./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor184047663 <...> Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts. execve("./syz-executor184047663", ["./syz-executor184047663"], 0x7ffd346b0120 /* 10 vars */) = 0 brk(NULL) = 0x55558fd0d000 brk(0x55558fd0dd00) = 0x55558fd0dd00 arch_prctl(ARCH_SET_FS, 0x55558fd0d380) = 0 set_tid_address(0x55558fd0d650) = 5066 set_robust_list(0x55558fd0d660, 24) = 0 rseq(0x55558fd0dca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor184047663", 4096) = 27 getrandom("\xb8\x83\xe3\xeb\xe8\x6d\xf0\x0a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558fd0dd00 brk(0x55558fd2ed00) = 0x55558fd2ed00 brk(0x55558fd2f000) = 0x55558fd2f000 mprotect(0x7fbf512d3000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558fd0d650) = 5067 ./strace-static-x86_64: Process 5067 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5068 attached [pid 5066] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5068 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5070 attached ./strace-static-x86_64: Process 5069 attached [pid 5068] set_robust_list(0x55558fd0d660, 24 [pid 5066] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5069 [pid 5070] set_robust_list(0x55558fd0d660, 24 [pid 5069] set_robust_list(0x55558fd0d660, 24 [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... set_robust_list resumed>) = 0 [pid 5069] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5071 attached [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... set_robust_list resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5070 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] <... prctl resumed>) = 0 [pid 5070] setpgid(0, 0) = 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5066] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5071 ./strace-static-x86_64: Process 5073 attached ./strace-static-x86_64: Process 5072 attached [pid 5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] set_robust_list(0x55558fd0d660, 24 [pid 5070] <... openat resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5073 [pid 5073] set_robust_list(0x55558fd0d660, 24 [pid 5071] <... set_robust_list resumed>) = 0 [pid 5073] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5074 attached [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] set_robust_list(0x55558fd0d660, 24 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] <... set_robust_list resumed>) = 0 [pid 5070] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5072 [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5070] <... write resumed>) = 4 [pid 5070] close(3) = 0 [pid 5074] set_robust_list(0x55558fd0d660, 24 [pid 5072] <... prctl resumed>) = 0 [pid 5073] <... prctl resumed>) = 0 [pid 5070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5075 attached [pid 5066] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5074 [pid 5074] <... set_robust_list resumed>) = 0 [pid 5073] setpgid(0, 0 [pid 5072] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5075 [pid 5070] <... bpf resumed>) = 3 [pid 5075] set_robust_list(0x55558fd0d660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] <... setpgid resumed>) = 0 [pid 5072] <... setpgid resumed>) = 0 [pid 5070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... set_robust_list resumed>) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5070] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5076 attached [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... openat resumed>) = 3 [pid 5076] set_robust_list(0x55558fd0d660, 24 [pid 5075] <... prctl resumed>) = 0 [pid 5073] <... openat resumed>) = 3 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5075] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5076 [pid 5073] write(3, "1000", 4 [pid 5072] write(3, "1000", 4 [pid 5070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5075] <... setpgid resumed>) = 0 [pid 5073] <... write resumed>) = 4 [pid 5072] <... write resumed>) = 4 [pid 5070] <... bpf resumed>) = 5 [pid 5076] <... prctl resumed>) = 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] close(3 [pid 5072] close(3 [pid 5076] setpgid(0, 0 [pid 5075] <... openat resumed>) = 3 [pid 5073] <... close resumed>) = 0 [pid 5072] <... close resumed>) = 0 [pid 5070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5076] <... setpgid resumed>) = 0 [pid 5075] write(3, "1000", 4 [pid 5073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... bpf resumed>) = 6 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... write resumed>) = 4 [pid 5073] <... bpf resumed>) = 3 [pid 5072] <... bpf resumed>) = 3 [pid 5076] <... openat resumed>) = 3 [pid 5075] close(3 [pid 5073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5076] write(3, "1000", 4 [pid 5075] <... close resumed>) = 0 [pid 5073] <... bpf resumed>) = 4 [pid 5072] <... bpf resumed>) = 4 [pid 5076] <... write resumed>) = 4 [pid 5075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5076] close(3 [pid 5073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5076] <... close resumed>) = 0 [pid 5075] <... bpf resumed>) = 3 [pid 5072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5070] exit_group(0 [pid 5076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5073] <... bpf resumed>) = 5 [pid 5072] <... bpf resumed>) = 5 [pid 5070] <... exit_group resumed>) = ? [pid 5076] <... bpf resumed>) = 3 [pid 5075] <... bpf resumed>) = 4 [pid 5073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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] +++ exited with 0 +++ [pid 5076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5073] <... bpf resumed>) = 6 [pid 5072] <... bpf resumed>) = 6 [pid 5076] <... bpf resumed>) = 4 [pid 5075] <... bpf resumed>) = 5 [pid 5073] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5072] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5075] <... bpf resumed>) = 6 [pid 5073] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5072] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5076] <... bpf resumed>) = 5 [pid 5075] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5073] exit_group(0 [pid 5072] <... exit_group resumed>) = ? [pid 5076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] exit_group(0 [pid 5073] <... exit_group resumed>) = ? [pid 5072] +++ exited with 0 +++ [pid 5073] +++ exited with 0 +++ [pid 5076] <... bpf resumed>) = 6 [pid 5075] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, 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 5076] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached ./strace-static-x86_64: Process 5078 attached [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5078 ./strace-static-x86_64: Process 5079 attached [pid 5077] set_robust_list(0x55558fd0d660, 24 [pid 5078] set_robust_list(0x55558fd0d660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5077 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5078] <... set_robust_list resumed>) = 0 [pid 5076] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5079 [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5076] exit_group(0 [pid 5079] set_robust_list(0x55558fd0d660, 24 [pid 5076] <... exit_group resumed>) = ? [pid 5079] <... set_robust_list resumed>) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5078] <... prctl resumed>) = 0 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5077] <... prctl resumed>) = 0 [pid 5078] setpgid(0, 0 [pid 5079] <... prctl resumed>) = 0 [pid 5077] setpgid(0, 0 [pid 5078] <... setpgid resumed>) = 0 [pid 5079] setpgid(0, 0 [pid 5077] <... setpgid resumed>) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5079] <... setpgid resumed>) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5078] <... openat resumed>) = 3 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5077] <... openat resumed>) = 3 [pid 5078] write(3, "1000", 4 [pid 5075] +++ exited with 0 +++ [pid 5079] <... openat resumed>) = 3 [pid 5077] write(3, "1000", 4 [pid 5078] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5080 attached [pid 5079] write(3, "1000", 4 [pid 5077] <... write resumed>) = 4 [pid 5078] close(3 [pid 5079] <... write resumed>) = 4 [pid 5078] <... close resumed>) = 0 [pid 5077] close(3 [pid 5080] set_robust_list(0x55558fd0d660, 24 [pid 5076] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5080 [pid 5079] close(3 [pid 5077] <... close resumed>) = 0 [pid 5078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5079] <... close resumed>) = 0 [pid 5077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5077] <... bpf resumed>) = 3 [pid 5078] <... bpf resumed>) = 3 [pid 5080] <... prctl resumed>) = 0 [pid 5079] <... bpf resumed>) = 3 [pid 5080] setpgid(0, 0 [pid 5078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5080] <... setpgid resumed>) = 0 [pid 5079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5078] <... bpf resumed>) = 4 [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5079] <... bpf resumed>) = 4 [pid 5078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5077] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5081 attached [pid 5080] <... openat resumed>) = 3 [pid 5079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5081] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5080] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5081 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5080] <... write resumed>) = 4 [pid 5079] <... bpf resumed>) = 5 [pid 5077] <... bpf resumed>) = 5 [pid 5078] <... bpf resumed>) = 5 [pid 5081] setpgid(0, 0 [pid 5080] close(3 [pid 5079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5081] <... setpgid resumed>) = 0 [pid 5080] <... close resumed>) = 0 [pid 5079] <... bpf resumed>) = 6 [pid 5078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5079] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5077] <... bpf resumed>) = 6 [pid 5078] <... bpf resumed>) = 6 [pid 5081] <... openat resumed>) = 3 [pid 5080] <... bpf resumed>) = 3 [pid 5079] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5078] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5081] write(3, "1000", 4 [pid 5080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5079] exit_group(0 [pid 5077] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5078] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5081] <... write resumed>) = 4 [pid 5077] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5077] exit_group(0) = ? [pid 5081] close(3 [pid 5080] <... bpf resumed>) = 4 [pid 5081] <... close resumed>) = 0 [pid 5080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5079] <... exit_group resumed>) = ? [pid 5078] exit_group(0 [pid 5081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5079] +++ exited with 0 +++ [pid 5077] +++ exited with 0 +++ [pid 5081] <... bpf resumed>) = 3 [pid 5080] <... bpf resumed>) = 5 [pid 5078] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5080] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5082 attached [pid 5082] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5081] <... bpf resumed>) = 4 [pid 5080] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5082 [pid 5082] <... prctl resumed>) = 0 [pid 5082] setpgid(0, 0) = 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5080] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5082] <... openat resumed>) = 3 [pid 5080] exit_group(0 [pid 5082] write(3, "1000", 4 [pid 5080] <... exit_group resumed>) = ? [pid 5082] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] close(3) = 0 [pid 5082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5083 attached [pid 5081] <... bpf resumed>) = 5 [pid 5078] +++ exited with 0 +++ [pid 5081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=5078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5083] set_robust_list(0x55558fd0d660, 24 [pid 5082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5081] <... bpf resumed>) = 6 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5083 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5084 attached [pid 5083] <... prctl resumed>) = 0 [pid 5082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5081] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5084] set_robust_list(0x55558fd0d660, 24 [pid 5083] setpgid(0, 0 [pid 5081] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5084] <... set_robust_list resumed>) = 0 [pid 5083] <... setpgid resumed>) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5081] exit_group(0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] <... exit_group resumed>) = ? [pid 5084] <... prctl resumed>) = 0 [pid 5083] <... openat resumed>) = 3 [pid 5084] setpgid(0, 0 [pid 5083] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5084 [pid 5084] <... setpgid resumed>) = 0 [pid 5083] <... write resumed>) = 4 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5083] close(3 [pid 5084] <... openat resumed>) = 3 [pid 5083] <... close resumed>) = 0 [pid 5084] write(3, "1000", 4 [pid 5083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5084] <... write resumed>) = 4 [pid 5082] <... bpf resumed>) = 5 [pid 5080] +++ exited with 0 +++ [pid 5083] <... bpf resumed>) = 3 [pid 5084] close(3 [pid 5083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5084] <... close resumed>) = 0 [pid 5082] <... bpf resumed>) = 6 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5083] <... bpf resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5082] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5084] <... bpf resumed>) = 3 [pid 5082] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5082] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5084] <... bpf resumed>) = 4 [pid 5082] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5085 attached [pid 5084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5085 [pid 5085] set_robust_list(0x55558fd0d660, 24 [pid 5084] <... bpf resumed>) = 5 [pid 5083] <... bpf resumed>) = 5 [pid 5082] +++ exited with 0 +++ [pid 5081] +++ exited with 0 +++ [pid 5085] <... set_robust_list resumed>) = 0 [pid 5084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] <... bpf resumed>) = 6 [pid 5083] <... bpf resumed>) = 6 [pid 5085] <... prctl resumed>) = 0 [pid 5084] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5083] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5085] setpgid(0, 0 [pid 5084] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5083] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] 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 5085] <... setpgid resumed>) = 0 [pid 5084] exit_group(0 [pid 5083] exit_group(0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5084] <... exit_group resumed>) = ? [pid 5083] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5086 attached [pid 5085] <... openat resumed>) = 3 [pid 5086] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5085] write(3, "1000", 4 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5087 ./strace-static-x86_64: Process 5087 attached [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5086 [pid 5087] set_robust_list(0x55558fd0d660, 24 [pid 5085] close(3 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5086] <... prctl resumed>) = 0 [pid 5085] <... close resumed>) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] setpgid(0, 0 [pid 5085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5084] +++ exited with 0 +++ [pid 5083] +++ exited with 0 +++ [pid 5087] <... prctl resumed>) = 0 [pid 5086] <... setpgid resumed>) = 0 [pid 5085] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5087] setpgid(0, 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=5084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5087] <... setpgid resumed>) = 0 [pid 5086] <... openat resumed>) = 3 [pid 5085] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... restart_syscall resumed>) = 0 [pid 5086] write(3, "1000", 4 [pid 5087] <... openat resumed>) = 3 [pid 5086] <... write resumed>) = 4 [pid 5085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5086] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5087] write(3, "1000", 4) = 4 [pid 5086] <... close resumed>) = 0 [pid 5087] close(3) = 0 [pid 5087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5087] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5088 attached ./strace-static-x86_64: Process 5089 attached [pid 5087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5086] <... bpf resumed>) = 3 [pid 5085] <... bpf resumed>) = 5 [pid 5088] set_robust_list(0x55558fd0d660, 24 [pid 5089] set_robust_list(0x55558fd0d660, 24 [pid 5087] <... bpf resumed>) = 4 [pid 5086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5089] <... set_robust_list resumed>) = 0 [pid 5087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5086] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5088 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5089 [pid 5085] <... bpf resumed>) = 6 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5087] <... bpf resumed>) = 5 [pid 5086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5085] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5088] <... prctl resumed>) = 0 [pid 5089] <... prctl resumed>) = 0 [pid 5086] <... bpf resumed>) = 5 [pid 5085] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5088] setpgid(0, 0 [pid 5089] setpgid(0, 0) = 0 [pid 5088] <... setpgid resumed>) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5085] exit_group(0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] <... openat resumed>) = 3 [pid 5087] <... bpf resumed>) = 6 [pid 5086] <... bpf resumed>) = 6 [pid 5089] write(3, "1000", 4 [pid 5087] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5086] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5085] <... exit_group resumed>) = ? [pid 5088] <... openat resumed>) = 3 [pid 5089] <... write resumed>) = 4 [pid 5087] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5086] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5089] close(3) = 0 [pid 5086] exit_group(0 [pid 5089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5088] write(3, "1000", 4 [pid 5089] <... bpf resumed>) = 3 [pid 5086] <... exit_group resumed>) = ? [pid 5088] <... write resumed>) = 4 [pid 5089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5087] exit_group(0 [pid 5085] +++ exited with 0 +++ [pid 5088] close(3 [pid 5089] <... bpf resumed>) = 4 [pid 5087] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5088] <... close resumed>) = 0 [pid 5089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5086] +++ exited with 0 +++ ./strace-static-x86_64: Process 5090 attached [pid 5089] <... bpf resumed>) = 5 [pid 5090] set_robust_list(0x55558fd0d660, 24 [pid 5088] <... bpf resumed>) = 3 [pid 5089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5090 [pid 5090] <... set_robust_list resumed>) = 0 [pid 5088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5089] <... bpf resumed>) = 6 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5089] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5090] <... prctl resumed>) = 0 [pid 5089] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] <... restart_syscall resumed>) = 0 [pid 5090] setpgid(0, 0 [pid 5089] exit_group(0 [pid 5090] <... setpgid resumed>) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] <... exit_group resumed>) = ? [pid 5090] <... openat resumed>) = 3 [pid 5088] <... bpf resumed>) = 4 [pid 5090] write(3, "1000", 4 [pid 5088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5090] <... write resumed>) = 4 [pid 5090] close(3) = 0 [pid 5090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5091 attached [pid 5091] set_robust_list(0x55558fd0d660, 24 [pid 5090] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5091 [pid 5091] <... set_robust_list resumed>) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5091] <... prctl resumed>) = 0 [pid 5090] <... bpf resumed>) = 4 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5088] <... bpf resumed>) = 5 [pid 5087] +++ exited with 0 +++ [pid 5091] <... openat resumed>) = 3 [pid 5088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=5087, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5091] write(3, "1000", 4 [pid 5088] <... bpf resumed>) = 6 [pid 5091] <... write resumed>) = 4 [pid 5091] close(3) = 0 [pid 5088] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5088] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5092 attached [pid 5091] <... bpf resumed>) = 3 [pid 5088] exit_group(0 [pid 5092] set_robust_list(0x55558fd0d660, 24 [pid 5091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] <... bpf resumed>) = 4 [pid 5088] <... exit_group resumed>) = ? [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5092 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5092] <... prctl resumed>) = 0 [pid 5092] setpgid(0, 0) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5090] <... bpf resumed>) = 5 [pid 5089] +++ exited with 0 +++ [pid 5092] write(3, "1000", 4 [pid 5090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5092] <... write resumed>) = 4 [pid 5090] <... bpf resumed>) = 6 [pid 5092] close(3 [pid 5090] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5092] <... close resumed>) = 0 [pid 5090] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5090] exit_group(0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5092] <... bpf resumed>) = 3 [pid 5090] <... exit_group resumed>) = ? [pid 5092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5092] <... bpf resumed>) = 4 [pid 5091] <... bpf resumed>) = 5 [pid 5088] +++ exited with 0 +++ [pid 5091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5091] <... bpf resumed>) = 6 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5091] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5091] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5091] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5093 attached [pid 5093] set_robust_list(0x55558fd0d660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5093 [pid 5093] <... set_robust_list resumed>) = 0 [pid 5092] <... bpf resumed>) = 5 [pid 5090] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=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 5094 attached ) = 6 [pid 5094] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] <... prctl resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5094] <... prctl resumed>) = 0 [pid 5092] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5094] setpgid(0, 0 [pid 5093] setpgid(0, 0 [pid 5092] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5094 [pid 5094] <... setpgid resumed>) = 0 [pid 5092] exit_group(0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5093] <... setpgid resumed>) = 0 [pid 5092] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5094] <... openat resumed>) = 3 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5095 attached [pid 5094] write(3, "1000", 4 [pid 5095] set_robust_list(0x55558fd0d660, 24 [pid 5094] <... write resumed>) = 4 [pid 5093] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5095 [pid 5095] <... set_robust_list resumed>) = 0 [pid 5094] close(3) = 0 [pid 5094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] write(3, "1000", 4 [pid 5094] <... bpf resumed>) = 3 [pid 5095] <... prctl resumed>) = 0 [pid 5094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5093] <... write resumed>) = 4 [pid 5095] setpgid(0, 0 [pid 5094] <... bpf resumed>) = 4 [pid 5093] close(3 [pid 5094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5095] <... setpgid resumed>) = 0 [pid 5093] <... close resumed>) = 0 [pid 5092] +++ exited with 0 +++ [pid 5091] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5095] <... openat resumed>) = 3 [pid 5093] <... bpf resumed>) = 3 [pid 5095] write(3, "1000", 4 [pid 5093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5095] <... write resumed>) = 4 [pid 5093] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5096 attached ./strace-static-x86_64: Process 5097 attached [pid 5096] set_robust_list(0x55558fd0d660, 24 [pid 5095] close(3 [pid 5094] <... bpf resumed>) = 5 [pid 5093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5096 [pid 5097] set_robust_list(0x55558fd0d660, 24 [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] <... close resumed>) = 0 [pid 5093] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5097 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5096] <... prctl resumed>) = 0 [pid 5095] <... bpf resumed>) = 3 [pid 5094] <... bpf resumed>) = 6 [pid 5093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] <... prctl resumed>) = 0 [pid 5096] setpgid(0, 0 [pid 5095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5094] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5093] <... bpf resumed>) = 6 [pid 5097] setpgid(0, 0 [pid 5096] <... setpgid resumed>) = 0 [pid 5095] <... bpf resumed>) = 4 [pid 5094] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5093] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5097] <... setpgid resumed>) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5094] exit_group(0 [pid 5095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5094] <... exit_group resumed>) = ? [pid 5093] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5096] <... openat resumed>) = 3 [pid 5095] <... bpf resumed>) = 5 [pid 5094] +++ exited with 0 +++ [pid 5093] exit_group(0 [pid 5096] write(3, "1000", 4 [pid 5093] <... exit_group resumed>) = ? [pid 5097] <... openat resumed>) = 3 [pid 5096] <... write resumed>) = 4 [pid 5095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5097] write(3, "1000", 4 [pid 5096] close(3 [pid 5095] <... bpf resumed>) = 6 [pid 5095] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5097] <... write resumed>) = 4 [pid 5096] <... close resumed>) = 0 [pid 5093] +++ exited with 0 +++ [pid 5097] close(3) = 0 [pid 5096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5095] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5095] exit_group(0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5095] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5098 attached [pid 5097] <... bpf resumed>) = 3 [pid 5096] <... bpf resumed>) = 3 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5098] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5098 ./strace-static-x86_64: Process 5099 attached [pid 5098] <... prctl resumed>) = 0 [pid 5097] <... bpf resumed>) = 4 [pid 5096] <... bpf resumed>) = 4 [pid 5095] +++ exited with 0 +++ [pid 5098] setpgid(0, 0) = 0 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5098] write(3, "1000", 4 [pid 5099] set_robust_list(0x55558fd0d660, 24 [pid 5098] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5099 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5098] close(3 [pid 5097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5098] <... close resumed>) = 0 [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5098] <... bpf resumed>) = 3 [pid 5098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5099] <... prctl resumed>) = 0 [pid 5098] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5099] setpgid(0, 0 [pid 5098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5100 attached [pid 5099] <... setpgid resumed>) = 0 [pid 5097] <... bpf resumed>) = 5 [pid 5096] <... bpf resumed>) = 5 [pid 5097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5100 [pid 5100] set_robust_list(0x55558fd0d660, 24 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5098] <... bpf resumed>) = 5 [pid 5097] <... bpf resumed>) = 6 [pid 5096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5100] <... set_robust_list resumed>) = 0 [pid 5099] <... openat resumed>) = 3 [pid 5098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5096] <... bpf resumed>) = 6 [pid 5097] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5099] write(3, "1000", 4 [pid 5098] <... bpf resumed>) = 6 [pid 5097] exit_group(0 [pid 5096] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5100] <... prctl resumed>) = 0 [pid 5099] <... write resumed>) = 4 [pid 5098] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5096] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5100] setpgid(0, 0 [pid 5099] close(3 [pid 5098] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5096] exit_group(0 [pid 5100] <... setpgid resumed>) = 0 [pid 5099] <... close resumed>) = 0 [pid 5098] exit_group(0 [pid 5097] <... exit_group resumed>) = ? [pid 5096] <... exit_group resumed>) = ? [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5096] +++ exited with 0 +++ [pid 5100] <... openat resumed>) = 3 [pid 5098] <... exit_group resumed>) = ? [pid 5100] write(3, "1000", 4 [pid 5099] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] <... write resumed>) = 4 [pid 5099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5100] close(3) = 0 [pid 5100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5099] <... bpf resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5100] <... bpf resumed>) = 3 [pid 5099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5101 attached [pid 5101] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5101 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5098] +++ exited with 0 +++ [pid 5097] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5100] <... bpf resumed>) = 5 [pid 5099] <... bpf resumed>) = 5 [pid 5099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5101] <... openat resumed>) = 3 [pid 5100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5099] <... bpf resumed>) = 6 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5101] write(3, "1000", 4 [pid 5100] <... bpf resumed>) = 6 [pid 5099] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5102 attached [pid 5101] <... write resumed>) = 4 [pid 5099] exit_group(0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5101] close(3 [pid 5100] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5101] <... close resumed>) = 0 [pid 5100] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5100] exit_group(0 [pid 5102] set_robust_list(0x55558fd0d660, 24 [pid 5099] <... exit_group resumed>) = ? [pid 5102] <... set_robust_list resumed>) = 0 [pid 5101] <... bpf resumed>) = 3 [pid 5100] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5102 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5103 attached [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5100] +++ exited with 0 +++ [pid 5099] +++ exited with 0 +++ [pid 5103] set_robust_list(0x55558fd0d660, 24 [pid 5102] <... prctl resumed>) = 0 [pid 5101] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] <... setpgid resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5103 [pid 5103] <... prctl resumed>) = 0 [pid 5102] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5104 attached [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5104 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5104] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5105 attached ) = 0 [pid 5103] setpgid(0, 0 [pid 5102] write(3, "1000", 4 [pid 5105] set_robust_list(0x55558fd0d660, 24 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5103] <... setpgid resumed>) = 0 [pid 5102] <... write resumed>) = 4 [pid 5105] <... set_robust_list resumed>) = 0 [pid 5104] <... prctl resumed>) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5102] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5105 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5104] setpgid(0, 0 [pid 5102] <... close resumed>) = 0 [pid 5105] <... prctl resumed>) = 0 [pid 5104] <... setpgid resumed>) = 0 [pid 5103] <... openat resumed>) = 3 [pid 5102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5105] setpgid(0, 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5103] write(3, "1000", 4 [pid 5102] <... bpf resumed>) = 3 [pid 5105] <... setpgid resumed>) = 0 [pid 5104] <... openat resumed>) = 3 [pid 5103] <... write resumed>) = 4 [pid 5102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5101] <... bpf resumed>) = 5 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] write(3, "1000", 4 [pid 5103] close(3 [pid 5102] <... bpf resumed>) = 4 [pid 5105] <... openat resumed>) = 3 [pid 5104] <... write resumed>) = 4 [pid 5103] <... close resumed>) = 0 [pid 5101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5105] write(3, "1000", 4 [pid 5104] close(3 [pid 5103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5101] <... bpf resumed>) = 6 [pid 5105] <... write resumed>) = 4 [pid 5104] <... close resumed>) = 0 [pid 5103] <... bpf resumed>) = 3 [pid 5102] <... bpf resumed>) = 5 [pid 5101] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5105] close(3 [pid 5104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5101] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5105] <... close resumed>) = 0 [pid 5104] <... bpf resumed>) = 3 [pid 5103] <... bpf resumed>) = 4 [pid 5102] <... bpf resumed>) = 6 [pid 5101] exit_group(0 [pid 5105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5102] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5101] <... exit_group resumed>) = ? [pid 5105] <... bpf resumed>) = 3 [pid 5104] <... bpf resumed>) = 4 [pid 5102] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5102] exit_group(0 [pid 5104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5102] <... exit_group resumed>) = ? [pid 5105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5104] <... bpf resumed>) = 5 [pid 5103] <... bpf resumed>) = 5 [pid 5101] +++ exited with 0 +++ [pid 5104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5102] +++ exited with 0 +++ [pid 5104] <... bpf resumed>) = 6 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] <... bpf resumed>) = 5 [pid 5104] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5103] <... bpf resumed>) = 6 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5104] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5103] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5105] <... bpf resumed>) = 6 [pid 5103] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5105] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5104] exit_group(0 [pid 5105] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5104] <... exit_group resumed>) = ? [pid 5103] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5105] exit_group(0) = ? [pid 5105] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5103] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5107 attached [pid 5107] set_robust_list(0x55558fd0d660, 24) = 0 ./strace-static-x86_64: Process 5106 attached [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5107 [pid 5106] set_robust_list(0x55558fd0d660, 24 [pid 5107] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5106 [pid 5106] <... set_robust_list resumed>) = 0 [pid 5107] setpgid(0, 0 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5107] <... setpgid resumed>) = 0 [pid 5106] <... prctl resumed>) = 0 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5106] setpgid(0, 0) = 0 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5107] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5106] <... openat resumed>) = 3 [pid 5107] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5108 attached [pid 5106] write(3, "1000", 4 [pid 5107] close(3 [pid 5104] +++ exited with 0 +++ [pid 5103] +++ exited with 0 +++ [pid 5108] set_robust_list(0x55558fd0d660, 24 [pid 5106] <... write resumed>) = 4 [pid 5107] <... close resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5108] <... set_robust_list resumed>) = 0 [pid 5106] close(3 [pid 5107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55558fd0d650) = 5108 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5106] <... close resumed>) = 0 [pid 5106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5107] <... bpf resumed>) = 3 [pid 5108] <... prctl resumed>) = 0 [pid 5106] <... bpf resumed>) = 3 [pid 5107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5108] setpgid(0, 0 [pid 5106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5109 attached [pid 5108] <... setpgid resumed>) = 0 [pid 5109] set_robust_list(0x55558fd0d660, 24 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5106] <... bpf resumed>) = 4 [pid 5109] <... set_robust_list resumed>) = 0 [pid 5107] <... bpf resumed>) = 4 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5108] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5109] <... prctl resumed>) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5109] <... openat resumed>) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5109] close(3) = 0 [pid 5109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5108] write(3, "1000", 4 [pid 5106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5109 ./strace-static-x86_64: Process 5110 attached [pid 5108] <... write resumed>) = 4 [pid 5107] <... bpf resumed>) = 5 [pid 5106] <... bpf resumed>) = 5 [pid 5110] set_robust_list(0x55558fd0d660, 24 [pid 5109] <... bpf resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5110 [pid 5110] <... set_robust_list resumed>) = 0 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5110] <... prctl resumed>) = 0 [pid 5109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5108] close(3 [pid 5106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5110] setpgid(0, 0 [pid 5107] <... bpf resumed>) = 6 [pid 5110] <... setpgid resumed>) = 0 [pid 5106] <... bpf resumed>) = 6 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5108] <... close resumed>) = 0 [pid 5107] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5107] exit_group(0 [pid 5106] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5107] <... exit_group resumed>) = ? [pid 5110] <... openat resumed>) = 3 [pid 5110] write(3, "1000", 4 [pid 5109] <... bpf resumed>) = 4 [pid 5108] <... bpf resumed>) = 3 [pid 5106] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5110] <... write resumed>) = 4 [pid 5108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5110] close(3 [pid 5106] exit_group(0 [pid 5110] <... close resumed>) = 0 [pid 5106] <... exit_group resumed>) = ? [pid 5110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5108] <... bpf resumed>) = 4 [pid 5108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5110] <... bpf resumed>) = 3 [pid 5110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5109] <... bpf resumed>) = 5 [pid 5108] <... bpf resumed>) = 5 [pid 5106] +++ exited with 0 +++ [pid 5107] +++ exited with 0 +++ [pid 5108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5108] <... bpf resumed>) = 6 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5110] <... bpf resumed>) = 5 [pid 5109] <... bpf resumed>) = 6 [pid 5108] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5109] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5108] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] <... bpf resumed>) = 6 [pid 5109] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5108] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5111 attached [pid 5110] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5109] exit_group(0 [pid 5108] <... exit_group resumed>) = ? [pid 5110] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5109] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5112 attached [pid 5111] set_robust_list(0x55558fd0d660, 24 [pid 5110] exit_group(0 [pid 5108] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5111 [pid 5111] <... set_robust_list resumed>) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5111] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5112 [pid 5111] setpgid(0, 0 [pid 5110] +++ exited with 0 +++ [pid 5112] set_robust_list(0x55558fd0d660, 24 [pid 5109] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5112] <... set_robust_list resumed>) = 0 [pid 5111] <... setpgid resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5113 attached [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] set_robust_list(0x55558fd0d660, 24 [pid 5112] <... prctl resumed>) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5113 ./strace-static-x86_64: Process 5114 attached [pid 5113] <... set_robust_list resumed>) = 0 [pid 5112] setpgid(0, 0 [pid 5111] <... openat resumed>) = 3 [pid 5114] set_robust_list(0x55558fd0d660, 24 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5112] <... setpgid resumed>) = 0 [pid 5111] write(3, "1000", 4 [pid 5114] <... set_robust_list resumed>) = 0 [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] <... prctl resumed>) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5114 [pid 5114] <... prctl resumed>) = 0 [pid 5113] setpgid(0, 0 [pid 5112] <... openat resumed>) = 3 [pid 5111] close(3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5114] setpgid(0, 0 [pid 5113] <... setpgid resumed>) = 0 [pid 5112] write(3, "1000", 4 [pid 5111] <... close resumed>) = 0 ./strace-static-x86_64: Process 5115 attached [pid 5114] <... setpgid resumed>) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] set_robust_list(0x55558fd0d660, 24 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5112] <... write resumed>) = 4 [pid 5115] <... set_robust_list resumed>) = 0 [pid 5111] <... bpf resumed>) = 3 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5113] <... openat resumed>) = 3 [pid 5112] close(3 [pid 5111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5115 [pid 5115] <... prctl resumed>) = 0 [pid 5114] <... openat resumed>) = 3 [pid 5113] write(3, "1000", 4 [pid 5112] <... close resumed>) = 0 [pid 5115] setpgid(0, 0 [pid 5114] write(3, "1000", 4 [pid 5113] <... write resumed>) = 4 [pid 5112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5111] <... bpf resumed>) = 4 [pid 5115] <... setpgid resumed>) = 0 [pid 5114] <... write resumed>) = 4 [pid 5113] close(3 [pid 5112] <... bpf resumed>) = 3 [pid 5111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5113] <... close resumed>) = 0 [pid 5113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] close(3 [pid 5113] <... bpf resumed>) = 3 [pid 5111] <... bpf resumed>) = 5 [pid 5114] <... close resumed>) = 0 [pid 5113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5113] <... bpf resumed>) = 4 [pid 5115] <... openat resumed>) = 3 [pid 5112] <... bpf resumed>) = 4 [pid 5111] <... bpf resumed>) = 6 [pid 5115] write(3, "1000", 4 [pid 5114] <... bpf resumed>) = 3 [pid 5113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5111] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5115] <... write resumed>) = 4 [pid 5114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5111] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5115] close(3) = 0 [pid 5114] <... bpf resumed>) = 4 [pid 5113] <... bpf resumed>) = 5 [pid 5112] <... bpf resumed>) = 5 [pid 5111] exit_group(0 [pid 5115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5111] <... exit_group resumed>) = ? [pid 5115] <... bpf resumed>) = 3 [pid 5114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5113] <... bpf resumed>) = 6 [pid 5112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5114] <... bpf resumed>) = 5 [pid 5113] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5113] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5112] <... bpf resumed>) = 6 [pid 5111] +++ exited with 0 +++ [pid 5115] <... bpf resumed>) = 4 [pid 5114] <... bpf resumed>) = 6 [pid 5113] exit_group(0 [pid 5112] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5114] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5113] <... exit_group resumed>) = ? [pid 5112] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5115] <... bpf resumed>) = 5 [pid 5114] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5113] +++ exited with 0 +++ [pid 5112] exit_group(0 [pid 5115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5114] exit_group(0 [pid 5112] <... exit_group resumed>) = ? [pid 5068] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5115] <... bpf resumed>) = 6 [pid 5114] <... exit_group resumed>) = ? [pid 5112] +++ exited with 0 +++ [pid 5115] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5112, 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 5115] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5115] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5116 attached [pid 5115] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5116 ./strace-static-x86_64: Process 5117 attached [pid 5116] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5117] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5118 attached ) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5117 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5118 [pid 5118] set_robust_list(0x55558fd0d660, 24 [pid 5117] <... prctl resumed>) = 0 [pid 5116] setpgid(0, 0 [pid 5118] <... set_robust_list resumed>) = 0 [pid 5117] setpgid(0, 0 [pid 5116] <... setpgid resumed>) = 0 [pid 5117] <... setpgid resumed>) = 0 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5118] <... prctl resumed>) = 0 [pid 5118] setpgid(0, 0 [pid 5117] <... openat resumed>) = 3 [pid 5116] <... openat resumed>) = 3 [pid 5118] <... setpgid resumed>) = 0 [pid 5117] write(3, "1000", 4 [pid 5116] write(3, "1000", 4 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] <... write resumed>) = 4 [pid 5116] <... write resumed>) = 4 [pid 5117] close(3) = 0 [pid 5116] close(3 [pid 5118] <... openat resumed>) = 3 [pid 5117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5116] <... close resumed>) = 0 [pid 5117] <... bpf resumed>) = 3 [pid 5117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5118] write(3, "1000", 4 [pid 5116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5115] +++ exited with 0 +++ [pid 5114] +++ exited with 0 +++ [pid 5118] <... write resumed>) = 4 [pid 5118] close(3 [pid 5116] <... bpf resumed>) = 3 [pid 5118] <... close resumed>) = 0 [pid 5117] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5118] <... bpf resumed>) = 3 [pid 5117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5117] <... bpf resumed>) = 5 [pid 5116] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5118] <... bpf resumed>) = 4 [pid 5117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5117] <... bpf resumed>) = 6 [pid 5116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5120 attached ./strace-static-x86_64: Process 5119 attached [pid 5118] <... bpf resumed>) = 5 [pid 5117] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5116] <... bpf resumed>) = 5 [pid 5120] set_robust_list(0x55558fd0d660, 24 [pid 5118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5120] <... set_robust_list resumed>) = 0 [pid 5119] set_robust_list(0x55558fd0d660, 24 [pid 5116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5119 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5119] <... set_robust_list resumed>) = 0 [pid 5117] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5120 [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] exit_group(0 [pid 5116] <... bpf resumed>) = 6 [pid 5120] <... prctl resumed>) = 0 [pid 5119] <... prctl resumed>) = 0 [pid 5118] <... bpf resumed>) = 6 [pid 5117] <... exit_group resumed>) = ? [pid 5116] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5120] setpgid(0, 0 [pid 5119] setpgid(0, 0 [pid 5118] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5117] +++ exited with 0 +++ [pid 5120] <... setpgid resumed>) = 0 [pid 5119] <... setpgid resumed>) = 0 [pid 5118] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5116] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5116] exit_group(0 [pid 5118] exit_group(0) = ? [pid 5116] <... exit_group resumed>) = ? [pid 5120] <... openat resumed>) = 3 [pid 5119] <... openat resumed>) = 3 [pid 5120] write(3, "1000", 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5119] write(3, "1000", 4) = 4 [pid 5120] <... write resumed>) = 4 [pid 5119] close(3./strace-static-x86_64: Process 5121 attached [pid 5120] close(3 [pid 5119] <... close resumed>) = 0 [pid 5121] set_robust_list(0x55558fd0d660, 24 [pid 5120] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5121 [pid 5121] <... set_robust_list resumed>) = 0 [pid 5120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5118] +++ exited with 0 +++ [pid 5116] +++ exited with 0 +++ [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] <... bpf resumed>) = 3 [pid 5119] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5121] <... prctl resumed>) = 0 [pid 5120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5121] setpgid(0, 0 [pid 5119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 5121] <... setpgid resumed>) = 0 [pid 5119] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5122 attached [pid 5120] <... bpf resumed>) = 4 [pid 5122] set_robust_list(0x55558fd0d660, 24 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5123 attached [pid 5122] <... set_robust_list resumed>) = 0 [pid 5121] <... openat resumed>) = 3 [pid 5120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5123] set_robust_list(0x55558fd0d660, 24 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5122 [pid 5123] <... set_robust_list resumed>) = 0 [pid 5122] <... prctl resumed>) = 0 [pid 5121] write(3, "1000", 4 [pid 5120] <... bpf resumed>) = 5 [pid 5119] <... bpf resumed>) = 5 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5123 [pid 5121] <... write resumed>) = 4 [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5122] setpgid(0, 0 [pid 5121] close(3 [pid 5120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5123] <... prctl resumed>) = 0 [pid 5121] <... close resumed>) = 0 [pid 5123] setpgid(0, 0 [pid 5122] <... setpgid resumed>) = 0 [pid 5121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5120] <... bpf resumed>) = 6 [pid 5119] <... bpf resumed>) = 6 [pid 5123] <... setpgid resumed>) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] <... bpf resumed>) = 3 [pid 5120] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5119] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5122] <... openat resumed>) = 3 [pid 5121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5120] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5119] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5123] <... openat resumed>) = 3 [pid 5122] write(3, "1000", 4 [pid 5123] write(3, "1000", 4 [pid 5122] <... write resumed>) = 4 [pid 5121] <... bpf resumed>) = 4 [pid 5120] exit_group(0 [pid 5119] exit_group(0 [pid 5123] <... write resumed>) = 4 [pid 5122] close(3 [pid 5121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5120] <... exit_group resumed>) = ? [pid 5119] <... exit_group resumed>) = ? [pid 5123] close(3 [pid 5122] <... close resumed>) = 0 [pid 5121] <... bpf resumed>) = 5 [pid 5122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5120] +++ exited with 0 +++ [pid 5122] <... bpf resumed>) = 3 [pid 5123] <... close resumed>) = 0 [pid 5122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5122] <... bpf resumed>) = 4 [pid 5121] <... bpf resumed>) = 6 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5123] <... bpf resumed>) = 3 [pid 5119] +++ exited with 0 +++ [pid 5121] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5121] <... bpf resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5124 attached [pid 5123] <... bpf resumed>) = 4 [pid 5122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5121] exit_group(0 [pid 5124] set_robust_list(0x55558fd0d660, 24 [pid 5123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5121] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5124] <... set_robust_list resumed>) = 0 [pid 5122] <... bpf resumed>) = 5 [pid 5122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5123] <... bpf resumed>) = 5 [pid 5122] <... bpf resumed>) = 6 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5124 [pid 5123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=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 5125 attached [pid 5124] <... prctl resumed>) = 0 [pid 5123] <... bpf resumed>) = 6 [pid 5122] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5121] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5125 [pid 5125] set_robust_list(0x55558fd0d660, 24 [pid 5124] setpgid(0, 0 [pid 5123] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5122] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5125] <... set_robust_list resumed>) = 0 [pid 5124] <... setpgid resumed>) = 0 [pid 5123] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5122] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5122] <... exit_group resumed>) = ? [pid 5125] <... prctl resumed>) = 0 [pid 5124] <... openat resumed>) = 3 [pid 5123] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] setpgid(0, 0./strace-static-x86_64: Process 5126 attached [pid 5124] write(3, "1000", 4 [pid 5123] <... exit_group resumed>) = ? [pid 5126] set_robust_list(0x55558fd0d660, 24 [pid 5125] <... setpgid resumed>) = 0 [pid 5124] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5126 [pid 5126] <... set_robust_list resumed>) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5124] close(3 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5125] <... openat resumed>) = 3 [pid 5124] <... close resumed>) = 0 [pid 5124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5126] <... prctl resumed>) = 0 [pid 5125] write(3, "1000", 4 [pid 5124] <... bpf resumed>) = 3 [pid 5126] setpgid(0, 0 [pid 5125] <... write resumed>) = 4 [pid 5124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5126] <... setpgid resumed>) = 0 [pid 5125] close(3 [pid 5124] <... bpf resumed>) = 4 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5125] <... close resumed>) = 0 [pid 5126] <... openat resumed>) = 3 [pid 5125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5126] write(3, "1000", 4 [pid 5124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5126] <... write resumed>) = 4 [pid 5125] <... bpf resumed>) = 3 [pid 5124] <... bpf resumed>) = 5 [pid 5122] +++ exited with 0 +++ [pid 5126] close(3 [pid 5125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5126] <... close resumed>) = 0 [pid 5125] <... bpf resumed>) = 4 [pid 5124] <... bpf resumed>) = 6 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5124] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5126] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5127 attached [pid 5127] set_robust_list(0x55558fd0d660, 24 [pid 5126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5125] <... bpf resumed>) = 5 [pid 5124] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5123] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5127 [pid 5127] <... set_robust_list resumed>) = 0 [pid 5124] exit_group(0 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5127] setpgid(0, 0 [pid 5125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5124] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5127] <... setpgid resumed>) = 0 [pid 5126] <... bpf resumed>) = 4 [pid 5125] <... bpf resumed>) = 6 [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5127] write(3, "1000", 4) = 4 [pid 5126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5125] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5127] close(3 [pid 5125] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5127] <... close resumed>) = 0 [pid 5127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5125] exit_group(0 [pid 5127] <... bpf resumed>) = 3 [pid 5125] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5128 attached [pid 5127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5126] <... bpf resumed>) = 5 [pid 5124] +++ exited with 0 +++ [pid 5128] set_robust_list(0x55558fd0d660, 24 [pid 5127] <... bpf resumed>) = 4 [pid 5126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5128 [pid 5128] <... set_robust_list resumed>) = 0 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5126] <... bpf resumed>) = 6 [pid 5128] <... prctl resumed>) = 0 [pid 5126] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5128] setpgid(0, 0 [pid 5126] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5128] <... setpgid resumed>) = 0 [pid 5126] exit_group(0 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5126] <... exit_group resumed>) = ? [pid 5128] <... openat resumed>) = 3 [pid 5128] write(3, "1000", 4 [pid 5127] <... bpf resumed>) = 5 [pid 5125] +++ exited with 0 +++ [pid 5128] <... write resumed>) = 4 [pid 5127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5128] close(3 [pid 5127] <... bpf resumed>) = 6 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5128] <... close resumed>) = 0 [pid 5127] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5127] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5128] <... bpf resumed>) = 3 [pid 5127] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5129 attached [pid 5128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5127] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5130 attached [pid 5129] set_robust_list(0x55558fd0d660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5129 [pid 5129] <... set_robust_list resumed>) = 0 [pid 5130] set_robust_list(0x55558fd0d660, 24 [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5130 [pid 5129] <... prctl resumed>) = 0 [pid 5128] <... bpf resumed>) = 4 [pid 5130] <... set_robust_list resumed>) = 0 [pid 5129] setpgid(0, 0 [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5129] <... setpgid resumed>) = 0 [pid 5128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5130] setpgid(0, 0) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5129] <... openat resumed>) = 3 [pid 5130] <... openat resumed>) = 3 [pid 5130] write(3, "1000", 4 [pid 5129] write(3, "1000", 4 [pid 5130] <... write resumed>) = 4 [pid 5129] <... write resumed>) = 4 [pid 5130] close(3) = 0 [pid 5129] close(3 [pid 5130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5129] <... close resumed>) = 0 [pid 5130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5130] <... bpf resumed>) = 4 [pid 5129] <... bpf resumed>) = 4 [pid 5130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5126] +++ exited with 0 +++ [pid 5127] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5131 attached ./strace-static-x86_64: Process 5132 attached [pid 5131] set_robust_list(0x55558fd0d660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5131 [pid 5132] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5131] <... set_robust_list resumed>) = 0 [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] <... prctl resumed>) = 0 [pid 5132] setpgid(0, 0) = 0 [pid 5131] setpgid(0, 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5132 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5131] <... setpgid resumed>) = 0 [pid 5132] <... openat resumed>) = 3 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5132] write(3, "1000", 4) = 4 [pid 5131] <... openat resumed>) = 3 [pid 5132] close(3) = 0 [pid 5132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5131] write(3, "1000", 4) = 4 [pid 5130] <... bpf resumed>) = 5 [pid 5129] <... bpf resumed>) = 5 [pid 5128] <... bpf resumed>) = 5 [pid 5132] <... bpf resumed>) = 3 [pid 5129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5131] close(3 [pid 5130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5129] <... bpf resumed>) = 6 [pid 5128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5132] <... bpf resumed>) = 4 [pid 5131] <... close resumed>) = 0 [pid 5130] <... bpf resumed>) = 6 [pid 5132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5129] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5128] <... bpf resumed>) = 6 [pid 5132] <... bpf resumed>) = 5 [pid 5131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5130] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5129] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5129] exit_group(0 [pid 5128] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5131] <... bpf resumed>) = 3 [pid 5130] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5128] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5130] exit_group(0 [pid 5128] exit_group(0 [pid 5132] <... bpf resumed>) = 6 [pid 5131] <... bpf resumed>) = 4 [pid 5130] <... exit_group resumed>) = ? [pid 5129] <... exit_group resumed>) = ? [pid 5128] <... exit_group resumed>) = ? [pid 5132] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5132] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5129] +++ exited with 0 +++ [pid 5128] +++ exited with 0 +++ [pid 5132] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5132] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5131] <... bpf resumed>) = 5 [pid 5130] +++ exited with 0 +++ [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5133 attached [pid 5131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5133 [pid 5133] set_robust_list(0x55558fd0d660, 24 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... restart_syscall resumed>) = 0 [pid 5131] <... bpf resumed>) = 6 [pid 5131] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5131] exit_group(0) = ? ./strace-static-x86_64: Process 5134 attached [pid 5133] <... set_robust_list resumed>) = 0 [pid 5132] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5134 [pid 5134] set_robust_list(0x55558fd0d660, 24 [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5131] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5134] <... set_robust_list resumed>) = 0 [pid 5133] <... prctl resumed>) = 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5133] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5133] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5134] <... prctl resumed>) = 0 [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5136 attached ./strace-static-x86_64: Process 5135 attached [pid 5134] setpgid(0, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5137 attached [pid 5136] set_robust_list(0x55558fd0d660, 24 [pid 5135] set_robust_list(0x55558fd0d660, 24 [pid 5134] <... setpgid resumed>) = 0 [pid 5133] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5135 [pid 5136] <... set_robust_list resumed>) = 0 [pid 5135] <... set_robust_list resumed>) = 0 [pid 5133] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5136 [pid 5133] <... write resumed>) = 4 [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5133] close(3 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5137 [pid 5137] set_robust_list(0x55558fd0d660, 24 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5135] <... prctl resumed>) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5133] <... close resumed>) = 0 [pid 5137] <... set_robust_list resumed>) = 0 [pid 5136] <... prctl resumed>) = 0 [pid 5135] setpgid(0, 0 [pid 5134] <... openat resumed>) = 3 [pid 5133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5136] setpgid(0, 0 [pid 5135] <... setpgid resumed>) = 0 [pid 5134] write(3, "1000", 4 [pid 5133] <... bpf resumed>) = 3 [pid 5137] <... prctl resumed>) = 0 [pid 5136] <... setpgid resumed>) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5134] <... write resumed>) = 4 [pid 5133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5137] setpgid(0, 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5135] <... openat resumed>) = 3 [pid 5134] close(3 [pid 5133] <... bpf resumed>) = 4 [pid 5137] <... setpgid resumed>) = 0 [pid 5136] <... openat resumed>) = 3 [pid 5135] write(3, "1000", 4 [pid 5134] <... close resumed>) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5136] write(3, "1000", 4 [pid 5135] <... write resumed>) = 4 [pid 5134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5137] <... openat resumed>) = 3 [pid 5136] <... write resumed>) = 4 [pid 5135] close(3 [pid 5134] <... bpf resumed>) = 3 [pid 5137] write(3, "1000", 4 [pid 5136] close(3 [pid 5135] <... close resumed>) = 0 [pid 5134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5137] <... write resumed>) = 4 [pid 5136] <... close resumed>) = 0 [pid 5135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5133] <... bpf resumed>) = 5 [pid 5133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5137] close(3 [pid 5134] <... bpf resumed>) = 4 [pid 5137] <... close resumed>) = 0 [pid 5136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5135] <... bpf resumed>) = 3 [pid 5133] <... bpf resumed>) = 6 [pid 5134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5136] <... bpf resumed>) = 3 [pid 5135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5137] <... bpf resumed>) = 3 [pid 5134] <... bpf resumed>) = 5 [pid 5136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5133] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5136] <... bpf resumed>) = 4 [pid 5135] <... bpf resumed>) = 4 [pid 5133] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5134] <... bpf resumed>) = 6 [pid 5133] exit_group(0) = ? [pid 5137] <... bpf resumed>) = 4 [pid 5135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5134] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5134] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5134] exit_group(0) = ? [pid 5137] <... bpf resumed>) = 5 [pid 5136] <... bpf resumed>) = 5 [pid 5135] <... bpf resumed>) = 5 [pid 5134] +++ exited with 0 +++ [pid 5133] +++ exited with 0 +++ [pid 5137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5137] <... bpf resumed>) = 6 [pid 5136] <... bpf resumed>) = 6 [pid 5137] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5136] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5135] <... bpf resumed>) = 6 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5137] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5136] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5135] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5137] exit_group(0 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5137] <... exit_group resumed>) = ? [pid 5136] exit_group(0 [pid 5135] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 5136] <... exit_group resumed>) = ? [pid 5137] +++ exited with 0 +++ [pid 5135] exit_group(0./strace-static-x86_64: Process 5138 attached ) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5138 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5138] set_robust_list(0x55558fd0d660, 24 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5136] +++ exited with 0 +++ [pid 5138] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5140 attached ./strace-static-x86_64: Process 5139 attached [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5139 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5138] <... prctl resumed>) = 0 [pid 5138] setpgid(0, 0 [pid 5140] set_robust_list(0x55558fd0d660, 24 [pid 5139] set_robust_list(0x55558fd0d660, 24 [pid 5138] <... setpgid resumed>) = 0 [pid 5135] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5140 [pid 5140] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5139] <... set_robust_list resumed>) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5139] <... prctl resumed>) = 0 [pid 5139] setpgid(0, 0) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5141 attached ) = 3 [pid 5141] set_robust_list(0x55558fd0d660, 24 [pid 5140] <... prctl resumed>) = 0 [pid 5138] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5141 [pid 5141] <... set_robust_list resumed>) = 0 [pid 5139] write(3, "1000", 4 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5139] <... write resumed>) = 4 [pid 5139] close(3) = 0 ./strace-static-x86_64: Process 5142 attached [pid 5140] setpgid(0, 0 [pid 5139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5138] write(3, "1000", 4 [pid 5140] <... setpgid resumed>) = 0 [pid 5142] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5141] <... prctl resumed>) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5139] <... bpf resumed>) = 3 [pid 5138] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5142 [pid 5141] setpgid(0, 0 [pid 5139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5141] <... setpgid resumed>) = 0 [pid 5140] <... openat resumed>) = 3 [pid 5139] <... bpf resumed>) = 4 [pid 5138] close(3 [pid 5142] <... prctl resumed>) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5140] write(3, "1000", 4 [pid 5138] <... close resumed>) = 0 [pid 5142] setpgid(0, 0 [pid 5141] <... openat resumed>) = 3 [pid 5139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5140] <... write resumed>) = 4 [pid 5142] <... setpgid resumed>) = 0 [pid 5142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5141] write(3, "1000", 4 [pid 5140] close(3 [pid 5138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5142] <... openat resumed>) = 3 [pid 5140] <... close resumed>) = 0 [pid 5139] <... bpf resumed>) = 5 [pid 5138] <... bpf resumed>) = 3 [pid 5138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5142] write(3, "1000", 4 [pid 5140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5142] <... write resumed>) = 4 [pid 5142] close(3 [pid 5141] <... write resumed>) = 4 [pid 5140] <... bpf resumed>) = 3 [pid 5139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5138] <... bpf resumed>) = 4 [pid 5142] <... close resumed>) = 0 [pid 5141] close(3 [pid 5140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5139] <... bpf resumed>) = 6 [pid 5138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5141] <... close resumed>) = 0 [pid 5139] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5139] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5142] <... bpf resumed>) = 3 [pid 5141] <... bpf resumed>) = 3 [pid 5140] <... bpf resumed>) = 4 [pid 5139] exit_group(0 [pid 5138] <... bpf resumed>) = 5 [pid 5142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5142] <... bpf resumed>) = 4 [pid 5141] <... bpf resumed>) = 4 [pid 5140] <... bpf resumed>) = 5 [pid 5139] <... exit_group resumed>) = ? [pid 5138] <... bpf resumed>) = 6 [pid 5142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5139] +++ exited with 0 +++ [pid 5142] <... bpf resumed>) = 5 [pid 5142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5140] <... bpf resumed>) = 6 [pid 5138] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5142] <... bpf resumed>) = 6 [pid 5141] <... bpf resumed>) = 5 [pid 5138] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5140] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5142] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5140] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5142] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5141] <... bpf resumed>) = 6 [pid 5138] exit_group(0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5142] exit_group(0 [pid 5140] exit_group(0 [pid 5138] <... exit_group resumed>) = ? [pid 5141] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5141] exit_group(0) = ? [pid 5142] <... exit_group resumed>) = ? [pid 5140] <... exit_group resumed>) = ? [pid 5138] +++ exited with 0 +++ ./strace-static-x86_64: Process 5143 attached [pid 5141] +++ exited with 0 +++ [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5143 [pid 5143] set_robust_list(0x55558fd0d660, 24 [pid 5142] +++ exited with 0 +++ [pid 5140] +++ exited with 0 +++ [pid 5143] <... set_robust_list resumed>) = 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... restart_syscall resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5144 attached [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5145 attached [pid 5144] set_robust_list(0x55558fd0d660, 24 [pid 5143] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5146 attached [pid 5144] <... set_robust_list resumed>) = 0 [pid 5143] setpgid(0, 0./strace-static-x86_64: Process 5147 attached [pid 5146] set_robust_list(0x55558fd0d660, 24 [pid 5145] set_robust_list(0x55558fd0d660, 24 [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5143] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5144 [pid 5147] set_robust_list(0x55558fd0d660, 24 [pid 5146] <... set_robust_list resumed>) = 0 [pid 5145] <... set_robust_list resumed>) = 0 [pid 5144] <... prctl resumed>) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5146 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5145 [pid 5147] <... set_robust_list resumed>) = 0 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5144] setpgid(0, 0 [pid 5143] <... openat resumed>) = 3 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5146] <... prctl resumed>) = 0 [pid 5145] <... prctl resumed>) = 0 [pid 5144] <... setpgid resumed>) = 0 [pid 5147] <... prctl resumed>) = 0 [pid 5146] setpgid(0, 0 [pid 5145] setpgid(0, 0 [pid 5143] write(3, "1000", 4 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5147 [pid 5147] setpgid(0, 0 [pid 5146] <... setpgid resumed>) = 0 [pid 5145] <... setpgid resumed>) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5143] <... write resumed>) = 4 [pid 5147] <... setpgid resumed>) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5143] close(3 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5144] <... openat resumed>) = 3 [pid 5143] <... close resumed>) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5146] <... openat resumed>) = 3 [pid 5145] <... openat resumed>) = 3 [pid 5144] write(3, "1000", 4 [pid 5143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5147] <... openat resumed>) = 3 [pid 5146] write(3, "1000", 4 [pid 5145] write(3, "1000", 4 [pid 5144] <... write resumed>) = 4 [pid 5143] <... bpf resumed>) = 3 [pid 5147] write(3, "1000", 4 [pid 5146] <... write resumed>) = 4 [pid 5145] <... write resumed>) = 4 [pid 5144] close(3 [pid 5143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5147] <... write resumed>) = 4 [pid 5146] close(3 [pid 5145] close(3 [pid 5144] <... close resumed>) = 0 [pid 5147] close(3 [pid 5146] <... close resumed>) = 0 [pid 5145] <... close resumed>) = 0 [pid 5144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5147] <... close resumed>) = 0 [pid 5146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5143] <... bpf resumed>) = 4 [pid 5144] <... bpf resumed>) = 3 [pid 5147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5146] <... bpf resumed>) = 3 [pid 5145] <... bpf resumed>) = 3 [pid 5144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5143] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5147] <... bpf resumed>) = 3 [pid 5146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5144] <... bpf resumed>) = 4 [pid 5143] <... bpf resumed>) = 5 [pid 5147] <... bpf resumed>) = 4 [pid 5146] <... bpf resumed>) = 4 [pid 5145] <... bpf resumed>) = 4 [pid 5147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5145] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5146] <... bpf resumed>) = 5 [pid 5144] <... bpf resumed>) = 5 [pid 5147] <... bpf resumed>) = 5 [pid 5146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5145] <... bpf resumed>) = 5 [pid 5143] <... bpf resumed>) = 6 [pid 5144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5146] <... bpf resumed>) = 6 [pid 5145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5144] <... bpf resumed>) = 6 [pid 5143] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5147] <... bpf resumed>) = 6 [pid 5146] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5145] <... bpf resumed>) = 6 [pid 5147] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5146] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5144] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5143] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5147] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5145] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5144] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5143] exit_group(0 [pid 5147] exit_group(0 [pid 5146] exit_group(0 [pid 5145] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5144] exit_group(0 [pid 5147] <... exit_group resumed>) = ? [pid 5146] <... exit_group resumed>) = ? [pid 5145] exit_group(0 [pid 5144] <... exit_group resumed>) = ? [pid 5143] <... exit_group resumed>) = ? [pid 5145] <... exit_group resumed>) = ? [pid 5146] +++ exited with 0 +++ [pid 5144] +++ exited with 0 +++ [pid 5147] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, 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 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5145] +++ exited with 0 +++ [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5143] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5149 attached [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5145, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 5148 attached [pid 5149] set_robust_list(0x55558fd0d660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5149] <... set_robust_list resumed>) = 0 [pid 5148] set_robust_list(0x55558fd0d660, 24 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5148] <... set_robust_list resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5148 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5151 attached ./strace-static-x86_64: Process 5150 attached [pid 5149] <... prctl resumed>) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5149 [pid 5148] <... prctl resumed>) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5150] set_robust_list(0x55558fd0d660, 24 [pid 5149] setpgid(0, 0 [pid 5151] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5152 attached ) = 0 [pid 5150] <... set_robust_list resumed>) = 0 [pid 5148] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5151 [pid 5152] set_robust_list(0x55558fd0d660, 24 [pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5150 [pid 5152] <... set_robust_list resumed>) = 0 [pid 5151] <... prctl resumed>) = 0 [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5149] <... setpgid resumed>) = 0 [pid 5148] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5152 [pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5151] setpgid(0, 0 [pid 5150] <... prctl resumed>) = 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5148] <... write resumed>) = 4 [pid 5152] <... prctl resumed>) = 0 [pid 5151] <... setpgid resumed>) = 0 [pid 5150] setpgid(0, 0 [pid 5148] close(3 [pid 5152] setpgid(0, 0 [pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5148] <... close resumed>) = 0 [pid 5152] <... setpgid resumed>) = 0 [pid 5148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5150] <... setpgid resumed>) = 0 [pid 5149] <... openat resumed>) = 3 [pid 5152] <... openat resumed>) = 3 [pid 5151] <... openat resumed>) = 3 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5149] write(3, "1000", 4 [pid 5151] write(3, "1000", 4 [pid 5152] write(3, "1000", 4 [pid 5151] <... write resumed>) = 4 [pid 5149] <... write resumed>) = 4 [pid 5148] <... bpf resumed>) = 3 [pid 5152] <... write resumed>) = 4 [pid 5151] close(3 [pid 5150] <... openat resumed>) = 3 [pid 5149] close(3 [pid 5148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5152] close(3 [pid 5151] <... close resumed>) = 0 [pid 5150] write(3, "1000", 4 [pid 5149] <... close resumed>) = 0 [pid 5148] <... bpf resumed>) = 4 [pid 5152] <... close resumed>) = 0 [pid 5151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5150] <... write resumed>) = 4 [pid 5149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5151] <... bpf resumed>) = 3 [pid 5150] close(3 [pid 5149] <... bpf resumed>) = 3 [pid 5152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5150] <... close resumed>) = 0 [pid 5148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5152] <... bpf resumed>) = 3 [pid 5151] <... bpf resumed>) = 4 [pid 5150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5148] <... bpf resumed>) = 5 [pid 5152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5149] <... bpf resumed>) = 4 [pid 5152] <... bpf resumed>) = 4 [pid 5151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5150] <... bpf resumed>) = 3 [pid 5149] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5151] <... bpf resumed>) = 5 [pid 5150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5148] <... bpf resumed>) = 6 [pid 5152] <... bpf resumed>) = 5 [pid 5151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5149] <... bpf resumed>) = 5 [pid 5152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5150] <... bpf resumed>) = 4 [pid 5149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5148] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5152] <... bpf resumed>) = 6 [pid 5151] <... bpf resumed>) = 6 [pid 5150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5149] <... bpf resumed>) = 6 [pid 5148] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5152] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5148] exit_group(0 [pid 5150] <... bpf resumed>) = 5 [pid 5152] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5151] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5149] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5148] <... exit_group resumed>) = ? [pid 5152] exit_group(0 [pid 5151] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5149] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5148] +++ exited with 0 +++ [pid 5151] exit_group(0 [pid 5152] <... exit_group resumed>) = ? [pid 5150] <... bpf resumed>) = 6 [pid 5151] <... exit_group resumed>) = ? [pid 5149] exit_group(0 [pid 5152] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, 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./strace-static-x86_64: Process 5153 attached [pid 5151] +++ exited with 0 +++ [pid 5150] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5149] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5150] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5154 attached [pid 5150] exit_group(0 [pid 5154] set_robust_list(0x55558fd0d660, 24 [pid 5150] <... exit_group resumed>) = ? [pid 5153] set_robust_list(0x55558fd0d660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5153 [pid 5154] <... set_robust_list resumed>) = 0 [pid 5153] <... set_robust_list resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5154 [pid 5154] <... prctl resumed>) = 0 [pid 5154] setpgid(0, 0) = 0 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5155 attached [pid 5154] write(3, "1000", 4 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5150] +++ exited with 0 +++ [pid 5149] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5155 [pid 5155] set_robust_list(0x55558fd0d660, 24 [pid 5154] <... write resumed>) = 4 [pid 5153] <... prctl resumed>) = 0 [pid 5155] <... set_robust_list resumed>) = 0 [pid 5154] close(3 [pid 5153] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5154] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5153] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5158 attached ./strace-static-x86_64: Process 5157 attached [pid 5155] <... prctl resumed>) = 0 [pid 5154] <... bpf resumed>) = 3 [pid 5158] set_robust_list(0x55558fd0d660, 24 [pid 5157] set_robust_list(0x55558fd0d660, 24 [pid 5155] setpgid(0, 0 [pid 5154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5158 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5157 [pid 5158] <... set_robust_list resumed>) = 0 [pid 5157] <... set_robust_list resumed>) = 0 [pid 5155] <... setpgid resumed>) = 0 [pid 5154] <... bpf resumed>) = 4 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5158] <... prctl resumed>) = 0 [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5154] <... bpf resumed>) = 5 [pid 5153] <... openat resumed>) = 3 [pid 5154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5158] setpgid(0, 0 [pid 5157] <... prctl resumed>) = 0 [pid 5155] <... openat resumed>) = 3 [pid 5154] <... bpf resumed>) = 6 [pid 5153] write(3, "1000", 4 [pid 5158] <... setpgid resumed>) = 0 [pid 5157] setpgid(0, 0 [pid 5154] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5153] <... write resumed>) = 4 [pid 5157] <... setpgid resumed>) = 0 [pid 5155] write(3, "1000", 4 [pid 5154] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5153] close(3 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] <... write resumed>) = 4 [pid 5154] exit_group(0 [pid 5153] <... close resumed>) = 0 [pid 5154] <... exit_group resumed>) = ? [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] close(3 [pid 5153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5158] <... openat resumed>) = 3 [pid 5157] <... openat resumed>) = 3 [pid 5155] <... close resumed>) = 0 [pid 5153] <... bpf resumed>) = 3 [pid 5158] write(3, "1000", 4 [pid 5157] write(3, "1000", 4 [pid 5155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5158] <... write resumed>) = 4 [pid 5157] <... write resumed>) = 4 [pid 5155] <... bpf resumed>) = 3 [pid 5154] +++ exited with 0 +++ [pid 5158] close(3 [pid 5157] close(3 [pid 5155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5158] <... close resumed>) = 0 [pid 5157] <... close resumed>) = 0 [pid 5153] <... bpf resumed>) = 4 [pid 5157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5157] <... bpf resumed>) = 3 [pid 5155] <... bpf resumed>) = 4 [pid 5153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5158] <... bpf resumed>) = 3 [pid 5157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5155] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5157] <... bpf resumed>) = 4 [pid 5158] <... bpf resumed>) = 4 [pid 5158] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5160 attached [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5160 [pid 5160] set_robust_list(0x55558fd0d660, 24 [pid 5158] <... bpf resumed>) = 5 [pid 5157] <... bpf resumed>) = 5 [pid 5155] <... bpf resumed>) = 5 [pid 5153] <... bpf resumed>) = 5 [pid 5160] <... set_robust_list resumed>) = 0 [pid 5158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5158] <... bpf resumed>) = 6 [pid 5157] <... bpf resumed>) = 6 [pid 5155] <... bpf resumed>) = 6 [pid 5160] <... prctl resumed>) = 0 [pid 5158] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5157] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5160] setpgid(0, 0 [pid 5158] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5157] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5155] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5153] <... bpf resumed>) = 6 [pid 5160] <... setpgid resumed>) = 0 [pid 5158] exit_group(0 [pid 5157] exit_group(0 [pid 5155] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5158] <... exit_group resumed>) = ? [pid 5157] <... exit_group resumed>) = ? [pid 5155] exit_group(0 [pid 5153] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5160] <... openat resumed>) = 3 [pid 5155] <... exit_group resumed>) = ? [pid 5153] exit_group(0 [pid 5157] +++ exited with 0 +++ [pid 5153] <... exit_group resumed>) = ? [pid 5160] write(3, "1000", 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5153] +++ exited with 0 +++ [pid 5160] <... write resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5160] close(3) = 0 [pid 5160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5161 attached ./strace-static-x86_64: Process 5162 attached [pid 5160] <... bpf resumed>) = 4 [pid 5162] set_robust_list(0x55558fd0d660, 24 [pid 5161] set_robust_list(0x55558fd0d660, 24 [pid 5160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5158] +++ exited with 0 +++ [pid 5155] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5161 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5162 [pid 5162] <... set_robust_list resumed>) = 0 [pid 5161] <... set_robust_list resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5163 attached [pid 5162] <... prctl resumed>) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5163] set_robust_list(0x55558fd0d660, 24 [pid 5162] setpgid(0, 0 [pid 5161] <... prctl resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5163] <... set_robust_list resumed>) = 0 [pid 5162] <... setpgid resumed>) = 0 [pid 5161] setpgid(0, 0 [pid 5160] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5163 [pid 5160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5161] <... setpgid resumed>) = 0 [pid 5160] <... bpf resumed>) = 6 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5160] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5163] <... prctl resumed>) = 0 [pid 5162] <... openat resumed>) = 3 [pid 5161] <... openat resumed>) = 3 [pid 5161] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5161] <... write resumed>) = 4 [pid 5163] setpgid(0, 0 [pid 5162] write(3, "1000", 4 [pid 5161] close(3 [pid 5160] exit_group(0 [pid 5162] <... write resumed>) = 4 [pid 5161] <... close resumed>) = 0 ./strace-static-x86_64: Process 5164 attached [pid 5164] set_robust_list(0x55558fd0d660, 24 [pid 5163] <... setpgid resumed>) = 0 [pid 5162] close(3 [pid 5161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5160] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5164 [pid 5164] <... set_robust_list resumed>) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5162] <... close resumed>) = 0 [pid 5161] <... bpf resumed>) = 3 [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5163] <... openat resumed>) = 3 [pid 5162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5164] <... prctl resumed>) = 0 [pid 5163] write(3, "1000", 4 [pid 5164] setpgid(0, 0 [pid 5163] <... write resumed>) = 4 [pid 5162] <... bpf resumed>) = 3 [pid 5161] <... bpf resumed>) = 4 [pid 5160] +++ exited with 0 +++ [pid 5164] <... setpgid resumed>) = 0 [pid 5163] close(3 [pid 5162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5161] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5163] <... close resumed>) = 0 [pid 5162] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5164] <... openat resumed>) = 3 [pid 5163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5164] write(3, "1000", 4 [pid 5163] <... bpf resumed>) = 3 [pid 5162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5165 attached [pid 5164] <... write resumed>) = 4 [pid 5163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5161] <... bpf resumed>) = 5 [pid 5165] set_robust_list(0x55558fd0d660, 24 [pid 5164] close(3 [pid 5163] <... bpf resumed>) = 4 [pid 5162] <... bpf resumed>) = 5 [pid 5161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5165 [pid 5165] <... set_robust_list resumed>) = 0 [pid 5164] <... close resumed>) = 0 [pid 5163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5163] <... bpf resumed>) = 5 [pid 5162] <... bpf resumed>) = 6 [pid 5161] <... bpf resumed>) = 6 [pid 5162] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5165] <... prctl resumed>) = 0 [pid 5162] exit_group(0 [pid 5164] <... bpf resumed>) = 3 [pid 5165] setpgid(0, 0 [pid 5163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5165] <... setpgid resumed>) = 0 [pid 5164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5162] <... exit_group resumed>) = ? [pid 5161] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5164] <... bpf resumed>) = 4 [pid 5163] <... bpf resumed>) = 6 [pid 5161] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5165] <... openat resumed>) = 3 [pid 5165] write(3, "1000", 4 [pid 5163] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5162] +++ exited with 0 +++ [pid 5161] exit_group(0 [pid 5165] <... write resumed>) = 4 [pid 5164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5163] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5165] close(3 [pid 5163] exit_group(0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5165] <... close resumed>) = 0 [pid 5164] <... bpf resumed>) = 5 [pid 5163] <... exit_group resumed>) = ? [pid 5161] <... exit_group resumed>) = ? [pid 5165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=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 5166 attached [pid 5166] set_robust_list(0x55558fd0d660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5166 [pid 5166] <... set_robust_list resumed>) = 0 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5165] <... bpf resumed>) = 3 [pid 5166] <... prctl resumed>) = 0 [pid 5164] <... bpf resumed>) = 6 [pid 5165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5164] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5166] setpgid(0, 0) = 0 [pid 5165] <... bpf resumed>) = 4 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5164] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5166] <... openat resumed>) = 3 [pid 5166] write(3, "1000", 4 [pid 5164] exit_group(0 [pid 5166] <... write resumed>) = 4 [pid 5163] +++ exited with 0 +++ [pid 5164] <... exit_group resumed>) = ? [pid 5166] close(3) = 0 [pid 5166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5166] <... bpf resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5166] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5167 attached [pid 5164] +++ exited with 0 +++ [pid 5161] +++ exited with 0 +++ [pid 5167] set_robust_list(0x55558fd0d660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5167 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5167] <... set_robust_list resumed>) = 0 [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5167] setpgid(0, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5167] <... setpgid resumed>) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5168 attached [pid 5168] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5169 attached [pid 5169] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5168] <... set_robust_list resumed>) = 0 [pid 5167] <... openat resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5169 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5168 [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5169] <... prctl resumed>) = 0 [pid 5168] setpgid(0, 0 [pid 5169] setpgid(0, 0 [pid 5167] write(3, "1000", 4 [pid 5168] <... setpgid resumed>) = 0 [pid 5169] <... setpgid resumed>) = 0 [pid 5167] <... write resumed>) = 4 [pid 5167] close(3) = 0 [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5167] <... bpf resumed>) = 3 [pid 5168] <... openat resumed>) = 3 [pid 5167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5169] <... openat resumed>) = 3 [pid 5168] write(3, "1000", 4 [pid 5167] <... bpf resumed>) = 4 [pid 5169] write(3, "1000", 4 [pid 5168] <... write resumed>) = 4 [pid 5167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5169] <... write resumed>) = 4 [pid 5168] close(3 [pid 5166] <... bpf resumed>) = 5 [pid 5165] <... bpf resumed>) = 5 [pid 5169] close(3 [pid 5168] <... close resumed>) = 0 [pid 5167] <... bpf resumed>) = 5 [pid 5166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5169] <... close resumed>) = 0 [pid 5168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5166] <... bpf resumed>) = 6 [pid 5165] <... bpf resumed>) = 6 [pid 5169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5168] <... bpf resumed>) = 3 [pid 5167] <... bpf resumed>) = 6 [pid 5166] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5169] <... bpf resumed>) = 3 [pid 5168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5167] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5165] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5168] <... bpf resumed>) = 4 [pid 5167] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5166] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5165] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5169] <... bpf resumed>) = 4 [pid 5168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5167] exit_group(0 [pid 5166] exit_group(0 [pid 5165] exit_group(0 [pid 5168] <... bpf resumed>) = 5 [pid 5167] <... exit_group resumed>) = ? [pid 5165] <... exit_group resumed>) = ? [pid 5168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5167] +++ exited with 0 +++ [pid 5166] <... exit_group resumed>) = ? [pid 5168] <... bpf resumed>) = 6 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5168] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5169] <... bpf resumed>) = 5 [pid 5168] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5166] +++ exited with 0 +++ [pid 5169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5168] exit_group(0 [pid 5165] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5170 attached [pid 5169] <... bpf resumed>) = 6 [pid 5168] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5170] set_robust_list(0x55558fd0d660, 24 [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5170] <... set_robust_list resumed>) = 0 [pid 5169] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5169] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5170 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5169] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5170] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5171 attached [pid 5170] setpgid(0, 0 [pid 5169] <... exit_group resumed>) = ? [pid 5171] set_robust_list(0x55558fd0d660, 24 [pid 5170] <... setpgid resumed>) = 0 [pid 5169] +++ exited with 0 +++ [pid 5168] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5171] <... set_robust_list resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... restart_syscall resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5171 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5170] 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 5171] <... prctl resumed>) = 0 [pid 5171] setpgid(0, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5173 attached ./strace-static-x86_64: Process 5172 attached [pid 5171] <... setpgid resumed>) = 0 [pid 5170] <... openat resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5173] set_robust_list(0x55558fd0d660, 24 [pid 5172] set_robust_list(0x55558fd0d660, 24 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5170] write(3, "1000", 4./strace-static-x86_64: Process 5174 attached [pid 5173] <... set_robust_list resumed>) = 0 [pid 5172] <... set_robust_list resumed>) = 0 [pid 5171] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5173 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5172 [pid 5174] set_robust_list(0x55558fd0d660, 24 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] write(3, "1000", 4 [pid 5170] <... write resumed>) = 4 [pid 5174] <... set_robust_list resumed>) = 0 [pid 5173] <... prctl resumed>) = 0 [pid 5172] <... prctl resumed>) = 0 [pid 5171] <... write resumed>) = 4 [pid 5170] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5174 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5173] setpgid(0, 0 [pid 5172] setpgid(0, 0 [pid 5171] close(3 [pid 5170] <... close resumed>) = 0 [pid 5174] <... prctl resumed>) = 0 [pid 5173] <... setpgid resumed>) = 0 [pid 5172] <... setpgid resumed>) = 0 [pid 5171] <... close resumed>) = 0 [pid 5170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5174] setpgid(0, 0 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5174] <... setpgid resumed>) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5173] <... openat resumed>) = 3 [pid 5172] <... openat resumed>) = 3 [pid 5171] <... bpf resumed>) = 3 [pid 5170] <... bpf resumed>) = 3 [pid 5172] write(3, "1000", 4 [pid 5171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5173] write(3, "1000", 4) = 4 [pid 5171] <... bpf resumed>) = 4 [pid 5173] close(3) = 0 [pid 5173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5172] <... write resumed>) = 4 [pid 5171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5174] <... openat resumed>) = 3 [pid 5173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5172] close(3 [pid 5171] <... bpf resumed>) = 5 [pid 5174] write(3, "1000", 4 [pid 5172] <... close resumed>) = 0 [pid 5170] <... bpf resumed>) = 4 [pid 5174] <... write resumed>) = 4 [pid 5174] close(3 [pid 5172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5174] <... close resumed>) = 0 [pid 5172] <... bpf resumed>) = 3 [pid 5170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5173] <... bpf resumed>) = 4 [pid 5172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5171] <... bpf resumed>) = 6 [pid 5170] <... bpf resumed>) = 5 [pid 5173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5171] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5174] <... bpf resumed>) = 3 [pid 5173] <... bpf resumed>) = 5 [pid 5172] <... bpf resumed>) = 4 [pid 5171] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5171] exit_group(0 [pid 5174] <... bpf resumed>) = 4 [pid 5173] <... bpf resumed>) = 6 [pid 5172] <... bpf resumed>) = 5 [pid 5171] <... exit_group resumed>) = ? [pid 5170] <... bpf resumed>) = 6 [pid 5174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5171] +++ exited with 0 +++ [pid 5170] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5174] <... bpf resumed>) = 5 [pid 5173] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5172] <... bpf resumed>) = 6 [pid 5170] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5173] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] <... restart_syscall resumed>) = 0 [pid 5173] exit_group(0) = ? [pid 5174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5172] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5170] exit_group(0 [pid 5174] <... bpf resumed>) = 6 [pid 5172] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5170] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5172] exit_group(0./strace-static-x86_64: Process 5175 attached [pid 5174] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5173] +++ exited with 0 +++ [pid 5175] set_robust_list(0x55558fd0d660, 24 [pid 5174] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5175] <... set_robust_list resumed>) = 0 [pid 5174] exit_group(0 [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5172] <... exit_group resumed>) = ? [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5175 [pid 5175] setpgid(0, 0 [pid 5174] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5173, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5175] <... setpgid resumed>) = 0 [pid 5175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5175] write(3, "1000", 4 [pid 5170] +++ exited with 0 +++ [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5176 attached [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5175] <... write resumed>) = 4 [pid 5174] +++ exited with 0 +++ [pid 5172] +++ exited with 0 +++ [pid 5176] set_robust_list(0x55558fd0d660, 24 [pid 5175] close(3 [pid 5176] <... set_robust_list resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5175] <... close resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5176 [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 5176] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5177 attached [pid 5176] setpgid(0, 0 [pid 5175] <... bpf resumed>) = 3 [pid 5177] set_robust_list(0x55558fd0d660, 24 [pid 5175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5177] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5178 attached [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5176] <... setpgid resumed>) = 0 [pid 5175] <... bpf resumed>) = 4 [pid 5177] <... prctl resumed>) = 0 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5177 [pid 5177] setpgid(0, 0 [pid 5175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5177] <... setpgid resumed>) = 0 [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5178] set_robust_list(0x55558fd0d660, 24 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5178 [pid 5178] <... set_robust_list resumed>) = 0 [pid 5177] write(3, "1000", 4) = 4 [pid 5176] <... openat resumed>) = 3 [pid 5178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5177] close(3./strace-static-x86_64: Process 5179 attached [pid 5178] <... prctl resumed>) = 0 [pid 5177] <... close resumed>) = 0 [pid 5176] write(3, "1000", 4 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5179 [pid 5179] set_robust_list(0x55558fd0d660, 24 [pid 5178] setpgid(0, 0 [pid 5176] <... write resumed>) = 4 [pid 5178] <... setpgid resumed>) = 0 [pid 5176] close(3 [pid 5178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5176] <... close resumed>) = 0 [pid 5177] <... bpf resumed>) = 3 [pid 5176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5179] <... set_robust_list resumed>) = 0 [pid 5177] <... bpf resumed>) = 4 [pid 5176] <... bpf resumed>) = 3 [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5178] <... openat resumed>) = 3 [pid 5177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5175] <... bpf resumed>) = 5 [pid 5179] <... prctl resumed>) = 0 [pid 5178] write(3, "1000", 4 [pid 5177] <... bpf resumed>) = 5 [pid 5175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5178] <... write resumed>) = 4 [pid 5177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5175] <... bpf resumed>) = 6 [pid 5179] setpgid(0, 0 [pid 5178] close(3 [pid 5177] <... bpf resumed>) = 6 [pid 5176] <... bpf resumed>) = 4 [pid 5179] <... setpgid resumed>) = 0 [pid 5178] <... close resumed>) = 0 [pid 5177] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5175] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5177] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5175] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5177] exit_group(0 [pid 5176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5175] exit_group(0 [pid 5179] <... openat resumed>) = 3 [pid 5178] <... bpf resumed>) = 3 [pid 5177] <... exit_group resumed>) = ? [pid 5176] <... bpf resumed>) = 5 [pid 5175] <... exit_group resumed>) = ? [pid 5179] write(3, "1000", 4 [pid 5178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5179] <... write resumed>) = 4 [pid 5179] close(3 [pid 5178] <... bpf resumed>) = 4 [pid 5176] <... bpf resumed>) = 6 [pid 5175] +++ exited with 0 +++ [pid 5179] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5176] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5179] <... bpf resumed>) = 3 [pid 5178] <... bpf resumed>) = 5 [pid 5177] +++ exited with 0 +++ [pid 5176] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=5177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5176] exit_group(0 [pid 5179] <... bpf resumed>) = 4 [pid 5178] <... bpf resumed>) = 6 [pid 5176] <... exit_group resumed>) = ? [pid 5179] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5178] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5180 attached ./strace-static-x86_64: Process 5181 attached [pid 5178] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5180] set_robust_list(0x55558fd0d660, 24 [pid 5181] set_robust_list(0x55558fd0d660, 24 [pid 5180] <... set_robust_list resumed>) = 0 [pid 5178] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5180 [pid 5181] <... set_robust_list resumed>) = 0 [pid 5180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5179] <... bpf resumed>) = 5 [pid 5178] <... exit_group resumed>) = ? [pid 5176] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5181 [pid 5179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5179] <... bpf resumed>) = 6 [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5179] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5181] <... prctl resumed>) = 0 [pid 5180] <... prctl resumed>) = 0 [pid 5181] setpgid(0, 0 [pid 5180] setpgid(0, 0 [pid 5179] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5181] <... setpgid resumed>) = 0 [pid 5180] <... setpgid resumed>) = 0 [pid 5179] exit_group(0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5179] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5181] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5182 attached [pid 5181] write(3, "1000", 4 [pid 5180] <... openat resumed>) = 3 [pid 5178] +++ exited with 0 +++ [pid 5179] +++ exited with 0 +++ [pid 5181] <... write resumed>) = 4 [pid 5181] close(3) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5182] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5181] <... bpf resumed>) = 3 [pid 5180] write(3, "1000", 4 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5182 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5182] <... prctl resumed>) = 0 [pid 5181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5180] <... write resumed>) = 4 ./strace-static-x86_64: Process 5183 attached [pid 5182] setpgid(0, 0 [pid 5181] <... bpf resumed>) = 4 [pid 5180] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5184 attached [pid 5183] set_robust_list(0x55558fd0d660, 24 [pid 5182] <... setpgid resumed>) = 0 [pid 5181] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5180] <... close resumed>) = 0 [pid 5180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55558fd0d650) = 5183 [pid 5184] set_robust_list(0x55558fd0d660, 24 [pid 5183] <... set_robust_list resumed>) = 0 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5180] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5184 [pid 5180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5182] <... openat resumed>) = 3 [pid 5184] <... set_robust_list resumed>) = 0 [pid 5183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5180] <... bpf resumed>) = 4 [pid 5182] write(3, "1000", 4 [pid 5184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5183] <... prctl resumed>) = 0 [pid 5182] <... write resumed>) = 4 [pid 5184] <... prctl resumed>) = 0 [pid 5183] setpgid(0, 0 [pid 5182] close(3 [pid 5180] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5184] setpgid(0, 0 [pid 5183] <... setpgid resumed>) = 0 [pid 5182] <... close resumed>) = 0 [pid 5184] <... setpgid resumed>) = 0 [pid 5182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5182] <... bpf resumed>) = 3 [pid 5184] <... openat resumed>) = 3 [pid 5183] <... openat resumed>) = 3 [pid 5184] write(3, "1000", 4 [pid 5183] write(3, "1000", 4 [pid 5182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5184] <... write resumed>) = 4 [pid 5183] <... write resumed>) = 4 [pid 5182] <... bpf resumed>) = 4 [pid 5184] close(3 [pid 5183] close(3 [pid 5182] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5181] <... bpf resumed>) = 5 [pid 5180] <... bpf resumed>) = 5 [pid 5184] <... close resumed>) = 0 [pid 5183] <... close resumed>) = 0 [pid 5182] <... bpf resumed>) = 5 [pid 5181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5181] <... bpf resumed>) = 6 [pid 5184] <... bpf resumed>) = 3 [pid 5183] <... bpf resumed>) = 3 [pid 5180] <... bpf resumed>) = 6 [pid 5184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5182] <... bpf resumed>) = 6 [pid 5181] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5180] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5184] <... bpf resumed>) = 4 [pid 5183] <... bpf resumed>) = 4 [pid 5182] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5180] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5181] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5182] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5180] exit_group(0 [pid 5183] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5180] <... exit_group resumed>) = ? [pid 5184] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5183] <... bpf resumed>) = 5 [pid 5182] exit_group(0 [pid 5181] exit_group(0 [pid 5184] <... bpf resumed>) = 5 [pid 5181] <... exit_group resumed>) = ? [pid 5184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5182] <... exit_group resumed>) = ? [pid 5180] +++ exited with 0 +++ [pid 5183] <... bpf resumed>) = 6 [pid 5183] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5184] <... bpf resumed>) = 6 [pid 5182] +++ exited with 0 +++ [pid 5181] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5184] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5183] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5184] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5183] exit_group(0 [pid 5184] exit_group(0 [pid 5183] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5182, 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=5181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5184] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5185 attached [pid 5184] +++ exited with 0 +++ [pid 5183] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5185 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5185] set_robust_list(0x55558fd0d660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5186 attached ./strace-static-x86_64: Process 5187 attached [pid 5185] <... set_robust_list resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5183, 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 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5186 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5186] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5189 attached ./strace-static-x86_64: Process 5188 attached [pid 5187] set_robust_list(0x55558fd0d660, 24 [pid 5186] <... set_robust_list resumed>) = 0 [pid 5185] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5187 [pid 5189] set_robust_list(0x55558fd0d660, 24 [pid 5188] set_robust_list(0x55558fd0d660, 24 [pid 5187] <... set_robust_list resumed>) = 0 [pid 5186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5185] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5188 [pid 5189] <... set_robust_list resumed>) = 0 [pid 5188] <... set_robust_list resumed>) = 0 [pid 5187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5189 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5187] <... prctl resumed>) = 0 [pid 5186] <... prctl resumed>) = 0 [pid 5185] <... setpgid resumed>) = 0 [pid 5189] <... prctl resumed>) = 0 [pid 5187] setpgid(0, 0 [pid 5186] setpgid(0, 0 [pid 5185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5189] setpgid(0, 0 [pid 5188] <... prctl resumed>) = 0 [pid 5187] <... setpgid resumed>) = 0 [pid 5186] <... setpgid resumed>) = 0 [pid 5189] <... setpgid resumed>) = 0 [pid 5188] setpgid(0, 0 [pid 5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5185] <... openat resumed>) = 3 [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5188] <... setpgid resumed>) = 0 [pid 5187] <... openat resumed>) = 3 [pid 5186] <... openat resumed>) = 3 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5185] write(3, "1000", 4 [pid 5189] <... openat resumed>) = 3 [pid 5188] <... openat resumed>) = 3 [pid 5187] write(3, "1000", 4 [pid 5186] write(3, "1000", 4 [pid 5185] <... write resumed>) = 4 [pid 5185] close(3 [pid 5189] write(3, "1000", 4 [pid 5188] write(3, "1000", 4 [pid 5187] <... write resumed>) = 4 [pid 5186] <... write resumed>) = 4 [pid 5185] <... close resumed>) = 0 [pid 5189] <... write resumed>) = 4 [pid 5188] <... write resumed>) = 4 [pid 5187] close(3 [pid 5186] close(3 [pid 5185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5189] close(3 [pid 5188] close(3 [pid 5187] <... close resumed>) = 0 [pid 5186] <... close resumed>) = 0 [pid 5189] <... close resumed>) = 0 [pid 5188] <... close resumed>) = 0 [pid 5187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5185] <... bpf resumed>) = 3 [pid 5189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5187] <... bpf resumed>) = 3 [pid 5186] <... bpf resumed>) = 3 [pid 5185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5189] <... bpf resumed>) = 3 [pid 5188] <... bpf resumed>) = 3 [pid 5187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5185] <... bpf resumed>) = 4 [pid 5189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5187] <... bpf resumed>) = 4 [pid 5186] <... bpf resumed>) = 4 [pid 5189] <... bpf resumed>) = 4 [pid 5188] <... bpf resumed>) = 4 [pid 5187] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5185] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5189] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5187] <... bpf resumed>) = 5 [pid 5186] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5185] <... bpf resumed>) = 5 [pid 5189] <... bpf resumed>) = 5 [pid 5188] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5186] <... bpf resumed>) = 5 [pid 5185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5188] <... bpf resumed>) = 5 [pid 5187] <... bpf resumed>) = 6 [pid 5186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5185] <... bpf resumed>) = 6 [pid 5189] <... bpf resumed>) = 6 [pid 5188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5187] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5186] <... bpf resumed>) = 6 [pid 5189] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5188] <... bpf resumed>) = 6 [pid 5187] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5186] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5185] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5189] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5188] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5187] exit_group(0 [pid 5186] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5185] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5189] exit_group(0 [pid 5188] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5187] <... exit_group resumed>) = ? [pid 5186] exit_group(0 [pid 5185] exit_group(0 [pid 5189] <... exit_group resumed>) = ? [pid 5188] exit_group(0 [pid 5187] +++ exited with 0 +++ [pid 5186] <... exit_group resumed>) = ? [pid 5185] <... exit_group resumed>) = ? [pid 5189] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5188] <... exit_group resumed>) = ? [pid 5185] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5185, 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 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... restart_syscall resumed>) = 0 [pid 5186] +++ exited with 0 +++ [pid 5188] +++ exited with 0 +++ ./strace-static-x86_64: Process 5191 attached ./strace-static-x86_64: Process 5190 attached [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5190] set_robust_list(0x55558fd0d660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5190] <... set_robust_list resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5191 ./strace-static-x86_64: Process 5193 attached ./strace-static-x86_64: Process 5192 attached [pid 5191] set_robust_list(0x55558fd0d660, 24 [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5190 [pid 5192] set_robust_list(0x55558fd0d660, 24 [pid 5191] <... set_robust_list resumed>) = 0 [pid 5191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5190] <... prctl resumed>) = 0 [pid 5193] set_robust_list(0x55558fd0d660, 24 [pid 5192] <... set_robust_list resumed>) = 0 [pid 5191] <... prctl resumed>) = 0 [pid 5190] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5192 [pid 5193] <... set_robust_list resumed>) = 0 [pid 5192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5191] setpgid(0, 0 [pid 5190] <... setpgid resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5193 [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5192] <... prctl resumed>) = 0 [pid 5191] <... setpgid resumed>) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5193] <... prctl resumed>) = 0 [pid 5192] setpgid(0, 0 [pid 5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5194 ./strace-static-x86_64: Process 5194 attached [pid 5193] setpgid(0, 0 [pid 5192] <... setpgid resumed>) = 0 [pid 5191] <... openat resumed>) = 3 [pid 5190] <... openat resumed>) = 3 [pid 5194] set_robust_list(0x55558fd0d660, 24 [pid 5193] <... setpgid resumed>) = 0 [pid 5192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5191] write(3, "1000", 4 [pid 5190] write(3, "1000", 4 [pid 5194] <... set_robust_list resumed>) = 0 [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5191] <... write resumed>) = 4 [pid 5190] <... write resumed>) = 4 [pid 5192] <... openat resumed>) = 3 [pid 5191] close(3 [pid 5193] <... openat resumed>) = 3 [pid 5192] write(3, "1000", 4 [pid 5191] <... close resumed>) = 0 [pid 5190] close(3 [pid 5193] write(3, "1000", 4 [pid 5192] <... write resumed>) = 4 [pid 5193] <... write resumed>) = 4 [pid 5192] close(3 [pid 5191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5193] close(3 [pid 5192] <... close resumed>) = 0 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5193] <... close resumed>) = 0 [pid 5192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5191] <... bpf resumed>) = 3 [pid 5190] <... close resumed>) = 0 [pid 5194] <... prctl resumed>) = 0 [pid 5193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5192] <... bpf resumed>) = 3 [pid 5191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5194] setpgid(0, 0 [pid 5193] <... bpf resumed>) = 3 [pid 5192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5191] <... bpf resumed>) = 4 [pid 5190] <... bpf resumed>) = 3 [pid 5194] <... setpgid resumed>) = 0 [pid 5193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5193] <... bpf resumed>) = 4 [pid 5192] <... bpf resumed>) = 4 [pid 5191] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5194] <... openat resumed>) = 3 [pid 5193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5192] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5191] <... bpf resumed>) = 5 [pid 5190] <... bpf resumed>) = 4 [pid 5194] write(3, "1000", 4) = 4 [pid 5194] close(3 [pid 5190] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5194] <... close resumed>) = 0 [pid 5193] <... bpf resumed>) = 5 [pid 5192] <... bpf resumed>) = 5 [pid 5191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5190] <... bpf resumed>) = 5 [pid 5194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5191] <... bpf resumed>) = 6 [pid 5190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5194] <... bpf resumed>) = 3 [pid 5193] <... bpf resumed>) = 6 [pid 5192] <... bpf resumed>) = 6 [pid 5191] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5190] <... bpf resumed>) = 6 [pid 5194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5193] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5192] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5191] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5190] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5194] <... bpf resumed>) = 4 [pid 5193] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5192] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5191] exit_group(0 [pid 5190] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5193] exit_group(0 [pid 5192] exit_group(0 [pid 5191] <... exit_group resumed>) = ? [pid 5190] exit_group(0 [pid 5193] <... exit_group resumed>) = ? [pid 5194] <... bpf resumed>) = 5 [pid 5190] <... exit_group resumed>) = ? [pid 5194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5191] +++ exited with 0 +++ [pid 5194] <... bpf resumed>) = 6 [pid 5193] +++ exited with 0 +++ [pid 5192] <... exit_group resumed>) = ? [pid 5194] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5194] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5194] exit_group(0 [pid 5192] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5195 attached [pid 5194] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5195] set_robust_list(0x55558fd0d660, 24 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5195] <... set_robust_list resumed>) = 0 [pid 5068] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5196 attached [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... restart_syscall resumed>) = 0 [pid 5196] set_robust_list(0x55558fd0d660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5195 [pid 5196] <... set_robust_list resumed>) = 0 [pid 5195] <... prctl resumed>) = 0 [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5195] setpgid(0, 0 [pid 5194] +++ exited with 0 +++ [pid 5190] +++ exited with 0 +++ [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5196 [pid 5196] <... prctl resumed>) = 0 [pid 5195] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5194, 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 5196] setpgid(0, 0 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5195] <... openat resumed>) = 3 [pid 5196] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5197 attached [pid 5195] write(3, "1000", 4 [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5197] set_robust_list(0x55558fd0d660, 24 [pid 5196] <... openat resumed>) = 3 [pid 5195] <... write resumed>) = 4 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5197 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5197] <... set_robust_list resumed>) = 0 [pid 5196] write(3, "1000", 4 [pid 5195] close(3) = 0 [pid 5195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5198 attached [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5196] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5198 [pid 5198] set_robust_list(0x55558fd0d660, 24 [pid 5197] <... prctl resumed>) = 0 [pid 5196] close(3 [pid 5195] <... bpf resumed>) = 3 [pid 5196] <... close resumed>) = 0 [pid 5198] <... set_robust_list resumed>) = 0 [pid 5197] setpgid(0, 0./strace-static-x86_64: Process 5199 attached [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5197] <... setpgid resumed>) = 0 [pid 5196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5199] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5198] <... prctl resumed>) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5196] <... bpf resumed>) = 3 [pid 5195] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5199 [pid 5199] <... prctl resumed>) = 0 [pid 5198] setpgid(0, 0 [pid 5197] <... openat resumed>) = 3 [pid 5196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5199] setpgid(0, 0 [pid 5198] <... setpgid resumed>) = 0 [pid 5197] write(3, "1000", 4 [pid 5199] <... setpgid resumed>) = 0 [pid 5196] <... bpf resumed>) = 4 [pid 5195] <... bpf resumed>) = 5 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5197] <... write resumed>) = 4 [pid 5196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5199] <... openat resumed>) = 3 [pid 5198] <... openat resumed>) = 3 [pid 5197] close(3 [pid 5196] <... bpf resumed>) = 5 [pid 5198] write(3, "1000", 4 [pid 5197] <... close resumed>) = 0 [pid 5196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5195] <... bpf resumed>) = 6 [pid 5198] <... write resumed>) = 4 [pid 5197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5198] close(3 [pid 5196] <... bpf resumed>) = 6 [pid 5195] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5198] <... close resumed>) = 0 [pid 5197] <... bpf resumed>) = 3 [pid 5195] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5196] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5195] exit_group(0 [pid 5196] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5199] write(3, "1000", 4 [pid 5198] <... bpf resumed>) = 3 [pid 5197] <... bpf resumed>) = 4 [pid 5196] exit_group(0 [pid 5195] <... exit_group resumed>) = ? [pid 5199] <... write resumed>) = 4 [pid 5198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5196] <... exit_group resumed>) = ? [pid 5199] close(3) = 0 [pid 5199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5198] <... bpf resumed>) = 4 [pid 5199] <... bpf resumed>) = 3 [pid 5198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5197] <... bpf resumed>) = 5 [pid 5195] +++ exited with 0 +++ [pid 5199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5199] <... bpf resumed>) = 4 [pid 5197] <... bpf resumed>) = 6 [pid 5197] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5197] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5197] exit_group(0) = ? [pid 5196] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5199] <... bpf resumed>) = 5 [pid 5198] <... bpf resumed>) = 5 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5200 attached [pid 5199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5200] set_robust_list(0x55558fd0d660, 24 [pid 5197] +++ exited with 0 +++ [pid 5200] <... set_robust_list resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5199] <... bpf resumed>) = 6 [pid 5198] <... bpf resumed>) = 6 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5200 [pid 5200] <... prctl resumed>) = 0 [pid 5199] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5198] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5200] setpgid(0, 0 [pid 5198] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5200] <... setpgid resumed>) = 0 [pid 5068] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5201 attached [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5199] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5198] exit_group(0 [pid 5200] <... openat resumed>) = 3 [pid 5199] exit_group(0) = ? [pid 5201] set_robust_list(0x55558fd0d660, 24 [pid 5200] write(3, "1000", 4 [pid 5199] +++ exited with 0 +++ [pid 5198] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5201 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5198] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5202 attached [pid 5201] <... set_robust_list resumed>) = 0 [pid 5200] <... write resumed>) = 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5203 attached [pid 5202] set_robust_list(0x55558fd0d660, 24 [pid 5201] <... prctl resumed>) = 0 [pid 5200] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5202 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5202] <... set_robust_list resumed>) = 0 [pid 5200] <... close resumed>) = 0 [pid 5202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55558fd0d650) = 5203 [pid 5203] set_robust_list(0x55558fd0d660, 24 [pid 5202] <... prctl resumed>) = 0 [pid 5201] setpgid(0, 0 [pid 5200] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5202] setpgid(0, 0) = 0 [pid 5200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5203] <... set_robust_list resumed>) = 0 [pid 5202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5201] <... setpgid resumed>) = 0 [pid 5200] <... bpf resumed>) = 4 [pid 5202] <... openat resumed>) = 3 [pid 5200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5204 attached [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5202] write(3, "1000", 4 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5204 [pid 5204] set_robust_list(0x55558fd0d660, 24 [pid 5203] <... prctl resumed>) = 0 [pid 5202] <... write resumed>) = 4 [pid 5201] <... openat resumed>) = 3 [pid 5200] <... bpf resumed>) = 5 [pid 5204] <... set_robust_list resumed>) = 0 [pid 5203] setpgid(0, 0 [pid 5202] close(3 [pid 5201] write(3, "1000", 4 [pid 5200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5203] <... setpgid resumed>) = 0 [pid 5202] <... close resumed>) = 0 [pid 5201] <... write resumed>) = 4 [pid 5200] <... bpf resumed>) = 6 [pid 5204] <... prctl resumed>) = 0 [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5200] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5204] setpgid(0, 0 [pid 5200] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5204] <... setpgid resumed>) = 0 [pid 5203] <... openat resumed>) = 3 [pid 5202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5201] close(3 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5203] write(3, "1000", 4 [pid 5202] <... bpf resumed>) = 3 [pid 5201] <... close resumed>) = 0 [pid 5200] exit_group(0 [pid 5203] <... write resumed>) = 4 [pid 5202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5200] <... exit_group resumed>) = ? [pid 5204] <... openat resumed>) = 3 [pid 5203] close(3 [pid 5202] <... bpf resumed>) = 4 [pid 5201] <... bpf resumed>) = 3 [pid 5200] +++ exited with 0 +++ [pid 5204] write(3, "1000", 4 [pid 5203] <... close resumed>) = 0 [pid 5202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5204] <... write resumed>) = 4 [pid 5203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5204] close(3 [pid 5203] <... bpf resumed>) = 3 [pid 5204] <... close resumed>) = 0 [pid 5204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5201] <... bpf resumed>) = 4 [pid 5204] <... bpf resumed>) = 3 [pid 5204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5203] <... bpf resumed>) = 4 [pid 5201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5204] <... bpf resumed>) = 4 [pid 5203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5205 attached [pid 5205] set_robust_list(0x55558fd0d660, 24 [pid 5201] <... bpf resumed>) = 5 [pid 5205] <... set_robust_list resumed>) = 0 [pid 5202] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5205 [pid 5203] <... bpf resumed>) = 5 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5205] <... prctl resumed>) = 0 [pid 5203] <... bpf resumed>) = 6 [pid 5205] setpgid(0, 0 [pid 5204] <... bpf resumed>) = 5 [pid 5205] <... setpgid resumed>) = 0 [pid 5201] <... bpf resumed>) = 6 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5205] write(3, "1000", 4 [pid 5202] <... bpf resumed>) = 6 [pid 5204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5205] <... write resumed>) = 4 [pid 5203] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5202] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5201] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5205] close(3 [pid 5204] <... bpf resumed>) = 6 [pid 5203] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5201] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5205] <... close resumed>) = 0 [pid 5205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5204] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5203] exit_group(0 [pid 5202] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5201] exit_group(0 [pid 5205] <... bpf resumed>) = 3 [pid 5205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5204] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5203] <... exit_group resumed>) = ? [pid 5202] exit_group(0 [pid 5201] <... exit_group resumed>) = ? [pid 5205] <... bpf resumed>) = 4 [pid 5202] <... exit_group resumed>) = ? [pid 5205] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5204] exit_group(0 [pid 5202] +++ exited with 0 +++ [pid 5201] +++ exited with 0 +++ [pid 5204] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5205] <... bpf resumed>) = 5 [pid 5203] +++ exited with 0 +++ [pid 5205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 6 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5205] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5205] exit_group(0) = ? ./strace-static-x86_64: Process 5206 attached [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5206 [pid 5069] 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 5206] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5207 attached ) = 0 ./strace-static-x86_64: Process 5208 attached [pid 5207] set_robust_list(0x55558fd0d660, 24 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5207 [pid 5206] <... prctl resumed>) = 0 [pid 5207] <... set_robust_list resumed>) = 0 [pid 5206] setpgid(0, 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5206] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5208 [pid 5208] set_robust_list(0x55558fd0d660, 24 [pid 5207] <... prctl resumed>) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5208] <... set_robust_list resumed>) = 0 [pid 5207] setpgid(0, 0 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5207] <... setpgid resumed>) = 0 [pid 5206] <... openat resumed>) = 3 [pid 5204] +++ exited with 0 +++ [pid 5205] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5208] <... prctl resumed>) = 0 [pid 5208] setpgid(0, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5206] write(3, "1000", 4 [pid 5208] <... setpgid resumed>) = 0 [pid 5206] <... write resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5207] <... openat resumed>) = 3 [pid 5206] close(3 [pid 5208] <... openat resumed>) = 3 [pid 5207] write(3, "1000", 4 [pid 5206] <... close resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5208] write(3, "1000", 4 [pid 5207] <... write resumed>) = 4 [pid 5206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5209 attached [pid 5208] <... write resumed>) = 4 [pid 5207] close(3 [pid 5208] close(3) = 0 [pid 5208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5207] <... close resumed>) = 0 [pid 5206] <... bpf resumed>) = 3 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5209] set_robust_list(0x55558fd0d660, 24 [pid 5208] <... bpf resumed>) = 3 [pid 5209] <... set_robust_list resumed>) = 0 [pid 5208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5209 ./strace-static-x86_64: Process 5210 attached [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5208] <... bpf resumed>) = 4 [pid 5207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5210] set_robust_list(0x55558fd0d660, 24 [pid 5209] <... prctl resumed>) = 0 [pid 5208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5209] setpgid(0, 0 [pid 5206] <... bpf resumed>) = 4 [pid 5209] <... setpgid resumed>) = 0 [pid 5210] <... set_robust_list resumed>) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5207] <... bpf resumed>) = 3 [pid 5206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5210 [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5209] <... openat resumed>) = 3 [pid 5209] write(3, "1000", 4 [pid 5207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5210] <... prctl resumed>) = 0 [pid 5209] <... write resumed>) = 4 [pid 5210] setpgid(0, 0 [pid 5209] close(3) = 0 [pid 5209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5210] <... setpgid resumed>) = 0 [pid 5209] <... bpf resumed>) = 3 [pid 5209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5209] <... bpf resumed>) = 4 [pid 5208] <... bpf resumed>) = 5 [pid 5207] <... bpf resumed>) = 4 [pid 5206] <... bpf resumed>) = 5 [pid 5210] <... openat resumed>) = 3 [pid 5209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5210] write(3, "1000", 4 [pid 5209] <... bpf resumed>) = 5 [pid 5208] <... bpf resumed>) = 6 [pid 5207] <... bpf resumed>) = 5 [pid 5206] <... bpf resumed>) = 6 [pid 5210] <... write resumed>) = 4 [pid 5209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5210] close(3 [pid 5209] <... bpf resumed>) = 6 [pid 5208] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5206] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5210] <... close resumed>) = 0 [pid 5209] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5208] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5207] <... bpf resumed>) = 6 [pid 5206] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5209] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5208] exit_group(0 [pid 5206] exit_group(0 [pid 5210] <... bpf resumed>) = 3 [pid 5209] exit_group(0 [pid 5208] <... exit_group resumed>) = ? [pid 5206] <... exit_group resumed>) = ? [pid 5210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5209] <... exit_group resumed>) = ? [pid 5208] +++ exited with 0 +++ [pid 5206] +++ exited with 0 +++ [pid 5207] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5210] <... bpf resumed>) = 4 [pid 5207] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5207] exit_group(0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5207] <... exit_group resumed>) = ? [pid 5210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16) = 5 [pid 5071] 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 5210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5209] +++ exited with 0 +++ ./strace-static-x86_64: Process 5211 attached ./strace-static-x86_64: Process 5212 attached [pid 5210] <... bpf resumed>) = 6 [pid 5211] set_robust_list(0x55558fd0d660, 24 [pid 5210] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5211] <... set_robust_list resumed>) = 0 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5212] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5211] <... prctl resumed>) = 0 [pid 5210] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5213 attached [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5210] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5211 [pid 5212] <... prctl resumed>) = 0 [pid 5213] set_robust_list(0x55558fd0d660, 24 [pid 5211] setpgid(0, 0 [pid 5210] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5213 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5212 [pid 5213] <... set_robust_list resumed>) = 0 [pid 5212] setpgid(0, 0 [pid 5211] <... setpgid resumed>) = 0 [pid 5213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5212] <... setpgid resumed>) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5213] <... prctl resumed>) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5211] <... openat resumed>) = 3 [pid 5213] setpgid(0, 0) = 0 [pid 5212] <... openat resumed>) = 3 [pid 5211] write(3, "1000", 4 [pid 5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5211] <... write resumed>) = 4 [pid 5212] write(3, "1000", 4) = 4 [pid 5213] <... openat resumed>) = 3 [pid 5212] close(3 [pid 5211] close(3 [pid 5207] +++ exited with 0 +++ [pid 5213] write(3, "1000", 4 [pid 5212] <... close resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5211] <... close resumed>) = 0 [pid 5210] +++ exited with 0 +++ [pid 5213] <... write resumed>) = 4 [pid 5212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5213] close(3 [pid 5212] <... bpf resumed>) = 3 [pid 5211] <... bpf resumed>) = 3 [pid 5213] <... close resumed>) = 0 [pid 5212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5212] <... bpf resumed>) = 4 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5213] <... bpf resumed>) = 3 [pid 5212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5211] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5214 attached ) = 5 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5214] set_robust_list(0x55558fd0d660, 24 [pid 5211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5214] <... set_robust_list resumed>) = 0 [pid 5213] <... bpf resumed>) = 4 [pid 5212] <... bpf resumed>) = 5 [pid 5211] <... bpf resumed>) = 6 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5214] <... prctl resumed>) = 0 [pid 5213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5212] <... bpf resumed>) = 6 [pid 5211] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5214 [pid 5214] setpgid(0, 0 [pid 5213] <... bpf resumed>) = 5 [pid 5211] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5214] <... setpgid resumed>) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5211] exit_group(0) = ? [pid 5214] write(3, "1000", 4 [pid 5213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5212] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5211] +++ exited with 0 +++ [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5214] <... write resumed>) = 4 [pid 5212] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5214] close(3) = 0 [pid 5212] exit_group(0 [pid 5214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5215 attached ) = 4 [pid 5213] <... bpf resumed>) = 6 [pid 5212] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5216 attached [pid 5215] set_robust_list(0x55558fd0d660, 24 [pid 5213] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5212] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5215 [pid 5216] set_robust_list(0x55558fd0d660, 24 [pid 5215] <... set_robust_list resumed>) = 0 [pid 5214] <... bpf resumed>) = 5 [pid 5213] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5216] <... set_robust_list resumed>) = 0 [pid 5215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5213] exit_group(0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5216 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5215] <... prctl resumed>) = 0 [pid 5214] <... bpf resumed>) = 6 [pid 5213] <... exit_group resumed>) = ? [pid 5216] <... prctl resumed>) = 0 [pid 5215] setpgid(0, 0 [pid 5216] setpgid(0, 0 [pid 5215] <... setpgid resumed>) = 0 [pid 5214] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5214] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5214] exit_group(0) = ? [pid 5216] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5217 attached [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5214] +++ exited with 0 +++ [pid 5213] +++ exited with 0 +++ [pid 5217] set_robust_list(0x55558fd0d660, 24 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5217] <... set_robust_list resumed>) = 0 [pid 5216] <... openat resumed>) = 3 [pid 5215] <... openat resumed>) = 3 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5217 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5215] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5216] write(3, "1000", 4 [pid 5217] <... prctl resumed>) = 0 [pid 5215] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5218 attached [pid 5217] setpgid(0, 0 [pid 5216] <... write resumed>) = 4 [pid 5215] close(3 [pid 5216] close(3) = 0 [pid 5216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5218] set_robust_list(0x55558fd0d660, 24 [pid 5217] <... setpgid resumed>) = 0 [pid 5215] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5219 [pid 5218] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5219 attached [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5216] <... bpf resumed>) = 3 [pid 5215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5219] set_robust_list(0x55558fd0d660, 24 [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5217] <... openat resumed>) = 3 [pid 5216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5218 [pid 5219] <... set_robust_list resumed>) = 0 [pid 5218] <... prctl resumed>) = 0 [pid 5217] write(3, "1000", 4 [pid 5216] <... bpf resumed>) = 4 [pid 5215] <... bpf resumed>) = 3 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5218] setpgid(0, 0 [pid 5217] <... write resumed>) = 4 [pid 5215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5219] <... prctl resumed>) = 0 [pid 5216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5219] setpgid(0, 0 [pid 5218] <... setpgid resumed>) = 0 [pid 5217] close(3 [pid 5216] <... bpf resumed>) = 5 [pid 5215] <... bpf resumed>) = 4 [pid 5219] <... setpgid resumed>) = 0 [pid 5217] <... close resumed>) = 0 [pid 5216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5215] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5216] <... bpf resumed>) = 6 [pid 5219] <... openat resumed>) = 3 [pid 5217] <... bpf resumed>) = 3 [pid 5216] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5219] write(3, "1000", 4 [pid 5218] <... openat resumed>) = 3 [pid 5216] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5215] <... bpf resumed>) = 5 [pid 5219] <... write resumed>) = 4 [pid 5218] write(3, "1000", 4 [pid 5217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5216] exit_group(0 [pid 5215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5219] close(3 [pid 5218] <... write resumed>) = 4 [pid 5216] <... exit_group resumed>) = ? [pid 5219] <... close resumed>) = 0 [pid 5218] close(3 [pid 5217] <... bpf resumed>) = 4 [pid 5215] <... bpf resumed>) = 6 [pid 5218] <... close resumed>) = 0 [pid 5219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5215] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5219] <... bpf resumed>) = 3 [pid 5218] <... bpf resumed>) = 3 [pid 5215] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5215] exit_group(0 [pid 5219] <... bpf resumed>) = 4 [pid 5218] <... bpf resumed>) = 4 [pid 5215] <... exit_group resumed>) = ? [pid 5219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5219] <... bpf resumed>) = 5 [pid 5218] <... bpf resumed>) = 5 [pid 5217] <... bpf resumed>) = 5 [pid 5216] +++ exited with 0 +++ [pid 5215] +++ exited with 0 +++ [pid 5219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5219] <... bpf resumed>) = 6 [pid 5218] <... bpf resumed>) = 6 [pid 5217] <... bpf resumed>) = 6 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5219] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5218] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5217] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5219] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5219] exit_group(0) = ? [pid 5218] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5217] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5218] exit_group(0 [pid 5217] exit_group(0 [pid 5218] <... exit_group resumed>) = ? [pid 5219] +++ exited with 0 +++ [pid 5217] <... exit_group resumed>) = ? [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5220 attached [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5220] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5221 attached [pid 5069] <... restart_syscall resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5220 [pid 5221] set_robust_list(0x55558fd0d660, 24 [pid 5220] setpgid(0, 0 [pid 5221] <... set_robust_list resumed>) = 0 [pid 5220] <... setpgid resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5221 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5222 attached [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5220] <... openat resumed>) = 3 [pid 5218] +++ exited with 0 +++ [pid 5222] set_robust_list(0x55558fd0d660, 24 [pid 5221] <... prctl resumed>) = 0 [pid 5220] write(3, "1000", 4 [pid 5222] <... set_robust_list resumed>) = 0 [pid 5221] setpgid(0, 0 [pid 5220] <... write resumed>) = 4 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5221] <... setpgid resumed>) = 0 [pid 5220] close(3 [pid 5222] <... prctl resumed>) = 0 [pid 5220] <... close resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5222] setpgid(0, 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5223 attached [pid 5222] <... setpgid resumed>) = 0 [pid 5220] <... bpf resumed>) = 3 [pid 5217] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5222 [pid 5221] <... openat resumed>) = 3 [pid 5223] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5221] write(3, "1000", 4 [pid 5220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5221] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5223 [pid 5223] <... prctl resumed>) = 0 [pid 5222] <... openat resumed>) = 3 [pid 5221] close(3 [pid 5220] <... bpf resumed>) = 4 [pid 5223] setpgid(0, 0 [pid 5222] write(3, "1000", 4 [pid 5221] <... close resumed>) = 0 [pid 5223] <... setpgid resumed>) = 0 [pid 5220] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5222] <... write resumed>) = 4 [pid 5223] <... openat resumed>) = 3 [pid 5222] close(3 [pid 5221] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5224 attached [pid 5223] write(3, "1000", 4 [pid 5222] <... close resumed>) = 0 [pid 5221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5223] <... write resumed>) = 4 [pid 5222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5224 [pid 5224] set_robust_list(0x55558fd0d660, 24 [pid 5221] <... bpf resumed>) = 4 [pid 5223] close(3 [pid 5224] <... set_robust_list resumed>) = 0 [pid 5222] <... bpf resumed>) = 3 [pid 5221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5220] <... bpf resumed>) = 5 [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5221] <... bpf resumed>) = 5 [pid 5220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5223] <... close resumed>) = 0 [pid 5224] <... prctl resumed>) = 0 [pid 5222] <... bpf resumed>) = 4 [pid 5221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5220] <... bpf resumed>) = 6 [pid 5224] setpgid(0, 0 [pid 5220] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5224] <... setpgid resumed>) = 0 [pid 5220] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5220] exit_group(0 [pid 5224] <... openat resumed>) = 3 [pid 5222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5221] <... bpf resumed>) = 6 [pid 5220] <... exit_group resumed>) = ? [pid 5224] write(3, "1000", 4 [pid 5223] <... bpf resumed>) = 3 [pid 5222] <... bpf resumed>) = 5 [pid 5221] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5220] +++ exited with 0 +++ [pid 5221] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5224] <... write resumed>) = 4 [pid 5223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=5220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5224] close(3 [pid 5221] exit_group(0 [pid 5224] <... close resumed>) = 0 [pid 5224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5223] <... bpf resumed>) = 4 [pid 5222] <... bpf resumed>) = 6 [pid 5221] <... exit_group resumed>) = ? [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5224] <... bpf resumed>) = 3 [pid 5223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5222] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5224] <... bpf resumed>) = 4 [pid 5222] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5222] exit_group(0./strace-static-x86_64: Process 5225 attached [pid 5224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5223] <... bpf resumed>) = 5 [pid 5222] <... exit_group resumed>) = ? [pid 5221] +++ exited with 0 +++ [pid 5225] set_robust_list(0x55558fd0d660, 24 [pid 5224] <... bpf resumed>) = 5 [pid 5223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 6 [pid 5225] <... set_robust_list resumed>) = 0 [pid 5223] <... bpf resumed>) = 6 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5223] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5225] <... prctl resumed>) = 0 [pid 5223] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5225] setpgid(0, 0 [pid 5223] exit_group(0 [pid 5225] <... setpgid resumed>) = 0 [pid 5223] <... exit_group resumed>) = ? [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5224] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5222] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5225 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached [pid 5225] <... openat resumed>) = 3 [pid 5224] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5225] write(3, "1000", 4 [pid 5224] exit_group(0) = ? [pid 5226] set_robust_list(0x55558fd0d660, 24 [pid 5225] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5226 ./strace-static-x86_64: Process 5227 attached [pid 5226] <... set_robust_list resumed>) = 0 [pid 5225] close(3 [pid 5227] set_robust_list(0x55558fd0d660, 24 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5225] <... close resumed>) = 0 [pid 5227] <... set_robust_list resumed>) = 0 [pid 5226] <... prctl resumed>) = 0 [pid 5225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5226] setpgid(0, 0 [pid 5227] <... prctl resumed>) = 0 [pid 5226] <... setpgid resumed>) = 0 [pid 5225] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5227 [pid 5227] setpgid(0, 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5227] <... setpgid resumed>) = 0 [pid 5226] <... openat resumed>) = 3 [pid 5226] write(3, "1000", 4 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5225] <... bpf resumed>) = 4 [pid 5227] <... openat resumed>) = 3 [pid 5226] <... write resumed>) = 4 [pid 5225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5227] write(3, "1000", 4 [pid 5226] close(3 [pid 5227] <... write resumed>) = 4 [pid 5226] <... close resumed>) = 0 [pid 5227] close(3 [pid 5226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5227] <... close resumed>) = 0 [pid 5227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5226] <... bpf resumed>) = 3 [pid 5227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5224] +++ exited with 0 +++ [pid 5223] +++ exited with 0 +++ [pid 5227] <... bpf resumed>) = 4 [pid 5226] <... bpf resumed>) = 4 [pid 5227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5228 attached ./strace-static-x86_64: Process 5229 attached [pid 5226] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5228] set_robust_list(0x55558fd0d660, 24 [pid 5229] set_robust_list(0x55558fd0d660, 24 [pid 5228] <... set_robust_list resumed>) = 0 [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5228 [pid 5229] <... set_robust_list resumed>) = 0 [pid 5228] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5229 [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] setpgid(0, 0 [pid 5229] <... prctl resumed>) = 0 [pid 5228] <... setpgid resumed>) = 0 [pid 5229] setpgid(0, 0) = 0 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5227] <... bpf resumed>) = 5 [pid 5226] <... bpf resumed>) = 5 [pid 5225] <... bpf resumed>) = 5 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5228] <... openat resumed>) = 3 [pid 5227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5229] <... openat resumed>) = 3 [pid 5228] write(3, "1000", 4 [pid 5227] <... bpf resumed>) = 6 [pid 5225] <... bpf resumed>) = 6 [pid 5229] write(3, "1000", 4 [pid 5228] <... write resumed>) = 4 [pid 5227] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5225] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5229] <... write resumed>) = 4 [pid 5228] close(3 [pid 5227] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5226] <... bpf resumed>) = 6 [pid 5225] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5229] close(3 [pid 5228] <... close resumed>) = 0 [pid 5229] <... close resumed>) = 0 [pid 5228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5227] exit_group(0 [pid 5226] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5225] exit_group(0 [pid 5229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5228] <... bpf resumed>) = 3 [pid 5227] <... exit_group resumed>) = ? [pid 5226] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5225] <... exit_group resumed>) = ? [pid 5229] <... bpf resumed>) = 3 [pid 5226] exit_group(0 [pid 5225] +++ exited with 0 +++ [pid 5228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5226] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5229] <... bpf resumed>) = 4 [pid 5228] <... bpf resumed>) = 4 [pid 5227] +++ exited with 0 +++ [pid 5228] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5226] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, 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 5229] <... bpf resumed>) = 5 [pid 5228] <... bpf resumed>) = 5 [pid 5229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5230 attached ./strace-static-x86_64: Process 5231 attached [pid 5229] <... bpf resumed>) = 6 [pid 5228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5230] set_robust_list(0x55558fd0d660, 24 [pid 5231] set_robust_list(0x55558fd0d660, 24 [pid 5229] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5228] <... bpf resumed>) = 6 [pid 5230] <... set_robust_list resumed>) = 0 [pid 5231] <... set_robust_list resumed>) = 0 [pid 5229] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5230 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5229] exit_group(0 [pid 5228] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5228] exit_group(0) = ? [pid 5229] <... exit_group resumed>) = ? [pid 5230] <... prctl resumed>) = 0 [pid 5231] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5232 attached [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5231 [pid 5232] set_robust_list(0x55558fd0d660, 24 [pid 5230] setpgid(0, 0 [pid 5231] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5232 [pid 5231] <... setpgid resumed>) = 0 [pid 5232] <... set_robust_list resumed>) = 0 [pid 5230] <... setpgid resumed>) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5231] <... openat resumed>) = 3 [pid 5232] <... openat resumed>) = 3 [pid 5230] <... openat resumed>) = 3 [pid 5231] write(3, "1000", 4 [pid 5230] write(3, "1000", 4 [pid 5231] <... write resumed>) = 4 [pid 5232] write(3, "1000", 4 [pid 5230] <... write resumed>) = 4 [pid 5231] close(3 [pid 5232] <... write resumed>) = 4 [pid 5230] close(3 [pid 5231] <... close resumed>) = 0 [pid 5230] <... close resumed>) = 0 [pid 5232] close(3 [pid 5230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5232] <... close resumed>) = 0 [pid 5230] <... bpf resumed>) = 3 [pid 5231] <... bpf resumed>) = 3 [pid 5232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5229] +++ exited with 0 +++ [pid 5230] <... bpf resumed>) = 4 [pid 5228] +++ exited with 0 +++ [pid 5232] <... bpf resumed>) = 4 [pid 5231] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5230] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached [pid 5233] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5233 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5234 attached [pid 5233] setpgid(0, 0 [pid 5234] set_robust_list(0x55558fd0d660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5234 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5233] <... setpgid resumed>) = 0 [pid 5232] <... bpf resumed>) = 5 [pid 5230] <... bpf resumed>) = 5 [pid 5231] <... bpf resumed>) = 5 [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] <... openat resumed>) = 3 [pid 5232] <... bpf resumed>) = 6 [pid 5230] <... bpf resumed>) = 6 [pid 5231] <... bpf resumed>) = 6 [pid 5234] <... prctl resumed>) = 0 [pid 5233] write(3, "1000", 4 [pid 5232] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5230] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5231] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5234] setpgid(0, 0 [pid 5233] <... write resumed>) = 4 [pid 5232] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5230] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5231] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5234] <... setpgid resumed>) = 0 [pid 5233] close(3 [pid 5232] exit_group(0 [pid 5230] exit_group(0 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] <... close resumed>) = 0 [pid 5232] <... exit_group resumed>) = ? [pid 5230] <... exit_group resumed>) = ? [pid 5231] exit_group(0 [pid 5233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5232] +++ exited with 0 +++ [pid 5231] <... exit_group resumed>) = ? [pid 5234] <... openat resumed>) = 3 [pid 5233] <... bpf resumed>) = 3 [pid 5234] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5234] <... write resumed>) = 4 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5234] close(3 [pid 5233] <... bpf resumed>) = 4 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5234] <... close resumed>) = 0 [pid 5234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5235 attached [pid 5234] <... bpf resumed>) = 3 [pid 5235] set_robust_list(0x55558fd0d660, 24 [pid 5234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5235] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5235 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5235] setpgid(0, 0 [pid 5234] <... bpf resumed>) = 4 [pid 5235] <... setpgid resumed>) = 0 [pid 5234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5235] write(3, "1000", 4) = 4 [pid 5235] close(3 [pid 5230] +++ exited with 0 +++ [pid 5231] +++ exited with 0 +++ [pid 5235] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5068] <... restart_syscall resumed>) = 0 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5235] <... bpf resumed>) = 3 [pid 5235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 5236 attached [pid 5235] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5237 attached [pid 5236] set_robust_list(0x55558fd0d660, 24 [pid 5235] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5236] <... set_robust_list resumed>) = 0 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5236 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5237 [pid 5237] set_robust_list(0x55558fd0d660, 24 [pid 5236] <... prctl resumed>) = 0 [pid 5236] setpgid(0, 0 [pid 5237] <... set_robust_list resumed>) = 0 [pid 5233] <... bpf resumed>) = 5 [pid 5234] <... bpf resumed>) = 5 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5236] <... setpgid resumed>) = 0 [pid 5235] <... bpf resumed>) = 5 [pid 5234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5237] <... prctl resumed>) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5234] <... bpf resumed>) = 6 [pid 5237] setpgid(0, 0 [pid 5236] <... openat resumed>) = 3 [pid 5235] <... bpf resumed>) = 6 [pid 5234] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5233] <... bpf resumed>) = 6 [pid 5237] <... setpgid resumed>) = 0 [pid 5235] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5234] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5236] write(3, "1000", 4 [pid 5235] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5236] <... write resumed>) = 4 [pid 5235] exit_group(0 [pid 5234] exit_group(0 [pid 5233] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5236] close(3 [pid 5235] <... exit_group resumed>) = ? [pid 5237] <... openat resumed>) = 3 [pid 5236] <... close resumed>) = 0 [pid 5235] +++ exited with 0 +++ [pid 5234] <... exit_group resumed>) = ? [pid 5233] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5233] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5236] <... bpf resumed>) = 3 [pid 5236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5237] write(3, "1000", 4 [pid 5234] +++ exited with 0 +++ [pid 5233] <... exit_group resumed>) = ? [pid 5237] <... write resumed>) = 4 [pid 5236] <... bpf resumed>) = 4 [pid 5233] +++ exited with 0 +++ [pid 5237] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5237] <... close resumed>) = 0 [pid 5237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5238 attached [pid 5237] <... bpf resumed>) = 3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5239 attached ./strace-static-x86_64: Process 5240 attached [pid 5238] set_robust_list(0x55558fd0d660, 24 [pid 5237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5240] set_robust_list(0x55558fd0d660, 24 [pid 5239] set_robust_list(0x55558fd0d660, 24 [pid 5238] <... set_robust_list resumed>) = 0 [pid 5240] <... set_robust_list resumed>) = 0 [pid 5239] <... set_robust_list resumed>) = 0 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5237] <... bpf resumed>) = 4 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5238 [pid 5240] <... prctl resumed>) = 0 [pid 5239] <... prctl resumed>) = 0 [pid 5238] <... prctl resumed>) = 0 [pid 5237] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5239 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5240 [pid 5240] setpgid(0, 0) = 0 [pid 5239] setpgid(0, 0 [pid 5238] setpgid(0, 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5238] <... setpgid resumed>) = 0 [pid 5240] <... openat resumed>) = 3 [pid 5239] <... setpgid resumed>) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5240] write(3, "1000", 4 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5236] <... bpf resumed>) = 5 [pid 5240] <... write resumed>) = 4 [pid 5238] <... openat resumed>) = 3 [pid 5237] <... bpf resumed>) = 5 [pid 5236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5240] close(3 [pid 5239] <... openat resumed>) = 3 [pid 5238] write(3, "1000", 4 [pid 5237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5236] <... bpf resumed>) = 6 [pid 5240] <... close resumed>) = 0 [pid 5239] write(3, "1000", 4 [pid 5238] <... write resumed>) = 4 [pid 5236] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5239] <... write resumed>) = 4 [pid 5238] close(3 [pid 5236] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5240] <... bpf resumed>) = 3 [pid 5239] close(3 [pid 5238] <... close resumed>) = 0 [pid 5237] <... bpf resumed>) = 6 [pid 5236] exit_group(0 [pid 5239] <... close resumed>) = 0 [pid 5238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5236] <... exit_group resumed>) = ? [pid 5238] <... bpf resumed>) = 3 [pid 5239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5237] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5239] <... bpf resumed>) = 3 [pid 5238] <... bpf resumed>) = 4 [pid 5237] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5240] <... bpf resumed>) = 4 [pid 5239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5237] exit_group(0 [pid 5239] <... bpf resumed>) = 4 [pid 5237] <... exit_group resumed>) = ? [pid 5239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5240] <... bpf resumed>) = 5 [pid 5238] <... bpf resumed>) = 5 [pid 5237] +++ exited with 0 +++ [pid 5236] +++ exited with 0 +++ [pid 5240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5239] <... bpf resumed>) = 5 [pid 5238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=5236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5240] <... bpf resumed>) = 6 [pid 5240] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5238] <... bpf resumed>) = 6 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5240] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5239] <... bpf resumed>) = 6 [pid 5238] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5240] exit_group(0 [pid 5239] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5238] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5240] <... exit_group resumed>) = ? [pid 5239] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5238] exit_group(0./strace-static-x86_64: Process 5241 attached [pid 5240] +++ exited with 0 +++ [pid 5239] exit_group(0 [pid 5238] <... exit_group resumed>) = ? [pid 5241] set_robust_list(0x55558fd0d660, 24 [pid 5239] <... exit_group resumed>) = ? [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5240, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5242 attached [pid 5241] <... set_robust_list resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5242] set_robust_list(0x55558fd0d660, 24 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5241 ./strace-static-x86_64: Process 5243 attached [pid 5242] <... set_robust_list resumed>) = 0 [pid 5241] <... prctl resumed>) = 0 [pid 5243] set_robust_list(0x55558fd0d660, 24 [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5241] setpgid(0, 0 [pid 5238] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5242 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5242] <... prctl resumed>) = 0 [pid 5241] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5242] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5243 [pid 5243] <... prctl resumed>) = 0 [pid 5242] <... setpgid resumed>) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5239] +++ exited with 0 +++ [pid 5243] setpgid(0, 0 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5241] <... openat resumed>) = 3 [pid 5243] <... setpgid resumed>) = 0 [pid 5242] <... openat resumed>) = 3 [pid 5241] write(3, "1000", 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5242] write(3, "1000", 4 [pid 5241] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5244 attached [pid 5243] <... openat resumed>) = 3 [pid 5242] <... write resumed>) = 4 [pid 5241] close(3 [pid 5244] set_robust_list(0x55558fd0d660, 24 [pid 5243] write(3, "1000", 4 [pid 5242] close(3 [pid 5241] <... close resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5244] <... set_robust_list resumed>) = 0 [pid 5243] <... write resumed>) = 4 [pid 5242] <... close resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5244 ./strace-static-x86_64: Process 5245 attached [pid 5241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5245] set_robust_list(0x55558fd0d660, 24 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5243] close(3 [pid 5242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5245] <... set_robust_list resumed>) = 0 [pid 5244] <... prctl resumed>) = 0 [pid 5243] <... close resumed>) = 0 [pid 5242] <... bpf resumed>) = 3 [pid 5241] <... bpf resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5245 [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5244] setpgid(0, 0 [pid 5243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5245] <... prctl resumed>) = 0 [pid 5244] <... setpgid resumed>) = 0 [pid 5243] <... bpf resumed>) = 3 [pid 5245] setpgid(0, 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5242] <... bpf resumed>) = 4 [pid 5241] <... bpf resumed>) = 4 [pid 5245] <... setpgid resumed>) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5244] <... openat resumed>) = 3 [pid 5241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5245] <... openat resumed>) = 3 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3) = 0 [pid 5245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5241] <... bpf resumed>) = 5 [pid 5245] <... bpf resumed>) = 3 [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5244] write(3, "1000", 4 [pid 5243] <... bpf resumed>) = 4 [pid 5242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5244] <... write resumed>) = 4 [pid 5243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5242] <... bpf resumed>) = 5 [pid 5245] <... bpf resumed>) = 4 [pid 5244] close(3 [pid 5242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5241] <... bpf resumed>) = 6 [pid 5244] <... close resumed>) = 0 [pid 5243] <... bpf resumed>) = 5 [pid 5245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5242] <... bpf resumed>) = 6 [pid 5241] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5245] <... bpf resumed>) = 5 [pid 5244] <... bpf resumed>) = 3 [pid 5243] <... bpf resumed>) = 6 [pid 5242] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5241] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5243] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5242] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5241] exit_group(0 [pid 5245] <... bpf resumed>) = 6 [pid 5245] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5244] <... bpf resumed>) = 4 [pid 5243] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5245] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5242] exit_group(0 [pid 5241] <... exit_group resumed>) = ? [pid 5245] exit_group(0 [pid 5244] <... bpf resumed>) = 5 [pid 5243] exit_group(0 [pid 5242] <... exit_group resumed>) = ? [pid 5244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5243] <... exit_group resumed>) = ? [pid 5241] +++ exited with 0 +++ [pid 5245] <... exit_group resumed>) = ? [pid 5244] <... bpf resumed>) = 6 [pid 5245] +++ exited with 0 +++ [pid 5242] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5244] bpf(BPF_MAP_UPDATE_BATCH, NULL, 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=5242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5246 attached [pid 5244] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5246] set_robust_list(0x55558fd0d660, 24 [pid 5244] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 [pid 5246] <... set_robust_list resumed>) = 0 [pid 5244] <... exit_group resumed>) = ? [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5246 ./strace-static-x86_64: Process 5247 attached [pid 5246] <... prctl resumed>) = 0 [pid 5244] +++ exited with 0 +++ [pid 5243] +++ exited with 0 +++ [pid 5247] set_robust_list(0x55558fd0d660, 24 [pid 5246] setpgid(0, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5247 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5247] <... set_robust_list resumed>) = 0 [pid 5246] <... setpgid resumed>) = 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5248 attached [pid 5247] <... prctl resumed>) = 0 [pid 5248] set_robust_list(0x55558fd0d660, 24 [pid 5246] <... openat resumed>) = 3 [pid 5247] setpgid(0, 0./strace-static-x86_64: Process 5249 attached ) = 0 [pid 5246] write(3, "1000", 4 [pid 5249] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5250 attached ) = 0 [pid 5248] <... set_robust_list resumed>) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] <... write resumed>) = 4 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5250 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5249 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5248 [pid 5250] set_robust_list(0x55558fd0d660, 24 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5247] <... openat resumed>) = 3 [pid 5246] close(3 [pid 5250] <... set_robust_list resumed>) = 0 [pid 5249] <... prctl resumed>) = 0 [pid 5248] <... prctl resumed>) = 0 [pid 5246] <... close resumed>) = 0 [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5249] setpgid(0, 0 [pid 5248] setpgid(0, 0 [pid 5247] write(3, "1000", 4 [pid 5250] <... prctl resumed>) = 0 [pid 5249] <... setpgid resumed>) = 0 [pid 5246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5247] <... write resumed>) = 4 [pid 5250] setpgid(0, 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] <... setpgid resumed>) = 0 [pid 5250] <... setpgid resumed>) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] <... bpf resumed>) = 3 [pid 5247] close(3 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5249] <... openat resumed>) = 3 [pid 5248] <... openat resumed>) = 3 [pid 5247] <... close resumed>) = 0 [pid 5249] write(3, "1000", 4 [pid 5246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5249] <... write resumed>) = 4 [pid 5247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5249] close(3 [pid 5250] <... openat resumed>) = 3 [pid 5248] write(3, "1000", 4 [pid 5249] <... close resumed>) = 0 [pid 5250] write(3, "1000", 4 [pid 5248] <... write resumed>) = 4 [pid 5247] <... bpf resumed>) = 3 [pid 5250] <... write resumed>) = 4 [pid 5249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5248] close(3 [pid 5250] close(3 [pid 5248] <... close resumed>) = 0 [pid 5250] <... close resumed>) = 0 [pid 5248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5246] <... bpf resumed>) = 4 [pid 5250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5249] <... bpf resumed>) = 3 [pid 5248] <... bpf resumed>) = 3 [pid 5250] <... bpf resumed>) = 3 [pid 5248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5247] <... bpf resumed>) = 4 [pid 5249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5248] <... bpf resumed>) = 4 [pid 5247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5250] <... bpf resumed>) = 4 [pid 5249] <... bpf resumed>) = 4 [pid 5248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5246] <... bpf resumed>) = 5 [pid 5248] <... bpf resumed>) = 5 [pid 5248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5248] <... bpf resumed>) = 6 [pid 5247] <... bpf resumed>) = 5 [pid 5246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5250] <... bpf resumed>) = 5 [pid 5249] <... bpf resumed>) = 5 [pid 5248] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5248] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5250] <... bpf resumed>) = 6 [pid 5249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5248] exit_group(0 [pid 5247] <... bpf resumed>) = 6 [pid 5246] <... bpf resumed>) = 6 [pid 5250] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5248] <... exit_group resumed>) = ? [pid 5247] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5250] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5249] <... bpf resumed>) = 6 [pid 5248] +++ exited with 0 +++ [pid 5247] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5246] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5250] exit_group(0) = ? [pid 5250] +++ exited with 0 +++ [pid 5249] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5247] exit_group(0 [pid 5246] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5249] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5249] exit_group(0 [pid 5246] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5249] <... exit_group resumed>) = ? [pid 5247] <... exit_group resumed>) = ? [pid 5246] <... exit_group resumed>) = ? [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5249] +++ exited with 0 +++ [pid 5246] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, 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 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5251 attached [pid 5251] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5253 attached [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5247] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5252 [pid 5253] set_robust_list(0x55558fd0d660, 24 [pid 5251] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5254 attached [pid 5253] <... set_robust_list resumed>) = 0 [pid 5251] setpgid(0, 0 [pid 5254] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5251] <... setpgid resumed>) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5252 attached [pid 5253] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5251 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5254 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5252] set_robust_list(0x55558fd0d660, 24 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5252] <... set_robust_list resumed>) = 0 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5253] setpgid(0, 0 [pid 5251] <... openat resumed>) = 3 [pid 5254] <... prctl resumed>) = 0 [pid 5253] <... setpgid resumed>) = 0 [pid 5251] write(3, "1000", 4./strace-static-x86_64: Process 5255 attached [pid 5254] setpgid(0, 0 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5251] <... write resumed>) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5253 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5255 [pid 5252] <... prctl resumed>) = 0 [pid 5251] close(3 [pid 5252] setpgid(0, 0 [pid 5255] set_robust_list(0x55558fd0d660, 24 [pid 5252] <... setpgid resumed>) = 0 [pid 5251] <... close resumed>) = 0 [pid 5255] <... set_robust_list resumed>) = 0 [pid 5254] <... setpgid resumed>) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5252] <... openat resumed>) = 3 [pid 5255] <... prctl resumed>) = 0 [pid 5251] <... bpf resumed>) = 3 [pid 5252] write(3, "1000", 4 [pid 5255] setpgid(0, 0 [pid 5252] <... write resumed>) = 4 [pid 5252] close(3 [pid 5251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5255] <... setpgid resumed>) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5253] <... openat resumed>) = 3 [pid 5252] <... close resumed>) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5254] <... openat resumed>) = 3 [pid 5253] write(3, "1000", 4 [pid 5252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5251] <... bpf resumed>) = 4 [pid 5253] <... write resumed>) = 4 [pid 5254] write(3, "1000", 4 [pid 5253] close(3 [pid 5254] <... write resumed>) = 4 [pid 5253] <... close resumed>) = 0 [pid 5254] close(3 [pid 5253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5255] <... openat resumed>) = 3 [pid 5252] <... bpf resumed>) = 3 [pid 5255] write(3, "1000", 4 [pid 5251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5255] <... write resumed>) = 4 [pid 5252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5255] close(3 [pid 5251] <... bpf resumed>) = 5 [pid 5255] <... close resumed>) = 0 [pid 5254] <... close resumed>) = 0 [pid 5253] <... bpf resumed>) = 3 [pid 5251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5252] <... bpf resumed>) = 4 [pid 5255] <... bpf resumed>) = 3 [pid 5254] <... bpf resumed>) = 3 [pid 5253] <... bpf resumed>) = 4 [pid 5252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5251] <... bpf resumed>) = 6 [pid 5255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5252] <... bpf resumed>) = 5 [pid 5255] <... bpf resumed>) = 4 [pid 5254] <... bpf resumed>) = 4 [pid 5253] <... bpf resumed>) = 5 [pid 5252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5251] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5252] <... bpf resumed>) = 6 [pid 5251] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5255] <... bpf resumed>) = 5 [pid 5254] <... bpf resumed>) = 5 [pid 5253] <... bpf resumed>) = 6 [pid 5255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5253] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5252] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5251] exit_group(0 [pid 5255] <... bpf resumed>) = 6 [pid 5252] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5251] <... exit_group resumed>) = ? [pid 5255] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5254] <... bpf resumed>) = 6 [pid 5253] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5252] exit_group(0 [pid 5251] +++ exited with 0 +++ [pid 5255] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5255] exit_group(0 [pid 5254] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5253] exit_group(0 [pid 5252] <... exit_group resumed>) = ? [pid 5255] <... exit_group resumed>) = ? [pid 5254] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5253] <... exit_group resumed>) = ? [pid 5252] +++ exited with 0 +++ [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5254] exit_group(0) = ? [pid 5254] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5256 attached [pid 5255] +++ exited with 0 +++ [pid 5253] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 5257 attached [pid 5256] set_robust_list(0x55558fd0d660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5256 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5257] set_robust_list(0x55558fd0d660, 24 [pid 5256] <... set_robust_list resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5257] <... set_robust_list resumed>) = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached ./strace-static-x86_64: Process 5258 attached [pid 5259] set_robust_list(0x55558fd0d660, 24 [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5258 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5257 [pid 5259] <... set_robust_list resumed>) = 0 [pid 5258] set_robust_list(0x55558fd0d660, 24 [pid 5257] <... prctl resumed>) = 0 [pid 5256] <... prctl resumed>) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5258] <... set_robust_list resumed>) = 0 [pid 5257] setpgid(0, 0 [pid 5256] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5259 ./strace-static-x86_64: Process 5260 attached [pid 5259] <... prctl resumed>) = 0 [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5257] <... setpgid resumed>) = 0 [pid 5256] <... setpgid resumed>) = 0 [pid 5258] <... prctl resumed>) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5260 [pid 5259] setpgid(0, 0 [pid 5258] setpgid(0, 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5260] set_robust_list(0x55558fd0d660, 24 [pid 5259] <... setpgid resumed>) = 0 [pid 5257] <... openat resumed>) = 3 [pid 5256] <... openat resumed>) = 3 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5258] <... setpgid resumed>) = 0 [pid 5257] write(3, "1000", 4 [pid 5256] write(3, "1000", 4 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5259] <... openat resumed>) = 3 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5256] <... write resumed>) = 4 [pid 5257] <... write resumed>) = 4 [pid 5260] <... prctl resumed>) = 0 [pid 5259] write(3, "1000", 4 [pid 5258] <... openat resumed>) = 3 [pid 5257] close(3 [pid 5256] close(3 [pid 5260] setpgid(0, 0 [pid 5259] <... write resumed>) = 4 [pid 5258] write(3, "1000", 4 [pid 5257] <... close resumed>) = 0 [pid 5256] <... close resumed>) = 0 [pid 5260] <... setpgid resumed>) = 0 [pid 5259] close(3 [pid 5258] <... write resumed>) = 4 [pid 5257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5259] <... close resumed>) = 0 [pid 5258] close(3 [pid 5256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5260] <... openat resumed>) = 3 [pid 5259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5258] <... close resumed>) = 0 [pid 5256] <... bpf resumed>) = 3 [pid 5260] write(3, "1000", 4 [pid 5259] <... bpf resumed>) = 3 [pid 5258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5257] <... bpf resumed>) = 3 [pid 5256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5260] <... write resumed>) = 4 [pid 5259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5258] <... bpf resumed>) = 3 [pid 5257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5260] close(3 [pid 5259] <... bpf resumed>) = 4 [pid 5258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5257] <... bpf resumed>) = 4 [pid 5256] <... bpf resumed>) = 4 [pid 5260] <... close resumed>) = 0 [pid 5259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5258] <... bpf resumed>) = 4 [pid 5256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5259] <... bpf resumed>) = 5 [pid 5256] <... bpf resumed>) = 5 [pid 5260] <... bpf resumed>) = 3 [pid 5259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5259] <... bpf resumed>) = 6 [pid 5258] <... bpf resumed>) = 5 [pid 5257] <... bpf resumed>) = 5 [pid 5256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5260] <... bpf resumed>) = 4 [pid 5259] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5259] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5258] <... bpf resumed>) = 6 [pid 5257] <... bpf resumed>) = 6 [pid 5256] <... bpf resumed>) = 6 [pid 5260] <... bpf resumed>) = 5 [pid 5259] exit_group(0 [pid 5260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5256] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5259] <... exit_group resumed>) = ? [pid 5260] <... bpf resumed>) = 6 [pid 5259] +++ exited with 0 +++ [pid 5257] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5256] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5256] exit_group(0 [pid 5260] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5257] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5257] exit_group(0 [pid 5260] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5257] <... exit_group resumed>) = ? [pid 5260] exit_group(0 [pid 5256] <... exit_group resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5260] <... exit_group resumed>) = ? [pid 5258] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5257] +++ exited with 0 +++ [pid 5256] +++ exited with 0 +++ [pid 5258] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5256, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5258] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5257, 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 5258] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5262 attached ./strace-static-x86_64: Process 5261 attached [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5261 [pid 5262] set_robust_list(0x55558fd0d660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5262 [pid 5262] <... set_robust_list resumed>) = 0 [pid 5261] set_robust_list(0x55558fd0d660, 24 [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] <... set_robust_list resumed>) = 0 [pid 5262] <... prctl resumed>) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5262] setpgid(0, 0) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5261] setpgid(0, 0./strace-static-x86_64: Process 5263 attached [pid 5262] <... openat resumed>) = 3 [pid 5261] <... setpgid resumed>) = 0 [pid 5262] write(3, "1000", 4 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5263 [pid 5263] set_robust_list(0x55558fd0d660, 24 [pid 5262] <... write resumed>) = 4 [pid 5263] <... set_robust_list resumed>) = 0 [pid 5262] close(3 [pid 5261] <... openat resumed>) = 3 [pid 5260] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5262] <... close resumed>) = 0 [pid 5261] write(3, "1000", 4 [pid 5258] +++ exited with 0 +++ [pid 5263] <... prctl resumed>) = 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5263] setpgid(0, 0 [pid 5262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5261] <... write resumed>) = 4 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5263] <... setpgid resumed>) = 0 [pid 5262] <... bpf resumed>) = 3 [pid 5261] close(3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5261] <... close resumed>) = 0 [pid 5263] 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 5262] <... bpf resumed>) = 4 [pid 5263] <... openat resumed>) = 3 [pid 5262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16) = 5 [pid 5261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5264 attached [pid 5263] write(3, "1000", 4 [pid 5262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5261] <... bpf resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5264 [pid 5264] set_robust_list(0x55558fd0d660, 24 [pid 5263] <... write resumed>) = 4 [pid 5262] <... bpf resumed>) = 6 [pid 5261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5262] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5265 attached [pid 5264] <... set_robust_list resumed>) = 0 [pid 5263] close(3 [pid 5261] <... bpf resumed>) = 4 [pid 5265] set_robust_list(0x55558fd0d660, 24 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5263] <... close resumed>) = 0 [pid 5262] exit_group(0 [pid 5261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5265 [pid 5265] <... set_robust_list resumed>) = 0 [pid 5264] <... prctl resumed>) = 0 [pid 5263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5262] <... exit_group resumed>) = ? [pid 5261] <... bpf resumed>) = 5 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5264] setpgid(0, 0 [pid 5263] <... bpf resumed>) = 3 [pid 5265] <... prctl resumed>) = 0 [pid 5264] <... setpgid resumed>) = 0 [pid 5263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5265] setpgid(0, 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5265] <... setpgid resumed>) = 0 [pid 5263] <... bpf resumed>) = 4 [pid 5261] <... bpf resumed>) = 6 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5264] <... openat resumed>) = 3 [pid 5263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5261] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5264] write(3, "1000", 4 [pid 5261] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5265] <... openat resumed>) = 3 [pid 5264] <... write resumed>) = 4 [pid 5261] exit_group(0 [pid 5265] write(3, "1000", 4 [pid 5264] close(3 [pid 5265] <... write resumed>) = 4 [pid 5264] <... close resumed>) = 0 [pid 5261] <... exit_group resumed>) = ? [pid 5264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5265] close(3) = 0 [pid 5264] <... bpf resumed>) = 3 [pid 5263] <... bpf resumed>) = 5 [pid 5262] +++ exited with 0 +++ [pid 5265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5265] <... bpf resumed>) = 3 [pid 5264] <... bpf resumed>) = 4 [pid 5263] <... bpf resumed>) = 6 [pid 5265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5263] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5263] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5263] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5263] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5266 attached [pid 5265] <... bpf resumed>) = 4 [pid 5265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5266] set_robust_list(0x55558fd0d660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5266 [pid 5266] <... set_robust_list resumed>) = 0 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5266] setpgid(0, 0) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5266] write(3, "1000", 4) = 4 [pid 5266] close(3) = 0 [pid 5266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5265] <... bpf resumed>) = 5 [pid 5265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5264] <... bpf resumed>) = 5 [pid 5263] +++ exited with 0 +++ [pid 5261] +++ exited with 0 +++ [pid 5266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5265] <... bpf resumed>) = 6 [pid 5264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5266] <... bpf resumed>) = 5 [pid 5265] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5265] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5264] <... bpf resumed>) = 6 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5266] <... bpf resumed>) = 6 [pid 5265] exit_group(0 [pid 5264] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5266] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5265] <... exit_group resumed>) = ? [pid 5264] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5266] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5266] exit_group(0) = ? [pid 5266] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5264] exit_group(0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5267 attached [pid 5265] +++ exited with 0 +++ [pid 5264] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5268 attached [pid 5267] set_robust_list(0x55558fd0d660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5267 [pid 5268] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5269 attached ) = 0 [pid 5264] +++ exited with 0 +++ [pid 5269] set_robust_list(0x55558fd0d660, 24 [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5267] <... set_robust_list resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5269] <... set_robust_list resumed>) = 0 [pid 5268] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5269 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5268] setpgid(0, 0 [pid 5269] <... prctl resumed>) = 0 [pid 5268] <... setpgid resumed>) = 0 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5267] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5268 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5270 attached [pid 5267] setpgid(0, 0 [pid 5270] set_robust_list(0x55558fd0d660, 24 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5270] <... set_robust_list resumed>) = 0 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5269] setpgid(0, 0 [pid 5267] <... setpgid resumed>) = 0 [pid 5269] <... setpgid resumed>) = 0 [pid 5268] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5271 attached [pid 5270] <... prctl resumed>) = 0 [pid 5271] set_robust_list(0x55558fd0d660, 24 [pid 5270] setpgid(0, 0 [pid 5271] <... set_robust_list resumed>) = 0 [pid 5270] <... setpgid resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5271 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5268] write(3, "1000", 4 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5270 [pid 5271] <... prctl resumed>) = 0 [pid 5270] <... openat resumed>) = 3 [pid 5268] <... write resumed>) = 4 [pid 5267] <... openat resumed>) = 3 [pid 5269] <... openat resumed>) = 3 [pid 5268] close(3 [pid 5267] write(3, "1000", 4 [pid 5271] setpgid(0, 0 [pid 5270] write(3, "1000", 4 [pid 5268] <... close resumed>) = 0 [pid 5271] <... setpgid resumed>) = 0 [pid 5270] <... write resumed>) = 4 [pid 5269] write(3, "1000", 4 [pid 5268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5267] <... write resumed>) = 4 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5270] close(3 [pid 5271] <... openat resumed>) = 3 [pid 5270] <... close resumed>) = 0 [pid 5271] write(3, "1000", 4 [pid 5270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5267] close(3 [pid 5271] <... write resumed>) = 4 [pid 5270] <... bpf resumed>) = 3 [pid 5269] <... write resumed>) = 4 [pid 5268] <... bpf resumed>) = 3 [pid 5267] <... close resumed>) = 0 [pid 5269] close(3 [pid 5270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5271] close(3 [pid 5270] <... bpf resumed>) = 4 [pid 5269] <... close resumed>) = 0 [pid 5268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5271] <... close resumed>) = 0 [pid 5269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5267] <... bpf resumed>) = 3 [pid 5271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5269] <... bpf resumed>) = 3 [pid 5271] <... bpf resumed>) = 3 [pid 5270] <... bpf resumed>) = 5 [pid 5268] <... bpf resumed>) = 4 [pid 5267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5271] <... bpf resumed>) = 4 [pid 5270] <... bpf resumed>) = 6 [pid 5270] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5270] exit_group(0 [pid 5269] <... bpf resumed>) = 4 [pid 5270] <... exit_group resumed>) = ? [pid 5268] <... bpf resumed>) = 5 [pid 5267] <... bpf resumed>) = 4 [pid 5271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5271] <... bpf resumed>) = 5 [pid 5267] <... bpf resumed>) = 5 [pid 5271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5270] +++ exited with 0 +++ [pid 5269] <... bpf resumed>) = 5 [pid 5267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5271] <... bpf resumed>) = 6 [pid 5268] <... bpf resumed>) = 6 [pid 5269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 6 [pid 5267] <... bpf resumed>) = 6 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5270, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5271] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5268] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5267] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5271] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5267] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5271] exit_group(0 [pid 5268] exit_group(0 [pid 5267] exit_group(0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5271] <... exit_group resumed>) = ? [pid 5267] <... exit_group resumed>) = ? [pid 5268] <... exit_group resumed>) = ? [pid 5269] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5267] +++ exited with 0 +++ [pid 5268] +++ exited with 0 +++ [pid 5269] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5272 attached [pid 5269] exit_group(0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5269] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5272 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5272] set_robust_list(0x55558fd0d660, 24 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached ./strace-static-x86_64: Process 5274 attached [pid 5272] <... set_robust_list resumed>) = 0 [pid 5273] set_robust_list(0x55558fd0d660, 24 [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5274] set_robust_list(0x55558fd0d660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5273 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5273] <... set_robust_list resumed>) = 0 [pid 5272] <... prctl resumed>) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5274 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5272] setpgid(0, 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5273] <... prctl resumed>) = 0 [pid 5272] <... setpgid resumed>) = 0 [pid 5274] <... prctl resumed>) = 0 [pid 5273] setpgid(0, 0 [pid 5274] setpgid(0, 0 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5273] <... setpgid resumed>) = 0 [pid 5274] <... setpgid resumed>) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5272] <... openat resumed>) = 3 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5272] write(3, "1000", 4) = 4 [pid 5272] close(3) = 0 [pid 5274] <... openat resumed>) = 3 [pid 5273] <... openat resumed>) = 3 [pid 5272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5274] write(3, "1000", 4 [pid 5273] write(3, "1000", 4 [pid 5274] <... write resumed>) = 4 [pid 5273] <... write resumed>) = 4 [pid 5272] <... bpf resumed>) = 3 [pid 5272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5274] close(3 [pid 5273] close(3 [pid 5272] <... bpf resumed>) = 4 [pid 5272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5274] <... close resumed>) = 0 [pid 5273] <... close resumed>) = 0 [pid 5271] +++ exited with 0 +++ [pid 5269] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5272] <... bpf resumed>) = 5 [pid 5274] <... bpf resumed>) = 3 [pid 5273] <... bpf resumed>) = 3 [pid 5272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... restart_syscall resumed>) = 0 [pid 5274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5272] <... bpf resumed>) = 6 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5275 attached [pid 5274] <... bpf resumed>) = 4 [pid 5273] <... bpf resumed>) = 4 [pid 5272] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5275] set_robust_list(0x55558fd0d660, 24 [pid 5273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5273] <... bpf resumed>) = 5 [pid 5272] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5274] <... bpf resumed>) = 5 [pid 5272] exit_group(0 [pid 5274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5272] <... exit_group resumed>) = ? [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5275 ./strace-static-x86_64: Process 5276 attached [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5274] <... bpf resumed>) = 6 [pid 5273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5272] +++ exited with 0 +++ [pid 5276] set_robust_list(0x55558fd0d660, 24 [pid 5275] <... prctl resumed>) = 0 [pid 5274] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5276] <... set_robust_list resumed>) = 0 [pid 5275] setpgid(0, 0 [pid 5274] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5273] <... bpf resumed>) = 6 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5276 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5275] <... setpgid resumed>) = 0 [pid 5274] exit_group(0 [pid 5273] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5274] <... exit_group resumed>) = ? [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5276] <... prctl resumed>) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5273] <... bpf resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5277 attached [pid 5276] setpgid(0, 0 [pid 5275] <... openat resumed>) = 3 [pid 5273] exit_group(0 [pid 5277] set_robust_list(0x55558fd0d660, 24 [pid 5276] <... setpgid resumed>) = 0 [pid 5277] <... set_robust_list resumed>) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5273] <... exit_group resumed>) = ? [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5277 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5275] write(3, "1000", 4) = 4 [pid 5277] <... prctl resumed>) = 0 [pid 5276] <... openat resumed>) = 3 [pid 5275] close(3 [pid 5277] setpgid(0, 0 [pid 5276] write(3, "1000", 4 [pid 5275] <... close resumed>) = 0 [pid 5277] <... setpgid resumed>) = 0 [pid 5276] <... write resumed>) = 4 [pid 5275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5276] close(3 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5276] <... close resumed>) = 0 [pid 5277] <... openat resumed>) = 3 [pid 5276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5275] <... bpf resumed>) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5276] <... bpf resumed>) = 3 [pid 5275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5274] +++ exited with 0 +++ [pid 5273] +++ exited with 0 +++ [pid 5277] close(3 [pid 5276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5277] <... close resumed>) = 0 [pid 5276] <... bpf resumed>) = 4 [pid 5275] <... bpf resumed>) = 4 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5277] <... bpf resumed>) = 3 [pid 5277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 5278 attached [pid 5277] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached [pid 5277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5278 [pid 5279] set_robust_list(0x55558fd0d660, 24 [pid 5278] set_robust_list(0x55558fd0d660, 24 [pid 5279] <... set_robust_list resumed>) = 0 [pid 5278] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5279 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5279] <... prctl resumed>) = 0 [pid 5278] <... prctl resumed>) = 0 [pid 5279] setpgid(0, 0 [pid 5278] setpgid(0, 0 [pid 5279] <... setpgid resumed>) = 0 [pid 5278] <... setpgid resumed>) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5278] <... openat resumed>) = 3 [pid 5279] write(3, "1000", 4 [pid 5278] write(3, "1000", 4 [pid 5279] <... write resumed>) = 4 [pid 5278] <... write resumed>) = 4 [pid 5277] <... bpf resumed>) = 5 [pid 5276] <... bpf resumed>) = 5 [pid 5275] <... bpf resumed>) = 5 [pid 5279] close(3 [pid 5278] close(3 [pid 5277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5279] <... close resumed>) = 0 [pid 5278] <... close resumed>) = 0 [pid 5277] <... bpf resumed>) = 6 [pid 5276] <... bpf resumed>) = 6 [pid 5275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5277] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5276] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5275] <... bpf resumed>) = 6 [pid 5279] <... bpf resumed>) = 3 [pid 5278] <... bpf resumed>) = 3 [pid 5277] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5276] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5275] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5277] exit_group(0 [pid 5276] exit_group(0 [pid 5275] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5279] <... bpf resumed>) = 4 [pid 5276] <... exit_group resumed>) = ? [pid 5279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5278] <... bpf resumed>) = 4 [pid 5277] <... exit_group resumed>) = ? [pid 5276] +++ exited with 0 +++ [pid 5275] exit_group(0 [pid 5279] <... bpf resumed>) = 5 [pid 5279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5275] <... exit_group resumed>) = ? [pid 5278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16) = 5 [pid 5275] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5279] <... bpf resumed>) = 6 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5279] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5277] +++ exited with 0 +++ [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5279] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5277, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5278] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5280 attached [pid 5279] exit_group(0 [pid 5278] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5280 [pid 5280] set_robust_list(0x55558fd0d660, 24 [pid 5279] <... exit_group resumed>) = ? [pid 5278] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5280] <... set_robust_list resumed>) = 0 [pid 5278] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5278] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5282 attached [pid 5282] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5281 ./strace-static-x86_64: Process 5281 attached [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5282 [pid 5281] set_robust_list(0x55558fd0d660, 24 [pid 5282] <... prctl resumed>) = 0 [pid 5280] <... prctl resumed>) = 0 [pid 5281] <... set_robust_list resumed>) = 0 [pid 5282] setpgid(0, 0 [pid 5280] setpgid(0, 0 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5282] <... setpgid resumed>) = 0 [pid 5280] <... setpgid resumed>) = 0 [pid 5281] <... prctl resumed>) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5281] setpgid(0, 0 [pid 5280] <... openat resumed>) = 3 [pid 5281] <... setpgid resumed>) = 0 [pid 5282] <... openat resumed>) = 3 [pid 5280] write(3, "1000", 4 [pid 5279] +++ exited with 0 +++ [pid 5278] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5280] <... write resumed>) = 4 [pid 5280] close(3 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5282] write(3, "1000", 4 [pid 5280] <... close resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5281] <... openat resumed>) = 3 [pid 5282] <... write resumed>) = 4 [pid 5280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5281] write(3, "1000", 4 [pid 5282] close(3 [pid 5280] <... bpf resumed>) = 3 [pid 5281] <... write resumed>) = 4 [pid 5282] <... close resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached [pid 5281] close(3 [pid 5282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5283] set_robust_list(0x55558fd0d660, 24 [pid 5281] <... close resumed>) = 0 [pid 5282] <... bpf resumed>) = 3 [pid 5280] <... bpf resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5283] <... set_robust_list resumed>) = 0 [pid 5282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55558fd0d650) = 5283 ./strace-static-x86_64: Process 5284 attached [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5284] set_robust_list(0x55558fd0d660, 24 [pid 5282] <... bpf resumed>) = 4 [pid 5283] <... prctl resumed>) = 0 [pid 5281] <... bpf resumed>) = 3 [pid 5282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5284 [pid 5284] <... set_robust_list resumed>) = 0 [pid 5281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5280] <... bpf resumed>) = 5 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5283] setpgid(0, 0 [pid 5282] <... bpf resumed>) = 5 [pid 5280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5284] <... prctl resumed>) = 0 [pid 5284] setpgid(0, 0 [pid 5280] <... bpf resumed>) = 6 [pid 5284] <... setpgid resumed>) = 0 [pid 5283] <... setpgid resumed>) = 0 [pid 5282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5281] <... bpf resumed>) = 4 [pid 5280] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5284] <... openat resumed>) = 3 [pid 5282] <... bpf resumed>) = 6 [pid 5280] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5282] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5284] write(3, "1000", 4 [pid 5282] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5284] <... write resumed>) = 4 [pid 5284] close(3 [pid 5282] exit_group(0 [pid 5284] <... close resumed>) = 0 [pid 5284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5283] <... openat resumed>) = 3 [pid 5281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5282] <... exit_group resumed>) = ? [pid 5280] exit_group(0 [pid 5284] <... bpf resumed>) = 3 [pid 5284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5281] <... bpf resumed>) = 5 [pid 5284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5283] write(3, "1000", 4 [pid 5281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5282] +++ exited with 0 +++ [pid 5280] <... exit_group resumed>) = ? [pid 5284] <... bpf resumed>) = 5 [pid 5283] <... write resumed>) = 4 [pid 5281] <... bpf resumed>) = 6 [pid 5283] close(3) = 0 [pid 5283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5283] <... bpf resumed>) = 3 [pid 5280] +++ exited with 0 +++ [pid 5284] <... bpf resumed>) = 6 [pid 5281] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5284] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5281] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5284] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5283] <... bpf resumed>) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5284] exit_group(0 [pid 5281] exit_group(0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5284] <... exit_group resumed>) = ? [pid 5283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5281] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5286 attached ./strace-static-x86_64: Process 5285 attached [pid 5286] set_robust_list(0x55558fd0d660, 24 [pid 5285] set_robust_list(0x55558fd0d660, 24 [pid 5283] <... bpf resumed>) = 5 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5286 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5285 [pid 5286] <... set_robust_list resumed>) = 0 [pid 5285] <... set_robust_list resumed>) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5284] +++ exited with 0 +++ [pid 5283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5286] <... prctl resumed>) = 0 [pid 5285] <... prctl resumed>) = 0 [pid 5281] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5286] setpgid(0, 0 [pid 5285] setpgid(0, 0 [pid 5283] <... bpf resumed>) = 6 [pid 5286] <... setpgid resumed>) = 0 [pid 5285] <... setpgid resumed>) = 0 [pid 5283] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5286] <... openat resumed>) = 3 [pid 5285] <... openat resumed>) = 3 [pid 5283] exit_group(0 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5286] write(3, "1000", 4 [pid 5285] write(3, "1000", 4 [pid 5283] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5286] <... write resumed>) = 4 [pid 5285] <... write resumed>) = 4 [pid 5283] +++ exited with 0 +++ ./strace-static-x86_64: Process 5287 attached [pid 5286] close(3 [pid 5285] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5288 attached [pid 5287] set_robust_list(0x55558fd0d660, 24 [pid 5286] <... close resumed>) = 0 [pid 5285] <... close resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5287 [pid 5288] set_robust_list(0x55558fd0d660, 24 [pid 5287] <... set_robust_list resumed>) = 0 [pid 5286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5288 [pid 5288] <... set_robust_list resumed>) = 0 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5286] <... bpf resumed>) = 3 [pid 5285] <... bpf resumed>) = 3 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5287] <... prctl resumed>) = 0 [pid 5286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5288] <... prctl resumed>) = 0 [pid 5287] setpgid(0, 0 [pid 5286] <... bpf resumed>) = 4 [pid 5288] setpgid(0, 0 [pid 5287] <... setpgid resumed>) = 0 [pid 5286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5285] <... bpf resumed>) = 4 [pid 5288] <... setpgid resumed>) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5286] <... bpf resumed>) = 5 [pid 5285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5287] <... openat resumed>) = 3 [pid 5286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5285] <... bpf resumed>) = 5 [pid 5285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=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 5289 attached [pid 5288] <... openat resumed>) = 3 [pid 5287] write(3, "1000", 4 [pid 5286] <... bpf resumed>) = 6 [pid 5285] <... bpf resumed>) = 6 [pid 5289] set_robust_list(0x55558fd0d660, 24 [pid 5288] write(3, "1000", 4 [pid 5287] <... write resumed>) = 4 [pid 5286] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5285] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5289 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5285] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5288] <... write resumed>) = 4 [pid 5287] close(3 [pid 5286] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5285] exit_group(0 [pid 5289] <... prctl resumed>) = 0 [pid 5288] close(3 [pid 5287] <... close resumed>) = 0 [pid 5286] exit_group(0 [pid 5285] <... exit_group resumed>) = ? [pid 5289] setpgid(0, 0 [pid 5288] <... close resumed>) = 0 [pid 5287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5286] <... exit_group resumed>) = ? [pid 5285] +++ exited with 0 +++ [pid 5289] <... setpgid resumed>) = 0 [pid 5288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5287] <... bpf resumed>) = 3 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5289] write(3, "1000", 4 [pid 5288] <... bpf resumed>) = 3 [pid 5289] <... write resumed>) = 4 [pid 5287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5289] close(3) = 0 [pid 5289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5287] <... bpf resumed>) = 4 [pid 5288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5289] <... bpf resumed>) = 3 [pid 5287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5286] +++ exited with 0 +++ [pid 5289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 5290 attached [pid 5289] <... bpf resumed>) = 4 [pid 5288] <... bpf resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5290] set_robust_list(0x55558fd0d660, 24 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5290 [pid 5289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5291 ./strace-static-x86_64: Process 5291 attached [pid 5290] <... prctl resumed>) = 0 [pid 5289] <... bpf resumed>) = 5 [pid 5288] <... bpf resumed>) = 5 [pid 5287] <... bpf resumed>) = 5 [pid 5291] set_robust_list(0x55558fd0d660, 24 [pid 5289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5291] <... set_robust_list resumed>) = 0 [pid 5290] setpgid(0, 0 [pid 5289] <... bpf resumed>) = 6 [pid 5288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5290] <... setpgid resumed>) = 0 [pid 5288] <... bpf resumed>) = 6 [pid 5291] <... prctl resumed>) = 0 [pid 5289] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5291] setpgid(0, 0 [pid 5289] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5287] <... bpf resumed>) = 6 [pid 5291] <... setpgid resumed>) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5289] exit_group(0 [pid 5288] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5289] <... exit_group resumed>) = ? [pid 5290] <... openat resumed>) = 3 [pid 5288] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5287] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5291] <... openat resumed>) = 3 [pid 5290] write(3, "1000", 4 [pid 5288] exit_group(0 [pid 5287] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5291] write(3, "1000", 4 [pid 5290] <... write resumed>) = 4 [pid 5287] exit_group(0 [pid 5291] <... write resumed>) = 4 [pid 5288] <... exit_group resumed>) = ? [pid 5291] close(3 [pid 5289] +++ exited with 0 +++ [pid 5291] <... close resumed>) = 0 [pid 5291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5288] +++ exited with 0 +++ [pid 5290] close(3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5291] <... bpf resumed>) = 4 [pid 5290] <... close resumed>) = 0 [pid 5287] <... exit_group resumed>) = ? [pid 5291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16) = 5 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5291] <... bpf resumed>) = 6 [pid 5290] <... bpf resumed>) = 3 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... restart_syscall resumed>) = 0 [pid 5291] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5291] exit_group(0) = ? ./strace-static-x86_64: Process 5292 attached [pid 5290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5287] +++ exited with 0 +++ [pid 5292] set_robust_list(0x55558fd0d660, 24 [pid 5291] +++ exited with 0 +++ [pid 5290] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5287, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5292 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5292] <... set_robust_list resumed>) = 0 [pid 5290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5293 attached [pid 5292] <... prctl resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5294 attached ./strace-static-x86_64: Process 5295 attached [pid 5293] set_robust_list(0x55558fd0d660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5293 [pid 5293] <... set_robust_list resumed>) = 0 [pid 5295] set_robust_list(0x55558fd0d660, 24 [pid 5294] set_robust_list(0x55558fd0d660, 24 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5292] setpgid(0, 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5294 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5293] <... prctl resumed>) = 0 [pid 5292] <... setpgid resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5295 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5293] setpgid(0, 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5290] <... bpf resumed>) = 5 [pid 5295] <... prctl resumed>) = 0 [pid 5293] <... setpgid resumed>) = 0 [pid 5295] setpgid(0, 0 [pid 5294] <... prctl resumed>) = 0 [pid 5292] <... openat resumed>) = 3 [pid 5290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5295] <... setpgid resumed>) = 0 [pid 5294] setpgid(0, 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5292] write(3, "1000", 4 [pid 5290] <... bpf resumed>) = 6 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5294] <... setpgid resumed>) = 0 [pid 5292] <... write resumed>) = 4 [pid 5290] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5295] <... openat resumed>) = 3 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5293] <... openat resumed>) = 3 [pid 5292] close(3 [pid 5290] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5293] write(3, "1000", 4 [pid 5292] <... close resumed>) = 0 [pid 5295] write(3, "1000", 4) = 4 [pid 5294] <... openat resumed>) = 3 [pid 5293] <... write resumed>) = 4 [pid 5292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5290] exit_group(0 [pid 5295] close(3 [pid 5294] write(3, "1000", 4 [pid 5293] close(3 [pid 5292] <... bpf resumed>) = 3 [pid 5290] <... exit_group resumed>) = ? [pid 5295] <... close resumed>) = 0 [pid 5294] <... write resumed>) = 4 [pid 5293] <... close resumed>) = 0 [pid 5292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5290] +++ exited with 0 +++ [pid 5295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5295] <... bpf resumed>) = 3 [pid 5294] close(3 [pid 5292] <... bpf resumed>) = 4 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5294] <... close resumed>) = 0 [pid 5293] <... bpf resumed>) = 3 [pid 5292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5295] <... bpf resumed>) = 4 [pid 5294] <... bpf resumed>) = 3 [pid 5295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5293] <... bpf resumed>) = 4 [pid 5293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5296 attached [pid 5295] <... bpf resumed>) = 5 [pid 5294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5293] <... bpf resumed>) = 5 [pid 5292] <... bpf resumed>) = 5 [pid 5296] set_robust_list(0x55558fd0d660, 24 [pid 5295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5294] <... bpf resumed>) = 4 [pid 5293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55558fd0d650) = 5296 [pid 5296] <... set_robust_list resumed>) = 0 [pid 5294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5292] <... bpf resumed>) = 6 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5294] <... bpf resumed>) = 5 [pid 5293] <... bpf resumed>) = 6 [pid 5296] <... prctl resumed>) = 0 [pid 5295] <... bpf resumed>) = 6 [pid 5294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5293] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5292] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5296] setpgid(0, 0 [pid 5295] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5294] <... bpf resumed>) = 6 [pid 5293] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5292] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5296] <... setpgid resumed>) = 0 [pid 5295] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5294] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5293] exit_group(0 [pid 5292] exit_group(0 [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5295] exit_group(0 [pid 5294] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5293] <... exit_group resumed>) = ? [pid 5292] <... exit_group resumed>) = ? [pid 5296] <... openat resumed>) = 3 [pid 5295] <... exit_group resumed>) = ? [pid 5294] exit_group(0) = ? [pid 5295] +++ exited with 0 +++ [pid 5294] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5296] write(3, "1000", 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5296] <... write resumed>) = 4 [pid 5296] close(3) = 0 [pid 5296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5297 attached [pid 5296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5297] set_robust_list(0x55558fd0d660, 24 [pid 5296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5297] <... set_robust_list resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5297 ./strace-static-x86_64: Process 5298 attached [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5298] set_robust_list(0x55558fd0d660, 24 [pid 5297] <... prctl resumed>) = 0 [pid 5298] <... set_robust_list resumed>) = 0 [pid 5297] setpgid(0, 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5298 [pid 5297] <... setpgid resumed>) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5298] setpgid(0, 0 [pid 5297] <... openat resumed>) = 3 [pid 5298] <... setpgid resumed>) = 0 [pid 5297] write(3, "1000", 4) = 4 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5297] close(3) = 0 [pid 5297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5298] <... openat resumed>) = 3 [pid 5298] write(3, "1000", 4 [pid 5297] <... bpf resumed>) = 3 [pid 5298] <... write resumed>) = 4 [pid 5298] close(3 [pid 5297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5298] <... close resumed>) = 0 [pid 5297] <... bpf resumed>) = 4 [pid 5293] +++ exited with 0 +++ [pid 5292] +++ exited with 0 +++ [pid 5298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5298] <... bpf resumed>) = 3 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5298] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5299 attached [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5299 [pid 5299] set_robust_list(0x55558fd0d660, 24./strace-static-x86_64: Process 5300 attached ) = 0 [pid 5300] set_robust_list(0x55558fd0d660, 24 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5300] <... set_robust_list resumed>) = 0 [pid 5299] <... prctl resumed>) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5300 [pid 5300] <... prctl resumed>) = 0 [pid 5299] setpgid(0, 0 [pid 5300] setpgid(0, 0 [pid 5299] <... setpgid resumed>) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5300] <... setpgid resumed>) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] <... openat resumed>) = 3 [pid 5299] write(3, "1000", 4 [pid 5300] write(3, "1000", 4 [pid 5299] <... write resumed>) = 4 [pid 5300] <... write resumed>) = 4 [pid 5300] close(3) = 0 [pid 5299] close(3) = 0 [pid 5300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5300] <... bpf resumed>) = 3 [pid 5299] <... bpf resumed>) = 3 [pid 5298] <... bpf resumed>) = 5 [pid 5297] <... bpf resumed>) = 5 [pid 5296] <... bpf resumed>) = 5 [pid 5300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5300] <... bpf resumed>) = 4 [pid 5299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5297] <... bpf resumed>) = 6 [pid 5296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5298] <... bpf resumed>) = 6 [pid 5296] <... bpf resumed>) = 6 [pid 5300] <... bpf resumed>) = 5 [pid 5299] <... bpf resumed>) = 4 [pid 5298] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5297] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5298] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5297] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5296] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5300] <... bpf resumed>) = 6 [pid 5297] exit_group(0 [pid 5296] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5298] exit_group(0 [pid 5297] <... exit_group resumed>) = ? [pid 5300] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5299] <... bpf resumed>) = 5 [pid 5296] exit_group(0 [pid 5300] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5296] <... exit_group resumed>) = ? [pid 5300] exit_group(0 [pid 5299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5298] <... exit_group resumed>) = ? [pid 5297] +++ exited with 0 +++ [pid 5296] +++ exited with 0 +++ [pid 5300] <... exit_group resumed>) = ? [pid 5299] <... bpf resumed>) = 6 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5298] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5299] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5299] <... bpf resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5301 attached [pid 5299] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5302 attached [pid 5301] set_robust_list(0x55558fd0d660, 24 [pid 5300] +++ exited with 0 +++ [pid 5299] <... exit_group resumed>) = ? [pid 5301] <... set_robust_list resumed>) = 0 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5301 [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5302 [pid 5302] set_robust_list(0x55558fd0d660, 24 [pid 5301] <... prctl resumed>) = 0 [pid 5299] +++ exited with 0 +++ [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5303 attached [pid 5302] <... set_robust_list resumed>) = 0 [pid 5301] setpgid(0, 0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5303] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5301] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5303] <... prctl resumed>) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5303 ./strace-static-x86_64: Process 5304 attached [pid 5303] setpgid(0, 0 [pid 5302] <... prctl resumed>) = 0 [pid 5304] set_robust_list(0x55558fd0d660, 24 [pid 5303] <... setpgid resumed>) = 0 [pid 5302] setpgid(0, 0 [pid 5301] <... openat resumed>) = 3 [pid 5304] <... set_robust_list resumed>) = 0 [pid 5302] <... setpgid resumed>) = 0 [pid 5301] write(3, "1000", 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5304 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5301] <... write resumed>) = 4 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5305 attached [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5302] <... openat resumed>) = 3 [pid 5301] close(3 [pid 5304] <... prctl resumed>) = 0 [pid 5301] <... close resumed>) = 0 [pid 5303] <... openat resumed>) = 3 [pid 5305] set_robust_list(0x55558fd0d660, 24 [pid 5304] setpgid(0, 0 [pid 5303] write(3, "1000", 4 [pid 5302] write(3, "1000", 4 [pid 5301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5305] <... set_robust_list resumed>) = 0 [pid 5304] <... setpgid resumed>) = 0 [pid 5303] <... write resumed>) = 4 [pid 5302] <... write resumed>) = 4 [pid 5301] <... bpf resumed>) = 3 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5303] close(3 [pid 5302] close(3 [pid 5301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5305 [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5304] <... openat resumed>) = 3 [pid 5303] <... close resumed>) = 0 [pid 5302] <... close resumed>) = 0 [pid 5301] <... bpf resumed>) = 4 [pid 5305] <... prctl resumed>) = 0 [pid 5304] write(3, "1000", 4 [pid 5303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5305] setpgid(0, 0 [pid 5304] <... write resumed>) = 4 [pid 5303] <... bpf resumed>) = 3 [pid 5302] <... bpf resumed>) = 3 [pid 5301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5304] close(3 [pid 5303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5305] <... setpgid resumed>) = 0 [pid 5302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5301] <... bpf resumed>) = 5 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5304] <... close resumed>) = 0 [pid 5301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5303] <... bpf resumed>) = 4 [pid 5302] <... bpf resumed>) = 4 [pid 5301] <... bpf resumed>) = 6 [pid 5304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5301] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5305] <... openat resumed>) = 3 [pid 5303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5304] <... bpf resumed>) = 3 [pid 5301] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5305] write(3, "1000", 4 [pid 5304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5303] <... bpf resumed>) = 5 [pid 5302] <... bpf resumed>) = 5 [pid 5301] exit_group(0) = ? [pid 5305] <... write resumed>) = 4 [pid 5304] <... bpf resumed>) = 4 [pid 5303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5305] close(3 [pid 5304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5303] <... bpf resumed>) = 6 [pid 5302] <... bpf resumed>) = 6 [pid 5305] <... close resumed>) = 0 [pid 5304] <... bpf resumed>) = 5 [pid 5303] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5302] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5303] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5302] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5305] <... bpf resumed>) = 3 [pid 5304] <... bpf resumed>) = 6 [pid 5301] +++ exited with 0 +++ [pid 5303] exit_group(0 [pid 5302] exit_group(0 [pid 5305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5304] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5303] <... exit_group resumed>) = ? [pid 5302] <... exit_group resumed>) = ? [pid 5304] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5303] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5304] exit_group(0 [pid 5069] 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 5306 attached [pid 5305] <... bpf resumed>) = 4 [pid 5304] <... exit_group resumed>) = ? [pid 5306] set_robust_list(0x55558fd0d660, 24 [pid 5305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5302] +++ exited with 0 +++ ./strace-static-x86_64: Process 5307 attached [pid 5306] <... set_robust_list resumed>) = 0 [pid 5305] <... bpf resumed>) = 5 [pid 5307] set_robust_list(0x55558fd0d660, 24 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5306 [pid 5307] <... set_robust_list resumed>) = 0 [pid 5306] <... prctl resumed>) = 0 [pid 5305] <... bpf resumed>) = 6 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5307 [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0 [pid 5305] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5307] setpgid(0, 0 [pid 5306] <... setpgid resumed>) = 0 [pid 5305] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5307] <... setpgid resumed>) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5307] <... openat resumed>) = 3 [pid 5305] exit_group(0 [pid 5307] write(3, "1000", 4 [pid 5306] write(3, "1000", 4 [pid 5305] <... exit_group resumed>) = ? [pid 5307] <... write resumed>) = 4 [pid 5306] <... write resumed>) = 4 [pid 5307] close(3 [pid 5306] close(3 [pid 5307] <... close resumed>) = 0 [pid 5306] <... close resumed>) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=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 5308 attached [pid 5307] <... bpf resumed>) = 3 [pid 5306] <... bpf resumed>) = 3 [pid 5306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5308] set_robust_list(0x55558fd0d660, 24 [pid 5307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5308 [pid 5308] <... set_robust_list resumed>) = 0 [pid 5307] <... bpf resumed>) = 4 [pid 5306] <... bpf resumed>) = 4 [pid 5306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5305] +++ exited with 0 +++ [pid 5304] +++ exited with 0 +++ [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5310 attached [pid 5308] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5310 [pid 5310] set_robust_list(0x55558fd0d660, 24 [pid 5308] setpgid(0, 0 [pid 5307] <... bpf resumed>) = 5 [pid 5306] <... bpf resumed>) = 5 [pid 5310] <... set_robust_list resumed>) = 0 [pid 5308] <... setpgid resumed>) = 0 [pid 5307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5307] <... bpf resumed>) = 6 [pid 5306] <... bpf resumed>) = 6 [pid 5310] <... prctl resumed>) = 0 [pid 5308] <... openat resumed>) = 3 [pid 5307] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5307] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5310] setpgid(0, 0) = 0 [pid 5307] exit_group(0 [pid 5306] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0./strace-static-x86_64: Process 5311 attached [pid 5308] write(3, "1000", 4 [pid 5306] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5306] exit_group(0 [pid 5311] set_robust_list(0x55558fd0d660, 24 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5308] <... write resumed>) = 4 [pid 5307] <... exit_group resumed>) = ? [pid 5306] <... exit_group resumed>) = ? [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5311 [pid 5311] <... set_robust_list resumed>) = 0 [pid 5310] <... openat resumed>) = 3 [pid 5308] close(3 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5310] write(3, "1000", 4 [pid 5308] <... close resumed>) = 0 [pid 5308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5310] <... write resumed>) = 4 [pid 5311] <... prctl resumed>) = 0 [pid 5310] close(3 [pid 5308] <... bpf resumed>) = 3 [pid 5311] setpgid(0, 0 [pid 5310] <... close resumed>) = 0 [pid 5308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5311] <... setpgid resumed>) = 0 [pid 5310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5308] <... bpf resumed>) = 4 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5310] <... bpf resumed>) = 3 [pid 5311] write(3, "1000", 4 [pid 5308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5311] <... write resumed>) = 4 [pid 5310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5307] +++ exited with 0 +++ [pid 5306] +++ exited with 0 +++ [pid 5311] close(3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5311] <... close resumed>) = 0 [pid 5310] <... bpf resumed>) = 4 [pid 5311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] 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 5311] <... bpf resumed>) = 4 [pid 5311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5313 attached ./strace-static-x86_64: Process 5312 attached [pid 5310] <... bpf resumed>) = 5 [pid 5308] <... bpf resumed>) = 5 [pid 5313] set_robust_list(0x55558fd0d660, 24 [pid 5312] set_robust_list(0x55558fd0d660, 24 [pid 5311] <... bpf resumed>) = 5 [pid 5310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55558fd0d650) = 5312 [pid 5313] <... set_robust_list resumed>) = 0 [pid 5312] <... set_robust_list resumed>) = 0 [pid 5311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5310] <... bpf resumed>) = 6 [pid 5308] <... bpf resumed>) = 6 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5313 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5311] <... bpf resumed>) = 6 [pid 5308] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5312] <... prctl resumed>) = 0 [pid 5310] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5308] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5313] <... prctl resumed>) = 0 [pid 5312] setpgid(0, 0 [pid 5311] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5310] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5308] exit_group(0 [pid 5313] setpgid(0, 0 [pid 5312] <... setpgid resumed>) = 0 [pid 5311] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5313] <... setpgid resumed>) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5311] exit_group(0 [pid 5310] exit_group(0 [pid 5308] <... exit_group resumed>) = ? [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5312] <... openat resumed>) = 3 [pid 5311] <... exit_group resumed>) = ? [pid 5310] <... exit_group resumed>) = ? [pid 5308] +++ exited with 0 +++ [pid 5313] <... openat resumed>) = 3 [pid 5312] write(3, "1000", 4 [pid 5313] write(3, "1000", 4 [pid 5312] <... write resumed>) = 4 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5308, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5313] <... write resumed>) = 4 [pid 5312] close(3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5313] close(3 [pid 5312] <... close resumed>) = 0 [pid 5313] <... close resumed>) = 0 ./strace-static-x86_64: Process 5314 attached [pid 5313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5314 [pid 5314] set_robust_list(0x55558fd0d660, 24 [pid 5313] <... bpf resumed>) = 3 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5312] <... bpf resumed>) = 3 [pid 5311] +++ exited with 0 +++ [pid 5310] +++ exited with 0 +++ [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5313] <... bpf resumed>) = 4 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5314] <... openat resumed>) = 3 [pid 5313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] <... restart_syscall resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5314] write(3, "1000", 4) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5314] close(3 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5314] <... close resumed>) = 0 [pid 5314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5315 attached [pid 5315] set_robust_list(0x55558fd0d660, 24 [pid 5314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5312] <... bpf resumed>) = 4 [pid 5315] <... set_robust_list resumed>) = 0 [pid 5314] <... bpf resumed>) = 4 [pid 5312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5315 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5316 attached [pid 5315] setpgid(0, 0 [pid 5316] set_robust_list(0x55558fd0d660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5316 [pid 5316] <... set_robust_list resumed>) = 0 [pid 5315] <... setpgid resumed>) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5315] <... openat resumed>) = 3 [pid 5316] <... prctl resumed>) = 0 [pid 5315] write(3, "1000", 4) = 4 [pid 5316] setpgid(0, 0 [pid 5315] close(3 [pid 5316] <... setpgid resumed>) = 0 [pid 5315] <... close resumed>) = 0 [pid 5315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5315] <... bpf resumed>) = 3 [pid 5316] <... openat resumed>) = 3 [pid 5315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5316] write(3, "1000", 4) = 4 [pid 5314] <... bpf resumed>) = 5 [pid 5313] <... bpf resumed>) = 5 [pid 5312] <... bpf resumed>) = 5 [pid 5314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5316] close(3 [pid 5315] <... bpf resumed>) = 4 [pid 5314] <... bpf resumed>) = 6 [pid 5312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5316] <... close resumed>) = 0 [pid 5315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5314] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5313] <... bpf resumed>) = 6 [pid 5316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5315] <... bpf resumed>) = 5 [pid 5314] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5312] <... bpf resumed>) = 6 [pid 5313] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5316] <... bpf resumed>) = 3 [pid 5315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5314] exit_group(0 [pid 5316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5315] <... bpf resumed>) = 6 [pid 5313] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5312] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5316] <... bpf resumed>) = 4 [pid 5315] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5314] <... exit_group resumed>) = ? [pid 5313] exit_group(0 [pid 5312] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5315] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5315] exit_group(0 [pid 5316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5315] <... exit_group resumed>) = ? [pid 5313] <... exit_group resumed>) = ? [pid 5312] exit_group(0 [pid 5314] +++ exited with 0 +++ [pid 5315] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5316] <... bpf resumed>) = 5 [pid 5316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5313] +++ exited with 0 +++ [pid 5312] <... exit_group resumed>) = ? [pid 5316] <... bpf resumed>) = 6 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5316] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5312] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5316] <... bpf resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5317 attached [pid 5316] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5317] set_robust_list(0x55558fd0d660, 24 [pid 5316] <... exit_group resumed>) = ? [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5317] <... set_robust_list resumed>) = 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached ./strace-static-x86_64: Process 5318 attached [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5316] +++ exited with 0 +++ [pid 5069] <... restart_syscall resumed>) = 0 [pid 5319] set_robust_list(0x55558fd0d660, 24 [pid 5318] set_robust_list(0x55558fd0d660, 24 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5317 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5317] <... prctl resumed>) = 0 [pid 5319] <... set_robust_list resumed>) = 0 [pid 5318] <... set_robust_list resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5319 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5318 [pid 5317] setpgid(0, 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5320 attached [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5317] <... setpgid resumed>) = 0 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5320] set_robust_list(0x55558fd0d660, 24 [pid 5319] <... prctl resumed>) = 0 [pid 5318] <... prctl resumed>) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5320] <... set_robust_list resumed>) = 0 [pid 5319] setpgid(0, 0 [pid 5318] setpgid(0, 0 [pid 5319] <... setpgid resumed>) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5320 ./strace-static-x86_64: Process 5321 attached [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5319] <... openat resumed>) = 3 [pid 5318] <... setpgid resumed>) = 0 [pid 5317] <... openat resumed>) = 3 [pid 5320] <... prctl resumed>) = 0 [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3) = 0 [pid 5320] setpgid(0, 0 [pid 5319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5321] set_robust_list(0x55558fd0d660, 24 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5317] write(3, "1000", 4 [pid 5321] <... set_robust_list resumed>) = 0 [pid 5319] <... bpf resumed>) = 3 [pid 5320] <... setpgid resumed>) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5317] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5321 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5320] <... openat resumed>) = 3 [pid 5319] <... bpf resumed>) = 4 [pid 5318] <... openat resumed>) = 3 [pid 5317] close(3 [pid 5321] <... prctl resumed>) = 0 [pid 5320] write(3, "1000", 4 [pid 5321] setpgid(0, 0 [pid 5320] <... write resumed>) = 4 [pid 5317] <... close resumed>) = 0 [pid 5321] <... setpgid resumed>) = 0 [pid 5320] close(3 [pid 5319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5318] write(3, "1000", 4 [pid 5317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5320] <... close resumed>) = 0 [pid 5319] <... bpf resumed>) = 5 [pid 5318] <... write resumed>) = 4 [pid 5317] <... bpf resumed>) = 3 [pid 5321] <... openat resumed>) = 3 [pid 5320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5318] close(3 [pid 5317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5321] write(3, "1000", 4 [pid 5320] <... bpf resumed>) = 3 [pid 5319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5318] <... close resumed>) = 0 [pid 5317] <... bpf resumed>) = 4 [pid 5321] <... write resumed>) = 4 [pid 5320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5319] <... bpf resumed>) = 6 [pid 5321] close(3) = 0 [pid 5319] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5320] <... bpf resumed>) = 4 [pid 5319] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5318] <... bpf resumed>) = 3 [pid 5317] <... bpf resumed>) = 5 [pid 5321] <... bpf resumed>) = 3 [pid 5319] exit_group(0 [pid 5318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5319] <... exit_group resumed>) = ? [pid 5318] <... bpf resumed>) = 4 [pid 5317] <... bpf resumed>) = 6 [pid 5321] <... bpf resumed>) = 4 [pid 5320] <... bpf resumed>) = 5 [pid 5320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5317] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5318] <... bpf resumed>) = 5 [pid 5321] <... bpf resumed>) = 5 [pid 5318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5317] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5319] +++ exited with 0 +++ [pid 5318] <... bpf resumed>) = 6 [pid 5317] exit_group(0 [pid 5321] <... bpf resumed>) = 6 [pid 5318] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5317] <... exit_group resumed>) = ? [pid 5321] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5320] <... bpf resumed>) = 6 [pid 5318] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5321] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5320] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5318] exit_group(0 [pid 5317] +++ exited with 0 +++ [pid 5321] exit_group(0 [pid 5320] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5318] <... exit_group resumed>) = ? [pid 5321] <... exit_group resumed>) = ? [pid 5320] exit_group(0 [pid 5318] +++ exited with 0 +++ [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5320] <... exit_group resumed>) = ? [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] 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 5323 attached [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5324 attached ./strace-static-x86_64: Process 5322 attached [pid 5323] set_robust_list(0x55558fd0d660, 24 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5323 [pid 5323] <... set_robust_list resumed>) = 0 [pid 5322] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5321] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5322 [pid 5324] set_robust_list(0x55558fd0d660, 24 [pid 5323] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5324 [pid 5324] <... set_robust_list resumed>) = 0 [pid 5323] setpgid(0, 0 [pid 5322] <... prctl resumed>) = 0 [pid 5320] +++ exited with 0 +++ [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5323] <... setpgid resumed>) = 0 [pid 5322] setpgid(0, 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5324] <... prctl resumed>) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5322] <... setpgid resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] <... restart_syscall resumed>) = 0 [pid 5324] setpgid(0, 0 [pid 5323] <... openat resumed>) = 3 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5324] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5325 attached [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5322] <... openat resumed>) = 3 [pid 5325] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5324] <... openat resumed>) = 3 [pid 5323] write(3, "1000", 4 [pid 5322] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5323] <... write resumed>) = 4 [pid 5323] close(3 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5325 [pid 5323] <... close resumed>) = 0 [pid 5323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5326 attached [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5324] write(3, "1000", 4 [pid 5323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5322] <... write resumed>) = 4 [pid 5326] set_robust_list(0x55558fd0d660, 24 [pid 5325] <... prctl resumed>) = 0 [pid 5324] <... write resumed>) = 4 [pid 5323] <... bpf resumed>) = 4 [pid 5322] close(3 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5326 [pid 5326] <... set_robust_list resumed>) = 0 [pid 5325] setpgid(0, 0 [pid 5324] close(3 [pid 5322] <... close resumed>) = 0 [pid 5325] <... setpgid resumed>) = 0 [pid 5324] <... close resumed>) = 0 [pid 5322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5326] <... prctl resumed>) = 0 [pid 5325] <... openat resumed>) = 3 [pid 5324] <... bpf resumed>) = 3 [pid 5326] setpgid(0, 0) = 0 [pid 5322] <... bpf resumed>) = 3 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5325] write(3, "1000", 4 [pid 5324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5326] <... openat resumed>) = 3 [pid 5325] <... write resumed>) = 4 [pid 5324] <... bpf resumed>) = 4 [pid 5323] <... bpf resumed>) = 5 [pid 5322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5325] close(3 [pid 5326] write(3, "1000", 4 [pid 5323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5326] <... write resumed>) = 4 [pid 5325] <... close resumed>) = 0 [pid 5323] <... bpf resumed>) = 6 [pid 5326] close(3 [pid 5323] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5326] <... close resumed>) = 0 [pid 5325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5323] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5322] <... bpf resumed>) = 4 [pid 5326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5324] <... bpf resumed>) = 5 [pid 5323] exit_group(0 [pid 5326] <... bpf resumed>) = 3 [pid 5325] <... bpf resumed>) = 3 [pid 5324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5323] <... exit_group resumed>) = ? [pid 5326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5324] <... bpf resumed>) = 6 [pid 5322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5326] <... bpf resumed>) = 4 [pid 5322] <... bpf resumed>) = 5 [pid 5324] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5325] <... bpf resumed>) = 4 [pid 5324] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5323] +++ exited with 0 +++ [pid 5322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5324] exit_group(0 [pid 5326] <... bpf resumed>) = 5 [pid 5325] <... bpf resumed>) = 5 [pid 5324] <... exit_group resumed>) = ? [pid 5322] <... bpf resumed>) = 6 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5326] <... bpf resumed>) = 6 [pid 5325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5322] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5326] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5324] +++ exited with 0 +++ [pid 5326] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5322] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5326] exit_group(0 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5326] <... exit_group resumed>) = ? [pid 5322] exit_group(0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5325] <... bpf resumed>) = 6 [pid 5326] +++ exited with 0 +++ [pid 5322] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5327 attached [pid 5325] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5328 attached [pid 5328] set_robust_list(0x55558fd0d660, 24 [pid 5327] set_robust_list(0x55558fd0d660, 24 [pid 5325] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5328 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5327 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5328] <... set_robust_list resumed>) = 0 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5325] exit_group(0 [pid 5328] <... prctl resumed>) = 0 [pid 5325] <... exit_group resumed>) = ? [pid 5067] <... restart_syscall resumed>) = 0 [pid 5328] setpgid(0, 0 [pid 5327] <... set_robust_list resumed>) = 0 [pid 5328] <... setpgid resumed>) = 0 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5327] <... prctl resumed>) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5328] <... openat resumed>) = 3 [pid 5328] write(3, "1000", 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5328] <... write resumed>) = 4 [pid 5327] write(3, "1000", 4) = 4 [pid 5328] close(3 [pid 5327] close(3 [pid 5328] <... close resumed>) = 0 [pid 5328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5327] <... close resumed>) = 0 ./strace-static-x86_64: Process 5329 attached [pid 5328] <... bpf resumed>) = 3 [pid 5327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5329] set_robust_list(0x55558fd0d660, 24 [pid 5328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5327] <... bpf resumed>) = 3 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5329 [pid 5329] <... set_robust_list resumed>) = 0 [pid 5328] <... bpf resumed>) = 4 [pid 5327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5327] <... bpf resumed>) = 4 [pid 5329] <... prctl resumed>) = 0 [pid 5327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5329] write(3, "1000", 4 [pid 5325] +++ exited with 0 +++ [pid 5322] +++ exited with 0 +++ [pid 5329] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5329] close(3) = 0 [pid 5329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 5330 attached [pid 5329] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5331 attached [pid 5330] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5331] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5330 [pid 5329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5331 [pid 5331] <... prctl resumed>) = 0 [pid 5330] <... prctl resumed>) = 0 [pid 5331] setpgid(0, 0 [pid 5330] setpgid(0, 0 [pid 5331] <... setpgid resumed>) = 0 [pid 5330] <... setpgid resumed>) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5329] <... bpf resumed>) = 5 [pid 5328] <... bpf resumed>) = 5 [pid 5327] <... bpf resumed>) = 5 [pid 5329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 6 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5331] <... openat resumed>) = 3 [pid 5330] <... openat resumed>) = 3 [pid 5329] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5331] write(3, "1000", 4 [pid 5330] write(3, "1000", 4 [pid 5329] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5328] <... bpf resumed>) = 6 [pid 5327] <... bpf resumed>) = 6 [pid 5331] <... write resumed>) = 4 [pid 5329] exit_group(0 [pid 5327] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5331] close(3 [pid 5330] <... write resumed>) = 4 [pid 5329] <... exit_group resumed>) = ? [pid 5328] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5327] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5331] <... close resumed>) = 0 [pid 5330] close(3 [pid 5328] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5330] <... close resumed>) = 0 [pid 5329] +++ exited with 0 +++ [pid 5328] exit_group(0 [pid 5327] exit_group(0 [pid 5331] <... bpf resumed>) = 3 [pid 5330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5328] <... exit_group resumed>) = ? [pid 5327] <... exit_group resumed>) = ? [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5330] <... bpf resumed>) = 3 [pid 5330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5331] <... bpf resumed>) = 4 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5330] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5332 attached [pid 5331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5332] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5332 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5332] setpgid(0, 0) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5332] write(3, "1000", 4) = 4 [pid 5332] close(3) = 0 [pid 5332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5327] +++ exited with 0 +++ [pid 5332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5328] +++ exited with 0 +++ [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5333 attached [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5333] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5333 ./strace-static-x86_64: Process 5334 attached [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5334 [pid 5334] set_robust_list(0x55558fd0d660, 24 [pid 5333] <... prctl resumed>) = 0 [pid 5332] <... bpf resumed>) = 5 [pid 5331] <... bpf resumed>) = 5 [pid 5330] <... bpf resumed>) = 5 [pid 5333] setpgid(0, 0 [pid 5331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5334] <... set_robust_list resumed>) = 0 [pid 5332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5333] <... setpgid resumed>) = 0 [pid 5332] <... bpf resumed>) = 6 [pid 5331] <... bpf resumed>) = 6 [pid 5330] <... bpf resumed>) = 6 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5332] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5331] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5330] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5334] <... prctl resumed>) = 0 [pid 5333] <... openat resumed>) = 3 [pid 5332] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5331] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5331] exit_group(0 [pid 5334] setpgid(0, 0 [pid 5333] write(3, "1000", 4 [pid 5331] <... exit_group resumed>) = ? [pid 5330] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5334] <... setpgid resumed>) = 0 [pid 5333] <... write resumed>) = 4 [pid 5332] exit_group(0 [pid 5331] +++ exited with 0 +++ [pid 5330] exit_group(0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5333] close(3 [pid 5332] <... exit_group resumed>) = ? [pid 5330] <... exit_group resumed>) = ? [pid 5333] <... close resumed>) = 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5333] <... bpf resumed>) = 3 [pid 5068] <... restart_syscall resumed>) = 0 [pid 5333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5334] <... openat resumed>) = 3 [pid 5334] write(3, "1000", 4 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5334] <... write resumed>) = 4 ./strace-static-x86_64: Process 5335 attached [pid 5334] close(3 [pid 5333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5335] set_robust_list(0x55558fd0d660, 24 [pid 5334] <... close resumed>) = 0 [pid 5334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5335] <... set_robust_list resumed>) = 0 [pid 5332] +++ exited with 0 +++ [pid 5330] +++ exited with 0 +++ [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5335 [pid 5334] <... bpf resumed>) = 3 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5335] <... prctl resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5336 attached [pid 5335] setpgid(0, 0 [pid 5334] <... bpf resumed>) = 4 [pid 5335] <... setpgid resumed>) = 0 [pid 5334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5337 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5336] set_robust_list(0x55558fd0d660, 24 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5336 [pid 5335] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5337 attached [pid 5336] <... set_robust_list resumed>) = 0 [pid 5335] write(3, "1000", 4 [pid 5337] set_robust_list(0x55558fd0d660, 24 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5337] <... set_robust_list resumed>) = 0 [pid 5335] <... write resumed>) = 4 [pid 5336] <... prctl resumed>) = 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5336] setpgid(0, 0 [pid 5335] close(3 [pid 5337] <... prctl resumed>) = 0 [pid 5336] <... setpgid resumed>) = 0 [pid 5335] <... close resumed>) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5337] setpgid(0, 0) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5336] <... openat resumed>) = 3 [pid 5336] write(3, "1000", 4 [pid 5335] <... bpf resumed>) = 3 [pid 5337] <... openat resumed>) = 3 [pid 5336] <... write resumed>) = 4 [pid 5335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5337] write(3, "1000", 4 [pid 5336] close(3 [pid 5337] <... write resumed>) = 4 [pid 5337] close(3) = 0 [pid 5336] <... close resumed>) = 0 [pid 5335] <... bpf resumed>) = 4 [pid 5337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5337] <... bpf resumed>) = 3 [pid 5333] <... bpf resumed>) = 5 [pid 5337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5336] <... bpf resumed>) = 3 [pid 5335] <... bpf resumed>) = 5 [pid 5334] <... bpf resumed>) = 5 [pid 5333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5337] <... bpf resumed>) = 4 [pid 5336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5333] <... bpf resumed>) = 6 [pid 5337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5336] <... bpf resumed>) = 4 [pid 5335] <... bpf resumed>) = 6 [pid 5334] <... bpf resumed>) = 6 [pid 5333] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5337] <... bpf resumed>) = 5 [pid 5336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5335] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5334] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5333] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5336] <... bpf resumed>) = 5 [pid 5335] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5334] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5337] <... bpf resumed>) = 6 [pid 5336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5335] exit_group(0 [pid 5334] exit_group(0 [pid 5333] exit_group(0 [pid 5337] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5336] <... bpf resumed>) = 6 [pid 5335] <... exit_group resumed>) = ? [pid 5334] <... exit_group resumed>) = ? [pid 5333] <... exit_group resumed>) = ? [pid 5337] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5336] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5333] +++ exited with 0 +++ [pid 5336] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5336] exit_group(0 [pid 5334] +++ exited with 0 +++ [pid 5336] <... exit_group resumed>) = ? [pid 5337] exit_group(0) = ? [pid 5335] +++ exited with 0 +++ [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5338 attached [pid 5071] <... restart_syscall resumed>) = 0 [pid 5338] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5338 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5339 attached [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5340 attached [pid 5339] set_robust_list(0x55558fd0d660, 24 [pid 5338] <... prctl resumed>) = 0 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5339 [pid 5340] set_robust_list(0x55558fd0d660, 24 [pid 5339] <... set_robust_list resumed>) = 0 [pid 5338] setpgid(0, 0) = 0 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5340 [pid 5340] <... prctl resumed>) = 0 [pid 5339] <... prctl resumed>) = 0 [pid 5338] <... openat resumed>) = 3 [pid 5339] setpgid(0, 0 [pid 5340] setpgid(0, 0 [pid 5339] <... setpgid resumed>) = 0 [pid 5338] write(3, "1000", 4 [pid 5340] <... setpgid resumed>) = 0 [pid 5338] <... write resumed>) = 4 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5338] close(3 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5340] <... openat resumed>) = 3 [pid 5339] <... openat resumed>) = 3 [pid 5338] <... close resumed>) = 0 [pid 5340] write(3, "1000", 4 [pid 5339] write(3, "1000", 4 [pid 5338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5340] <... write resumed>) = 4 [pid 5339] <... write resumed>) = 4 [pid 5340] close(3 [pid 5339] close(3 [pid 5338] <... bpf resumed>) = 3 [pid 5340] <... close resumed>) = 0 [pid 5339] <... close resumed>) = 0 [pid 5338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5337] +++ exited with 0 +++ [pid 5336] +++ exited with 0 +++ [pid 5340] <... bpf resumed>) = 3 [pid 5339] <... bpf resumed>) = 3 [pid 5338] <... bpf resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] restart_syscall(<... resuming interrupted clone ...> [pid 5340] <... bpf resumed>) = 4 [pid 5339] <... bpf resumed>) = 4 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5341 attached [pid 5340] <... bpf resumed>) = 5 [pid 5339] <... bpf resumed>) = 5 [pid 5338] <... bpf resumed>) = 5 [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5341] set_robust_list(0x55558fd0d660, 24 [pid 5340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5341 ./strace-static-x86_64: Process 5342 attached [pid 5341] <... set_robust_list resumed>) = 0 [pid 5340] <... bpf resumed>) = 6 [pid 5339] <... bpf resumed>) = 6 [pid 5338] <... bpf resumed>) = 6 [pid 5342] set_robust_list(0x55558fd0d660, 24 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5339] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5341] <... prctl resumed>) = 0 [pid 5339] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5342] <... set_robust_list resumed>) = 0 [pid 5341] setpgid(0, 0 [pid 5340] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5339] exit_group(0 [pid 5338] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5342 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5341] <... setpgid resumed>) = 0 [pid 5340] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5339] <... exit_group resumed>) = ? [pid 5338] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5342] <... prctl resumed>) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5340] exit_group(0 [pid 5339] +++ exited with 0 +++ [pid 5342] setpgid(0, 0 [pid 5341] <... openat resumed>) = 3 [pid 5340] <... exit_group resumed>) = ? [pid 5338] exit_group(0 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5341] write(3, "1000", 4) = 4 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5342] <... setpgid resumed>) = 0 [pid 5338] <... exit_group resumed>) = ? [pid 5341] close(3 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5341] <... close resumed>) = 0 [pid 5340] +++ exited with 0 +++ ./strace-static-x86_64: Process 5343 attached [pid 5342] <... openat resumed>) = 3 [pid 5341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5342] write(3, "1000", 4) = 4 [pid 5343] set_robust_list(0x55558fd0d660, 24 [pid 5342] close(3 [pid 5338] +++ exited with 0 +++ [pid 5342] <... close resumed>) = 0 [pid 5343] <... set_robust_list resumed>) = 0 [pid 5342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5341] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5342] <... bpf resumed>) = 3 [pid 5341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5343 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5343] <... prctl resumed>) = 0 [pid 5342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5341] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5344 attached [pid 5343] setpgid(0, 0) = 0 [pid 5342] <... bpf resumed>) = 4 [pid 5344] set_robust_list(0x55558fd0d660, 24 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5344] <... set_robust_list resumed>) = 0 [pid 5343] <... openat resumed>) = 3 [pid 5342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16./strace-static-x86_64: Process 5345 attached [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5343] write(3, "1000", 4 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5344 [pid 5343] <... write resumed>) = 4 [pid 5345] set_robust_list(0x55558fd0d660, 24 [pid 5344] <... prctl resumed>) = 0 [pid 5345] <... set_robust_list resumed>) = 0 [pid 5343] close(3 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5344] setpgid(0, 0 [pid 5343] <... close resumed>) = 0 [pid 5342] <... bpf resumed>) = 5 [pid 5341] <... bpf resumed>) = 5 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5345 [pid 5344] <... setpgid resumed>) = 0 [pid 5343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5345] <... prctl resumed>) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5343] <... bpf resumed>) = 3 [pid 5342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5341] <... bpf resumed>) = 6 [pid 5345] setpgid(0, 0 [pid 5343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5341] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5345] <... setpgid resumed>) = 0 [pid 5344] <... openat resumed>) = 3 [pid 5343] <... bpf resumed>) = 4 [pid 5342] <... bpf resumed>) = 6 [pid 5341] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5344] write(3, "1000", 4 [pid 5342] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5344] <... write resumed>) = 4 [pid 5343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5342] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5341] exit_group(0 [pid 5345] <... openat resumed>) = 3 [pid 5344] close(3 [pid 5343] <... bpf resumed>) = 5 [pid 5342] exit_group(0 [pid 5345] write(3, "1000", 4 [pid 5344] <... close resumed>) = 0 [pid 5343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5341] <... exit_group resumed>) = ? [pid 5345] <... write resumed>) = 4 [pid 5344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5343] <... bpf resumed>) = 6 [pid 5342] <... exit_group resumed>) = ? [pid 5341] +++ exited with 0 +++ [pid 5345] close(3 [pid 5344] <... bpf resumed>) = 3 [pid 5343] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0) = -1 EINVAL (Invalid argument) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5343] exit_group(0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5343] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5346 attached [pid 5345] <... close resumed>) = 0 [pid 5344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5346 [pid 5346] set_robust_list(0x55558fd0d660, 24 [pid 5345] <... bpf resumed>) = 3 [pid 5342] +++ exited with 0 +++ [pid 5344] <... bpf resumed>) = 4 [pid 5346] <... set_robust_list resumed>) = 0 [pid 5344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5344] <... bpf resumed>) = 5 [pid 5346] <... prctl resumed>) = 0 [pid 5345] <... bpf resumed>) = 4 [pid 5344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, 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 5346] setpgid(0, 0 [pid 5345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5344] <... bpf resumed>) = 6 [pid 5067] <... restart_syscall resumed>) = 0 [pid 5346] <... setpgid resumed>) = 0 [pid 5344] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5344] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5347 attached [pid 5346] <... openat resumed>) = 3 [pid 5344] exit_group(0 [pid 5346] write(3, "1000", 4 [pid 5344] <... exit_group resumed>) = ? [pid 5347] set_robust_list(0x55558fd0d660, 24 [pid 5346] <... write resumed>) = 4 [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5347 [pid 5347] <... set_robust_list resumed>) = 0 [pid 5346] close(3 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5346] <... close resumed>) = 0 [pid 5347] <... prctl resumed>) = 0 [pid 5346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5345] <... bpf resumed>) = 5 [pid 5343] +++ exited with 0 +++ [pid 5347] setpgid(0, 0 [pid 5346] <... bpf resumed>) = 3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5347] <... setpgid resumed>) = 0 [pid 5346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5346] <... bpf resumed>) = 4 [pid 5345] <... bpf resumed>) = 6 [pid 5345] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5347] write(3, "1000", 4 [pid 5345] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5347] <... write resumed>) = 4 [pid 5346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5345] exit_group(0 [pid 5347] close(3) = 0 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5345] <... exit_group resumed>) = ? [pid 5347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5348 attached ) = 4 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5348 [pid 5348] set_robust_list(0x55558fd0d660, 24 [pid 5347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5348] <... set_robust_list resumed>) = 0 [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5348] setpgid(0, 0) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5347] <... bpf resumed>) = 5 [pid 5346] <... bpf resumed>) = 5 [pid 5345] +++ exited with 0 +++ [pid 5344] +++ exited with 0 +++ [pid 5348] <... openat resumed>) = 3 [pid 5347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5348] write(3, "1000", 4 [pid 5347] <... bpf resumed>) = 6 [pid 5346] <... bpf resumed>) = 6 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5348] <... write resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5347] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5348] close(3 [pid 5347] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5346] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5349 attached [pid 5348] <... close resumed>) = 0 [pid 5347] exit_group(0 [pid 5346] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5347] <... exit_group resumed>) = ? [pid 5349] set_robust_list(0x55558fd0d660, 24 [pid 5346] exit_group(0 [pid 5349] <... set_robust_list resumed>) = 0 [pid 5348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5346] <... exit_group resumed>) = ? [pid 5074] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5350 attached [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5348] <... bpf resumed>) = 3 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5349 [pid 5348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5350] set_robust_list(0x55558fd0d660, 24 [pid 5349] <... prctl resumed>) = 0 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5350 [pid 5350] <... set_robust_list resumed>) = 0 [pid 5349] setpgid(0, 0 [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5349] <... setpgid resumed>) = 0 [pid 5348] <... bpf resumed>) = 4 [pid 5348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5350] <... prctl resumed>) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5350] setpgid(0, 0) = 0 [pid 5349] <... openat resumed>) = 3 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5349] write(3, "1000", 4 [pid 5350] <... openat resumed>) = 3 [pid 5349] <... write resumed>) = 4 [pid 5349] close(3) = 0 [pid 5350] write(3, "1000", 4 [pid 5347] +++ exited with 0 +++ [pid 5346] +++ exited with 0 +++ [pid 5350] <... write resumed>) = 4 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5350] close(3) = 0 [pid 5350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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=5347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5349] <... bpf resumed>) = 3 [pid 5350] <... bpf resumed>) = 4 [pid 5349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5351 attached [pid 5350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5349] <... bpf resumed>) = 4 [pid 5351] set_robust_list(0x55558fd0d660, 24 [pid 5348] <... bpf resumed>) = 5 [pid 5351] <... set_robust_list resumed>) = 0 [pid 5350] <... bpf resumed>) = 5 [pid 5349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5349] <... bpf resumed>) = 5 [pid 5348] <... bpf resumed>) = 6 [pid 5351] <... prctl resumed>) = 0 [pid 5350] <... bpf resumed>) = 6 [pid 5349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5351 [pid 5351] setpgid(0, 0 [pid 5350] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5348] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5351] <... setpgid resumed>) = 0 [pid 5350] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5349] <... bpf resumed>) = 6 [pid 5348] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5350] exit_group(0 [pid 5349] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5348] exit_group(0 [pid 5350] <... exit_group resumed>) = ? [pid 5348] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5352 attached [pid 5351] <... openat resumed>) = 3 [pid 5349] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5352] set_robust_list(0x55558fd0d660, 24 [pid 5351] write(3, "1000", 4 [pid 5349] exit_group(0 [pid 5348] +++ exited with 0 +++ [pid 5067] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5352 [pid 5352] <... set_robust_list resumed>) = 0 [pid 5351] <... write resumed>) = 4 [pid 5349] <... exit_group resumed>) = ? [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5351] close(3 [pid 5071] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5352] <... prctl resumed>) = 0 [pid 5351] <... close resumed>) = 0 [pid 5352] setpgid(0, 0 [pid 5351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5071] restart_syscall(<... resuming interrupted clone ...> [pid 5352] <... setpgid resumed>) = 0 [pid 5351] <... bpf resumed>) = 3 [pid 5071] <... restart_syscall resumed>) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5352] <... openat resumed>) = 3 [pid 5071] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached [pid 5352] write(3, "1000", 4 [pid 5351] <... bpf resumed>) = 4 [pid 5353] set_robust_list(0x55558fd0d660, 24 [pid 5352] <... write resumed>) = 4 [pid 5351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5353] <... set_robust_list resumed>) = 0 [pid 5352] close(3 [pid 5071] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5353 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5352] <... close resumed>) = 0 [pid 5350] +++ exited with 0 +++ [pid 5349] +++ exited with 0 +++ [pid 5353] <... prctl resumed>) = 0 [pid 5352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5353] setpgid(0, 0 [pid 5352] <... bpf resumed>) = 3 [pid 5074] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5353] <... setpgid resumed>) = 0 [pid 5352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5074] restart_syscall(<... resuming interrupted clone ...> [pid 5068] restart_syscall(<... resuming interrupted clone ...> [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5068] <... restart_syscall resumed>) = 0 [pid 5352] <... bpf resumed>) = 4 [pid 5074] <... restart_syscall resumed>) = 0 [pid 5353] <... openat resumed>) = 3 [pid 5353] write(3, "1000", 4 [pid 5352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5353] <... write resumed>) = 4 [pid 5353] close(3 [pid 5074] 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 5353] <... close resumed>) = 0 ./strace-static-x86_64: Process 5354 attached [pid 5353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5354] set_robust_list(0x55558fd0d660, 24) = 0 [pid 5353] <... bpf resumed>) = 3 [pid 5074] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5354 [pid 5353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5355 attached ) = 0 [pid 5353] <... bpf resumed>) = 4 [pid 5355] set_robust_list(0x55558fd0d660, 24 [pid 5354] setpgid(0, 0 [pid 5353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5068] <... clone resumed>, child_tidptr=0x55558fd0d650) = 5355 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5354] <... setpgid resumed>) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5355] setpgid(0, 0) = 0 [pid 5354] <... openat resumed>) = 3 [pid 5354] write(3, "1000", 4 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5354] <... write resumed>) = 4 [pid 5355] <... openat resumed>) = 3 [pid 5354] close(3) = 0 [pid 5355] write(3, "1000", 4) = 4 [pid 5354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5355] close(3 [pid 5354] <... bpf resumed>) = 3 [pid 5355] <... close resumed>) = 0 [pid 5354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_HASH, key_size=7, value_size=6, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5351] <... bpf resumed>) = 5 [pid 5354] <... bpf resumed>) = 4 [pid 5353] <... bpf resumed>) = 5 [pid 5352] <... bpf resumed>) = 5 [pid 5355] <... bpf resumed>) = 3 [pid 5353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000300, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5353] <... bpf resumed>) = 6 [pid 5354] <... bpf resumed>) = 5 [pid 5352] <... bpf resumed>) = 6 [pid 5351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5355] <... bpf resumed>) = 4 [pid 5354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5353] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5352] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5351] <... bpf resumed>) = 6 [pid 5355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sched_switch", prog_fd=4}}, 16 [pid 5354] <... bpf resumed>) = 6 [pid 5353] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5352] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5351] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5355] <... bpf resumed>) = 5 [pid 5354] bpf(BPF_MAP_UPDATE_BATCH, NULL, 0 [pid 5353] exit_group(0 [pid 5352] exit_group(0 [pid 5351] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_PERCPU_HASH, key_size=3, value_size=14336, max_entries=63, map_flags=BPF_F_NO_PREALLOC|BPF_F_WRONLY, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5354] <... bpf resumed>) = -1 EINVAL (Invalid argument) [pid 5353] <... exit_group resumed>) = ? [pid 5352] <... exit_group resumed>) = ? [ 63.339013][ T5351] ================================================================== [ 63.347110][ T5351] BUG: KASAN: slab-use-after-free in bpf_trace_run4+0x143/0x580 [ 63.354761][ T5351] Read of size 8 at addr ffff888029b84b18 by task syz-executor184/5351 [ 63.362975][ T5351] [ 63.365297][ T5351] CPU: 0 PID: 5351 Comm: syz-executor184 Not tainted 6.8.0-syzkaller-05235-g4c2a26fc80bc #0 [ 63.375334][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 63.385400][ T5351] Call Trace: [ 63.388667][ T5351] [ 63.391576][ T5351] dump_stack_lvl+0x1e7/0x2e0 [ 63.396247][ T5351] ? __pfx_dump_stack_lvl+0x10/0x10 [ 63.401424][ T5351] ? __pfx__printk+0x10/0x10 [ 63.406080][ T5351] ? _printk+0xd5/0x120 [ 63.410212][ T5351] ? __virt_addr_valid+0x183/0x520 [ 63.415302][ T5351] ? __virt_addr_valid+0x183/0x520 [ 63.420392][ T5351] print_report+0x169/0x550 [ 63.424872][ T5351] ? __virt_addr_valid+0x183/0x520 [ 63.429961][ T5351] ? __virt_addr_valid+0x183/0x520 [ 63.435049][ T5351] ? __virt_addr_valid+0x44e/0x520 [ 63.440136][ T5351] ? __phys_addr+0xba/0x170 [ 63.444620][ T5351] ? bpf_trace_run4+0x143/0x580 [ 63.449447][ T5351] kasan_report+0x143/0x180 [ 63.453927][ T5351] ? bpf_trace_run4+0x143/0x580 [ 63.458772][ T5351] bpf_trace_run4+0x143/0x580 [ 63.463426][ T5351] ? __pfx_rcu_read_lock_sched_held+0x10/0x10 [ 63.469469][ T5351] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.474647][ T5351] ? task_psi_group+0x50/0x1a0 [ 63.479392][ T5351] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 63.485437][ T5351] __traceiter_sched_switch+0x98/0xd0 [ 63.490790][ T5351] __schedule+0x255d/0x4a20 [ 63.495276][ T5351] ? __lock_acquire+0x1346/0x1fd0 [ 63.500283][ T5351] ? __pfx_validate_chain+0x10/0x10 [ 63.505465][ T5351] ? __pfx___schedule+0x10/0x10 [ 63.510294][ T5351] ? mark_lock+0x9a/0x350 [ 63.514602][ T5351] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.520906][ T5351] ? preempt_schedule+0xe1/0xf0 [ 63.525733][ T5351] preempt_schedule_common+0x84/0xd0 [ 63.531010][ T5351] preempt_schedule+0xe1/0xf0 [ 63.535667][ T5351] ? __pfx_preempt_schedule+0x10/0x10 [ 63.541020][ T5351] preempt_schedule_thunk+0x1a/0x30 [ 63.546200][ T5351] ? unwind_next_frame+0x196f/0x2a00 [ 63.551481][ T5351] ? unwind_next_frame+0x1e75/0x2a00 [ 63.556745][ T5351] ? unwind_next_frame+0x211f/0x2a00 [ 63.562008][ T5351] unwind_next_frame+0x2124/0x2a00 [ 63.567102][ T5351] ? __mmput+0x115/0x3c0 [ 63.571320][ T5351] ? __mmput+0x115/0x3c0 [ 63.575540][ T5351] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 63.581673][ T5351] arch_stack_walk+0x151/0x1b0 [ 63.586415][ T5351] ? exit_mm+0x220/0x310 [ 63.590637][ T5351] stack_trace_save+0x118/0x1d0 [ 63.595467][ T5351] ? __pfx_stack_trace_save+0x10/0x10 [ 63.600819][ T5351] save_stack+0xfb/0x1f0 [ 63.605044][ T5351] ? __pfx_save_stack+0x10/0x10 [ 63.609877][ T5351] ? debug_check_no_obj_freed+0x561/0x580 [ 63.615578][ T5351] ? free_unref_page_prepare+0x968/0xa90 [ 63.621190][ T5351] ? free_unref_page_list+0x5a3/0x850 [ 63.626539][ T5351] ? release_pages+0x2744/0x2a80 [ 63.631453][ T5351] ? tlb_flush_mmu+0x34d/0x4e0 [ 63.636195][ T5351] ? tlb_finish_mmu+0xd4/0x200 [ 63.640934][ T5351] ? exit_mmap+0x4b6/0xd40 [ 63.645328][ T5351] ? __mmput+0x115/0x3c0 [ 63.649550][ T5351] ? page_ext_get+0x20/0x2a0 [ 63.654122][ T5351] __reset_page_owner+0x44/0x2d0 [ 63.659043][ T5351] free_unref_page_prepare+0x968/0xa90 [ 63.664485][ T5351] free_unref_page_list+0x5a3/0x850 [ 63.669666][ T5351] ? __mod_zone_page_state+0xda/0x150 [ 63.675018][ T5351] release_pages+0x2744/0x2a80 [ 63.679777][ T5351] ? mlock_drain_local+0x79/0x490 [ 63.684779][ T5351] ? __pfx_lock_release+0x10/0x10 [ 63.689781][ T5351] ? __pfx_release_pages+0x10/0x10 [ 63.694888][ T5351] ? free_swap_cache+0xea/0x740 [ 63.699720][ T5351] tlb_flush_mmu+0x34d/0x4e0 [ 63.704291][ T5351] tlb_finish_mmu+0xd4/0x200 [ 63.708860][ T5351] exit_mmap+0x4b6/0xd40 [ 63.713082][ T5351] ? __pfx_exit_mmap+0x10/0x10 [ 63.717837][ T5351] ? __asan_memset+0x23/0x50 [ 63.722412][ T5351] ? uprobe_clear_state+0x277/0x290 [ 63.727603][ T5351] ? mm_update_next_owner+0x53c/0x660 [ 63.732955][ T5351] __mmput+0x115/0x3c0 [ 63.737003][ T5351] exit_mm+0x220/0x310 [ 63.741052][ T5351] ? __pfx_exit_mm+0x10/0x10 [ 63.745637][ T5351] ? taskstats_exit+0x348/0xa70 [ 63.750469][ T5351] ? tty_audit_exit+0x155/0x200 [ 63.755329][ T5351] do_exit+0x99e/0x27e0 [ 63.759487][ T5351] ? __pfx_do_exit+0x10/0x10 [ 63.764070][ T5351] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.770046][ T5351] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.776358][ T5351] ? _raw_spin_unlock_irq+0x23/0x50 [ 63.781540][ T5351] ? lockdep_hardirqs_on+0x99/0x150 [ 63.786720][ T5351] do_group_exit+0x207/0x2c0 [ 63.791294][ T5351] __x64_sys_exit_group+0x3f/0x40 [ 63.796299][ T5351] do_syscall_64+0xfb/0x240 [ 63.800784][ T5351] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 63.806659][ T5351] RIP: 0033:0x7fbf5125def9 [ 63.811055][ T5351] Code: Unable to access opcode bytes at 0x7fbf5125decf. [ 63.818048][ T5351] RSP: 002b:00007ffc75532438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 63.826441][ T5351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf5125def9 [ 63.834399][ T5351] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 63.842347][ T5351] RBP: 00007fbf512d92b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 63.850309][ T5351] R10: 00000000000000a0 R11: 0000000000000246 R12: 00007fbf512d92b0 [ 63.858262][ T5351] R13: 0000000000000000 R14: 00007fbf512d9d20 R15: 00007fbf5122f0a0 [ 63.866233][ T5351] [ 63.869234][ T5351] [ 63.871535][ T5351] Allocated by task 5352: [ 63.875838][ T5351] kasan_save_track+0x3f/0x80 [ 63.880493][ T5351] __kasan_kmalloc+0x98/0xb0 [ 63.885059][ T5351] kmalloc_trace+0x1d9/0x360 [ 63.889631][ T5351] bpf_raw_tp_link_attach+0x2a0/0x6e0 [ 63.894982][ T5351] bpf_raw_tracepoint_open+0x1c2/0x240 [ 63.900416][ T5351] __sys_bpf+0x3c0/0x810 [ 63.904636][ T5351] __x64_sys_bpf+0x7c/0x90 [ 63.909034][ T5351] do_syscall_64+0xfb/0x240 [ 63.913514][ T5351] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 63.919387][ T5351] [ 63.921687][ T5351] Freed by task 5352: [ 63.925639][ T5351] kasan_save_track+0x3f/0x80 [ 63.930309][ T5351] kasan_save_free_info+0x40/0x50 [ 63.935318][ T5351] poison_slab_object+0xa6/0xe0 [ 63.940152][ T5351] __kasan_slab_free+0x37/0x60 [ 63.944899][ T5351] kfree+0x14a/0x380 [ 63.948775][ T5351] bpf_link_release+0x3b/0x50 [ 63.953431][ T5351] __fput+0x429/0x8a0 [ 63.957410][ T5351] task_work_run+0x24f/0x310 [ 63.961979][ T5351] do_exit+0xa1b/0x27e0 [ 63.966113][ T5351] do_group_exit+0x207/0x2c0 [ 63.970682][ T5351] __x64_sys_exit_group+0x3f/0x40 [ 63.975684][ T5351] do_syscall_64+0xfb/0x240 [ 63.980168][ T5351] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 63.986042][ T5351] [ 63.988344][ T5351] The buggy address belongs to the object at ffff888029b84b00 [ 63.988344][ T5351] which belongs to the cache kmalloc-128 of size 128 [ 64.002375][ T5351] The buggy address is located 24 bytes inside of [ 64.002375][ T5351] freed 128-byte region [ffff888029b84b00, ffff888029b84b80) [ 64.016057][ T5351] [ 64.018369][ T5351] The buggy address belongs to the physical page: [ 64.024780][ T5351] page:ffffea0000a6e100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29b84 [ 64.034904][ T5351] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff) [ 64.042424][ T5351] page_type: 0xffffffff() [ 64.046732][ T5351] raw: 00fff00000000800 ffff888014c418c0 dead000000000122 0000000000000000 [ 64.055290][ T5351] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 64.063847][ T5351] page dumped because: kasan: bad access detected [ 64.070233][ T5351] page_owner tracks the page as allocated [ 64.076013][ T5351] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 5345, tgid 5345 (syz-executor184), ts 63196938344, free_ts 63194875416 [ 64.094483][ T5351] post_alloc_hook+0x1ea/0x210 [ 64.099232][ T5351] get_page_from_freelist+0x33ea/0x3580 [ 64.104760][ T5351] __alloc_pages+0x256/0x680 [ 64.109331][ T5351] alloc_slab_page+0x5f/0x160 [ 64.113986][ T5351] new_slab+0x84/0x2f0 [ 64.118029][ T5351] ___slab_alloc+0xd1b/0x13e0 [ 64.122681][ T5351] kmalloc_trace+0x267/0x360 [ 64.127252][ T5351] bpf_raw_tp_link_attach+0x2a0/0x6e0 [ 64.132602][ T5351] bpf_raw_tracepoint_open+0x1c2/0x240 [ 64.138044][ T5351] __sys_bpf+0x3c0/0x810 [ 64.142271][ T5351] __x64_sys_bpf+0x7c/0x90 [ 64.146665][ T5351] do_syscall_64+0xfb/0x240 [ 64.151168][ T5351] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 64.157041][ T5351] page last free pid 5345 tgid 5345 stack trace: [ 64.163342][ T5351] free_unref_page_prepare+0x968/0xa90 [ 64.168798][ T5351] free_unref_page+0x37/0x3f0 [ 64.173456][ T5351] vfree+0x186/0x2e0 [ 64.177342][ T5351] bpf_check+0x8089/0x190c0 [ 64.181839][ T5351] bpf_prog_load+0x1667/0x20f0 [ 64.186588][ T5351] __sys_bpf+0x4ee/0x810 [ 64.190816][ T5351] __x64_sys_bpf+0x7c/0x90 [ 64.195231][ T5351] do_syscall_64+0xfb/0x240 [ 64.199729][ T5351] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 64.205616][ T5351] [ 64.207923][ T5351] Memory state around the buggy address: [ 64.213530][ T5351] ffff888029b84a00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 64.221568][ T5351] ffff888029b84a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 64.229692][ T5351] >ffff888029b84b00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 64.237725][ T5351] ^ [ 64.242572][ T5351] ffff888029b84b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 64.250636][ T5351] ffff888029b84c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 64.258676][ T5351] ================================================================== [ 64.266729][ T5351] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 64.273897][ T5351] CPU: 0 PID: 5351 Comm: syz-executor184 Not tainted 6.8.0-syzkaller-05235-g4c2a26fc80bc #0 [ 64.283933][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 64.293968][ T5351] Call Trace: [ 64.297229][ T5351] [ 64.300142][ T5351] dump_stack_lvl+0x1e7/0x2e0 [ 64.304893][ T5351] ? __pfx_dump_stack_lvl+0x10/0x10 [ 64.310080][ T5351] ? __pfx__printk+0x10/0x10 [ 64.314649][ T5351] ? rcu_is_watching+0x15/0xb0 [ 64.319391][ T5351] ? lock_release+0xbf/0x9d0 [ 64.323959][ T5351] ? vscnprintf+0x5d/0x90 [ 64.328270][ T5351] panic+0x349/0x860 [ 64.332144][ T5351] ? check_panic_on_warn+0x21/0xb0 [ 64.337237][ T5351] ? __pfx_panic+0x10/0x10 [ 64.341627][ T5351] ? do_raw_spin_unlock+0x13c/0x8b0 [ 64.346805][ T5351] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 64.352675][ T5351] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 64.358978][ T5351] ? print_report+0x502/0x550 [ 64.363633][ T5351] check_panic_on_warn+0x86/0xb0 [ 64.368581][ T5351] ? bpf_trace_run4+0x143/0x580 [ 64.373410][ T5351] end_report+0x6e/0x140 [ 64.377630][ T5351] kasan_report+0x154/0x180 [ 64.382113][ T5351] ? bpf_trace_run4+0x143/0x580 [ 64.386941][ T5351] bpf_trace_run4+0x143/0x580 [ 64.391595][ T5351] ? __pfx_rcu_read_lock_sched_held+0x10/0x10 [ 64.397635][ T5351] ? __pfx_bpf_trace_run4+0x10/0x10 [ 64.402821][ T5351] ? task_psi_group+0x50/0x1a0 [ 64.407563][ T5351] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 64.413607][ T5351] __traceiter_sched_switch+0x98/0xd0 [ 64.418959][ T5351] __schedule+0x255d/0x4a20 [ 64.423441][ T5351] ? __lock_acquire+0x1346/0x1fd0 [ 64.428443][ T5351] ? __pfx_validate_chain+0x10/0x10 [ 64.433619][ T5351] ? __pfx___schedule+0x10/0x10 [ 64.438462][ T5351] ? mark_lock+0x9a/0x350 [ 64.442768][ T5351] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 64.449072][ T5351] ? preempt_schedule+0xe1/0xf0 [ 64.453898][ T5351] preempt_schedule_common+0x84/0xd0 [ 64.459159][ T5351] preempt_schedule+0xe1/0xf0 [ 64.463811][ T5351] ? __pfx_preempt_schedule+0x10/0x10 [ 64.469163][ T5351] preempt_schedule_thunk+0x1a/0x30 [ 64.474339][ T5351] ? unwind_next_frame+0x196f/0x2a00 [ 64.479610][ T5351] ? unwind_next_frame+0x1e75/0x2a00 [ 64.484879][ T5351] ? unwind_next_frame+0x211f/0x2a00 [ 64.490145][ T5351] unwind_next_frame+0x2124/0x2a00 [ 64.495237][ T5351] ? __mmput+0x115/0x3c0 [ 64.499475][ T5351] ? __mmput+0x115/0x3c0 [ 64.503694][ T5351] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 64.509843][ T5351] arch_stack_walk+0x151/0x1b0 [ 64.514586][ T5351] ? exit_mm+0x220/0x310 [ 64.518825][ T5351] stack_trace_save+0x118/0x1d0 [ 64.523663][ T5351] ? __pfx_stack_trace_save+0x10/0x10 [ 64.529017][ T5351] save_stack+0xfb/0x1f0 [ 64.533244][ T5351] ? __pfx_save_stack+0x10/0x10 [ 64.538088][ T5351] ? debug_check_no_obj_freed+0x561/0x580 [ 64.543783][ T5351] ? free_unref_page_prepare+0x968/0xa90 [ 64.549393][ T5351] ? free_unref_page_list+0x5a3/0x850 [ 64.554765][ T5351] ? release_pages+0x2744/0x2a80 [ 64.559678][ T5351] ? tlb_flush_mmu+0x34d/0x4e0 [ 64.564427][ T5351] ? tlb_finish_mmu+0xd4/0x200 [ 64.569168][ T5351] ? exit_mmap+0x4b6/0xd40 [ 64.573561][ T5351] ? __mmput+0x115/0x3c0 [ 64.577781][ T5351] ? page_ext_get+0x20/0x2a0 [ 64.582350][ T5351] __reset_page_owner+0x44/0x2d0 [ 64.587267][ T5351] free_unref_page_prepare+0x968/0xa90 [ 64.592705][ T5351] free_unref_page_list+0x5a3/0x850 [ 64.597881][ T5351] ? __mod_zone_page_state+0xda/0x150 [ 64.603232][ T5351] release_pages+0x2744/0x2a80 [ 64.607973][ T5351] ? mlock_drain_local+0x79/0x490 [ 64.612977][ T5351] ? __pfx_lock_release+0x10/0x10 [ 64.617979][ T5351] ? __pfx_release_pages+0x10/0x10 [ 64.623076][ T5351] ? free_swap_cache+0xea/0x740 [ 64.627924][ T5351] tlb_flush_mmu+0x34d/0x4e0 [ 64.632494][ T5351] tlb_finish_mmu+0xd4/0x200 [ 64.637063][ T5351] exit_mmap+0x4b6/0xd40 [ 64.641305][ T5351] ? __pfx_exit_mmap+0x10/0x10 [ 64.646049][ T5351] ? __asan_memset+0x23/0x50 [ 64.650621][ T5351] ? uprobe_clear_state+0x277/0x290 [ 64.655802][ T5351] ? mm_update_next_owner+0x53c/0x660 [ 64.661152][ T5351] __mmput+0x115/0x3c0 [ 64.665197][ T5351] exit_mm+0x220/0x310 [ 64.669244][ T5351] ? __pfx_exit_mm+0x10/0x10 [ 64.673811][ T5351] ? taskstats_exit+0x348/0xa70 [ 64.678640][ T5351] ? tty_audit_exit+0x155/0x200 [ 64.683490][ T5351] do_exit+0x99e/0x27e0 [ 64.687630][ T5351] ? __pfx_do_exit+0x10/0x10 [ 64.692197][ T5351] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 64.698155][ T5351] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 64.704462][ T5351] ? _raw_spin_unlock_irq+0x23/0x50 [ 64.709646][ T5351] ? lockdep_hardirqs_on+0x99/0x150 [ 64.714843][ T5351] do_group_exit+0x207/0x2c0 [ 64.719414][ T5351] __x64_sys_exit_group+0x3f/0x40 [ 64.724419][ T5351] do_syscall_64+0xfb/0x240 [ 64.728904][ T5351] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 64.734797][ T5351] RIP: 0033:0x7fbf5125def9 [ 64.739192][ T5351] Code: Unable to access opcode bytes at 0x7fbf5125decf. [ 64.746185][ T5351] RSP: 002b:00007ffc75532438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 64.754574][ T5351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf5125def9 [ 64.762523][ T5351] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 64.770485][ T5351] RBP: 00007fbf512d92b0 R08: ffffffffffffffb8 R09: 00000000000000a0 [ 64.778435][ T5351] R10: 00000000000000a0 R11: 0000000000000246 R12: 00007fbf512d92b0 [ 64.786384][ T5351] R13: 0000000000000000 R14: 00007fbf512d9d20 R15: 00007fbf5122f0a0 [ 64.794341][ T5351] [ 65.863687][ T5351] Shutting down cpus with NMI [ 65.868675][ T5351] Kernel Offset: disabled [ 65.872983][ T5351] Rebooting in 86400 seconds..