./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2909209519 <...> Warning: Permanently added '10.128.0.175' (ED25519) to the list of known hosts. execve("./syz-executor2909209519", ["./syz-executor2909209519"], 0x7ffc865c0540 /* 10 vars */) = 0 brk(NULL) = 0x555557bc4000 brk(0x555557bc4e00) = 0x555557bc4e00 arch_prctl(ARCH_SET_FS, 0x555557bc4480) = 0 set_tid_address(0x555557bc4750) = 5066 set_robust_list(0x555557bc4760, 24) = 0 rseq(0x555557bc4da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2909209519", 4096) = 28 getrandom("\x9e\x48\x22\x28\x97\xb7\x0a\xaf", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555557bc4e00 brk(0x555557be5e00) = 0x555557be5e00 brk(0x555557be6000) = 0x555557be6000 mprotect(0x7ff3d899d000, 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 getpid() = 5066 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "5066", 4) = 4 close(3) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7ff3d88e2020, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7ff3d88e2020, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5067 attached , child_tidptr=0x555557bc4750) = 5067 [pid 5067] set_robust_list(0x555557bc4760, 24) = 0 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] setpgid(0, 0) = 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] write(3, "1000", 4) = 4 [pid 5067] close(3) = 0 [pid 5067] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5067] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5067] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5068 attached => {parent_tid=[5068]}, 88) = 5068 [pid 5068] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053) = 0 [pid 5068] set_robust_list(0x7ff3d88d19a0, 24) = 0 [pid 5068] rt_sigprocmask(SIG_SETMASK, [], [pid 5067] rt_sigprocmask(SIG_SETMASK, [], [pid 5068] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5068] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5067] <... futex resumed>) = 0 [pid 5068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... bpf resumed>) = 3 [pid 5068] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5068] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... futex resumed>) = 0 [pid 5067] <... futex resumed>) = 1 [pid 5068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... bpf resumed>) = 4 [pid 5068] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5068] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] <... futex resumed>) = 0 [pid 5067] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... futex resumed>) = 0 [pid 5068] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12) = 0 [pid 5068] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5068] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5067] <... futex resumed>) = 0 [pid 5068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... bpf resumed>) = 5 [pid 5068] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5067] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... futex resumed>) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5068] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5067] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5068] <... bpf resumed>) = 0 [pid 5068] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5068] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] exit_group(0 [pid 5068] <... futex resumed>) = ? [pid 5067] <... exit_group resumed>) = ? [pid 5068] +++ exited with 0 +++ [pid 5067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached , child_tidptr=0x555557bc4750) = 5069 [pid 5069] set_robust_list(0x555557bc4760, 24) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5069] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5069] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5069] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5070 attached => {parent_tid=[5070]}, 88) = 5070 [pid 5070] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5069] rt_sigprocmask(SIG_SETMASK, [], [pid 5070] <... rseq resumed>) = 0 [pid 5069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5070] set_robust_list(0x7ff3d88d19a0, 24) = 0 [pid 5069] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5069] <... futex resumed>) = 0 [pid 5070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... bpf resumed>) = 3 [pid 5070] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5069] <... futex resumed>) = 0 [pid 5070] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... bpf resumed>) = 4 [pid 5070] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5069] <... futex resumed>) = 0 [pid 5070] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5070] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5069] <... futex resumed>) = 0 [pid 5070] <... bpf resumed>) = 0 [pid 5069] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5069] <... futex resumed>) = 0 [pid 5070] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] <... futex resumed>) = 0 [pid 5070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... bpf resumed>) = 5 [pid 5070] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5069] <... futex resumed>) = 0 [pid 5070] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] <... futex resumed>) = 0 [pid 5070] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5069] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... bpf resumed>) = 0 [pid 5070] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5070] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] <... futex resumed>) = 0 [pid 5069] exit_group(0 [pid 5070] <... futex resumed>) = ? [pid 5069] <... exit_group resumed>) = ? [pid 5070] +++ exited with 0 +++ [pid 5069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached , child_tidptr=0x555557bc4750) = 5071 [pid 5071] set_robust_list(0x555557bc4760, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5071] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5071] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5072 attached [pid 5072] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053) = 0 [pid 5072] set_robust_list(0x7ff3d88d19a0, 24 [pid 5071] <... clone3 resumed> => {parent_tid=[5072]}, 88) = 5072 [pid 5072] <... set_robust_list resumed>) = 0 [pid 5071] rt_sigprocmask(SIG_SETMASK, [], [pid 5072] rt_sigprocmask(SIG_SETMASK, [], [pid 5071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5072] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5071] <... futex resumed>) = 0 [pid 5072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... bpf resumed>) = 3 [pid 5072] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... bpf resumed>) = 4 [pid 5071] <... futex resumed>) = 0 [pid 5072] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... futex resumed>) = 0 [pid 5071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5072] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5071] <... futex resumed>) = 0 [pid 5072] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5071] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... bpf resumed>) = 0 [pid 5072] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5072] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5071] <... futex resumed>) = 0 [pid 5072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... bpf resumed>) = 5 [pid 5072] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5072] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] <... futex resumed>) = 0 [pid 5071] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5072] <... futex resumed>) = 0 [pid 5072] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5071] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... bpf resumed>) = 0 [pid 5072] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5072] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] exit_group(0 [pid 5072] <... futex resumed>) = ? [pid 5072] +++ exited with 0 +++ [pid 5071] <... exit_group resumed>) = ? [pid 5071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5073 attached , child_tidptr=0x555557bc4750) = 5073 [pid 5073] set_robust_list(0x555557bc4760, 24) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5073] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5073] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5073] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5073] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5074 attached [pid 5074] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5073] <... clone3 resumed> => {parent_tid=[5074]}, 88) = 5074 [pid 5074] <... rseq resumed>) = 0 [pid 5074] set_robust_list(0x7ff3d88d19a0, 24 [pid 5073] rt_sigprocmask(SIG_SETMASK, [], [pid 5074] <... set_robust_list resumed>) = 0 [pid 5074] rt_sigprocmask(SIG_SETMASK, [], [pid 5073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5074] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5073] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5073] <... futex resumed>) = 0 [pid 5074] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 0 [pid 5073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... futex resumed>) = 0 [pid 5074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... bpf resumed>) = 4 [pid 5074] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... futex resumed>) = 0 [pid 5073] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5073] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 1 [pid 5074] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12) = 0 [pid 5074] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... futex resumed>) = 0 [pid 5074] <... futex resumed>) = 1 [pid 5073] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5073] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... bpf resumed>) = 5 [pid 5074] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... futex resumed>) = 0 [pid 5074] <... futex resumed>) = 1 [pid 5073] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5073] <... futex resumed>) = 0 [pid 5074] <... bpf resumed>) = 0 [pid 5073] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5073] <... futex resumed>) = 0 [pid 5074] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] exit_group(0 [pid 5074] <... futex resumed>) = ? [pid 5074] +++ exited with 0 +++ [pid 5073] <... exit_group resumed>) = ? [pid 5073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached , child_tidptr=0x555557bc4750) = 5075 [pid 5075] set_robust_list(0x555557bc4760, 24) = 0 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5075] setpgid(0, 0) = 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] write(3, "1000", 4) = 4 [pid 5075] close(3) = 0 [pid 5075] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5075] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5075] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5075] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5076 attached [pid 5076] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5075] <... clone3 resumed> => {parent_tid=[5076]}, 88) = 5076 [pid 5076] <... rseq resumed>) = 0 [pid 5075] rt_sigprocmask(SIG_SETMASK, [], [pid 5076] set_robust_list(0x7ff3d88d19a0, 24 [pid 5075] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5076] <... set_robust_list resumed>) = 0 [pid 5075] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5075] <... futex resumed>) = 0 [pid 5076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... bpf resumed>) = 3 [pid 5076] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... futex resumed>) = 0 [pid 5076] <... futex resumed>) = 1 [pid 5075] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5075] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... bpf resumed>) = 4 [pid 5076] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... futex resumed>) = 0 [pid 5076] <... futex resumed>) = 1 [pid 5076] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5075] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... bpf resumed>) = 0 [pid 5075] <... futex resumed>) = 0 [pid 5076] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... futex resumed>) = 0 [pid 5075] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5075] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5075] <... futex resumed>) = 0 [pid 5076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... bpf resumed>) = 5 [pid 5076] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5075] <... futex resumed>) = 0 [pid 5075] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5075] <... futex resumed>) = 0 [pid 5076] <... bpf resumed>) = 0 [pid 5075] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... futex resumed>) = 0 [pid 5076] <... futex resumed>) = 1 [pid 5075] exit_group(0) = ? [pid 5076] +++ exited with 0 +++ [pid 5075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached , child_tidptr=0x555557bc4750) = 5077 [pid 5077] set_robust_list(0x555557bc4760, 24) = 0 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] setpgid(0, 0) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5077] write(3, "1000", 4) = 4 [pid 5077] close(3) = 0 [pid 5077] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5077] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5077] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5077] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5078 attached [pid 5078] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5077] <... clone3 resumed> => {parent_tid=[5078]}, 88) = 5078 [pid 5077] rt_sigprocmask(SIG_SETMASK, [], [pid 5078] <... rseq resumed>) = 0 [pid 5077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5078] set_robust_list(0x7ff3d88d19a0, 24 [pid 5077] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... set_robust_list resumed>) = 0 [pid 5078] rt_sigprocmask(SIG_SETMASK, [], [pid 5077] <... futex resumed>) = 0 [pid 5078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5077] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5078] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5077] <... futex resumed>) = 0 [pid 5078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5077] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... bpf resumed>) = 4 [pid 5078] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5078] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] <... futex resumed>) = 0 [pid 5077] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 1 [pid 5078] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5077] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... bpf resumed>) = 0 [pid 5078] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5077] <... futex resumed>) = 0 [pid 5078] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5077] <... futex resumed>) = 0 [pid 5078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... bpf resumed>) = 5 [pid 5078] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5077] <... futex resumed>) = 0 [pid 5078] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 1 [pid 5078] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5077] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... bpf resumed>) = 0 [pid 5078] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5078] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] <... futex resumed>) = 0 [pid 5077] exit_group(0 [pid 5078] <... futex resumed>) = ? [pid 5077] <... exit_group resumed>) = ? [pid 5078] +++ exited with 0 +++ [pid 5077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5079 attached , child_tidptr=0x555557bc4750) = 5079 [pid 5079] set_robust_list(0x555557bc4760, 24) = 0 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5079] setpgid(0, 0) = 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] write(3, "1000", 4) = 4 [pid 5079] close(3) = 0 [pid 5079] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5079] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5079] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5079] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5080 attached [pid 5080] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5079] <... clone3 resumed> => {parent_tid=[5080]}, 88) = 5080 [pid 5080] <... rseq resumed>) = 0 [pid 5079] rt_sigprocmask(SIG_SETMASK, [], [pid 5080] set_robust_list(0x7ff3d88d19a0, 24 [pid 5079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5079] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] rt_sigprocmask(SIG_SETMASK, [], [pid 5079] <... futex resumed>) = 0 [pid 5080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5079] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5080] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5079] <... futex resumed>) = 0 [pid 5080] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... futex resumed>) = 0 [pid 5080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] <... bpf resumed>) = 4 [pid 5080] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5079] <... futex resumed>) = 0 [pid 5080] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... futex resumed>) = 0 [pid 5080] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5079] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] <... bpf resumed>) = 0 [pid 5080] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 1 [pid 5079] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5080] <... bpf resumed>) = 5 [pid 5079] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 0 [pid 5079] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] <... futex resumed>) = 1 [pid 5079] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80) = 0 [pid 5080] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 0 [pid 5079] exit_group(0) = ? [pid 5080] <... futex resumed>) = ? [pid 5080] +++ exited with 0 +++ [pid 5079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5081 attached , child_tidptr=0x555557bc4750) = 5081 [pid 5081] set_robust_list(0x555557bc4760, 24) = 0 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5081] setpgid(0, 0) = 0 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5081] write(3, "1000", 4) = 4 [pid 5081] close(3) = 0 [pid 5081] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5081] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5081] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5081] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5082 attached => {parent_tid=[5082]}, 88) = 5082 [pid 5082] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053) = 0 [pid 5081] rt_sigprocmask(SIG_SETMASK, [], [pid 5082] set_robust_list(0x7ff3d88d19a0, 24 [pid 5081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5082] <... set_robust_list resumed>) = 0 [pid 5081] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] rt_sigprocmask(SIG_SETMASK, [], [pid 5081] <... futex resumed>) = 0 [pid 5082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5081] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5082] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5082] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... futex resumed>) = 0 [pid 5081] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5082] <... futex resumed>) = 0 [pid 5081] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 5082] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5081] <... futex resumed>) = 0 [pid 5082] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] <... futex resumed>) = 0 [pid 5082] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5081] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... bpf resumed>) = 0 [pid 5082] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5081] <... futex resumed>) = 0 [pid 5082] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] <... futex resumed>) = 0 [pid 5082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5081] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... bpf resumed>) = 5 [pid 5082] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5082] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... futex resumed>) = 0 [pid 5081] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... futex resumed>) = 0 [pid 5082] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5081] <... futex resumed>) = 1 [pid 5082] <... bpf resumed>) = 0 [pid 5081] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5082] <... futex resumed>) = 0 [pid 5081] exit_group(0) = ? [pid 5082] +++ exited with 0 +++ [pid 5081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557bc4750) = 5083 ./strace-static-x86_64: Process 5083 attached [pid 5083] set_robust_list(0x555557bc4760, 24) = 0 [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5083] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5083] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5083] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5084 attached => {parent_tid=[5084]}, 88) = 5084 [pid 5084] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5083] rt_sigprocmask(SIG_SETMASK, [], [pid 5084] <... rseq resumed>) = 0 [pid 5084] set_robust_list(0x7ff3d88d19a0, 24) = 0 [pid 5084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5084] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5083] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... futex resumed>) = 0 [pid 5084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... futex resumed>) = 1 [pid 5084] <... bpf resumed>) = 3 [pid 5083] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] <... futex resumed>) = 0 [pid 5083] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5083] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... bpf resumed>) = 4 [pid 5084] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5084] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5083] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... bpf resumed>) = 0 [pid 5083] <... futex resumed>) = 0 [pid 5084] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... futex resumed>) = 0 [pid 5083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5084] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... futex resumed>) = 0 [pid 5084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... bpf resumed>) = 5 [pid 5084] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5084] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5083] <... futex resumed>) = 0 [pid 5084] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80) = 0 [pid 5083] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5084] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] exit_group(0) = ? [pid 5084] <... futex resumed>) = ? [pid 5084] +++ exited with 0 +++ [pid 5083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557bc4750) = 5085 ./strace-static-x86_64: Process 5085 attached [pid 5085] set_robust_list(0x555557bc4760, 24) = 0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5085] setpgid(0, 0) = 0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5085] write(3, "1000", 4) = 4 [pid 5085] close(3) = 0 [pid 5085] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5085] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5085] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5085] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5086 attached => {parent_tid=[5086]}, 88) = 5086 [pid 5085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5085] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5085] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053) = 0 [pid 5086] set_robust_list(0x7ff3d88d19a0, 24) = 0 [pid 5086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5086] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5085] <... futex resumed>) = 0 [pid 5086] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = 0 [pid 5085] <... futex resumed>) = 1 [pid 5086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... bpf resumed>) = 4 [pid 5086] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5086] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... futex resumed>) = 0 [pid 5085] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = 0 [pid 5085] <... futex resumed>) = 1 [pid 5086] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5085] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... bpf resumed>) = 0 [pid 5086] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5085] <... futex resumed>) = 0 [pid 5086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... bpf resumed>) = 5 [pid 5085] <... futex resumed>) = 0 [pid 5086] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] <... futex resumed>) = 0 [pid 5085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] <... futex resumed>) = 0 [pid 5086] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80) = 0 [pid 5085] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5086] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5085] <... futex resumed>) = 0 [pid 5086] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] exit_group(0 [pid 5086] <... futex resumed>) = ? [pid 5085] <... exit_group resumed>) = ? [pid 5086] +++ exited with 0 +++ [pid 5085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5087 attached [pid 5087] set_robust_list(0x555557bc4760, 24) = 0 [pid 5066] <... clone resumed>, child_tidptr=0x555557bc4750) = 5087 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5087] setpgid(0, 0) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5087] write(3, "1000", 4) = 4 [pid 5087] close(3) = 0 [pid 5087] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5087] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5087] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5087] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5088 attached [pid 5088] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5087] <... clone3 resumed> => {parent_tid=[5088]}, 88) = 5088 [pid 5088] <... rseq resumed>) = 0 [pid 5088] set_robust_list(0x7ff3d88d19a0, 24) = 0 [pid 5087] rt_sigprocmask(SIG_SETMASK, [], [pid 5088] rt_sigprocmask(SIG_SETMASK, [], [pid 5087] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5087] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5087] <... futex resumed>) = 0 [pid 5088] <... bpf resumed>) = 3 [pid 5087] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5088] <... futex resumed>) = 0 [pid 5087] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5087] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... bpf resumed>) = 4 [pid 5088] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5088] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] <... futex resumed>) = 0 [pid 5087] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = 0 [pid 5087] <... futex resumed>) = 1 [pid 5088] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5087] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... bpf resumed>) = 0 [pid 5088] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5087] <... futex resumed>) = 0 [pid 5088] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5087] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] <... bpf resumed>) = 5 [pid 5088] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5087] <... futex resumed>) = 0 [pid 5087] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5087] <... futex resumed>) = 0 [pid 5088] <... bpf resumed>) = 0 [pid 5088] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5088] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5087] exit_group(0 [pid 5088] <... futex resumed>) = ? [pid 5087] <... exit_group resumed>) = ? [pid 5088] +++ exited with 0 +++ [pid 5087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5089 attached , child_tidptr=0x555557bc4750) = 5089 [pid 5089] set_robust_list(0x555557bc4760, 24) = 0 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5089] setpgid(0, 0) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5089] write(3, "1000", 4) = 4 [pid 5089] close(3) = 0 [pid 5089] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5089] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5089] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5089] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5090 attached [pid 5090] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5089] <... clone3 resumed> => {parent_tid=[5090]}, 88) = 5090 [pid 5090] <... rseq resumed>) = 0 [pid 5089] rt_sigprocmask(SIG_SETMASK, [], [pid 5090] set_robust_list(0x7ff3d88d19a0, 24 [pid 5089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5090] <... set_robust_list resumed>) = 0 [pid 5089] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] rt_sigprocmask(SIG_SETMASK, [], [pid 5089] <... futex resumed>) = 0 [pid 5090] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5089] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5090] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5089] <... futex resumed>) = 0 [pid 5090] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5089] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5089] <... futex resumed>) = 0 [pid 5090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] <... bpf resumed>) = 4 [pid 5090] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... futex resumed>) = 0 [pid 5090] <... futex resumed>) = 1 [pid 5089] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5089] <... futex resumed>) = 0 [pid 5090] <... bpf resumed>) = 0 [pid 5089] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5090] <... futex resumed>) = 0 [pid 5089] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5089] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] <... bpf resumed>) = 5 [pid 5090] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5089] <... futex resumed>) = 0 [pid 5090] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5089] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5089] <... futex resumed>) = 0 [pid 5090] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5089] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5090] <... bpf resumed>) = 0 [pid 5090] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5090] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5089] <... futex resumed>) = 0 [pid 5089] exit_group(0 [pid 5090] <... futex resumed>) = ? [pid 5090] +++ exited with 0 +++ [pid 5089] <... exit_group resumed>) = ? [pid 5089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached , child_tidptr=0x555557bc4750) = 5091 [pid 5091] set_robust_list(0x555557bc4760, 24) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5091] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5091] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5091] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5091] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5091] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5092 attached [pid 5092] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5091] <... clone3 resumed> => {parent_tid=[5092]}, 88) = 5092 [pid 5092] <... rseq resumed>) = 0 [pid 5091] rt_sigprocmask(SIG_SETMASK, [], [pid 5092] set_robust_list(0x7ff3d88d19a0, 24 [pid 5091] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5092] <... set_robust_list resumed>) = 0 [pid 5091] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] rt_sigprocmask(SIG_SETMASK, [], [pid 5091] <... futex resumed>) = 0 [pid 5092] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5091] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5092] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5091] <... futex resumed>) = 0 [pid 5092] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5091] <... futex resumed>) = 0 [pid 5092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] <... bpf resumed>) = 4 [pid 5092] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5092] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] <... futex resumed>) = 0 [pid 5091] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 1 [pid 5092] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5091] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] <... bpf resumed>) = 0 [pid 5092] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5091] <... futex resumed>) = 0 [pid 5092] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5091] <... futex resumed>) = 0 [pid 5092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] <... bpf resumed>) = 5 [pid 5092] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5092] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] <... futex resumed>) = 0 [pid 5091] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5092] <... futex resumed>) = 0 [pid 5091] <... futex resumed>) = 1 [pid 5092] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5091] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5092] <... bpf resumed>) = 0 [pid 5092] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5091] <... futex resumed>) = 0 [pid 5092] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5091] exit_group(0 [pid 5092] <... futex resumed>) = ? [pid 5091] <... exit_group resumed>) = ? [pid 5092] +++ exited with 0 +++ [pid 5091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5093 attached , child_tidptr=0x555557bc4750) = 5093 [pid 5093] set_robust_list(0x555557bc4760, 24) = 0 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3) = 0 [pid 5093] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5093] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5093] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5093] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5093] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5093] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5094 attached => {parent_tid=[5094]}, 88) = 5094 [pid 5094] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053) = 0 [pid 5093] rt_sigprocmask(SIG_SETMASK, [], [pid 5094] set_robust_list(0x7ff3d88d19a0, 24 [pid 5093] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5094] <... set_robust_list resumed>) = 0 [pid 5093] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] rt_sigprocmask(SIG_SETMASK, [], [pid 5093] <... futex resumed>) = 0 [pid 5094] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5093] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5094] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... futex resumed>) = 0 [pid 5094] <... futex resumed>) = 1 [pid 5093] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5093] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] <... bpf resumed>) = 4 [pid 5094] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5093] <... futex resumed>) = 0 [pid 5094] <... futex resumed>) = 1 [pid 5093] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5093] <... futex resumed>) = 0 [pid 5093] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] <... bpf resumed>) = 0 [pid 5094] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5094] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5093] <... futex resumed>) = 0 [pid 5093] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] <... futex resumed>) = 0 [pid 5093] <... futex resumed>) = 1 [pid 5093] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 5 [pid 5094] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5093] <... futex resumed>) = 0 [pid 5094] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5093] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] <... futex resumed>) = 0 [pid 5093] <... futex resumed>) = 1 [pid 5094] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5093] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] <... bpf resumed>) = 0 [pid 5094] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5093] <... futex resumed>) = 0 [pid 5094] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5093] exit_group(0 [pid 5094] <... futex resumed>) = ? [pid 5094] +++ exited with 0 +++ [pid 5093] <... exit_group resumed>) = ? [pid 5093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached [pid 5095] set_robust_list(0x555557bc4760, 24) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5066] <... clone resumed>, child_tidptr=0x555557bc4750) = 5095 [pid 5095] <... prctl resumed>) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5095] rt_sigaction(SIGRT_1, {sa_handler=0x7ff3d8946360, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff3d88eb800}, NULL, 8) = 0 [pid 5095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff3d88b1000 [pid 5095] mprotect(0x7ff3d88b2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5095] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff3d88d1990, parent_tid=0x7ff3d88d1990, exit_signal=0, stack=0x7ff3d88b1000, stack_size=0x20240, tls=0x7ff3d88d16c0}./strace-static-x86_64: Process 5096 attached [pid 5096] rseq(0x7ff3d88d1fe0, 0x20, 0, 0x53053053 [pid 5095] <... clone3 resumed> => {parent_tid=[5096]}, 88) = 5096 [pid 5096] <... rseq resumed>) = 0 [pid 5095] rt_sigprocmask(SIG_SETMASK, [], [pid 5096] set_robust_list(0x7ff3d88d19a0, 24 [pid 5095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5095] <... futex resumed>) = 0 [pid 5096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_DEVMAP_HASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, 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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... bpf resumed>) = 3 [pid 5096] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5095] <... futex resumed>) = 0 [pid 5096] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5095] <... futex resumed>) = 0 [pid 5096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=12, insns=0x20000000, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... bpf resumed>) = 4 [pid 5096] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5096] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] <... futex resumed>) = 0 [pid 5095] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... futex resumed>) = 0 [pid 5095] <... futex resumed>) = 1 [pid 5096] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=4, retval=4294967295, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=0, duration=0}}, 12 [pid 5095] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... bpf resumed>) = 0 [pid 5096] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] <... futex resumed>) = 0 [pid 5096] <... futex resumed>) = 1 [pid 5095] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=11, insns=0x200001c0, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... futex resumed>) = 0 [pid 5095] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... bpf resumed>) = 5 [pid 5096] futex(0x7ff3d89a332c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5095] <... futex resumed>) = 0 [pid 5096] futex(0x7ff3d89a3328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5095] futex(0x7ff3d89a3328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5096] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=5, retval=587202562, data_size_in=0, data_size_out=33554432, data_in=NULL, data_out=NULL, repeat=0, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=BPF_F_TEST_XDP_LIVE_FRAMES, cpu=0, batch_size=0}}, 80 [pid 5095] <... futex resumed>) = 0 [ 69.927667][ T5096] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 69.940218][ T5096] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 69.948968][ T5096] CPU: 1 PID: 5096 Comm: syz-executor290 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 69.959215][ T5096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 69.970346][ T5096] RIP: 0010:dev_map_enqueue+0x31/0x3e0 [pid 5095] futex(0x7ff3d89a332c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 69.976240][ T5096] Code: 41 56 41 55 41 54 53 48 83 ec 18 49 89 d4 49 89 f5 48 89 fd 49 be 00 00 00 00 00 fc ff df e8 46 2f d8 ff 48 89 e8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 ef e8 c0 89 3b 00 4c 8b 7d 00 48 83 c5 [ 69.998895][ T5096] RSP: 0018:ffffc900042df688 EFLAGS: 00010246 [ 70.004996][ T5096] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88807d3d3c00 [ 70.013210][ T5096] RDX: 0000000000000000 RSI: ffff8880232da070 RDI: 0000000000000000 [ 70.021370][ T5096] RBP: 0000000000000000 R08: 0000000000000005 R09: ffffffff89500d0e [ 70.035611][ T5096] R10: 0000000000000004 R11: ffff88807d3d3c00 R12: ffff8880157c8000 [ 70.043704][ T5096] R13: ffff8880232da070 R14: dffffc0000000000 R15: ffff8880b953c088 [ 70.051859][ T5096] FS: 00007ff3d88d16c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 70.062626][ T5096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.069979][ T5096] CR2: 00000000200009c0 CR3: 0000000021864000 CR4: 00000000003506f0 [ 70.078047][ T5096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.086280][ T5096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.094612][ T5096] Call Trace: [ 70.097915][ T5096] [ 70.100854][ T5096] ? __die_body+0x88/0xe0 [ 70.106186][ T5096] ? die_addr+0x108/0x140 [ 70.111407][ T5096] ? exc_general_protection+0x3dd/0x5d0 [ 70.118005][ T5096] ? asm_exc_general_protection+0x26/0x30 [ 70.123849][ T5096] ? xdp_do_redirect_frame+0x19e/0x4d0 [ 70.129356][ T5096] ? dev_map_enqueue+0x31/0x3e0 [ 70.134786][ T5096] ? dev_map_enqueue+0x2a/0x3e0 [ 70.140647][ T5096] xdp_do_redirect_frame+0x20d/0x4d0 [ 70.146071][ T5096] bpf_test_run_xdp_live+0xe8a/0x1e90 [ 70.151502][ T5096] ? stack_trace_save+0x118/0x1d0 [ 70.156566][ T5096] ? bpf_test_run_xdp_live+0x74e/0x1e90 [ 70.162232][ T5096] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 70.168749][ T5096] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 70.175848][ T5096] ? rcu_is_watching+0x15/0xb0 [ 70.182025][ T5096] ? __might_fault+0xaa/0x120 [ 70.186825][ T5096] ? __might_fault+0xc6/0x120 [ 70.191601][ T5096] ? _copy_from_user+0xa6/0xe0 [ 70.196420][ T5096] ? bpf_test_init+0x15a/0x180 [ 70.201531][ T5096] ? xdp_convert_md_to_buff+0x5b/0x330 [ 70.206990][ T5096] bpf_prog_test_run_xdp+0x813/0x11b0 [ 70.212662][ T5096] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 70.218924][ T5096] ? __fget_files+0x28/0x470 [ 70.223535][ T5096] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 70.229334][ T5096] bpf_prog_test_run+0x33a/0x3b0 [ 70.234706][ T5096] __sys_bpf+0x48d/0x810 [ 70.239555][ T5096] ? __pfx___sys_bpf+0x10/0x10 [ 70.245378][ T5096] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 70.252763][ T5096] ? do_syscall_64+0x10a/0x240 [ 70.257541][ T5096] __x64_sys_bpf+0x7c/0x90 [ 70.262248][ T5096] do_syscall_64+0xfb/0x240 [ 70.266747][ T5096] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 70.272643][ T5096] RIP: 0033:0x7ff3d89209d9 [ 70.282015][ T5096] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 70.302014][ T5096] RSP: 002b:00007ff3d88d1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 70.311563][ T5096] RAX: ffffffffffffffda RBX: 00007ff3d89a3328 RCX: 00007ff3d89209d9 [ 70.319770][ T5096] RDX: 0000000000000050 RSI: 0000000020000240 RDI: 000000000000000a [ 70.327843][ T5096] RBP: 00007ff3d89a3320 R08: 00007ff3d88d16c0 R09: 0000000000000000 [ 70.336158][ T5096] R10: 00007ff3d88d16c0 R11: 0000000000000246 R12: 00007ff3d89a332c [ 70.344123][ T5096] R13: 0000000000000000 R14: 00007ffe78990190 R15: 00007ffe78990278 [ 70.352658][ T5096] [ 70.355669][ T5096] Modules linked in: [ 70.359855][ T5096] ---[ end trace 0000000000000000 ]--- [ 70.365756][ T5096] RIP: 0010:dev_map_enqueue+0x31/0x3e0 [ 70.371717][ T5096] Code: 41 56 41 55 41 54 53 48 83 ec 18 49 89 d4 49 89 f5 48 89 fd 49 be 00 00 00 00 00 fc ff df e8 46 2f d8 ff 48 89 e8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 ef e8 c0 89 3b 00 4c 8b 7d 00 48 83 c5 [ 70.392332][ T5096] RSP: 0018:ffffc900042df688 EFLAGS: 00010246 [ 70.398488][ T5096] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88807d3d3c00 [ 70.406683][ T5096] RDX: 0000000000000000 RSI: ffff8880232da070 RDI: 0000000000000000 [ 70.415158][ T5096] RBP: 0000000000000000 R08: 0000000000000005 R09: ffffffff89500d0e [ 70.423488][ T5096] R10: 0000000000000004 R11: ffff88807d3d3c00 R12: ffff8880157c8000 [ 70.431764][ T5096] R13: ffff8880232da070 R14: dffffc0000000000 R15: ffff8880b953c088 [ 70.439956][ T5096] FS: 00007ff3d88d16c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 70.448901][ T5096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.455626][ T5096] CR2: 00000000200009c0 CR3: 0000000021864000 CR4: 00000000003506f0 [ 70.463659][ T5096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.471817][ T5096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.479825][ T5096] Kernel panic - not syncing: Fatal exception in interrupt [ 70.487373][ T5096] Kernel Offset: disabled [ 70.491709][ T5096] Rebooting in 86400 seconds..