed>) = 4 [pid 16646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16647 attached [pid 16647] set_robust_list(0x555555986660, 24) = 0 [pid 16647] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16648 attached ) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16647 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16648 [pid 16648] set_robust_list(0x555555986660, 24 [pid 16647] setpgid(0, 0 [pid 16648] <... set_robust_list resumed>) = 0 [pid 16647] <... setpgid resumed>) = 0 [pid 16648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16648] <... prctl resumed>) = 0 [pid 16648] setpgid(0, 0) = 0 [pid 16647] <... openat resumed>) = 3 [pid 16647] write(3, "1000", 4) = 4 [pid 16647] close(3 [pid 16648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16647] <... close resumed>) = 0 [pid 16648] <... openat resumed>) = 3 [pid 16647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16648] write(3, "1000", 4 [pid 16647] <... bpf resumed>) = 3 [pid 16648] <... write resumed>) = 4 [pid 16648] close(3) = 0 [pid 16648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16648] <... bpf resumed>) = 3 [pid 16647] <... bpf resumed>) = 4 [pid 16648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16644] <... bpf resumed>) = 5 [pid 16646] <... bpf resumed>) = 5 [pid 16645] <... bpf resumed>) = 5 [pid 16647] <... bpf resumed>) = 5 [pid 16646] exit_group(0 [pid 16644] exit_group(0 [pid 16645] exit_group(0 [pid 16647] exit_group(0 [pid 16646] <... exit_group resumed>) = ? [pid 16644] <... exit_group resumed>) = ? [pid 16648] <... bpf resumed>) = 4 [pid 16647] <... exit_group resumed>) = ? [pid 16645] <... exit_group resumed>) = ? [pid 16648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16647] +++ exited with 0 +++ [pid 16644] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16649 attached [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16649] set_robust_list(0x555555986660, 24) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16649 [pid 16649] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 16650 attached ) = 0 [pid 16649] setpgid(0, 0) = 0 [pid 16650] set_robust_list(0x555555986660, 24 [pid 16648] <... bpf resumed>) = 5 [pid 16646] +++ exited with 0 +++ [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16650 [pid 16650] <... set_robust_list resumed>) = 0 [pid 16649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16648] exit_group(0 [pid 16650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16650] <... prctl resumed>) = 0 [pid 16649] <... openat resumed>) = 3 [pid 16648] <... exit_group resumed>) = ? [pid 16650] setpgid(0, 0 [pid 16649] write(3, "1000", 4) = 4 [pid 16650] <... setpgid resumed>) = 0 [pid 16649] close(3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16649] <... close resumed>) = 0 [pid 16650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16651 attached ) = 3 [pid 16649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16650] write(3, "1000", 4 [pid 16649] <... bpf resumed>) = 3 [pid 16649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16651] set_robust_list(0x555555986660, 24 [pid 16650] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16651 [pid 16651] <... set_robust_list resumed>) = 0 [pid 16650] close(3 [pid 16651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16650] <... close resumed>) = 0 [pid 16649] <... bpf resumed>) = 4 [pid 16649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16651] <... prctl resumed>) = 0 [pid 16650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16651] setpgid(0, 0 [pid 16650] <... bpf resumed>) = 3 [pid 16650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16651] <... setpgid resumed>) = 0 [pid 16651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16650] <... bpf resumed>) = 4 [pid 16648] +++ exited with 0 +++ [pid 16645] +++ exited with 0 +++ [pid 16650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16651] <... openat resumed>) = 3 [pid 16649] <... bpf resumed>) = 5 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16650] <... bpf resumed>) = 5 [pid 16650] exit_group(0 [pid 16651] write(3, "1000", 4 [pid 16649] exit_group(0 [pid 16651] <... write resumed>) = 4 [pid 16649] <... exit_group resumed>) = ? [pid 16651] close(3 [pid 16650] <... exit_group resumed>) = ? [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16651] <... close resumed>) = 0 [pid 16651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16652 attached [pid 16651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16653 attached [pid 16652] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16652 [pid 16653] set_robust_list(0x555555986660, 24 [pid 16652] <... set_robust_list resumed>) = 0 [pid 16653] <... set_robust_list resumed>) = 0 [pid 16652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16651] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16653 [pid 16653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16653] <... prctl resumed>) = 0 [pid 16652] <... prctl resumed>) = 0 [pid 16653] setpgid(0, 0 [pid 16652] setpgid(0, 0 [pid 16653] <... setpgid resumed>) = 0 [pid 16652] <... setpgid resumed>) = 0 [pid 16652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16652] <... openat resumed>) = 3 [pid 16653] write(3, "1000", 4 [pid 16652] write(3, "1000", 4 [pid 16653] <... write resumed>) = 4 [pid 16652] <... write resumed>) = 4 [pid 16653] close(3 [pid 16652] close(3 [pid 16649] +++ exited with 0 +++ [pid 16653] <... close resumed>) = 0 [pid 16652] <... close resumed>) = 0 [pid 16650] +++ exited with 0 +++ [pid 16653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16653] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16652] <... bpf resumed>) = 3 [pid 16653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16654 attached [pid 16652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16654] set_robust_list(0x555555986660, 24 [pid 16653] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16654 [pid 16654] <... set_robust_list resumed>) = 0 [pid 16654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16652] <... bpf resumed>) = 4 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16654] <... prctl resumed>) = 0 [pid 16652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16654] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16655 attached [pid 16655] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16655 [pid 16655] <... set_robust_list resumed>) = 0 [pid 16654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16654] <... openat resumed>) = 3 [pid 16655] setpgid(0, 0) = 0 [pid 16654] write(3, "1000", 4) = 4 [pid 16654] close(3 [pid 16655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16654] <... close resumed>) = 0 [pid 16653] <... bpf resumed>) = 5 [pid 16652] <... bpf resumed>) = 5 [pid 16651] <... bpf resumed>) = 5 [pid 16654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16653] exit_group(0 [pid 16652] exit_group(0 [pid 16651] exit_group(0 [pid 16655] <... openat resumed>) = 3 [pid 16653] <... exit_group resumed>) = ? [pid 16652] <... exit_group resumed>) = ? [pid 16654] <... bpf resumed>) = 3 [pid 16651] <... exit_group resumed>) = ? [pid 16654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16651] +++ exited with 0 +++ [pid 16655] write(3, "1000", 4) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16651, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16655] close(3) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16654] <... bpf resumed>) = 4 [pid 16655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16655] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16656 ./strace-static-x86_64: Process 16656 attached [pid 16655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16656] set_robust_list(0x555555986660, 24) = 0 [pid 16656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16655] <... bpf resumed>) = 4 [pid 16656] <... prctl resumed>) = 0 [pid 16655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16656] setpgid(0, 0 [pid 16653] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16656] <... setpgid resumed>) = 0 [pid 16656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16652] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16656] <... openat resumed>) = 3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16656] write(3, "1000", 4) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16657 attached ./strace-static-x86_64: Process 16658 attached [pid 16656] close(3 [pid 16657] set_robust_list(0x555555986660, 24 [pid 16656] <... close resumed>) = 0 [pid 16658] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16657 [pid 16658] <... set_robust_list resumed>) = 0 [pid 16657] <... set_robust_list resumed>) = 0 [pid 16656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16656] <... bpf resumed>) = 3 [pid 16658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16658 [pid 16657] <... prctl resumed>) = 0 [pid 16658] <... prctl resumed>) = 0 [pid 16656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16655] <... bpf resumed>) = 5 [pid 16654] <... bpf resumed>) = 5 [pid 16658] setpgid(0, 0 [pid 16657] setpgid(0, 0 [pid 16654] exit_group(0 [pid 16655] exit_group(0 [pid 16658] <... setpgid resumed>) = 0 [pid 16657] <... setpgid resumed>) = 0 [pid 16658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16656] <... bpf resumed>) = 4 [pid 16655] <... exit_group resumed>) = ? [pid 16654] <... exit_group resumed>) = ? [pid 16657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16658] <... openat resumed>) = 3 [pid 16657] <... openat resumed>) = 3 [pid 16656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16657] write(3, "1000", 4 [pid 16658] write(3, "1000", 4 [pid 16657] <... write resumed>) = 4 [pid 16658] <... write resumed>) = 4 [pid 16658] close(3) = 0 [pid 16658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16657] close(3 [pid 16658] <... bpf resumed>) = 3 [pid 16657] <... close resumed>) = 0 [pid 16658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16658] <... bpf resumed>) = 4 [pid 16657] <... bpf resumed>) = 3 [pid 16657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16657] <... bpf resumed>) = 4 [pid 16657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16654] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16655] +++ exited with 0 +++ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16659 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16659 [pid 16659] set_robust_list(0x555555986660, 24) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16659] setpgid(0, 0) = 0 [pid 16659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16660 attached ) = 3 [pid 16658] <... bpf resumed>) = 5 [pid 16657] <... bpf resumed>) = 5 [pid 16656] <... bpf resumed>) = 5 [pid 16659] write(3, "1000", 4 [pid 16660] set_robust_list(0x555555986660, 24 [pid 16659] <... write resumed>) = 4 [pid 16658] exit_group(0 [pid 16657] exit_group(0 [pid 16656] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16660 [pid 16660] <... set_robust_list resumed>) = 0 [pid 16659] close(3 [pid 16658] <... exit_group resumed>) = ? [pid 16656] <... exit_group resumed>) = ? [pid 16660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16659] <... close resumed>) = 0 [pid 16657] <... exit_group resumed>) = ? [pid 16660] <... prctl resumed>) = 0 [pid 16658] +++ exited with 0 +++ [pid 16660] setpgid(0, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16660] <... setpgid resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... restart_syscall resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16660] <... openat resumed>) = 3 [pid 16659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16661 attached [pid 16660] write(3, "1000", 4 [pid 16659] <... bpf resumed>) = 3 [pid 16660] <... write resumed>) = 4 [pid 16661] set_robust_list(0x555555986660, 24 [pid 16659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16661] <... set_robust_list resumed>) = 0 [pid 16656] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16661 [pid 16661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16660] close(3 [pid 16657] +++ exited with 0 +++ [pid 16661] <... prctl resumed>) = 0 [pid 16660] <... close resumed>) = 0 [pid 16659] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16661] setpgid(0, 0 [pid 16659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16661] <... setpgid resumed>) = 0 [pid 16660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 16661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16660] <... bpf resumed>) = 3 [pid 16660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16662 attached [pid 16661] <... openat resumed>) = 3 [pid 16662] set_robust_list(0x555555986660, 24 [pid 16661] write(3, "1000", 4 [pid 16662] <... set_robust_list resumed>) = 0 [pid 16661] <... write resumed>) = 4 [pid 16660] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16662 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16661] close(3 [pid 16660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16662] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 16663 attached [pid 16661] <... close resumed>) = 0 [pid 16662] setpgid(0, 0 [pid 16663] set_robust_list(0x555555986660, 24 [pid 16662] <... setpgid resumed>) = 0 [pid 16661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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=0x555555986650) = 16663 [pid 16661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16663] <... set_robust_list resumed>) = 0 [pid 16663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16661] <... bpf resumed>) = 4 [pid 16661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16663] <... prctl resumed>) = 0 [pid 16662] <... openat resumed>) = 3 [pid 16663] setpgid(0, 0 [pid 16662] write(3, "1000", 4 [pid 16663] <... setpgid resumed>) = 0 [pid 16662] <... write resumed>) = 4 [pid 16661] <... bpf resumed>) = 5 [pid 16660] <... bpf resumed>) = 5 [pid 16659] <... bpf resumed>) = 5 [pid 16663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16662] close(3 [pid 16661] exit_group(0 [pid 16660] exit_group(0 [pid 16659] exit_group(0 [pid 16662] <... close resumed>) = 0 [pid 16661] <... exit_group resumed>) = ? [pid 16662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16660] <... exit_group resumed>) = ? [pid 16659] <... exit_group resumed>) = ? [pid 16663] <... openat resumed>) = 3 [pid 16662] <... bpf resumed>) = 3 [pid 16661] +++ exited with 0 +++ [pid 16660] +++ exited with 0 +++ [pid 16663] write(3, "1000", 4 [pid 16662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16663] <... write resumed>) = 4 [pid 16662] <... bpf resumed>) = 4 [pid 16659] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16663] close(3 [pid 16662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16663] <... close resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16664 attached [pid 16663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16662] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16665 attached [pid 16665] set_robust_list(0x555555986660, 24 [pid 16664] set_robust_list(0x555555986660, 24 [pid 16662] exit_group(0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16665 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16664 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16664] <... set_robust_list resumed>) = 0 [pid 16663] <... bpf resumed>) = 4 [pid 16664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16664] setpgid(0, 0) = 0 [pid 16665] <... set_robust_list resumed>) = 0 [pid 16664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16662] <... exit_group resumed>) = ? [pid 16665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16664] <... openat resumed>) = 3 [pid 16663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 ./strace-static-x86_64: Process 16666 attached [pid 16665] <... prctl resumed>) = 0 [pid 16664] write(3, "1000", 4 [pid 16665] setpgid(0, 0 [pid 16666] set_robust_list(0x555555986660, 24 [pid 16665] <... setpgid resumed>) = 0 [pid 16664] <... write resumed>) = 4 [pid 16663] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16666 [pid 16666] <... set_robust_list resumed>) = 0 [pid 16665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16664] close(3 [pid 16663] <... exit_group resumed>) = ? [pid 16664] <... close resumed>) = 0 [pid 16666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16665] <... openat resumed>) = 3 [pid 16665] write(3, "1000", 4) = 4 [pid 16665] close(3) = 0 [pid 16665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16666] <... prctl resumed>) = 0 [pid 16664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16663] +++ exited with 0 +++ [pid 16662] +++ exited with 0 +++ [pid 16666] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16666] <... setpgid resumed>) = 0 [pid 16665] <... bpf resumed>) = 3 [pid 16664] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16666] <... openat resumed>) = 3 [pid 16665] <... bpf resumed>) = 4 [pid 16666] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16666] <... write resumed>) = 4 [pid 16665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16667 attached [pid 16666] close(3) = 0 ./strace-static-x86_64: Process 16668 attached [pid 16667] set_robust_list(0x555555986660, 24 [pid 16666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16665] <... bpf resumed>) = 5 [pid 16664] <... bpf resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16667 [pid 16668] set_robust_list(0x555555986660, 24 [pid 16667] <... set_robust_list resumed>) = 0 [pid 16666] <... bpf resumed>) = 3 [pid 16665] exit_group(0 [pid 16664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16668] <... set_robust_list resumed>) = 0 [pid 16667] <... prctl resumed>) = 0 [pid 16665] <... exit_group resumed>) = ? [pid 16664] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16668 [pid 16668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16667] setpgid(0, 0) = 0 [pid 16666] <... bpf resumed>) = 4 [pid 16667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16668] <... prctl resumed>) = 0 [pid 16664] exit_group(0 [pid 16668] setpgid(0, 0 [pid 16666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16664] <... exit_group resumed>) = ? [pid 16668] <... setpgid resumed>) = 0 [pid 16667] <... openat resumed>) = 3 [pid 16667] write(3, "1000", 4 [pid 16668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16667] <... write resumed>) = 4 [pid 16668] <... openat resumed>) = 3 [pid 16667] close(3) = 0 [pid 16668] write(3, "1000", 4 [pid 16667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16668] <... write resumed>) = 4 [pid 16668] close(3 [pid 16667] <... bpf resumed>) = 3 [pid 16668] <... close resumed>) = 0 [pid 16668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16668] <... bpf resumed>) = 3 [pid 16665] +++ exited with 0 +++ [pid 16668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16667] <... bpf resumed>) = 4 [pid 16666] <... bpf resumed>) = 5 [pid 16667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16666] exit_group(0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16666] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16669 attached [pid 16668] <... bpf resumed>) = 4 [pid 16669] set_robust_list(0x555555986660, 24) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16669 [pid 16669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16669] <... prctl resumed>) = 0 [pid 16669] setpgid(0, 0) = 0 [pid 16669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16664] +++ exited with 0 +++ [pid 16667] <... bpf resumed>) = 5 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16667] exit_group(0 [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16669] <... openat resumed>) = 3 [pid 16667] <... exit_group resumed>) = ? [pid 16669] write(3, "1000", 4) = 4 [pid 16669] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16669] <... close resumed>) = 0 [pid 16668] <... bpf resumed>) = 5 [pid 16666] +++ exited with 0 +++ [pid 16669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16668] exit_group(0./strace-static-x86_64: Process 16670 attached [pid 16670] set_robust_list(0x555555986660, 24 [pid 16669] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16670 [pid 16670] <... set_robust_list resumed>) = 0 [pid 16668] <... exit_group resumed>) = ? [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16670] <... prctl resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 16669] <... bpf resumed>) = 4 [pid 16670] setpgid(0, 0 [pid 16668] +++ exited with 0 +++ [pid 16667] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16668, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16670] <... setpgid resumed>) = 0 [pid 16669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16671 attached [pid 16670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16671] set_robust_list(0x555555986660, 24 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16671 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16670] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16671] <... set_robust_list resumed>) = 0 [pid 16670] <... write resumed>) = 4 ./strace-static-x86_64: Process 16673 attached [pid 16670] close(3 [pid 16671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16670] <... close resumed>) = 0 ./strace-static-x86_64: Process 16672 attached [pid 16670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16673] set_robust_list(0x555555986660, 24 [pid 16671] <... prctl resumed>) = 0 [pid 16670] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16672 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16673 [pid 16672] set_robust_list(0x555555986660, 24 [pid 16671] setpgid(0, 0 [pid 16673] <... set_robust_list resumed>) = 0 [pid 16672] <... set_robust_list resumed>) = 0 [pid 16671] <... setpgid resumed>) = 0 [pid 16670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16670] <... bpf resumed>) = 4 [pid 16673] <... prctl resumed>) = 0 [pid 16670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16672] <... prctl resumed>) = 0 [pid 16672] setpgid(0, 0) = 0 [pid 16673] setpgid(0, 0 [pid 16672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16671] <... openat resumed>) = 3 [pid 16673] <... setpgid resumed>) = 0 [pid 16671] write(3, "1000", 4 [pid 16673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16672] <... openat resumed>) = 3 [pid 16672] write(3, "1000", 4 [pid 16671] <... write resumed>) = 4 [pid 16672] <... write resumed>) = 4 [pid 16671] close(3 [pid 16672] close(3 [pid 16673] <... openat resumed>) = 3 [pid 16672] <... close resumed>) = 0 [pid 16671] <... close resumed>) = 0 [pid 16672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16673] write(3, "1000", 4 [pid 16672] <... bpf resumed>) = 3 [pid 16671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16673] <... write resumed>) = 4 [pid 16673] close(3 [pid 16671] <... bpf resumed>) = 3 [pid 16673] <... close resumed>) = 0 [pid 16672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16672] <... bpf resumed>) = 4 [pid 16670] <... bpf resumed>) = 5 [pid 16669] <... bpf resumed>) = 5 [pid 16671] <... bpf resumed>) = 4 [pid 16673] <... bpf resumed>) = 3 [pid 16670] exit_group(0 [pid 16673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16670] <... exit_group resumed>) = ? [pid 16669] exit_group(0 [pid 16672] <... bpf resumed>) = 5 [pid 16671] <... bpf resumed>) = 5 [pid 16669] <... exit_group resumed>) = ? [pid 16673] <... bpf resumed>) = 4 [pid 16672] exit_group(0 [pid 16669] +++ exited with 0 +++ [pid 16672] <... exit_group resumed>) = ? [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16671] exit_group(0 [pid 16670] +++ exited with 0 +++ [pid 16671] <... exit_group resumed>) = ? [pid 16673] <... bpf resumed>) = 5 [pid 16672] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16670, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16673] exit_group(0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16673] <... exit_group resumed>) = ? [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16674 attached ./strace-static-x86_64: Process 16675 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16675] set_robust_list(0x555555986660, 24 [pid 16674] set_robust_list(0x555555986660, 24) = 0 [pid 16674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 16676 attached [pid 16674] setpgid(0, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16674 [pid 16675] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16675 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16676 [pid 16676] set_robust_list(0x555555986660, 24 [pid 16675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16674] <... setpgid resumed>) = 0 [pid 16676] <... set_robust_list resumed>) = 0 [pid 16675] <... prctl resumed>) = 0 [pid 16675] setpgid(0, 0 [pid 16674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16675] <... setpgid resumed>) = 0 [pid 16676] <... prctl resumed>) = 0 [pid 16675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16676] setpgid(0, 0 [pid 16675] <... openat resumed>) = 3 [pid 16674] <... openat resumed>) = 3 [pid 16676] <... setpgid resumed>) = 0 [pid 16675] write(3, "1000", 4 [pid 16674] write(3, "1000", 4 [pid 16676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16675] <... write resumed>) = 4 [pid 16674] <... write resumed>) = 4 [pid 16675] close(3 [pid 16674] close(3 [pid 16675] <... close resumed>) = 0 [pid 16674] <... close resumed>) = 0 [pid 16675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16676] <... openat resumed>) = 3 [pid 16676] write(3, "1000", 4 [pid 16674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16676] <... write resumed>) = 4 [pid 16675] <... bpf resumed>) = 3 [pid 16674] <... bpf resumed>) = 3 [pid 16671] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16676] close(3 [pid 16675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16676] <... close resumed>) = 0 [pid 16674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16673] +++ exited with 0 +++ [pid 16676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16675] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16674] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16674] 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 16677 attached [pid 16676] <... bpf resumed>) = 3 [pid 16675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16677] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16677 [pid 16677] <... set_robust_list resumed>) = 0 [pid 16677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16678 attached [pid 16677] <... prctl resumed>) = 0 [pid 16675] <... bpf resumed>) = 5 [pid 16674] <... bpf resumed>) = 5 [pid 16678] set_robust_list(0x555555986660, 24 [pid 16677] setpgid(0, 0 [pid 16675] exit_group(0 [pid 16674] exit_group(0) = ? [pid 16678] <... set_robust_list resumed>) = 0 [pid 16677] <... setpgid resumed>) = 0 [pid 16676] <... bpf resumed>) = 4 [pid 16675] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16678 [pid 16678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16678] <... prctl resumed>) = 0 [pid 16678] setpgid(0, 0 [pid 16677] <... openat resumed>) = 3 [pid 16676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16678] <... setpgid resumed>) = 0 [pid 16678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16677] write(3, "1000", 4 [pid 16678] <... openat resumed>) = 3 [pid 16677] <... write resumed>) = 4 [pid 16678] write(3, "1000", 4 [pid 16677] close(3 [pid 16678] <... write resumed>) = 4 [pid 16677] <... close resumed>) = 0 [pid 16678] close(3 [pid 16677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16678] <... close resumed>) = 0 [pid 16677] <... bpf resumed>) = 3 [pid 16677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16677] <... bpf resumed>) = 4 [pid 16675] +++ exited with 0 +++ [pid 16674] +++ exited with 0 +++ [pid 16677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16678] <... bpf resumed>) = 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16679 attached [pid 16679] set_robust_list(0x555555986660, 24) = 0 [pid 16679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16679 ./strace-static-x86_64: Process 16680 attached [pid 16679] <... prctl resumed>) = 0 [pid 16678] <... bpf resumed>) = 5 [pid 16677] <... bpf resumed>) = 5 [pid 16676] <... bpf resumed>) = 5 [pid 16679] setpgid(0, 0 [pid 16676] exit_group(0 [pid 16680] set_robust_list(0x555555986660, 24 [pid 16679] <... setpgid resumed>) = 0 [pid 16678] exit_group(0 [pid 16676] <... exit_group resumed>) = ? [pid 16680] <... set_robust_list resumed>) = 0 [pid 16679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16678] <... exit_group resumed>) = ? [pid 16677] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16680 [pid 16680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16679] <... openat resumed>) = 3 [pid 16677] <... exit_group resumed>) = ? [pid 16676] +++ exited with 0 +++ [pid 16680] <... prctl resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16680] setpgid(0, 0 [pid 16679] write(3, "1000", 4) = 4 [pid 16679] close(3) = 0 [pid 16679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16680] <... setpgid resumed>) = 0 [pid 16679] <... bpf resumed>) = 3 [pid 16679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16679] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16680] write(3, "1000", 4 [pid 16679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16681 attached [pid 16681] set_robust_list(0x555555986660, 24 [pid 16680] <... write resumed>) = 4 [pid 16681] <... set_robust_list resumed>) = 0 [pid 16680] close(3) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16681 [pid 16680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16680] <... bpf resumed>) = 3 [pid 16680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16681] <... prctl resumed>) = 0 [pid 16681] setpgid(0, 0 [pid 16680] <... bpf resumed>) = 4 [pid 16681] <... setpgid resumed>) = 0 [pid 16680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16677] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16681] <... openat resumed>) = 3 [pid 16678] +++ exited with 0 +++ [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16681] write(3, "1000", 4) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 16681] close(3) = 0 [pid 16681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16682 attached [pid 16681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16682] set_robust_list(0x555555986660, 24 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16682 [pid 16682] <... set_robust_list resumed>) = 0 [pid 16682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16681] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16682] <... prctl resumed>) = 0 [pid 16681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16683 attached [pid 16682] setpgid(0, 0 [pid 16683] set_robust_list(0x555555986660, 24 [pid 16682] <... setpgid resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16683 [pid 16683] <... set_robust_list resumed>) = 0 [pid 16683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16681] <... bpf resumed>) = 5 [pid 16680] <... bpf resumed>) = 5 [pid 16679] <... bpf resumed>) = 5 [pid 16683] <... prctl resumed>) = 0 [pid 16682] <... openat resumed>) = 3 [pid 16680] exit_group(0 [pid 16679] exit_group(0 [pid 16683] setpgid(0, 0 [pid 16682] write(3, "1000", 4 [pid 16681] exit_group(0 [pid 16680] <... exit_group resumed>) = ? [pid 16679] <... exit_group resumed>) = ? [pid 16683] <... setpgid resumed>) = 0 [pid 16682] <... write resumed>) = 4 [pid 16681] <... exit_group resumed>) = ? [pid 16682] close(3) = 0 [pid 16682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16679] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16682] <... bpf resumed>) = 3 [pid 16683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16683] <... openat resumed>) = 3 [pid 16682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16684 attached [pid 16683] write(3, "1000", 4) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16684 [pid 16684] set_robust_list(0x555555986660, 24 [pid 16683] close(3 [pid 16684] <... set_robust_list resumed>) = 0 [pid 16683] <... close resumed>) = 0 [pid 16683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16683] <... bpf resumed>) = 3 [pid 16684] <... prctl resumed>) = 0 [pid 16683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16684] setpgid(0, 0) = 0 [pid 16683] <... bpf resumed>) = 4 [pid 16684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16681] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 16683] <... bpf resumed>) = 5 [pid 5068] <... restart_syscall resumed>) = 0 [pid 16684] <... openat resumed>) = 3 [pid 16683] exit_group(0 [pid 16684] write(3, "1000", 4 [pid 16683] <... exit_group resumed>) = ? [pid 16684] <... write resumed>) = 4 [pid 16684] close(3) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16685 attached [pid 16685] set_robust_list(0x555555986660, 24 [pid 16684] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16685 [pid 16685] <... set_robust_list resumed>) = 0 [pid 16685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16685] <... prctl resumed>) = 0 [pid 16685] setpgid(0, 0 [pid 16682] <... bpf resumed>) = 5 [pid 16680] +++ exited with 0 +++ [pid 16685] <... setpgid resumed>) = 0 [pid 16684] <... bpf resumed>) = 4 [pid 16682] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16680, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16682] <... exit_group resumed>) = ? [pid 16685] <... openat resumed>) = 3 [pid 16684] <... bpf resumed>) = 5 [pid 16683] +++ exited with 0 +++ [pid 16685] write(3, "1000", 4 [pid 16684] exit_group(0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16683, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16685] <... write resumed>) = 4 [pid 16684] <... exit_group resumed>) = ? [pid 16685] close(3./strace-static-x86_64: Process 16686 attached ) = 0 [pid 16685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, 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 16686] set_robust_list(0x555555986660, 24) = 0 [pid 16685] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16686 ./strace-static-x86_64: Process 16687 attached [pid 16686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16687] set_robust_list(0x555555986660, 24 [pid 16686] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16687 [pid 16687] <... set_robust_list resumed>) = 0 [pid 16686] setpgid(0, 0) = 0 [pid 16687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16687] <... prctl resumed>) = 0 [pid 16686] <... openat resumed>) = 3 [pid 16685] <... bpf resumed>) = 4 [pid 16687] setpgid(0, 0) = 0 [pid 16685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16686] write(3, "1000", 4) = 4 [pid 16686] close(3) = 0 [pid 16686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16684] +++ exited with 0 +++ [pid 16682] +++ exited with 0 +++ [pid 16686] <... bpf resumed>) = 3 [pid 16687] <... openat resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16687] write(3, "1000", 4) = 4 [pid 16687] close(3) = 0 [pid 16687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16686] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16688 attached ./strace-static-x86_64: Process 16689 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16689 [pid 16687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16688] set_robust_list(0x555555986660, 24 [pid 16689] set_robust_list(0x555555986660, 24) = 0 [pid 16688] <... set_robust_list resumed>) = 0 [pid 16689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16688 [pid 16686] <... bpf resumed>) = 5 [pid 16689] <... prctl resumed>) = 0 [pid 16689] setpgid(0, 0 [pid 16686] exit_group(0 [pid 16688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16687] <... bpf resumed>) = 5 [pid 16686] <... exit_group resumed>) = ? [pid 16689] <... setpgid resumed>) = 0 [pid 16689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16685] <... bpf resumed>) = 5 [pid 16688] <... prctl resumed>) = 0 [pid 16688] setpgid(0, 0 [pid 16689] <... openat resumed>) = 3 [pid 16687] exit_group(0 [pid 16685] exit_group(0 [pid 16688] <... setpgid resumed>) = 0 [pid 16687] <... exit_group resumed>) = ? [pid 16689] write(3, "1000", 4) = 4 [pid 16689] close(3 [pid 16688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16689] <... close resumed>) = 0 [pid 16689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16688] <... openat resumed>) = 3 [pid 16689] <... bpf resumed>) = 4 [pid 16685] <... exit_group resumed>) = ? [pid 16688] write(3, "1000", 4 [pid 16689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16687] +++ exited with 0 +++ [pid 16686] +++ exited with 0 +++ [pid 16685] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16685, 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=16687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16688] <... write resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16688] close(3 [pid 16689] <... bpf resumed>) = 5 [pid 16688] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16689] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16688] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16690 attached [pid 16689] <... exit_group resumed>) = ? [pid 16688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16691 attached [pid 16690] set_robust_list(0x555555986660, 24) = 0 [pid 16690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16690] setpgid(0, 0) = 0 [pid 16690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16689] +++ exited with 0 +++ [pid 16690] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16691 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16690] write(3, "1000", 4) = 4 [pid 16690] close(3) = 0 ./strace-static-x86_64: Process 16692 attached [pid 16691] set_robust_list(0x555555986660, 24 [pid 16688] <... bpf resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16690 [pid 16692] set_robust_list(0x555555986660, 24 [pid 16691] <... set_robust_list resumed>) = 0 [pid 16690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16692] <... set_robust_list resumed>) = 0 [pid 16691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16692 [pid 16692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16691] <... prctl resumed>) = 0 [pid 16690] <... bpf resumed>) = 3 [pid 16688] <... bpf resumed>) = 5 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16692] <... prctl resumed>) = 0 [pid 16691] setpgid(0, 0 [pid 16690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16688] exit_group(0./strace-static-x86_64: Process 16693 attached [pid 16693] set_robust_list(0x555555986660, 24 [pid 16692] setpgid(0, 0 [pid 16691] <... setpgid resumed>) = 0 [pid 16688] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16693 [pid 16691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16692] <... setpgid resumed>) = 0 [pid 16693] <... set_robust_list resumed>) = 0 [pid 16690] <... bpf resumed>) = 4 [pid 16693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16691] <... openat resumed>) = 3 [pid 16690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16693] <... prctl resumed>) = 0 [pid 16692] <... openat resumed>) = 3 [pid 16691] write(3, "1000", 4 [pid 16688] +++ exited with 0 +++ [pid 16693] setpgid(0, 0 [pid 16691] <... write resumed>) = 4 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16693] <... setpgid resumed>) = 0 [pid 16691] close(3 [pid 16693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16692] write(3, "1000", 4 [pid 16691] <... close resumed>) = 0 [pid 16692] <... write resumed>) = 4 [pid 16692] close(3 [pid 16693] <... openat resumed>) = 3 [pid 16692] <... close resumed>) = 0 [pid 16692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16692] <... bpf resumed>) = 3 [pid 16692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16693] write(3, "1000", 4 [pid 16691] <... bpf resumed>) = 3 [pid 16693] <... write resumed>) = 4 [pid 16692] <... bpf resumed>) = 4 [pid 16693] close(3 [pid 16692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16694 attached [pid 16693] <... close resumed>) = 0 [pid 16691] <... bpf resumed>) = 4 [pid 16693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16694] set_robust_list(0x555555986660, 24) = 0 [pid 16693] <... bpf resumed>) = 3 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16694 [pid 16694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16694] <... prctl resumed>) = 0 [pid 16694] setpgid(0, 0) = 0 [pid 16694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16693] <... bpf resumed>) = 4 [pid 16694] <... openat resumed>) = 3 [pid 16693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16690] <... bpf resumed>) = 5 [pid 16692] <... bpf resumed>) = 5 [pid 16694] write(3, "1000", 4 [pid 16692] exit_group(0 [pid 16691] <... bpf resumed>) = 5 [pid 16694] <... write resumed>) = 4 [pid 16693] <... bpf resumed>) = 5 [pid 16692] <... exit_group resumed>) = ? [pid 16690] exit_group(0 [pid 16694] close(3 [pid 16693] exit_group(0 [pid 16690] <... exit_group resumed>) = ? [pid 16694] <... close resumed>) = 0 [pid 16692] +++ exited with 0 +++ [pid 16691] exit_group(0 [pid 16690] +++ exited with 0 +++ [pid 16694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16693] <... exit_group resumed>) = ? [pid 16691] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16694] <... bpf resumed>) = 3 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16694] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16695 attached [pid 16694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16695] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16695 [pid 16695] <... set_robust_list resumed>) = 0 [pid 16695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16695] setpgid(0, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16695] <... setpgid resumed>) = 0 [pid 16695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 16696 attached ) = 3 [pid 16693] +++ exited with 0 +++ [pid 16691] +++ exited with 0 +++ [pid 16696] set_robust_list(0x555555986660, 24 [pid 16695] write(3, "1000", 4 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16696] <... set_robust_list resumed>) = 0 [pid 16695] <... write resumed>) = 4 [pid 16696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16695] close(3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16696 [pid 16695] <... close resumed>) = 0 [pid 16696] <... prctl resumed>) = 0 [pid 5075] 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 16696] setpgid(0, 0 [pid 16695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16698 attached ./strace-static-x86_64: Process 16697 attached [pid 16696] <... setpgid resumed>) = 0 [pid 16695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16697 [pid 16697] set_robust_list(0x555555986660, 24 [pid 16696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16698] set_robust_list(0x555555986660, 24 [pid 16697] <... set_robust_list resumed>) = 0 [pid 16696] <... openat resumed>) = 3 [pid 16698] <... set_robust_list resumed>) = 0 [pid 16697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16697] <... prctl resumed>) = 0 [pid 16696] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16698 [pid 16697] setpgid(0, 0 [pid 16696] <... write resumed>) = 4 [pid 16697] <... setpgid resumed>) = 0 [pid 16696] close(3 [pid 16697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16696] <... close resumed>) = 0 [pid 16698] <... prctl resumed>) = 0 [pid 16695] <... bpf resumed>) = 4 [pid 16698] setpgid(0, 0 [pid 16697] <... openat resumed>) = 3 [pid 16696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16698] <... setpgid resumed>) = 0 [pid 16697] write(3, "1000", 4 [pid 16696] <... bpf resumed>) = 3 [pid 16698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16697] <... write resumed>) = 4 [pid 16696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16695] <... bpf resumed>) = 5 [pid 16694] <... bpf resumed>) = 5 [pid 16698] <... openat resumed>) = 3 [pid 16697] close(3 [pid 16698] write(3, "1000", 4 [pid 16697] <... close resumed>) = 0 [pid 16695] exit_group(0 [pid 16694] exit_group(0 [pid 16698] <... write resumed>) = 4 [pid 16696] <... bpf resumed>) = 4 [pid 16698] close(3 [pid 16696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16695] <... exit_group resumed>) = ? [pid 16694] <... exit_group resumed>) = ? [pid 16698] <... close resumed>) = 0 [pid 16697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16696] <... bpf resumed>) = 5 [pid 16695] +++ exited with 0 +++ [pid 16696] exit_group(0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16696] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16697] <... bpf resumed>) = 3 [pid 16698] <... bpf resumed>) = 3 [pid 16697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16699 attached [pid 16699] set_robust_list(0x555555986660, 24 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16699 [pid 16699] <... set_robust_list resumed>) = 0 [pid 16697] <... bpf resumed>) = 4 [pid 16698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16698] <... bpf resumed>) = 4 [pid 16699] <... prctl resumed>) = 0 [pid 16698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16699] setpgid(0, 0) = 0 [pid 16696] +++ exited with 0 +++ [pid 16694] +++ exited with 0 +++ [pid 16699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16699] <... openat resumed>) = 3 [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 16699] write(3, "1000", 4) = 4 [pid 16699] close(3 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16699] <... close resumed>) = 0 [pid 16699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16700 attached [pid 16699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16701 attached [pid 16700] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16700 [pid 16700] <... set_robust_list resumed>) = 0 [pid 16700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16701] set_robust_list(0x555555986660, 24 [pid 16700] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16701 [pid 16700] setpgid(0, 0) = 0 [pid 16701] <... set_robust_list resumed>) = 0 [pid 16700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16700] <... openat resumed>) = 3 [pid 16699] <... bpf resumed>) = 4 [pid 16700] write(3, "1000", 4 [pid 16701] setpgid(0, 0 [pid 16700] <... write resumed>) = 4 [pid 16699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16701] <... setpgid resumed>) = 0 [pid 16700] close(3 [pid 16697] <... bpf resumed>) = 5 [pid 16701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16700] <... close resumed>) = 0 [pid 16697] exit_group(0 [pid 16700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16697] <... exit_group resumed>) = ? [pid 16701] <... openat resumed>) = 3 [pid 16699] <... bpf resumed>) = 5 [pid 16698] <... bpf resumed>) = 5 [pid 16701] write(3, "1000", 4 [pid 16699] exit_group(0 [pid 16698] exit_group(0 [pid 16701] <... write resumed>) = 4 [pid 16700] <... bpf resumed>) = 3 [pid 16699] <... exit_group resumed>) = ? [pid 16697] +++ exited with 0 +++ [pid 16698] <... exit_group resumed>) = ? [pid 16701] close(3 [pid 16700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16701] <... close resumed>) = 0 [pid 16701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16700] <... bpf resumed>) = 4 [pid 16700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16701] <... bpf resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16701] <... bpf resumed>) = 4 [pid 16701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16702 attached [pid 16702] set_robust_list(0x555555986660, 24) = 0 [pid 16702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16702] setpgid(0, 0 [pid 16699] +++ exited with 0 +++ [pid 16698] +++ exited with 0 +++ [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16702 [pid 16702] <... setpgid resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16702] <... openat resumed>) = 3 [pid 16702] write(3, "1000", 4 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16702] <... write resumed>) = 4 [pid 16702] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16702] <... close resumed>) = 0 [pid 16702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16703 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16703 [pid 16703] set_robust_list(0x555555986660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16702] <... bpf resumed>) = 4 [pid 16703] <... prctl resumed>) = 0 [pid 16702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16703] setpgid(0, 0./strace-static-x86_64: Process 16704 attached ) = 0 [pid 16702] <... bpf resumed>) = 5 [pid 16701] <... bpf resumed>) = 5 [pid 16700] <... bpf resumed>) = 5 [pid 16704] set_robust_list(0x555555986660, 24 [pid 16702] exit_group(0 [pid 16700] exit_group(0 [pid 16703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16701] exit_group(0 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16704 [pid 16702] <... exit_group resumed>) = ? [pid 16704] <... set_robust_list resumed>) = 0 [pid 16700] <... exit_group resumed>) = ? [pid 16704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16703] <... openat resumed>) = 3 [pid 16702] +++ exited with 0 +++ [pid 16701] <... exit_group resumed>) = ? [pid 16703] write(3, "1000", 4) = 4 [pid 16703] close(3) = 0 [pid 16704] <... prctl resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16704] setpgid(0, 0 [pid 16703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16704] <... setpgid resumed>) = 0 [pid 16704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16703] <... bpf resumed>) = 3 [pid 16703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16704] <... openat resumed>) = 3 [pid 16704] write(3, "1000", 4) = 4 [pid 16704] close(3) = 0 [pid 16704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16703] <... bpf resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16704] <... bpf resumed>) = 3 [pid 16703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16705 attached [pid 16701] +++ exited with 0 +++ [pid 16700] +++ exited with 0 +++ [pid 16705] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16705 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16705] <... set_robust_list resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16704] <... bpf resumed>) = 4 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 16704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16705] <... prctl resumed>) = 0 [pid 16705] setpgid(0, 0./strace-static-x86_64: Process 16706 attached ) = 0 [pid 16704] <... bpf resumed>) = 5 [pid 16703] <... bpf resumed>) = 5 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16706] set_robust_list(0x555555986660, 24 [pid 16705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16706] <... set_robust_list resumed>) = 0 [pid 16706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16705] <... openat resumed>) = 3 [pid 16704] exit_group(0 [pid 16703] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16706 [pid 16706] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 16707 attached [pid 16705] write(3, "1000", 4 [pid 16704] <... exit_group resumed>) = ? [pid 16703] <... exit_group resumed>) = ? [pid 16707] set_robust_list(0x555555986660, 24 [pid 16706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16705] <... write resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16707 [pid 16707] <... set_robust_list resumed>) = 0 [pid 16705] close(3 [pid 16707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16706] <... openat resumed>) = 3 [pid 16705] <... close resumed>) = 0 [pid 16707] <... prctl resumed>) = 0 [pid 16705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16707] setpgid(0, 0 [pid 16706] write(3, "1000", 4 [pid 16705] <... bpf resumed>) = 3 [pid 16707] <... setpgid resumed>) = 0 [pid 16706] <... write resumed>) = 4 [pid 16705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16706] close(3) = 0 [pid 16705] <... bpf resumed>) = 4 [pid 16706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16707] <... openat resumed>) = 3 [pid 16705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16703] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16707] write(3, "1000", 4) = 4 [pid 16705] <... bpf resumed>) = 5 [pid 16707] close(3 [pid 16706] <... bpf resumed>) = 3 [pid 16705] exit_group(0 [pid 16706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16705] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16707] <... close resumed>) = 0 [pid 16707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16706] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 16708 attached [pid 16706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16708] set_robust_list(0x555555986660, 24 [pid 16707] <... bpf resumed>) = 3 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16708 [pid 16708] <... set_robust_list resumed>) = 0 [pid 16707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16704] +++ exited with 0 +++ [pid 16708] <... prctl resumed>) = 0 [pid 16708] setpgid(0, 0 [pid 16707] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16708] <... setpgid resumed>) = 0 [pid 16708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16705] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16708] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16708] write(3, "1000", 4./strace-static-x86_64: Process 16709 attached [pid 16709] set_robust_list(0x555555986660, 24 [pid 16708] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16709 [pid 16709] <... set_robust_list resumed>) = 0 [pid 16708] close(3 [pid 16709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16708] <... close resumed>) = 0 [pid 16709] <... prctl resumed>) = 0 [pid 16708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16709] setpgid(0, 0) = 0 [pid 16708] <... bpf resumed>) = 3 [pid 16709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16710 attached [pid 16709] <... openat resumed>) = 3 [pid 16707] <... bpf resumed>) = 5 [pid 16706] <... bpf resumed>) = 5 [pid 16710] set_robust_list(0x555555986660, 24 [pid 16709] write(3, "1000", 4 [pid 16708] <... bpf resumed>) = 4 [pid 16707] exit_group(0 [pid 16706] exit_group(0 [pid 16710] <... set_robust_list resumed>) = 0 [pid 16709] <... write resumed>) = 4 [pid 16708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16706] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16710 [pid 16710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16709] close(3 [pid 16708] <... bpf resumed>) = 5 [pid 16707] <... exit_group resumed>) = ? [pid 16710] <... prctl resumed>) = 0 [pid 16709] <... close resumed>) = 0 [pid 16710] setpgid(0, 0 [pid 16709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16708] exit_group(0 [pid 16710] <... setpgid resumed>) = 0 [pid 16706] +++ exited with 0 +++ [pid 16710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16709] <... bpf resumed>) = 3 [pid 16708] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16710] <... openat resumed>) = 3 [pid 16709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16710] write(3, "1000", 4) = 4 [pid 16710] close(3) = 0 [pid 16710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16709] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16710] <... bpf resumed>) = 4 [pid 16710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16711 attached [pid 16711] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16711 [pid 16711] <... set_robust_list resumed>) = 0 [pid 16711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16711] setpgid(0, 0 [pid 16707] +++ exited with 0 +++ [pid 16711] <... setpgid resumed>) = 0 [pid 16711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16711] <... openat resumed>) = 3 [pid 16711] write(3, "1000", 4) = 4 [pid 16711] close(3) = 0 [pid 16708] +++ exited with 0 +++ [pid 16711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16712 attached [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16712 [pid 16712] set_robust_list(0x555555986660, 24 [pid 16711] <... bpf resumed>) = 3 [pid 16712] <... set_robust_list resumed>) = 0 [pid 16711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16711] <... bpf resumed>) = 4 [pid 16712] setpgid(0, 0 [pid 16711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16712] <... setpgid resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16711] <... bpf resumed>) = 5 [pid 16710] <... bpf resumed>) = 5 [pid 16709] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 16713 attached [pid 16711] exit_group(0 [pid 16710] exit_group(0 [pid 16712] <... openat resumed>) = 3 [pid 16709] exit_group(0 [pid 16713] set_robust_list(0x555555986660, 24 [pid 16712] write(3, "1000", 4 [pid 16711] <... exit_group resumed>) = ? [pid 16710] <... exit_group resumed>) = ? [pid 16709] <... exit_group resumed>) = ? [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16713 [pid 16713] <... set_robust_list resumed>) = 0 [pid 16712] <... write resumed>) = 4 [pid 16710] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16713] setpgid(0, 0) = 0 [pid 16713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16712] close(3) = 0 [pid 16712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16713] <... openat resumed>) = 3 [pid 16712] <... bpf resumed>) = 3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16713] write(3, "1000", 4 [pid 16712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 16714 attached [pid 16713] <... write resumed>) = 4 [pid 16714] set_robust_list(0x555555986660, 24 [pid 16713] close(3 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16714 [pid 16714] <... set_robust_list resumed>) = 0 [pid 16713] <... close resumed>) = 0 [pid 16714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16714] <... prctl resumed>) = 0 [pid 16713] <... bpf resumed>) = 3 [pid 16712] <... bpf resumed>) = 4 [pid 16713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16714] setpgid(0, 0 [pid 16712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16714] <... setpgid resumed>) = 0 [pid 16709] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16711] +++ exited with 0 +++ [pid 16714] <... openat resumed>) = 3 [pid 16713] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16711, 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 [pid 16714] write(3, "1000", 4) = 4 [pid 16714] close(3) = 0 [pid 16714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16715 attached [pid 16713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16715 [pid 16715] set_robust_list(0x555555986660, 24 [pid 16714] <... bpf resumed>) = 3 [pid 16715] <... set_robust_list resumed>) = 0 [pid 16714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16714] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16715] setpgid(0, 0 [pid 16714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16./strace-static-x86_64: Process 16716 attached [pid 16715] <... setpgid resumed>) = 0 [pid 16713] <... bpf resumed>) = 5 [pid 16712] <... bpf resumed>) = 5 [pid 16716] set_robust_list(0x555555986660, 24 [pid 16715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16714] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16716 [pid 16713] exit_group(0 [pid 16716] <... set_robust_list resumed>) = 0 [pid 16715] <... openat resumed>) = 3 [pid 16714] exit_group(0 [pid 16713] <... exit_group resumed>) = ? [pid 16712] exit_group(0 [pid 16716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16715] write(3, "1000", 4 [pid 16714] <... exit_group resumed>) = ? [pid 16716] setpgid(0, 0 [pid 16715] <... write resumed>) = 4 [pid 16712] <... exit_group resumed>) = ? [pid 16716] <... setpgid resumed>) = 0 [pid 16715] close(3 [pid 16716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16715] <... close resumed>) = 0 [pid 16714] +++ exited with 0 +++ [pid 16716] <... openat resumed>) = 3 [pid 16715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16716] write(3, "1000", 4 [pid 16715] <... bpf resumed>) = 3 [pid 16716] <... write resumed>) = 4 [pid 16715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16714, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16716] close(3 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16716] <... close resumed>) = 0 [pid 16715] <... bpf resumed>) = 4 [pid 16716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=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 16717 attached ) = 3 [pid 16715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16717] set_robust_list(0x555555986660, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16717 [pid 16716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16717] <... set_robust_list resumed>) = 0 [pid 16717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16716] <... bpf resumed>) = 4 [pid 16717] <... prctl resumed>) = 0 [pid 16716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16717] setpgid(0, 0) = 0 [pid 16717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16717] write(3, "1000", 4) = 4 [pid 16717] close(3) = 0 [pid 16717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16713] +++ exited with 0 +++ [pid 16717] <... bpf resumed>) = 3 [pid 16712] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16713, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 16717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 16718 attached [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16718] set_robust_list(0x555555986660, 24 [pid 16717] <... bpf resumed>) = 4 [pid 16718] <... set_robust_list resumed>) = 0 [pid 16717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16718 ./strace-static-x86_64: Process 16719 attached [pid 16718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16719] set_robust_list(0x555555986660, 24 [pid 16718] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16719 [pid 16719] <... set_robust_list resumed>) = 0 [pid 16718] setpgid(0, 0) = 0 [pid 16719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16717] <... bpf resumed>) = 5 [pid 16716] <... bpf resumed>) = 5 [pid 16715] <... bpf resumed>) = 5 [pid 16719] <... prctl resumed>) = 0 [pid 16718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16717] exit_group(0 [pid 16716] exit_group(0 [pid 16715] exit_group(0 [pid 16717] <... exit_group resumed>) = ? [pid 16716] <... exit_group resumed>) = ? [pid 16719] setpgid(0, 0 [pid 16715] <... exit_group resumed>) = ? [pid 16719] <... setpgid resumed>) = 0 [pid 16716] +++ exited with 0 +++ [pid 16719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16718] <... openat resumed>) = 3 [pid 16718] write(3, "1000", 4 [pid 16719] <... openat resumed>) = 3 [pid 16718] <... write resumed>) = 4 [pid 16719] write(3, "1000", 4) = 4 [pid 16718] close(3 [pid 16719] close(3 [pid 16718] <... close resumed>) = 0 [pid 16719] <... close resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16718] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 16720 attached [pid 16720] set_robust_list(0x555555986660, 24 [pid 16719] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16720 [pid 16718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16720] <... set_robust_list resumed>) = 0 [pid 16719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 16718] <... bpf resumed>) = 4 [pid 16719] <... bpf resumed>) = 4 [pid 16720] setpgid(0, 0 [pid 16718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16720] <... setpgid resumed>) = 0 [pid 16719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16717] +++ exited with 0 +++ [pid 16715] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16720] write(3, "1000", 4) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16720] close(3 [pid 16719] <... bpf resumed>) = 5 [pid 16718] <... bpf resumed>) = 5 [pid 16720] <... close resumed>) = 0 [pid 16719] exit_group(0 [pid 16718] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 16721 attached [pid 16721] set_robust_list(0x555555986660, 24 [pid 16720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16719] <... exit_group resumed>) = ? [pid 16718] <... exit_group resumed>) = ? [pid 5075] <... clone resumed>, child_tidptr=0x555555986650) = 16721 [pid 16721] <... set_robust_list resumed>) = 0 [pid 16719] +++ exited with 0 +++ [pid 16718] +++ exited with 0 +++ ./strace-static-x86_64: Process 16722 attached [pid 16721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16720] <... bpf resumed>) = 3 [pid 16720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16722] set_robust_list(0x555555986660, 24 [pid 16721] <... prctl resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16722 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 16722] <... set_robust_list resumed>) = 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 16721] setpgid(0, 0 [pid 16720] <... bpf resumed>) = 4 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16721] <... setpgid resumed>) = 0 [pid 16720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16722] <... prctl resumed>) = 0 [pid 16722] setpgid(0, 0) = 0 [pid 16722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 16723 attached [pid 16721] <... openat resumed>) = 3 [pid 16720] <... bpf resumed>) = 5 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16723] set_robust_list(0x555555986660, 24 [pid 16722] write(3, "1000", 4 [pid 16721] write(3, "1000", 4 [pid 16723] <... set_robust_list resumed>) = 0 [pid 16722] <... write resumed>) = 4 [pid 16721] <... write resumed>) = 4 [pid 16723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16722] close(3 [pid 16721] close(3 [pid 16722] <... close resumed>) = 0 [pid 16721] <... close resumed>) = 0 ./strace-static-x86_64: Process 16724 attached [pid 16723] <... prctl resumed>) = 0 [pid 16722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16720] exit_group(0 [pid 16724] set_robust_list(0x555555986660, 24 [pid 16723] setpgid(0, 0 [pid 16722] <... bpf resumed>) = 3 [pid 16721] <... bpf resumed>) = 3 [pid 16720] <... exit_group resumed>) = ? [pid 5070] <... clone resumed>, child_tidptr=0x555555986650) = 16723 [pid 16724] <... set_robust_list resumed>) = 0 [pid 16723] <... setpgid resumed>) = 0 [pid 16721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5072] <... clone resumed>, child_tidptr=0x555555986650) = 16724 [pid 16723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16721] <... bpf resumed>) = 4 [pid 16720] +++ exited with 0 +++ [pid 16724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 16723] <... openat resumed>) = 3 [pid 16723] write(3, "1000", 4 [pid 16724] <... prctl resumed>) = 0 [pid 16723] <... write resumed>) = 4 [pid 16721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16724] setpgid(0, 0 [pid 16723] close(3 [pid 16722] <... bpf resumed>) = 4 [pid 16724] <... setpgid resumed>) = 0 [pid 16723] <... close resumed>) = 0 [pid 16723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 16722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16723] <... bpf resumed>) = 3 [pid 16724] <... openat resumed>) = 3 [pid 16723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16724] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16724] <... write resumed>) = 4 [pid 16723] <... bpf resumed>) = 4 [pid 16723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16724] close(3) = 0 ./strace-static-x86_64: Process 16725 attached [pid 16724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16725] set_robust_list(0x555555986660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x555555986650) = 16725 [pid 16725] <... set_robust_list resumed>) = 0 [pid 16724] <... bpf resumed>) = 3 [pid 16725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 16725] <... prctl resumed>) = 0 [pid 16725] setpgid(0, 0) = 0 [pid 16724] <... bpf resumed>) = 4 [pid 16724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 16725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 16725] write(3, "1000", 4 [pid 16721] <... bpf resumed>) = 5 [pid 16725] <... write resumed>) = 4 [pid 16722] <... bpf resumed>) = 5 [pid 16725] close(3 [pid 16722] exit_group(0 [pid 16725] <... close resumed>) = 0 [pid 16723] <... bpf resumed>) = 5 [pid 16721] exit_group(0 [pid 16724] <... bpf resumed>) = 5 [pid 16725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=8, max_entries=11, map_flags=0, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 16724] exit_group(0 [pid 16723] exit_group(0 [pid 16722] <... exit_group resumed>) = ? [pid 16721] <... exit_group resumed>) = ? [pid 16725] <... bpf resumed>) = 3 [pid 16724] <... exit_group resumed>) = ? [pid 16723] <... exit_group resumed>) = ? [pid 16722] +++ exited with 0 +++ [pid 16725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=20, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=16722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 16725] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 16725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5 ./strace-static-x86_64: Process 16726 attached [pid 16725] exit_group(0 [pid 16726] set_robust_list(0x555555986660, 24) = 0 [pid 16725] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x555555986650) = 16726 [pid 16726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 16725] +++ exited with 0 +++ [pid 16726] <... prctl resumed>) = 0 [pid 16726] setpgid(0, 0) = 0 [pid 16726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 237.765770][T16721] ================================================================== [ 237.774751][T16721] BUG: KASAN: slab-use-after-free in bpf_trace_run2+0xfa/0x530 [ 237.782796][T16721] Read of size 8 at addr ffff8880215d5718 by task syz-executor284/16721 [ 237.791843][T16721] [ 237.794459][T16721] CPU: 0 PID: 16721 Comm: syz-executor284 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 237.805115][T16721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 237.815529][T16721] Call Trace: [ 237.818882][T16721] [ 237.821847][T16721] dump_stack_lvl+0x1e7/0x2e0 [ 237.826860][T16721] ? __pfx_dump_stack_lvl+0x10/0x10 [ 237.832511][T16721] ? __pfx__printk+0x10/0x10 [ 237.838483][T16721] ? _printk+0xd5/0x120 [ 237.843120][T16721] ? __virt_addr_valid+0x183/0x520 [ 237.848615][T16721] ? __virt_addr_valid+0x183/0x520 [ 237.853843][T16721] print_report+0x169/0x550 [ 237.858433][T16721] ? __virt_addr_valid+0x183/0x520 [ 237.863730][T16721] ? __virt_addr_valid+0x183/0x520 [ 237.869163][T16721] ? __virt_addr_valid+0x44e/0x520 [ 237.874468][T16721] ? __phys_addr+0xba/0x170 [ 237.879133][T16721] ? bpf_trace_run2+0xfa/0x530 [ 237.884099][T16721] kasan_report+0x143/0x180 [ 237.888797][T16721] ? sock_map_delete_elem+0x97/0x140 [ 237.894372][T16721] ? bpf_trace_run2+0xfa/0x530 [ 237.899243][T16721] bpf_trace_run2+0xfa/0x530 [ 237.904160][T16721] ? __pfx_bpf_trace_run2+0x10/0x10 [ 237.909652][T16721] ? __vm_area_free+0x42/0x110 [ 237.914735][T16721] ? __pfx___might_resched+0x10/0x10 [ 237.920264][T16721] ? __vm_area_free+0x42/0x110 [ 237.925059][T16721] __traceiter_kfree+0x2b/0x50 [ 237.929940][T16721] ? __vm_area_free+0x42/0x110 [ 237.934907][T16721] kfree+0x291/0x380 [ 237.938999][T16721] ? mas_find+0x950/0xbb0 [ 237.943594][T16721] __vm_area_free+0x42/0x110 [ 237.948380][T16721] exit_mmap+0x6a9/0xd40 [ 237.953068][T16721] ? __pfx_exit_mmap+0x10/0x10 [ 237.957942][T16721] ? __asan_memset+0x23/0x50 [ 237.962653][T16721] ? uprobe_clear_state+0x277/0x290 [ 237.967954][T16721] ? mm_update_next_owner+0x53c/0x660 [ 237.973355][T16721] __mmput+0x115/0x3c0 [ 237.977434][T16721] exit_mm+0x220/0x310 [ 237.981794][T16721] ? __pfx_exit_mm+0x10/0x10 [ 237.987435][T16721] ? taskstats_exit+0x348/0xa70 [ 237.992699][T16721] ? tty_audit_exit+0x155/0x200 [ 237.997766][T16721] do_exit+0x99e/0x27e0 [ 238.002016][T16721] ? __pfx_do_exit+0x10/0x10 [ 238.007153][T16721] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 238.013506][T16721] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 238.019846][T16721] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.025137][T16721] ? lockdep_hardirqs_on+0x99/0x150 [ 238.030623][T16721] do_group_exit+0x207/0x2c0 [ 238.035665][T16721] __x64_sys_exit_group+0x3f/0x40 [ 238.040788][T16721] do_syscall_64+0xfb/0x240 [ 238.045569][T16721] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 238.052621][T16721] RIP: 0033:0x7fafe6d67e39 [ 238.057150][T16721] Code: Unable to access opcode bytes at 0x7fafe6d67e0f. [ 238.064315][T16721] RSP: 002b:00007ffea69222c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 238.073109][T16721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafe6d67e39 [ 238.081985][T16721] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 238.091280][T16721] RBP: 00007fafe6de32b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 238.099687][T16721] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe6de32b0 [ 238.107835][T16721] R13: 0000000000000000 R14: 00007fafe6de3d20 R15: 00007fafe6d38fd0 [ 238.115935][T16721] [ 238.119257][T16721] [ 238.121603][T16721] Allocated by task 16722: [ 238.126299][T16721] kasan_save_track+0x3f/0x80 [ 238.131082][T16721] __kasan_kmalloc+0x98/0xb0 [ 238.136331][T16721] kmalloc_trace+0x1d9/0x360 [ 238.141118][T16721] bpf_raw_tp_link_attach+0x2a0/0x6e0 [ 238.146972][T16721] bpf_raw_tracepoint_open+0x1c2/0x240 [ 238.153689][T16721] __sys_bpf+0x3c0/0x810 [ 238.157972][T16721] __x64_sys_bpf+0x7c/0x90 [ 238.162400][T16721] do_syscall_64+0xfb/0x240 [ 238.167171][T16721] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 238.173158][T16721] [ 238.175493][T16721] Freed by task 16722: [ 238.179823][T16721] kasan_save_track+0x3f/0x80 [ 238.184960][T16721] kasan_save_free_info+0x40/0x50 [ 238.190400][T16721] poison_slab_object+0xa6/0xe0 [ 238.195274][T16721] __kasan_slab_free+0x37/0x60 [ 238.201350][T16721] kfree+0x14a/0x380 [ 238.205419][T16721] bpf_link_release+0x3b/0x50 [ 238.210172][T16721] __fput+0x429/0x8a0 [ 238.214150][T16721] task_work_run+0x24f/0x310 [ 238.220585][T16721] do_exit+0xa1b/0x27e0 [ 238.224848][T16721] do_group_exit+0x207/0x2c0 [ 238.229631][T16721] __x64_sys_exit_group+0x3f/0x40 [ 238.234884][T16721] do_syscall_64+0xfb/0x240 [ 238.239394][T16721] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 238.245369][T16721] [ 238.247864][T16721] The buggy address belongs to the object at ffff8880215d5700 [ 238.247864][T16721] which belongs to the cache kmalloc-128 of size 128 [ 238.262581][T16721] The buggy address is located 24 bytes inside of [ 238.262581][T16721] freed 128-byte region [ffff8880215d5700, ffff8880215d5780) [ 238.277344][T16721] [ 238.280456][T16721] The buggy address belongs to the physical page: [ 238.287644][T16721] page:ffffea0000857540 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x215d5 [ 238.299126][T16721] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 238.306851][T16721] page_type: 0xffffffff() [ 238.311262][T16721] raw: 00fff00000000800 ffff888014c418c0 dead000000000100 dead000000000122 [ 238.320507][T16721] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 238.329537][T16721] page dumped because: kasan: bad access detected [ 238.336207][T16721] page_owner tracks the page as allocated [ 238.341993][T16721] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 4527, tgid 4527 (udevd), ts 22291014287, free_ts 20006769116 [ 238.360069][T16721] post_alloc_hook+0x1ea/0x210 [ 238.364900][T16721] get_page_from_freelist+0x33ea/0x3580 [ 238.370529][T16721] __alloc_pages+0x256/0x680 [ 238.375302][T16721] alloc_slab_page+0x5f/0x160 [ 238.383891][T16721] new_slab+0x84/0x2f0 [ 238.389114][T16721] ___slab_alloc+0xd1b/0x13e0 [ 238.394263][T16721] kmalloc_trace+0x267/0x360 [ 238.399425][T16721] kernfs_fop_open+0x803/0xcd0 [ 238.404280][T16721] do_dentry_open+0x907/0x15a0 [ 238.409498][T16721] path_openat+0x2860/0x3240 [ 238.414804][T16721] do_filp_open+0x235/0x490 [ 238.420563][T16721] do_sys_openat2+0x13e/0x1d0 [ 238.425546][T16721] __x64_sys_openat+0x247/0x2a0 [ 238.431033][T16721] do_syscall_64+0xfb/0x240 [ 238.435845][T16721] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 238.442384][T16721] page last free pid 4527 tgid 4527 stack trace: [ 238.450409][T16721] free_unref_page_prepare+0x968/0xa90 [ 238.456588][T16721] free_unref_page+0x37/0x3f0 [ 238.461641][T16721] __slab_free+0x349/0x410 [ 238.466387][T16721] qlist_free_all+0x5e/0xc0 [ 238.471066][T16721] kasan_quarantine_reduce+0x14f/0x170 [ 238.476973][T16721] __kasan_slab_alloc+0x23/0x80 [ 238.481912][T16721] kmem_cache_alloc+0x172/0x350 [ 238.488494][T16721] getname_flags+0xbd/0x4f0 [ 238.493447][T16721] __x64_sys_unlink+0x3c/0x60 [ 238.498774][T16721] do_syscall_64+0xfb/0x240 [ 238.503402][T16721] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 238.509334][T16721] [ 238.512186][T16721] Memory state around the buggy address: [ 238.518286][T16721] ffff8880215d5600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 238.527335][T16721] ffff8880215d5680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 238.536815][T16721] >ffff8880215d5700: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 238.546289][T16721] ^ [ 238.552903][T16721] ffff8880215d5780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 238.561355][T16721] ffff8880215d5800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 238.570379][T16721] ================================================================== [ 238.579635][T16721] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 238.587697][T16721] CPU: 0 PID: 16721 Comm: syz-executor284 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 238.599337][T16721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 238.611927][T16721] Call Trace: [ 238.615419][T16721] [ 238.619239][T16721] dump_stack_lvl+0x1e7/0x2e0 [ 238.624320][T16721] ? __pfx_dump_stack_lvl+0x10/0x10 [ 238.629749][T16721] ? __pfx__printk+0x10/0x10 [ 238.634373][T16721] ? vscnprintf+0x5d/0x90 [ 238.638899][T16721] panic+0x349/0x860 [ 238.642856][T16721] ? check_panic_on_warn+0x21/0xb0 [ 238.648257][T16721] ? __pfx_panic+0x10/0x10 [ 238.652783][T16721] ? mark_lock+0x9a/0x350 [ 238.657160][T16721] ? _raw_spin_unlock_irqrestore+0xd8/0x140 [ 238.663595][T16721] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 238.669617][T16721] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 238.676513][T16721] ? print_report+0x502/0x550 [ 238.681310][T16721] check_panic_on_warn+0x86/0xb0 [ 238.686448][T16721] ? bpf_trace_run2+0xfa/0x530 [ 238.691713][T16721] end_report+0x6e/0x140 [ 238.696974][T16721] kasan_report+0x154/0x180 [ 238.701793][T16721] ? sock_map_delete_elem+0x97/0x140 [ 238.707167][T16721] ? bpf_trace_run2+0xfa/0x530 [ 238.711931][T16721] bpf_trace_run2+0xfa/0x530 [ 238.716920][T16721] ? __pfx_bpf_trace_run2+0x10/0x10 [ 238.722660][T16721] ? __vm_area_free+0x42/0x110 [ 238.728027][T16721] ? __pfx___might_resched+0x10/0x10 [ 238.733768][T16721] ? __vm_area_free+0x42/0x110 [ 238.738997][T16721] __traceiter_kfree+0x2b/0x50 [ 238.744319][T16721] ? __vm_area_free+0x42/0x110 [ 238.749272][T16721] kfree+0x291/0x380 [ 238.753172][T16721] ? mas_find+0x950/0xbb0 [ 238.758124][T16721] __vm_area_free+0x42/0x110 [ 238.762731][T16721] exit_mmap+0x6a9/0xd40 [ 238.767427][T16721] ? __pfx_exit_mmap+0x10/0x10 [ 238.772889][T16721] ? __asan_memset+0x23/0x50 [ 238.778043][T16721] ? uprobe_clear_state+0x277/0x290 [ 238.783482][T16721] ? mm_update_next_owner+0x53c/0x660 [ 238.789310][T16721] __mmput+0x115/0x3c0 [ 238.793534][T16721] exit_mm+0x220/0x310 [ 238.800232][T16721] ? __pfx_exit_mm+0x10/0x10 [ 238.804856][T16721] ? taskstats_exit+0x348/0xa70 [ 238.809944][T16721] ? tty_audit_exit+0x155/0x200 [ 238.814982][T16721] do_exit+0x99e/0x27e0 [ 238.819919][T16721] ? __pfx_do_exit+0x10/0x10 [ 238.824976][T16721] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 238.832278][T16721] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 238.839051][T16721] ? _raw_spin_unlock_irq+0x23/0x50 [ 238.844845][T16721] ? lockdep_hardirqs_on+0x99/0x150 [ 238.850642][T16721] do_group_exit+0x207/0x2c0 [ 238.855488][T16721] __x64_sys_exit_group+0x3f/0x40 [ 238.860727][T16721] do_syscall_64+0xfb/0x240 [ 238.865845][T16721] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 238.872091][T16721] RIP: 0033:0x7fafe6d67e39 [ 238.876493][T16721] Code: Unable to access opcode bytes at 0x7fafe6d67e0f. [ 238.883685][T16721] RSP: 002b:00007ffea69222c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 238.892518][T16721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafe6d67e39 [ 238.901104][T16721] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 238.909072][T16721] RBP: 00007fafe6de32b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 238.917414][T16721] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe6de32b0 [ 238.925651][T16721] R13: 0000000000000000 R14: 00007fafe6de3d20 R15: 00007fafe6d38fd0 [ 238.933906][T16721] [ 238.937544][T16721] Kernel Offset: disabled [ 238.941871][T16721] Rebooting in 86400 seconds..